Electronic Supplementary information

Unusual Reverse Face-to-Face Stacking in Propylene Linked Pyrazole System: Perspective of Organic Materials

Sunil Kumar Rai,[1]Priyanka Srivastava,[1] Hariom Gupta,[2] Maria del C. Puerta,[3] Pedro Valerga,[3] and Ashish Kumar Tewari*[1]

1Department of Chemistry (Center of Advanced Studies), Faculty of Science, Banaras HinduUniversity, Varanasi 221005, India.

Table of content

  1. NMR spectra (1H, 13C and 2D NOESY)...... 1-5
  2. Single crystal X-rays diffraction analysis of compound 1 and 2...... 6-10
  3. Computational studies...... 11-20
  4. References...... 21

1. NMR spectra (1H, 13C and 2D NOESY).

Figure S1.1H NMR spectra of compound 1 in CDCl3.

Figure S2.13C NMR spectra of compound 1 in CDCl3.

Figure S3.1H NMR spectra of compound 2 in CDCl3.

Figure S4.13C NMR spectra of compound 2 in CDCl3.

Figure S5.1H NMR spectra of compound 3 in CDCl3.

Figure S6.13C NMR spectra of compound 3 in CDCl3.

Figure S7. Full 2DNOESY spectra of compound 1 in CDCl3at 400 MHz.

Figure S8.Full2DNOESY spectra of compound 2 in CDCl3at 400 MHz.

Figure S9.Full 2DNOESY spectra of compound 3 in CDCl3at 400 MHz.

2. Single crystal X-rays diffraction analysis

The X-ray diffraction data of compound 1was collected on Bruker SMART APEX CCD area detector diffractometer. The structure was solved and refined by using SHELXS program.1 Molecular graphics were designed by using Mercury version-3.2

Single crystal X-rays structure of compound 1.

Table S1:Geometric parameters for compound 1.

