The structure of the title compound, C
14H
10N
8S
2, comprises two 1-phenyl-1
H-tetrazole-5-thiolate units linked by an S—S disulfide bridge. The C—S—S—C torsion angle is 81.9 (1)°. C—H
N hydrogen bonding, with C
N = 3.413 (4) Å and C—H
N = 147°, link the molecules into supramolecular chains in the crystal structure.
Supporting information
CCDC reference: 648238
Key indicators
- Single-crystal X-ray study
- T = 298 K
- Mean (C-C) = 0.004 Å
- R factor = 0.054
- wR factor = 0.149
- Data-to-parameter ratio = 16.1
checkCIF/PLATON results
No syntax errors found
Alert level B
PLAT331_ALERT_2_B Small Average Phenyl C-C Dist. C9 -C14 1.36 Ang.
Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low ....... 0.96
PLAT180_ALERT_3_C Check Cell Rounding: # of Values Ending with 0 = 3
PLAT230_ALERT_2_C Hirshfeld Test Diff for C11 - C12 .. 6.35 su
PLAT331_ALERT_2_C Small Average Phenyl C-C Dist. C2 -C7 1.37 Ang.
0 ALERT level A = In general: serious problem
1 ALERT level B = Potentially serious problem
4 ALERT level C = Check and explain
0 ALERT level G = General alerts; check
0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
3 ALERT type 2 Indicator that the structure model may be wrong or deficient
2 ALERT type 3 Indicator that the structure quality may be low
0 ALERT type 4 Improvement, methodology, query or suggestion
0 ALERT type 5 Informative message, check
Data collection: COLLECT (Nonius, 1998); cell refinement: DENZO-SMN (Otwinowski & Minor, 1997); data reduction: DENZO-SMN; program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997) and PLATON (Spek, 2003); software used to prepare material for publication: WinGX (Farrugia, 1999).
5,5'-Dithiobis(1-phenyl-1
H-tetrazole)
top
Crystal data top
C14H10N8S2 | Z = 2 |
Mr = 354.42 | F(000) = 364 |
Triclinic, P1 | Dx = 1.57 Mg m−3 |
Hall symbol: -P 1 | Melting point: 418 K |
a = 7.241 (1) Å | Mo Kα radiation, λ = 0.71073 Å |
b = 9.2360 (14) Å | Cell parameters from 2125 reflections |
c = 11.7760 (19) Å | θ = 2.6–28.5° |
α = 80.97 (2)° | µ = 0.37 mm−1 |
β = 89.382 (10)° | T = 298 K |
γ = 74.66 (3)° | Block, yellow |
V = 749.7 (2) Å3 | 0.42 × 0.23 × 0.12 mm |
Data collection top
Nonius KappaCCD area-detector diffractometer | 3524 independent reflections |
Radiation source: fine-focus sealed tube | 2979 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.055 |
φ and ω scans with κ offsets | θmax = 28.5°, θmin = 2.7° |
Absorption correction: multi-scan (SORTAV; Blessing, 1995) | h = −9→9 |
Tmin = 0.900, Tmax = 0.952 | k = −12→12 |
6734 measured reflections | l = −15→12 |
Refinement top
Refinement on F2 | H-atom parameters constrained |
Least-squares matrix: full | w = 1/[σ2(Fo2) + (0.0657P)2 + 0.2582P] where P = (Fo2 + 2Fc2)/3 |
R[F2 > 2σ(F2)] = 0.054 | (Δ/σ)max = 0.006 |
wR(F2) = 0.149 | Δρmax = 0.26 e Å−3 |
S = 1.11 | Δρmin = −0.28 e Å−3 |
3524 reflections | Extinction correction: SHELXL97, Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
219 parameters | Extinction coefficient: 0.097 (14) |
0 restraints | |
Special details top
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell e.s.d.'s are taken
into account individually in the estimation of e.s.d.'s in distances, angles
and torsion angles; correlations between e.s.d.'s in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s.
planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor
wR and goodness of fit S are based on F2, conventional
R-factors R are based on F, with F set to zero for
negative F2. The threshold expression of F2 >
σ(F2) is used only for calculating R-factors(gt) etc.
and is not relevant to the choice of reflections for refinement.
