Download citation
Download citation
link to html
The title compound was obtained in crystalline form after preparative HPLC. Conformation of the proposed mol­ecular structure was obtained by single-crystal X-ray analysis at 173 K. The mol­ecules do not take advantage of the twofold axis provided as an available symmetry option by the Fdd2 space group. Instead, there are two mol­ecules in the asymmetric unit, and both of them display a pseudo-trans conformation.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S2056989015011342/su5144sup1.cif
Contains datablocks I, Global

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2056989015011342/su5144Isup2.hkl
Contains datablock I

cml

Chemical Markup Language (CML) file https://doi.org/10.1107/S2056989015011342/su5144Isup3.cml
Supplementary material

CCDC reference: 1406065

Key indicators

  • Single-crystal X-ray study
  • T = 173 K
  • Mean [sigma](C-C) = 0.010 Å
  • R factor = 0.056
  • wR factor = 0.129
  • Data-to-parameter ratio = 14.3

checkCIF/PLATON results

No syntax errors found



Alert level C PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low ....... 0.973 Note PLAT234_ALERT_4_C Large Hirshfeld Difference C6A -- C7A .. 0.17 Ang. PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0099 Ang. PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -0.167 Report PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.597 76 Report PLAT915_ALERT_3_C Low Friedel Pair Coverage ...................... 86 %
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT066_ALERT_1_G Predicted and Reported Tmin&Tmax Range Identical ? Check PLAT083_ALERT_2_G SHELXL Second Parameter in WGHT Unusually Large. 36.87 Why ? PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 22 Note PLAT899_ALERT_4_G SHELXL97 is Deprecated and Succeeded by SHELXL 2014 Note
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 6 ALERT level C = Check. Ensure it is not caused by an omission or oversight 5 ALERT level G = General information/check it is not something unexpected 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 ALERT type 2 Indicator that the structure model may be wrong or deficient 5 ALERT type 3 Indicator that the structure quality may be low 3 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

Chemical context top

The reactions of substrates with one or two sulfanyl chloride, acid chloride, and/or (alk­oxy­dichloro­methyl)­sulfanyl moieties have been of inter­est to our laboratory for some time (Barany et al., 1983; Barany & Mott, 1984; Schroll & Barany, 1986; Schroll et al., 1990, 2012). In some of these experiments, bis­[methyl­(phenyl)­amino]­tris­ulfane was a component of more complicated mixtures of polysulfanes with varying numbers of S atoms. One such mixture was separated by preparative HPLC at 298 K, eluting with methanol–water (17:3). The fraction containing the title compound (dissolved in the eluting solvent) was cooled to 277 K, after which the tris­ulfane was obtained directly in crystalline form.

Structural commentary top

The title compound, (1), was obtained in crystalline form after preparative HPLC, as described by Schroll & Barany (1986). The proposed molecular structure of (1) was confirmed by single-crystal X-ray analysis at 173 K. The molecules do not take advantage of the twofold axis provided as an available symmetry option by the Fdd2 space group. Instead, there are two molecules, (1a) and (1b), in the asymmetric unit, and both of them display a pseudo-trans conformation. All bond distances and angles in both molecules are within expected ranges. Selected geometric parameters for compound (1) are given in Table 1. The two consecutive S—S bond lengths (comprising the tris­ulfane) of molecule (1a) are 2.064 (3) and 2.078 (3) Å, and for molecule (1b) are 2.076 (3) and 2.067 (2) Å. These values are similar to the value of 2.07 Å reported for the S—S bond length in elemental sulfur (S8). Torsion angles about each of the two S—S bonds (comprising the tris­ulfane) are, respectively, 86.6 (2) and 87.0 (2)° for (1a), and -84.6 (2) and -85.9 (2)° for (1b). The core atoms, viz. the N—S—S—S—N moiety, of the two units superimpose well if one is inverted on the other, but the phenyl groups do not. Thus, the two units are essentially conformational enanti­omers. Moreover, with respect to the four measured torsion angles, which range in absolute value from 84.6 (2) to 87.0 (2)°, these are slightly smaller than the theoretical optimum of 90.0° (Pauling, 1949; Torrico-Vallejos et al., 2010). Finally, given the presence of three consecutive linearly connected sulfur atoms, representing two dihedral angles close to 90°, it is noteworthy that both of the molecules in the asymmetric unit display a pseudo-trans conformation (torsion angles +,+ or -,- across the two S—S bonds). The theoretically possible pseudo-cis (torsion angles +,- or -,+) conformation (Meyer, 1976) was not observed for these structures.