Bond distances (Å)
O2—C7 / 1.3492 (19) / C5—C4 / 1.385 (3)
O2—C21 / 1.448 (2) / C5—H5 / 0.962 (19)
N3—C7 / 1.357 (2) / C8—C9 / 1.396 (3)
N3—N4 / 1.3830 (18) / C8—H8 / 0.901 (18)
N3—C6 / 1.424 (2) / C18—H18 / 0.95 (2)
N1—C17 / 1.362 (2) / C15—C14 / 1.381 (3)
N1—N2 / 1.385 (2) / C15—H15 / 0.969 (18)
N1—C16 / 1.420 (2) / C1—C2 / 1.379 (3)
O1—C17 / 1.341 (2) / C1—H1 / 0.974 (19)
O1—C23 / 1.442 (2) / C13—C14 / 1.371 (3)
C7—C8 / 1.357 (2) / C13—C12 / 1.369 (3)
N4—C9 / 1.319 (2) / C13—H13 / 0.98 (2)
N2—C19 / 1.318 (2) / C3—C2 / 1.370 (3)
C16—C11 / 1.386 (2) / C3—C4 / 1.379 (3)
C16—C15 / 1.384 (3) / C3—H3 / 0.95 (2)
C17—C18 / 1.360 (3) / C11—C12 / 1.374 (3)
C6—C5 / 1.378 (2) / C11—H11 / 0.93 (2)
C6—C1 / 1.388 (2) / C4—H4 / 0.963 (17)
C22—C23 / 1.501 (3) / C9—C10 / 1.501 (3)
C22—C21 / 1.504 (3) / C2—H2 / 1.02 (2)
C22—H22A / 0.99 (2) / C12—H12 / 0.98 (2)
C22—H22B / 0.94 (2) / C14—H14 / 0.96 (2)
C19—C18 / 1.403 (2) / C20—H20A / 0.9600
C19—C20 / 1.490 (3) / C20—H20B / 0.9600
C23—H23A / 1.00 (2) / C20—H20C / 0.9600
C23—H23B / 0.996 (19) / C10—H10A / 0.9600
C21—H21B / 0.987 (19) / C10—H10B / 0.9600
C21—H21A / 1.04 (2) / C10—H10C / 0.9600
C17—C18 / 1.360 (3) / C11—C12 / 1.374 (3)
Bond angels (°)
C7—O2—C21 / 112.87 (13) / C7—C8—H8 / 127.1 (12)
C7—N3—N4 / 110.14 (13) / C9—C8—H8 / 127.7 (12)
C7—N3—C6 / 131.30 (14) / C17—C18—C19 / 104.95 (18)
N4—N3—C6 / 118.56 (13) / C17—C18—H18 / 125.3 (12)
C17—N1—N2 / 109.56 (15) / C19—C18—H18 / 129.6 (12)
C17—N1—C16 / 131.77 (14) / C14—C15—C16 / 119.50 (19)
N2—N1—C16 / 118.60 (13) / C14—C15—H15 / 120.3 (11)
C17—O1—C23 / 114.60 (14) / C16—C15—H15 / 120.2 (12)
O2—C7—N3 / 119.31 (14) / C2—C1—C6 / 119.42 (19)
O2—C7—C8 / 132.79 (15) / C2—C1—H1 / 120.7 (12)
N3—C7—C8 / 107.90 (15) / C6—C1—H1 / 119.9 (12)
C9—N4—N3 / 104.79 (14) / C14—C13—C12 / 118.9 (2)
C19—N2—N1 / 105.42 (14) / C14—C13—H13 / 120.7 (12)
C11—C16—C15 / 118.80 (19) / C12—C13—H13 / 120.3 (12)
C11—C16—N1 / 118.05 (17) / C2—C3—C4 / 119.57 (19)
C15—C16—N1 / 123.15 (15) / C2—C3—H3 / 119.9 (13)
O1—C17—C18 / 132.79 (16) / C4—C3—H3 / 120.5 (13)
O1—C17—N1 / 118.91 (16) / C12—C11—C16 / 120.7 (2)
C18—C17—N1 / 108.30 (15) / C12—C11—H11 / 122.0 (12)
C5—C6—C1 / 120.38 (16) / C16—C11—H11 / 117.3 (12)
C5—C6—N3 / 121.68 (15) / C3—C4—C5 / 120.7 (2)
C1—C6—N3 / 117.91 (15) / C3—C4—H4 / 119.0 (11)
C23—C22—C21 / 112.54 (18) / C5—C4—H4 / 120.3 (11)
C23—C22—H22A / 106.8 (10) / N4—C9—C8 / 111.97 (16)
C21—C22—H22A / 112.2 (11) / N4—C9—C10 / 120.58 (18)
C23—C22—H22B / 107.9 (12) / C8—C9—C10 / 127.38 (18)
C21—C22—H22B / 109.1 (11) / C3—C2—C1 / 120.7 (2)
H22A—C22—H22B / 108.1 (17) / C3—C2—H2 / 119.3 (12)
N2—C19—C18 / 111.76 (17) / C1—C2—H2 / 119.9 (12)
N2—C19—C20 / 120.14 (17) / C13—C12—C11 / 120.6 (2)
C18—C19—C20 / 128.09 (19) / C13—C12—H12 / 120.0 (13)
O1—C23—C22 / 106.55 (16) / C11—C12—H12 / 119.3 (13)
O1—C23—H23A / 108.9 (11) / C13—C14—C15 / 121.5 (2)
C22—C23—H23A / 111.4 (10) / C13—C14—H14 / 121.2 (13)
O1—C23—H23B / 107.9 (10) / C15—C14—H14 / 117.3 (13)
C22—C23—H23B / 112.8 (10) / C19—C20—H20A / 109.5
H23A—C23—H23B / 109.2 (16) / C19—C20—H20B / 109.5
O2—C21—C22 / 108.43 (15) / H20A—C20—H20B / 109.5
O2—C21—H21B / 108.1 (11) / C19—C20—H20C / 109.5
C22—C21—H21B / 112.5 (11) / H20A—C20—H20C / 109.5
O2—C21—H21A / 106.2 (11) / H20B—C20—H20C / 109.5
C22—C21—H21A / 112.4 (11) / C9—C10—H10A / 109.5
H21B—C21—H21A / 108.9 (15) / C9—C10—H10B / 109.5
C6—C5—C4 / 119.18 (18) / H10A—C10—H10B / 109.5
C6—C5—H5 / 120.7 (10) / C9—C10—H10C / 109.5
C4—C5—H5 / 120.1 (10) / H10A—C10—H10C / 109.5
C7—C8—C9 / 105.19 (16) / H10B—C10—H10C / 109.5
Torsion angles (°)
C21—O2—C7—N3 / 174.64 (16) / C7—O2—C21—C22 / 173.77 (15)
C21—O2—C7—C8 / −5.2 (3) / C23—C22—C21—O2 / −74.9 (2)
N4—N3—C7—O2 / 179.22 (14) / C1—C6—C5—C4 / −1.0 (3)
C6—N3—C7—O2 / −1.5 (3) / N3—C6—C5—C4 / 177.15 (16)
N4—N3—C7—C8 / −0.9 (2) / O2—C7—C8—C9 / −179.16 (18)
C6—N3—C7—C8 / 178.36 (16) / N3—C7—C8—C9 / 1.0 (2)
C7—N3—N4—C9 / 0.42 (19) / O1—C17—C18—C19 / −178.91 (17)
C6—N3—N4—C9 / −178.96 (15) / N1—C17—C18—C19 / 0.68 (19)
C17—N1—N2—C19 / 0.14 (17) / N2—C19—C18—C17 / −0.6 (2)
C16—N1—N2—C19 / 177.48 (13) / C20—C19—C18—C17 / 178.26 (18)
C17—N1—C16—C11 / 176.89 (16) / C11—C16—C15—C14 / 0.0 (3)
N2—N1—C16—C11 / 0.2 (2) / N1—C16—C15—C14 / −179.32 (16)
C17—N1—C16—C15 / −3.8 (3) / C5—C6—C1—C2 / 0.9 (3)
N2—N1—C16—C15 / 179.58 (14) / N3—C6—C1—C2 / −177.30 (17)
C23—O1—C17—C18 / 3.6 (3) / C15—C16—C11—C12 / −0.5 (3)
C23—O1—C17—N1 / −175.96 (15) / N1—C16—C11—C12 / 178.92 (17)
N2—N1—C17—O1 / 179.12 (14) / C2—C3—C4—C5 / 1.2 (3)
C16—N1—C17—O1 / 2.2 (3) / C6—C5—C4—C3 / 0.0 (3)
N2—N1—C17—C18 / −0.53 (19) / N3—N4—C9—C8 / 0.2 (2)
C16—N1—C17—C18 / −177.41 (16) / N3—N4—C9—C10 / −177.11 (18)
C7—N3—C6—C5 / 25.8 (3) / C7—C8—C9—N4 / −0.8 (2)
N4—N3—C6—C5 / −154.95 (16) / C7—C8—C9—C10 / 176.3 (2)
C7—N3—C6—C1 / −155.97 (18) / C4—C3—C2—C1 / −1.2 (3)
N4—N3—C6—C1 / 23.3 (2) / C6—C1—C2—C3 / 0.2 (3)
N1—N2—C19—C18 / 0.30 (19) / C14—C13—C12—C11 / −0.1 (3)
N1—N2—C19—C20 / −178.68 (15) / C16—C11—C12—C13 / 0.5 (3)
C17—O1—C23—C22 / 176.12 (16) / C12—C13—C14—C15 / −0.4 (3)
C21—C22—C23—O1 / −179.07 (16) / C16—C15—C14—C13 / 0.4 (3)