R-factors based on F2 are statistically about twice as large
as those based on F, and R- factors based on ALL data will be
even larger. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | |
S1 | 0.10061 (9) | 0.05560 (7) | 0.27764 (6) | 0.0519 (2) | |
S2 | 0.25784 (8) | 0.17256 (6) | 0.17854 (5) | 0.0443 (2) | |
N1 | 0.2192 (3) | 0.1602 (2) | 0.46156 (16) | 0.0442 (4) | |
N2 | 0.2908 (3) | 0.1022 (3) | 0.56861 (18) | 0.0631 (6) | |
N3 | 0.3020 (4) | −0.0401 (3) | 0.5830 (2) | 0.0711 (7) | |
N4 | 0.2430 (3) | −0.0787 (3) | 0.4878 (2) | 0.0610 (6) | |
N5 | 0.6290 (3) | 0.0660 (2) | 0.12826 (15) | 0.0424 (4) | |
N6 | 0.7588 (3) | −0.0661 (3) | 0.1192 (2) | 0.0633 (6) | |
N7 | 0.6735 (4) | −0.1700 (3) | 0.1474 (2) | 0.0692 (7) | |
N8 | 0.4901 (3) | −0.1128 (2) | 0.1749 (2) | 0.0584 (6) | |
C1 | 0.1936 (3) | 0.0463 (3) | 0.4135 (2) | 0.0436 (5) | |
C2 | 0.1879 (3) | 0.3178 (3) | 0.41827 (18) | 0.0444 (5) | |
C3 | 0.3356 (4) | 0.3828 (3) | 0.4228 (2) | 0.0561 (6) | |
H3 | 0.455 | 0.326 | 0.4542 | 0.076 (3)* | |
C4 | 0.3029 (5) | 0.5348 (4) | 0.3795 (3) | 0.0721 (8) | |
H4 | 0.4012 | 0.582 | 0.3815 | 0.076 (3)* | |
C5 | 0.1275 (6) | 0.6166 (3) | 0.3338 (3) | 0.0748 (9) | |
H5 | 0.1072 | 0.7192 | 0.3042 | 0.076 (3)* | |
C6 | −0.0183 (5) | 0.5497 (3) | 0.3310 (2) | 0.0674 (8) | |
H6 | −0.1375 | 0.6067 | 0.2996 | 0.076 (3)* | |
C7 | 0.0101 (4) | 0.3991 (3) | 0.3742 (2) | 0.0541 (6) | |
H7 | −0.0893 | 0.3528 | 0.3737 | 0.076 (3)* | |
C8 | 0.4666 (3) | 0.0330 (2) | 0.16235 (18) | 0.0404 (5) | |
C9 | 0.6755 (3) | 0.2076 (3) | 0.10020 (18) | 0.0408 (5) | |
C10 | 0.7789 (4) | 0.2329 (4) | 0.0049 (2) | 0.0621 (7) | |
H10 | 0.8195 | 0.1588 | −0.0417 | 0.076 (3)* | |
C11 | 0.8213 (5) | 0.3701 (5) | −0.0201 (3) | 0.0778 (10) | |
H11 | 0.8933 | 0.3887 | −0.084 | 0.076 (3)* | |
C12 | 0.7603 (4) | 0.4788 (4) | 0.0463 (3) | 0.0654 (8) | |
H12 | 0.788 | 0.5723 | 0.0276 | 0.076 (3)* | |
C13 | 0.6587 (4) | 0.4510 (3) | 0.1404 (2) | 0.0548 (6) | |
H13 | 0.616 | 0.526 | 0.186 | 0.076 (3)* | |
C14 | 0.6180 (3) | 0.3134 (3) | 0.1693 (2) | 0.0453 (5) | |
H14 | 0.5518 | 0.2934 | 0.2355 | 0.076 (3)* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
S1 | 0.0487 (4) | 0.0489 (4) | 0.0634 (4) | −0.0252 (3) | −0.0039 (3) | −0.0039 (3) |
S2 | 0.0491 (3) | 0.0334 (3) | 0.0448 (3) | −0.0060 (2) | 0.0010 (2) | 0.0016 (2) |
N1 | 0.0426 (9) | 0.0468 (11) | 0.0348 (9) | −0.0022 (8) | 0.0015 (7) | 0.0023 (8) |
N2 | 0.0622 (13) | 0.0738 (16) | 0.0370 (11) | 0.0028 (11) | 0.0031 (9) | 0.0037 (10) |
N3 | 0.0652 (14) | 0.0710 (16) | 0.0534 (14) | 0.0034 (12) | 0.0066 (11) | 0.0235 (12) |