Supra­molecular features top

In the crystal of (1), molecules are linked via C—H···π inter­actions, forming sheets lying parallel to (010) (see Table 2 and Fig. 2).

Database survey top

A search of the Cambridge Structural Database (CSD, Version 5.36, May 2015; Groom & Allen, 2014) revealed the presence of two compounds (see Fig. 3) that also have an N—S—S—S—N moiety, viz. bis­(oxamido)­tris­ulfane, (2) (CSD refcode GEHPUE; Brunn et al., 1988), and bis­[tert-butyl­(di-tert-butyl­fluoro­silyl)amino]­tris­ulfane, (3) (SOTLAO; Klingebiel et al., 1991). Unlike the title compound, (1), compounds (2) and (3) each have a unique conformation in the unit cell (Z' = 1). Selected geometric parameters of (1) and the comparison compounds, (2) and (3), are given in Table 1. While the average S—S bond length of the title compound is ca 2.07 Å, the corresponding value is longer (2.09 Å) in (3) and shorter (2.04 Å) in (2). The absolute value of the average torsion angle of the title compound (1) is ca 86.0°, while the corresponding value is larger (93.2 and -89.5°) and closer to the theoretical optimum in (2), and significantly larger (109.7 and 95.9°) in (3).

Note regarding nomenclature: In the discussion above, a consistent nomenclature scheme has been used that differs from the names used in the original publications, viz. bis­(oxamido)­tris­ulfan, (2) (Brunn et al., 1988) and 1,3-bis­[tert-butyl­(di-tert-butyl­fluorsilyl)amino]­tris­ulfan, (3) (Klingebiel et al., 1991).

Synthesis and crystallization top

The title compound, (1), was synthesized and obtained in crystalline form after preparative HPLC, as described by Schroll & Barany (1986): compound (37) in that publication.

Refinement top

Crystal data, data collection and structure refinement details are summarized in Table 3. The H atoms were positioned geometrically and refined using a riding model, with C—H = 0.95–0.98 Å and Uiso(H) = 1.5Ueq(C) for methyl H atoms and 1.2Ueq(C) for other H atoms.

Computing details top

Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT (Bruker, 2001); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: Mercury (Macrae et al., 2008); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).