3. Computational studies.

All the calculations have been carried out with the Gaussian-093 programs at the M06-2X/6-31G (d, p) and ωB97X-D/6-31G (d, p) level of theory. The single point energy and optimised structure energy of the molecules in open as well as in folded conformation have been calculated in order to compare the structural stability in gaseous state.

Cartesian Coordinates of the Structures Involved in this Study

Compound 1: single point energy calculation

Standard orientation:

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Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

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1 1 0 -0.088600 -0.240435 -1.790572

2 1 0 -0.788321 -1.962823 0.381814

3 1 0 2.317232 3.690064 0.828367

4 1 0 -0.264954 -0.431276 0.564124

5 1 0 -4.806123 0.624180 -3.693730

6 1 0 -6.588093 0.441173 0.575973

7 1 0 2.314822 1.372681 0.418322

8 1 0 3.659281 -3.065721 -0.827770

9 1 0 1.707243 -1.961781 -2.186259

10 1 0 1.424133 -2.479662 -0.647679

11 1 0 -7.088302 1.198394 -3.378364

12 1 0 4.316528 4.888775 0.754877

13 1 0 -0.565318 -1.725123 -1.934641

14 1 0 6.340154 1.519160 -0.266006

15 1 0 -3.447721 0.058022 -1.907826

16 1 0 -1.774600 -1.063665 2.480586

17 1 0 6.346956 3.862635 0.180703

18 1 0 -7.979267 1.105983 -1.199932

19 8 0 2.200362 -0.641623 -0.777895

20 7 0 4.396847 -0.168234 -0.140058

21 7 0 -4.130188 -0.115155 0.666859

22 8 0 -2.055523 -0.562702 -0.290699

23 6 0 3.457863 -1.065456 -0.534337

24 7 0 5.605506 -0.806162 0.072373

25 7 0 -4.750058 -0.131854 1.905215

26 6 0 -4.905443 0.212651 -0.477264

27 6 0 -2.829236 -0.495770 0.803054

28 6 0 4.326072 1.240498 0.058897

29 6 0 -0.056084 -1.152261 -1.395483

30 6 0 -3.820399 -0.515394 2.757346

31 6 0 -0.724002 -1.062360 -0.054380

32 6 0 1.347309 -1.685186 -1.306481

33 6 0 3.139899 1.868679 0.369194

34 6 0 4.048900 -2.285347 -0.600929

35 6 0 -2.593702 -0.748253 2.118756

36 6 0 -4.380936 0.265334 -1.757438

37 6 0 5.503980 1.969850 -0.031131

38 6 0 -6.526209 0.903391 -2.626355

39 6 0 4.311740 3.958724 0.542699

40 6 0 -6.247492 0.505132 -0.292633

41 6 0 3.140967 3.232825 0.610399

42 6 0 5.370916 -2.073608 -0.207735

43 6 0 5.481217 3.326262 0.211107

44 6 0 -7.042579 0.850835 -1.359107

45 6 0 -5.201027 0.606564 -2.814794

46 6 0 -4.149757 -0.674155 4.201383

47 1 0 -5.068087 -0.437855 4.348611

48 1 0 -3.584057 -0.099896 4.723697

49 1 0 -4.008249 -1.587151 4.463333

50 6 0 6.445690 -3.106394 -0.030293

51 1 0 7.259193 -2.678087 0.245519

52 1 0 6.591364 -3.564085 -0.861445

53 1 0 6.175187 -3.738447 0.639470

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Compound 1: optimizedin open conformation

Standard orientation:

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Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

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1 1 0 -0.088600 -0.240435 -1.790572