N4 | 0.0523 (12) | 0.0477 (12) | 0.0700 (15) | −0.0067 (9) | 0.0113 (10) | 0.0179 (11) |
N5 | 0.0455 (10) | 0.0382 (9) | 0.0394 (9) | −0.0001 (8) | −0.0028 (7) | −0.0127 (7) |
N6 | 0.0609 (13) | 0.0513 (13) | 0.0685 (15) | 0.0095 (11) | −0.0040 (11) | −0.0238 (11) |
N7 | 0.0794 (16) | 0.0397 (12) | 0.0809 (17) | 0.0046 (11) | −0.0119 (13) | −0.0212 (11) |
N8 | 0.0745 (15) | 0.0340 (10) | 0.0655 (14) | −0.0100 (10) | −0.0135 (11) | −0.0113 (9) |
C1 | 0.0349 (10) | 0.0392 (11) | 0.0516 (12) | −0.0089 (8) | 0.0064 (9) | 0.0054 (9) |
C2 | 0.0528 (12) | 0.0420 (12) | 0.0349 (10) | −0.0047 (10) | 0.0020 (9) | −0.0096 (9) |
C3 | 0.0615 (15) | 0.0548 (15) | 0.0541 (14) | −0.0118 (12) | 0.0029 (11) | −0.0215 (12) |
C4 | 0.096 (2) | 0.0628 (18) | 0.0705 (19) | −0.0329 (17) | 0.0110 (17) | −0.0307 (15) |
C5 | 0.130 (3) | 0.0374 (14) | 0.0544 (16) | −0.0145 (16) | −0.0020 (17) | −0.0131 (12) |
C6 | 0.092 (2) | 0.0422 (14) | 0.0552 (15) | 0.0058 (14) | −0.0190 (14) | −0.0095 (12) |
C7 | 0.0601 (14) | 0.0471 (14) | 0.0488 (13) | −0.0011 (11) | −0.0084 (11) | −0.0105 (11) |
C8 | 0.0504 (12) | 0.0330 (10) | 0.0356 (10) | −0.0059 (9) | −0.0057 (8) | −0.0072 (8) |
C9 | 0.0372 (10) | 0.0471 (12) | 0.0362 (10) | −0.0080 (9) | −0.0039 (8) | −0.0061 (9) |
C10 | 0.0502 (14) | 0.098 (2) | 0.0456 (14) | −0.0258 (14) | 0.0070 (10) | −0.0230 (14) |
C11 | 0.0707 (18) | 0.130 (3) | 0.0471 (15) | −0.061 (2) | 0.0058 (13) | 0.0026 (17) |
C12 | 0.0666 (17) | 0.0761 (19) | 0.0596 (16) | −0.0424 (15) | −0.0123 (13) | 0.0122 (14) |
C13 | 0.0532 (14) | 0.0484 (14) | 0.0639 (16) | −0.0184 (11) | −0.0075 (11) | −0.0037 (11) |
C14 | 0.0487 (12) | 0.0445 (12) | 0.0441 (12) | −0.0152 (10) | 0.0040 (9) | −0.0070 (9) |
Geometric parameters (Å, º) top
S1—S2 | 2.0128 (9) | C4—C5 | 1.361 (5) |
S1—C1 | 1.724 (3) | C4—H4 | 0.93 |
S2—C8 | 1.739 (2) | C5—C6 | 1.360 (5) |
N1—C1 | 1.324 (3) | C5—H5 | 0.93 |
N1—N2 | 1.342 (3) | C6—C7 | 1.366 (4) |
N1—C2 | 1.423 (3) | C6—H6 | 0.93 |
N2—N3 | 1.280 (4) | C7—H7 | 0.93 |
N3—N4 | 1.336 (4) | C9—C14 | 1.349 (3) |
N4—C1 | 1.302 (3) | C9—C10 | 1.366 (3) |
N5—C8 | 1.333 (3) | C10—C11 | 1.369 (5) |
N5—N6 | 1.347 (3) | C10—H10 | 0.93 |
N5—C9 | 1.424 (3) | C11—C12 | 1.349 (5) |
N6—N7 | 1.274 (4) | C11—H11 | 0.93 |
N7—N8 | 1.349 (3) | C12—C13 | 1.352 (4) |
N8—C8 | 1.296 (3) | C12—H12 | 0.93 |
C2—C3 | 1.363 (4) | C13—C14 | 1.370 (3) |
C2—C7 | 1.368 (3) | C13—H13 | 0.93 |
C3—C4 | 1.375 (4) | C14—H14 | 0.93 |
C3—H3 | 0.93 | | |
| | | |
C1—S1—S2 | 102.13 (8) | C4—C5—H5 | 119.7 |
C8—S2—S1 | 102.83 (8) | C5—C6—C7 | 120.1 (3) |
C1—N1—N2 | 107.4 (2) | C5—C6—H6 | 119.9 |