Figures top
[Figure 1] Fig. 1. The molecular structure of the title compound, showing the atom labelling. Displacement ellipsoids are drawn at the 50% probability level.
[Figure 2] Fig. 2. A view along the b axis of the crystal packing of the title compound. The dashed lines indicate the C—H···π interactions (see Table 2 for details). Only the H atoms involved in these interactions have been included for clarity.
[Figure 3] Fig. 3. Compounds that also have an N—S—S—S—N moiety, viz. bis(oxamido)trisulfane, (2) (CSD refcode, GEHPUE; Brunn et al., 1988), and bis[tert-butyl(di-tert-butylfluorosilyl)amino]trisulfane, (3) (SOTLAO; Klingebiel et al., 1991).
Bis(N-methyl-N-phenylamino)trisulfane top
Crystal data top
C14H16N2S3Dx = 1.348 Mg m3
Mr = 308.47Melting point: 353 K
Orthorhombic, Fdd2Mo Kα radiation, λ = 0.71073 Å
Hall symbol: F 2 -2dCell parameters from 1945 reflections
a = 19.284 (3) Åθ = 2.4–24.9°
b = 56.440 (8) ŵ = 0.48 mm1
c = 11.1695 (15) ÅT = 173 K
V = 12157 (3) Å3Plate, colorless
Z = 320.25 × 0.22 × 0.04 mm
F(000) = 5184
Data collection top
Bruker SMART CCD area-detector
diffractometer
4978 independent reflections
Radiation source: sealed tube3097 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.075
ϕ and ω scansθmax = 25.1°, θmin = 1.4°
Absorption correction: multi-scan
(SADABS; Bruker, 2001)
h = 022
Tmin = 0.890, Tmax = 0.981k = 067
15884 measured reflectionsl = 1311
Refinement top
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.056H-atom parameters constrained
wR(F2) = 0.129 w = 1/[σ2(Fo2) + (0.0357P)2 + 36.8709P]
where P = (Fo2 + 2Fc2)/3
S = 1.06(Δ/σ)max = 0.001
4978 reflectionsΔρmax = 0.43 e Å3
347 parametersΔρmin = 0.31 e Å3
1 restraintAbsolute structure: 2194 Friedel pairs (Flack, 1983)
Primary atom site location: structure-invariant direct methodsAbsolute structure parameter: 0.08 (12)
Crystal data top
C14H16N2S3V = 12157 (3) Å3
Mr = 308.47Z = 32
Orthorhombic, Fdd2Mo Kα radiation
a = 19.284 (3) ŵ = 0.48 mm1
b = 56.440 (8) ÅT = 173 K
c = 11.1695 (15) Å0.25 × 0.22 × 0.04 mm
Data collection top
Bruker SMART CCD area-detector
diffractometer
4978 independent reflections
Absorption correction: multi-scan
(SADABS; Bruker, 2001)
3097 reflections with I > 2σ(I)
Tmin = 0.890, Tmax = 0.981Rint = 0.075
15884 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.056H-atom parameters constrained
wR(F2) = 0.129 w = 1/[σ2(Fo2) + (0.0357P)2 + 36.8709P]
where P = (Fo2 + 2Fc2)/3
S = 1.06Δρmax = 0.43 e Å3
4978 reflectionsΔρmin = 0.31 e Å3
347 parametersAbsolute structure: 2194 Friedel pairs (Flack, 1983)
1 restraintAbsolute structure parameter: 0.08 (12)
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 > 2σ(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
xyzUiso*/Ueq
S1A0.16203 (9)0.35562 (3)0.42989 (17)0.0509 (5)
S2A0.13888 (9)0.37674 (3)0.28446 (18)0.0512 (5)
S3A0.05789 (9)0.39854 (3)0.33839 (17)0.0529 (5)
N1A0.1096 (2)0.33225 (10)0.4230 (5)0.0430 (14)
N2A0.0925 (3)0.42227 (10)0.4033 (5)0.0460 (14)
C1A0.0371 (3)0.33682 (13)0.4515 (6)0.0555 (19)
H1AA0.01550.32220.48090.083*
H1AB0.01290.34220.37940.083*
H1AC0.03430.34910.51330.083*
C2A0.1179 (4)0.41859 (13)0.5256 (6)0.063 (2)
H2AA0.11430.43340.57060.095*
H2AB0.16650.41350.52300.095*
H2AC0.08990.40640.56490.095*
C3A0.1249 (3)0.31310 (11)0.3459 (6)0.0428 (18)
C4A0.1941 (3)0.30690 (11)0.3200 (6)0.0501 (19)
H4AA0.23070.31640.35020.060*
C5A0.2096 (4)0.28734 (13)0.2520 (7)0.059 (2)