2 1 0 -0.788321 -1.962823 0.381814

3 1 0 2.317232 3.690064 0.828367

4 1 0 -0.264954 -0.431276 0.564124

5 1 0 -4.806123 0.624180 -3.693730

6 1 0 -6.588093 0.441173 0.575973

7 1 0 2.314822 1.372681 0.418322

8 1 0 3.659281 -3.065721 -0.827770

9 1 0 1.707243 -1.961781 -2.186259

10 1 0 1.424133 -2.479662 -0.647679

11 1 0 -7.088302 1.198394 -3.378364

12 1 0 4.316528 4.888775 0.754877

13 1 0 -0.565318 -1.725123 -1.934641

14 1 0 6.340154 1.519160 -0.266006

15 1 0 -3.447721 0.058022 -1.907826

16 1 0 -1.774600 -1.063665 2.480586

17 1 0 6.346956 3.862635 0.180703

18 1 0 -7.979267 1.105983 -1.199932

19 8 0 2.200362 -0.641623 -0.777895

20 7 0 4.396847 -0.168234 -0.140058

21 7 0 -4.130188 -0.115155 0.666859

22 8 0 -2.055523 -0.562702 -0.290699

23 6 0 3.457863 -1.065456 -0.534337

24 7 0 5.605506 -0.806162 0.072373

25 7 0 -4.750058 -0.131854 1.905215

26 6 0 -4.905443 0.212651 -0.477264

27 6 0 -2.829236 -0.495770 0.803054

28 6 0 4.326072 1.240498 0.058897

29 6 0 -0.056084 -1.152261 -1.395483

30 6 0 -3.820399 -0.515394 2.757346

31 6 0 -0.724002 -1.062360 -0.054380

32 6 0 1.347309 -1.685186 -1.306481

33 6 0 3.139899 1.868679 0.369194

34 6 0 4.048900 -2.285347 -0.600929

35 6 0 -2.593702 -0.748253 2.118756

36 6 0 -4.380936 0.265334 -1.757438

37 6 0 5.503980 1.969850 -0.031131

38 6 0 -6.526209 0.903391 -2.626355

39 6 0 4.311740 3.958724 0.542699

40 6 0 -6.247492 0.505132 -0.292633

41 6 0 3.140967 3.232825 0.610399

42 6 0 5.370916 -2.073608 -0.207735

43 6 0 5.481217 3.326262 0.211107

44 6 0 -7.042579 0.850835 -1.359107

45 6 0 -5.201027 0.606564 -2.814794

46 6 0 -4.149757 -0.674155 4.201383

47 1 0 -5.068087 -0.437855 4.348611

48 1 0 -3.584057 -0.099896 4.723697

49 1 0 -4.008249 -1.587151 4.463333

50 6 0 6.445690 -3.106394 -0.030293

51 1 0 7.259193 -2.678087 0.245519

52 1 0 6.591364 -3.564085 -0.861445

53 1 0 6.175187 -3.738447 0.639470

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Compound 1: optimizedin folded conformation

Standard orientation:

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Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

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1 8 0 -1.771716 -0.596373 2.015687

2 7 0 -2.488890 -0.942729 -0.175593

3 7 0 -3.472455 -0.568069 -1.059961

4 6 0 -1.468520 -1.834035 -0.609582

5 6 0 -0.944134 -2.803658 0.252085

6 1 0 -1.314837 -2.883981 1.266026

7 6 0 0.048425 -3.666999 -0.212953

8 1 0 0.454592 -4.419088 0.456808

9 6 0 0.502603 -3.582519 -1.529462

10 1 0 1.271148 -4.261163 -1.886301

11 6 0 -0.042337 -2.624521 -2.386937

12 1 0 0.301257 -2.555008 -3.414632

13 6 0 -1.023538 -1.746255 -1.932930

14 1 0 -1.458607 -0.998607 -2.584544

15 6 0 -4.255519 0.265996 -0.397628

16 6 0 -3.803016 0.450230 0.950392

17 6 0 -2.650195 -0.342672 1.037783

18 6 0 -5.444156 0.853852 -1.091573

19 1 0 -5.398959 1.946711 -1.096934

20 1 0 -6.374742 0.578559 -0.587332

21 1 0 -5.471264 0.488661 -2.120301

22 6 0 -1.167184 0.537434 2.708455

23 1 0 -1.924470 0.993008 3.346578

24 1 0 -0.832157 1.260650 1.958339

25 6 0 -0.000295 0.000185 3.520571

26 1 0 -0.360570 -0.802472 4.174717

27 8 0 1.771447 0.596344 2.015882

28 7 0 2.488797 0.942547 -0.175387

29 7 0 3.472233 0.567517 -1.059741

30 6 0 1.468781 1.834242 -0.609408

31 6 0 0.944872 2.804216 0.252157

32 1 0 1.315659 2.884504 1.266069

33 6 0 -0.047305 3.667959 -0.212950

34 1 0 -0.453096 4.420322 0.456732

35 6 0 -0.501565 3.583533 -1.529434

36 1 0 -1.269807 4.262491 -1.886331

37 6 0 0.042905 2.625181 -2.386812

38 1 0 -0.300754 2.555707 -3.414488

39 6 0 1.023718 1.746521 -1.932734

40 1 0 1.458425 0.998597 -2.584275

41 6 0 4.255007 -0.266809 -0.397396

42 6 0 3.802365 -0.450958 0.950585

43 6 0 2.649846 0.342387 1.037977

44 6 0 5.443471 -0.855057 -1.091307

45 1 0 5.397822 -1.947898 -1.096825

46 1 0 6.374121 -0.580222 -0.586938

47 1 0 5.470826 -0.489741 -2.119984

48 6 0 1.166657 -0.537298 2.708698

49 1 0 1.923791 -0.992885 3.346991

50 1 0 0.831662 -1.260575 1.958624

51 1 0 0.359932 0.803030 4.174514

52 1 0 -4.244390 1.054785 1.714985

53 1 0 4.243466 -1.055738 1.715157

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Compound 2: single point energy calculation