C1—N1—C2 | 131.64 (19) | C7—C6—H6 | 119.9 |
N2—N1—C2 | 121.0 (2) | C6—C7—C2 | 118.6 (3) |
N3—N2—N1 | 106.8 (2) | C6—C7—H7 | 120.7 |
N2—N3—N4 | 110.7 (2) | C2—C7—H7 | 120.7 |
C1—N4—N3 | 106.0 (2) | N8—C8—N5 | 109.6 (2) |
C8—N5—N6 | 107.5 (2) | N8—C8—S2 | 127.8 (2) |
C8—N5—C9 | 131.47 (18) | N5—C8—S2 | 122.48 (16) |
N6—N5—C9 | 121.0 (2) | C14—C9—C10 | 121.3 (2) |
N7—N6—N5 | 105.9 (2) | C14—C9—N5 | 119.1 (2) |
N6—N7—N8 | 112.0 (2) | C10—C9—N5 | 119.6 (2) |
C8—N8—N7 | 105.0 (2) | C9—C10—C11 | 118.3 (3) |
N4—C1—N1 | 109.1 (2) | C9—C10—H10 | 120.8 |
N4—C1—S1 | 123.4 (2) | C11—C10—H10 | 120.8 |
N1—C1—S1 | 127.41 (17) | C12—C11—C10 | 121.1 (3) |
C3—C2—C7 | 122.2 (2) | C12—C11—H11 | 119.5 |
C3—C2—N1 | 118.9 (2) | C10—C11—H11 | 119.5 |
C7—C2—N1 | 118.8 (2) | C11—C12—C13 | 119.5 (3) |
C2—C3—C4 | 118.0 (3) | C11—C12—H12 | 120.2 |
C2—C3—H3 | 121 | C13—C12—H12 | 120.2 |
C4—C3—H3 | 121 | C12—C13—C14 | 120.8 (3) |
C5—C4—C3 | 120.4 (3) | C12—C13—H13 | 119.6 |
C5—C4—H4 | 119.8 | C14—C13—H13 | 119.6 |
C3—C4—H4 | 119.8 | C9—C14—C13 | 118.9 (2) |
C6—C5—C4 | 120.6 (3) | C9—C14—H14 | 120.5 |
C6—C5—H5 | 119.7 | C13—C14—H14 | 120.5 |
| | | |
C1—S1—S2—C8 | 81.90 (11) | C4—C5—C6—C7 | 0.0 (5) |
C1—N1—N2—N3 | −1.5 (3) | C5—C6—C7—C2 | −1.0 (4) |
C2—N1—N2—N3 | 179.7 (2) | C3—C2—C7—C6 | 1.5 (4) |
N1—N2—N3—N4 | 1.1 (3) | N1—C2—C7—C6 | −178.9 (2) |
N2—N3—N4—C1 | −0.3 (3) | N7—N8—C8—N5 | 0.0 (3) |
C8—N5—N6—N7 | −0.2 (3) | N7—N8—C8—S2 | 176.95 (18) |
C9—N5—N6—N7 | −178.5 (2) | N6—N5—C8—N8 | 0.1 (2) |
N5—N6—N7—N8 | 0.2 (3) | C9—N5—C8—N8 | 178.2 (2) |
N6—N7—N8—C8 | −0.1 (3) | N6—N5—C8—S2 | −177.03 (16) |
N3—N4—C1—N1 | −0.6 (3) | C9—N5—C8—S2 | 1.1 (3) |
N3—N4—C1—S1 | −178.04 (17) | S1—S2—C8—N8 | 21.3 (2) |
N2—N1—C1—N4 | 1.3 (2) | S1—S2—C8—N5 | −162.12 (16) |
C2—N1—C1—N4 | 179.9 (2) | C8—N5—C9—C14 | 44.7 (3) |
N2—N1—C1—S1 | 178.59 (16) | N6—N5—C9—C14 | −137.4 (2) |
C2—N1—C1—S1 | −2.8 (3) | C8—N5—C9—C10 | −136.0 (2) |
S2—S1—C1—N4 | −132.17 (18) | N6—N5—C9—C10 | 41.9 (3) |
S2—S1—C1—N1 | 50.9 (2) | C14—C9—C10—C11 | −0.9 (4) |
C1—N1—C2—C3 | −124.9 (3) | N5—C9—C10—C11 | 179.9 (2) |
N2—N1—C2—C3 | 53.5 (3) | C9—C10—C11—C12 | −1.0 (4) |
C1—N1—C2—C7 | 55.5 (3) | C10—C11—C12—C13 | 1.2 (5) |
N2—N1—C2—C7 | −126.0 (2) | C11—C12—C13—C14 | 0.4 (4) |
C7—C2—C3—C4 | −1.1 (4) | C10—C9—C14—C13 | 2.4 (4) |
N1—C2—C3—C4 | 179.4 (2) | N5—C9—C14—C13 | −178.3 (2) |
C2—C3—C4—C5 | 0.0 (4) | C12—C13—C14—C9 | −2.2 (4) |
C3—C4—C5—C6 | 0.5 (5) | | |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
C6—H6···N7i | 0.93 | 2.60 | 3.413 (4) | 147 |
C14—H14···S2 | 0.93 | 2.78 | 3.202 (2) | 108 |
Symmetry code: (i) x−1, y+1, z. |