Standard orientation:

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Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

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1 8 0 4.149286 0.753750 1.784562

2 8 0 5.062507 0.499183 -0.259737

3 8 0 1.134806 1.450043 1.671460

4 7 0 0.794476 1.871768 -0.574141

5 7 0 1.440254 1.907151 -1.789641

6 6 0 -0.577124 2.274457 -0.483242

7 6 0 -0.932366 3.289616 0.391354

8 1 0 -0.279093 3.698753 0.945953

9 6 0 -2.253792 3.695921 0.443353

10 1 0 -2.506669 4.402283 1.025050

11 6 0 -3.211629 3.079652 -0.346345

12 1 0 -4.118726 3.355163 -0.295546

13 6 0 -2.843239 2.061443 -1.210141

14 1 0 -3.500886 1.639365 -1.750640

15 6 0 -1.516091 1.654969 -1.289440

16 1 0 -1.257207 0.963013 -1.887638

17 6 0 2.688273 1.541779 -1.525840

18 6 0 2.870174 1.276511 -0.142039

19 6 0 1.623689 1.504770 0.425760

20 6 0 3.676446 1.493543 -2.646440

21 1 0 3.989657 0.572987 -2.766337

22 1 0 4.438546 2.072892 -2.435442

23 1 0 3.249786 1.804190 -3.472341

24 6 0 4.058990 0.833480 0.580262

25 6 0 6.246485 -0.009313 0.393264

26 1 0 6.583469 0.659289 1.025862

27 1 0 6.933542 -0.199133 -0.278435

28 1 0 6.025565 -0.833502 0.875867

29 6 0 1.259622 0.182231 2.386765

30 1 0 2.052281 0.199072 2.979064

31 1 0 1.362861 -0.564402 1.744867

32 6 0 0.000041 0.000005 3.204065

33 1 0 -0.114679 0.790209 3.789363

34 8 0 -4.149330 -0.753685 1.784569

35 8 0 -5.062521 -0.499227 -0.259732

36 8 0 -1.134724 -1.450044 1.671471

37 7 0 -0.794395 -1.871784 -0.574128

38 7 0 -1.440173 -1.907175 -1.789628

39 6 0 0.577110 -2.274502 -0.483227

40 6 0 0.932322 -3.289561 0.391377

41 1 0 0.279049 -3.698693 0.945978

42 6 0 2.253748 -3.695865 0.443378

43 1 0 2.506751 -4.402288 1.025080

44 6 0 3.211615 -3.079696 -0.346324

45 1 0 4.118712 -3.355208 -0.295524

46 6 0 2.843194 -2.061398 -1.210128

47 1 0 3.500937 -1.639294 -1.750629

48 6 0 1.516046 -1.654925 -1.289429

49 1 0 1.257192 -0.963068 -1.887631

50 6 0 -2.688288 -1.541832 -1.525829

51 6 0 -2.870188 -1.276554 -0.142030

52 6 0 -1.623638 -1.504684 0.425771

53 6 0 -3.676461 -1.493604 -2.646429

54 1 0 -3.989672 -0.573049 -2.766332

55 1 0 -4.438466 -2.072921 -2.435427

56 1 0 -3.249801 -1.804256 -3.472328

57 6 0 -4.059035 -0.833423 0.580269

58 6 0 -6.246499 0.009273 0.393266

59 1 0 -6.583483 -0.659324 1.025869

60 1 0 -6.933587 0.199184 -0.278434

61 1 0 -6.025483 0.833496 0.875863

62 6 0 -1.259635 -0.182257 2.386766

63 1 0 -2.052294 -0.199094 2.979066

64 1 0 -1.362904 0.564467 1.744864

65 1 0 0.114666 -0.790225 3.789368

------

Compound 2: optimizedin open conformation

Standard orientation:

------

Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

------

1 8 0 1.902555 -3.490138 -0.285692

2 8 0 3.293951 -3.541603 -2.047505

3 8 0 2.068728 -0.777522 1.259283

4 7 0 3.793351 0.334331 0.173117

5 7 0 4.661929 0.195895 -0.870737

6 6 0 3.813750 1.532212 0.933929

7 6 0 3.460139 1.538056 2.282739

8 1 0 3.176398 0.617061 2.773925

9 6 0 3.469044 2.739953 2.983737

10 1 0 3.182839 2.745748 4.030215

11 6 0 3.858218 3.919815 2.359298

12 1 0 3.875594 4.850941 2.916270

13 6 0 4.239637 3.895429 1.020243

14 1 0 4.547341 4.811580 0.527274

15 6 0 4.213713 2.708276 0.300914

16 1 0 4.492996 2.671896 -0.744804

17 6 0 4.388317 -0.970049 -1.415843

18 6 0 3.326729 -1.629845 -0.727682

19 6 0 2.973362 -0.742709 0.284692

20 6 0 5.182944 -1.434609 -2.590755

21 1 0 4.533924 -1.621844 -3.449523

22 1 0 5.697567 -2.372516 -2.369093

23 1 0 5.917919 -0.670572 -2.849253

24 6 0 2.753504 -2.949705 -0.963399

25 6 0 2.749745 -4.816825 -2.369084

26 1 0 2.868163 -5.513806 -1.536697

27 1 0 1.686050 -4.727843 -2.604299

28 6 0 1.034109 -1.783005 1.217754

29 1 0 1.293930 -2.569014 1.925599

30 1 0 0.999011 -2.221765 0.218750

31 6 0 -0.280623 -1.111521 1.567980

32 1 0 -0.241834 -0.692266 2.579704

33 8 0 -1.330778 3.326468 -0.226681

34 8 0 -2.794498 3.832802 -1.852646

35 8 0 -1.933562 0.545059 1.067339

36 7 0 -3.911339 -0.092130 0.031624

37 7 0 -4.800290 0.321788 -0.917930

38 6 0 -4.120946 -1.338752 0.676740

39 6 0 -3.689532 -1.557555 1.984553

40 1 0 -3.197008 -0.766397 2.533636

41 6 0 -3.892563 -2.803866 2.568950

42 1 0 -3.546518 -2.977118 3.582508

43 6 0 -4.548320 -3.813004 1.872469

44 1 0 -4.714944 -4.778037 2.339872

45 6 0 -5.002560 -3.571848 0.578387

46 1 0 -5.517617 -4.353517 0.029980

47 6 0 -4.787030 -2.341199 -0.026993

48 1 0 -5.120168 -2.139524 -1.037532

49 6 0 -4.335706 1.465595 -1.373218

50 6 0 -3.122030 1.831811 -0.718441

51 6 0 -2.887857 0.789478 0.173470

52 6 0 -5.095933 2.197694 -2.428563

53 1 0 -4.479253 2.348872 -3.317724

54 1 0 -5.398370 3.187227 -2.077853

55 1 0 -5.983271 1.620854 -2.694362

56 6 0 -2.314064 3.035147 -0.877642

57 6 0 -2.029348 5.007439 -2.098735

58 1 0 -1.953273 5.620452 -1.198127

59 1 0 -1.021872 4.742506 -2.429614

60 6 0 -0.674667 0.002254 0.615971

61 1 0 0.065116 0.801157 0.587157

62 1 0 -0.805378 -0.378157 -0.398899

63 1 0 -1.052193 -1.889677 1.572271

64 1 0 -2.558880 5.546421 -2.883685

65 1 0 3.304822 -5.164363 -3.239805

------

Compound 2: optimizedin folded conformation

Standard orientation:

------

Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

------

1 8 0 3.799242 1.210913 1.646042

2 8 0 4.545026 1.005535 -0.463238

3 8 0 0.684165 1.573842 1.732641

4 7 0 0.139967 1.876583 -0.504394

5 7 0 0.706416 1.891644 -1.746823

6 6 0 -1.261397 2.068283 -0.387469

7 6 0 -1.829765 2.604695 0.767403

8 1 0 -1.201295 2.899106 1.596917

9 6 0 -3.212168 2.750621 0.842590

10 1 0 -3.652869 3.157184 1.746821

11 6 0 -4.020558 2.402373 -0.233394

12 1 0 -5.096711 2.530114 -0.172153

13 6 0 -3.437679 1.898572 -1.393204

14 1 0 -4.059143 1.628510 -2.240901

15 6 0 -2.063871 1.720739 -1.474219

16 1 0 -1.595895 1.315605 -2.362496

17 6 0 1.983900 1.635785 -1.565604

18 6 0 2.287495 1.455842 -0.182969

19 6 0 1.063131 1.616003 0.458215

20 6 0 2.898406 1.602142 -2.744905

21 1 0 3.392177 0.631428 -2.827124

22 1 0 3.686084 2.353607 -2.650519

23 1 0 2.320331 1.796340 -3.649875

24 6 0 3.580393 1.217671 0.450727

25 6 0 5.839615 0.690244 0.056668

26 1 0 6.243754 1.548325 0.551914

27 1 0 5.757121 -0.117718 0.753298

28 6 0 1.166657 0.503879 2.571515

29 1 0 1.974073 0.891956 3.190991

30 1 0 1.570831 -0.290951 1.941833

31 6 0 -0.000350 0.001398 3.400660

32 1 0 -0.370142 0.801365 4.051939

33 8 0 -3.799409 -1.210390 1.646579

34 8 0 -4.545137 -1.006660 -0.462875

35 8 0 -0.684367 -1.572520 1.733679

36 7 0 -0.139795 -1.876321 -0.503211

37 7 0 -0.706152 -1.892206 -1.745664

38 6 0 1.261546 -2.068090 -0.386159

39 6 0 1.829922 -2.603499 0.769178

40 1 0 1.201496 -2.896935 1.599072

41 6 0 3.212300 -2.749727 0.844329

42 1 0 3.652986 -3.155537 1.748906

43 6 0 4.020649 -2.402819 -0.232116

44 1 0 5.096768 -2.530846 -0.170914

45 6 0 3.437750 -1.899946 -1.392323

46 1 0 4.059169 -1.630921 -2.240381

47 6 0 2.063997 -1.721750 -1.473313

48 1 0 1.596053 -1.317216 -2.361882

49 6 0 -1.983725 -1.636591 -1.564683

50 6 0 -2.287466 -1.456058 -0.182175

51 6 0 -1.063112 -1.615530 0.459206

52 6 0 -2.898061 -1.603657 -2.744125

53 1 0 -3.392067 -0.633096 -2.826785

54 1 0 -3.685542 -2.355318 -2.649615

55 1 0 -2.319775 -1.798041 -3.648926

56 6 0 -3.580485 -1.217883 0.451280

57 6 0 -5.839838 -0.691291 0.056767

58 1 0 -6.244234 -1.549424 0.551714

59 1 0 -5.757411 0.116503 0.753599

60 6 0 -1.167042 -0.501764 2.571523

61 1 0 -1.974767 -0.889243 3.190967

62 1 0 -1.570912 0.292488 1.940907

63 1 0 0.369209 -0.798015 4.052765

64 1 0 -6.486434 -0.405024 -0.746268

65 1 0 6.486465 0.404251 -0.746259

------

Compound 3: optimizedin open conformation

Standard orientation:

------

Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

------

1 8 0 4.031348 -2.918035 0.421538

2 8 0 5.486461 -2.093368 -1.076469

3 8 0 2.039761 -0.722806 1.440831

4 7 0 2.976638 1.232689 0.618767

5 7 0 3.982996 1.675753 -0.191320

6 6 0 2.106372 2.183916 1.220258

7 6 0 1.499309 1.931972 2.449343

8 1 0 1.675100 0.996055 2.962576

9 6 0 0.669036 2.898124 3.007028

10 1 0 0.187845 2.696459 3.958169

11 6 0 0.465773 4.113586 2.365379

12 1 0 -0.177585 4.864815 2.811113

13 6 0 1.095486 4.361915 1.149804

14 1 0 0.950539 5.312096 0.645154

15 6 0 1.908705 3.399447 0.567061

16 1 0 2.412843 3.579089 -0.374376

17 6 0 4.604212 0.599446 -0.623402

18 6 0 4.019022 -0.587431 -0.086681

19 6 0 2.966493 -0.120564 0.699927

20 6 0 5.777472 0.744409 -1.535839

21 1 0 5.613121 0.208515 -2.473542

22 1 0 6.679940 0.327939 -1.081872

23 1 0 5.935323 1.803926 -1.743990

24 6 0 4.473441 -1.969207 -0.196422

25 6 0 6.011673 -3.410815 -1.215373

26 1 0 6.406295 -3.774289 -0.263750

27 1 0 5.238702 -4.101163 -1.560862

28 6 0 1.377068 -1.889947 0.914743

29 1 0 1.861627 -2.774952 1.324582

30 1 0 1.503942 -1.909318 -0.173128

31 6 0 -0.088130 -1.809501 1.294795

32 1 0 -0.188365 -1.770321 2.384312

33 8 0 -1.450659 2.231887 0.453805

34 8 0 -2.568168 3.105611 -1.286571

35 8 0 -2.178878 -0.715157 0.980292

36 7 0 -4.081255 -1.030215 -0.314651

37 7 0 -4.852955 -0.397677 -1.246828

38 6 0 -4.370070 -2.375798 0.035976

39 6 0 -4.085719 -2.865512 1.310089

40 1 0 -3.644913 -2.217839 2.056018

41 6 0 -4.377290 -4.192512 1.608627

42 1 0 -4.154271 -4.574478 2.599553

43 6 0 -4.964950 -5.020634 0.658065

44 1 0 -5.196783 -6.052392 0.900751

45 6 0 -5.262196 -4.514131 -0.604428

46 1 0 -5.726987 -5.150339 -1.350553

47 6 0 -4.963218 -3.195874 -0.923072

48 1 0 -5.191080 -2.783241 -1.898048

49 6 0 -4.300582 0.783435 -1.433057

50 6 0 -3.149318 0.952413 -0.607640

51 6 0 -3.047733 -0.248957 0.087313

52 6 0 -4.912997 1.744339 -2.397877

53 1 0 -4.194886 2.028413 -3.170842

54 1 0 -5.219757 2.663673 -1.892782

55 1 0 -5.784249 1.279547 -2.862090

56 6 0 -2.301327 2.121710 -0.405233

57 6 0 -1.769400 4.276478 -1.128827

58 1 0 -1.914620 4.713815 -0.138135

59 1 0 -0.709833 4.037372 -1.246763

60 6 0 -0.775568 -0.607842 0.673680

61 1 0 -0.400145 0.337981 1.063735

62 1 0 -0.650162 -0.608857 -0.416093

63 1 0 -0.580616 -2.726978 0.954341

64 6 0 -2.236970 5.250592 -2.226133

65 1 0 -3.267444 5.493829 -2.071670

66 1 0 -1.649458 6.143877 -2.184036

67 1 0 -2.118877 4.790890 -3.185105

68 6 0 7.139209 -3.299834 -2.258419

69 1 0 7.902144 -2.645911 -1.890704

70 1 0 7.555966 -4.268907 -2.437613

71 1 0 6.742936 -2.907573 -3.171654

------

Compound 3: optimizedin folded conformation

Standard orientation:

------

Center Atomic Atomic Coordinates (Angstroms)

Number Number Type X Y Z

------

1 8 0 4.234720 -2.593706 0.034224

2 8 0 5.859112 -1.037083 -0.152650

3 8 0 1.530156 -1.369825 1.079957

4 7 0 2.136747 0.818124 1.611627

5 7 0 3.196489 1.690438 1.539642

6 6 0 0.904088 1.268532 2.160779

7 6 0 0.106116 0.418838 2.934651

8 1 0 0.423970 -0.598594 3.123594

9 6 0 -1.091528 0.900091 3.464671

10 1 0 -1.710192 0.239439 4.064661

11 6 0 -1.484352 2.220849 3.245997

12 1 0 -2.414875 2.590234 3.665818

13 6 0 -0.670021 3.066303 2.489647

14 1 0 -0.964975 4.097310 2.319020

15 6 0 0.521204 2.596115 1.941899

16 1 0 1.165575 3.238248 1.354319

17 6 0 4.183275 1.014663 0.976144

18 6 0 3.790536 -0.330267 0.672049

19 6 0 2.454557 -0.401191 1.090914

20 6 0 5.499711 1.694124 0.763322

21 1 0 5.780884 1.691217 -0.293658

22 1 0 6.301585 1.184495 1.304858

23 1 0 5.427787 2.725410 1.115023

24 6 0 4.599583 -1.434556 0.162703

25 6 0 6.740682 -2.076076 -0.631537

26 1 0 6.811799 -2.860681 0.128269

27 1 0 6.303252 -2.528744 -1.527010

28 6 0 1.271887 -2.058481 -0.180979

29 1 0 2.126785 -2.696920 -0.404063

30 1 0 1.156510 -1.305602 -0.967049

31 6 0 -0.000104 -2.870187 0.000417

32 1 0 0.116025 -3.524134 0.872661

33 8 0 -4.234799 -2.593633 -0.033953

34 8 0 -5.859248 -1.037011 0.152401

35 8 0 -1.530088 -1.369841 -1.079534

36 7 0 -2.136705 0.817974 -1.611716

37 7 0 -3.196503 1.690248 -1.540076

38 6 0 -0.903969 1.268341 -2.160733

39 6 0 -0.105827 0.418532 -2.934303

40 1 0 -0.423607 -0.598949 -3.123105

41 6 0 1.091886 0.899734 -3.464212

42 1 0 1.710684 0.238992 -4.063966

43 6 0 1.484611 2.220555 -3.245733

44 1 0 2.415190 2.589899 -3.665464

45 6 0 0.670110 3.066120 -2.489689

46 1 0 0.964986 4.097175 -2.319221

47 6 0 -0.521187 2.595986 -1.942051

48 1 0 -1.165694 3.238207 -1.354717

49 6 0 -4.183337 1.014546 -0.976575

50 6 0 -3.790579 -0.330303 -0.672148

51 6 0 -2.454533 -0.401250 -1.090804

52 6 0 -5.499839 1.693990 -0.764098

53 1 0 -5.781179 1.691300 0.292837

54 1 0 -6.301603 1.184205 -1.305650

55 1 0 -5.427909 2.725202 -1.116014

56 6 0 -4.599668 -1.434514 -0.162697

57 6 0 -6.740860 -2.075935 0.631358

58 1 0 -6.811903 -2.860652 -0.128339

59 1 0 -6.303511 -2.528470 1.526938

60 6 0 -1.271946 -2.058200 0.181589

61 1 0 -2.126956 -2.696433 0.404836

62 1 0 -1.156425 -1.305129 0.967453

63 1 0 -0.116347 -3.524370 -0.871631

64 6 0 -8.086590 -1.437164 0.916595

65 1 0 -8.508760 -0.991165 0.011535

66 1 0 -8.785787 -2.194549 1.284321

67 1 0 -7.996850 -0.655223 1.676140

68 6 0 8.086385 -1.437347 -0.916996

69 1 0 8.508636 -0.991213 -0.012040

70 1 0 8.785549 -2.194787 -1.284670

71 1 0 7.996579 -0.655519 -1.676650

------

4. Reference:

  1. Sheldrick GM (2008) Acta Cryst A A64: 112-122.
  2. Bruno IJ, Cole JC, Edgington PR, Kessler MK, Macrae CF, McCabe P, Pearson J, Taylor R(2002) Acta Crystallogr B58: 389-397.
  3. Frisch MJ, Trucks GW, Schlegel HB, Scuseria GE, Robb MA, Cheeseman JR, Scalmani G, Barone V, Mennucci B, Petersson GA, Nakatsuji H, Caricato M, Hratchian X, Li HP, Izmaylov AF, Bloino J, Zheng G, Sonnenberg JL, Hada M, Ehara M, Toyota V, Fukuda R, Hasegawa J, Ishida M, Nakajima T, Honda Y, Kitao O, Nakai H, Vreven T, Montgomery JA, Peralta Jr JE, Ogliaro F, Bearpark M, Heyd JJ, Brothers E, Kudin KN, Staroverov VN, Keith T, Kobayashi R, Normand J, Raghavachari K, Rendell A, Burant JC, Iyengar SS, Tomasi J, Cossi M, Rega N, Millam JM, Klene M, Knox JE, Cross JB, Bakken V, Adamo C, Jaramillo J, Gomperts R, Stratmann RE, Yazyev O, Austin AJ, Cammi R, Pomelli C, Ochterski JW, Martin RL, Morokuma K, Zakrzewski VG, Voth GA, Salvador P, Dannenberg JJ, Dapprich S, Daniels AD, Farkas O, Foresman JB, Ortiz JV, Cioslowski J, Fox DJ (2010) Gaussian Inc., Wallingford CT.

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