H5AA0.25670.28320.23830.071*
C6A0.1577 (4)0.27368 (13)0.2037 (7)0.056 (2)
H6AA0.16840.26050.15440.067*
C7A0.0894 (5)0.27962 (12)0.2284 (7)0.063 (2)
H7AA0.05310.26990.19800.076*
C8A0.0733 (3)0.29903 (12)0.2953 (7)0.0514 (19)
H8AA0.02600.30300.30760.062*
C9A0.1215 (3)0.44089 (11)0.3334 (7)0.0408 (17)
C10A0.1734 (3)0.45591 (12)0.3798 (6)0.0458 (19)
H10A0.19060.45330.45840.055*
C11A0.1992 (3)0.47418 (11)0.3132 (7)0.052 (2)
H11A0.23400.48410.34620.062*
C12A0.1756 (4)0.47837 (12)0.2001 (8)0.055 (2)
H12A0.19350.49120.15420.066*
C13A0.1253 (4)0.46368 (12)0.1536 (7)0.055 (2)
H13A0.10860.46650.07490.066*
C14A0.0987 (4)0.44514 (12)0.2171 (7)0.0514 (19)
H14A0.06460.43520.18210.062*
S1B0.34517 (9)0.60013 (3)0.43382 (17)0.0503 (5)
S2B0.35517 (9)0.62207 (3)0.28572 (18)0.0504 (5)
S3B0.44058 (9)0.64310 (3)0.32075 (16)0.0473 (5)
N1B0.3972 (2)0.57722 (9)0.4127 (5)0.0406 (13)
N2B0.4133 (3)0.66599 (9)0.3995 (5)0.0410 (14)
C1B0.4706 (3)0.58075 (12)0.4394 (7)0.056 (2)
H1BA0.48930.56650.47750.084*
H1BB0.47580.59430.49360.084*
H1BC0.49580.58390.36490.084*
C2B0.3957 (4)0.66091 (11)0.5245 (6)0.0502 (18)
H2BA0.40100.67540.57240.075*
H2BB0.42690.64860.55540.075*
H2BC0.34770.65540.52930.075*
C3B0.3785 (3)0.55805 (10)0.3387 (6)0.0360 (15)
C4B0.4264 (3)0.54146 (11)0.2998 (6)0.0470 (18)
H4BA0.47390.54350.32010.056*
C5B0.4072 (4)0.52205 (12)0.2322 (6)0.0528 (19)
H5BA0.44130.51080.20980.063*
C6B0.3392 (4)0.51874 (12)0.1965 (7)0.052 (2)
H6BA0.32590.50560.14860.062*
C7B0.2916 (3)0.53537 (11)0.2336 (6)0.0467 (18)
H7BA0.24440.53350.21100.056*
C8B0.3098 (3)0.55452 (10)0.3020 (6)0.0418 (16)
H8BA0.27530.56560.32490.050*
C9B0.3837 (3)0.68621 (10)0.3444 (7)0.0369 (16)
C10B0.3412 (3)0.70186 (10)0.4077 (6)0.0446 (18)
H10B0.32880.69840.48810.054*
C11B0.3175 (4)0.72197 (13)0.3558 (8)0.060 (2)
H11B0.28980.73260.40150.072*
C12B0.3328 (4)0.72757 (12)0.2363 (8)0.054 (2)
H12B0.31580.74170.20030.065*
C13B0.3730 (3)0.71203 (11)0.1735 (7)0.0481 (17)
H13B0.38400.71530.09220.058*
C14B0.3981 (3)0.69158 (11)0.2259 (7)0.0436 (17)
H14B0.42570.68100.18000.052*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
S1A0.0414 (11)0.0603 (11)0.0510 (14)0.0036 (8)0.0136 (9)0.0069 (10)
S2A0.0612 (11)0.0511 (10)0.0414 (12)0.0137 (8)0.0091 (10)0.0026 (10)
S3A0.0373 (10)0.0635 (11)0.0577 (14)0.0058 (8)0.0102 (9)0.0142 (10)
N1A0.032 (3)0.054 (3)0.043 (4)0.006 (2)0.002 (3)0.008 (3)
N2A0.049 (3)0.054 (4)0.035 (4)0.005 (3)0.000 (3)0.001 (3)
C1A0.029 (4)0.085 (5)0.053 (5)0.000 (3)0.002 (3)0.019 (4)
C2A0.070 (5)0.090 (5)0.029 (5)0.029 (4)0.007 (4)0.003 (4)
C3A0.033 (4)0.050 (4)0.046 (5)0.006 (3)0.005 (3)0.017 (4)
C4A0.038 (4)0.055 (4)0.057 (6)0.003 (3)0.008 (4)0.005 (4)
C5A0.058 (5)0.057 (5)0.062 (6)0.004 (4)0.001 (4)0.000 (4)
C6A0.072 (6)0.055 (5)0.041 (5)0.008 (4)0.002 (4)0.006 (3)
C7A0.084 (6)0.049 (5)0.056 (6)0.024 (4)0.029 (4)0.018 (4)
C8A0.042 (4)0.053 (4)0.060 (6)0.010 (3)0.015 (4)0.014 (4)
C9A0.030 (4)0.049 (4)0.043 (5)0.014 (3)0.001 (3)0.005 (3)
C10A0.042 (4)0.059 (4)0.037 (5)0.011 (3)0.013 (3)0.018 (3)
C11A0.047 (4)0.035 (4)0.074 (7)0.001 (3)0.012 (4)0.018 (4)
C12A0.061 (5)0.035 (4)0.069 (6)0.005 (3)0.007 (4)0.002 (4)
C13A0.067 (5)0.050 (4)0.050 (6)0.002 (4)0.012 (4)0.000 (4)
C14A0.052 (4)0.050 (4)0.052 (6)0.005 (3)0.019 (4)0.004 (4)
S1B0.0489 (11)0.0517 (10)0.0502 (14)0.0096 (8)0.0123 (10)0.0097 (9)
S2B0.0595 (11)0.0440 (10)0.0476 (12)0.0073 (8)0.0123 (10)0.0093 (9)
S3B0.0400 (10)0.0478 (10)0.0540 (14)0.0062 (7)0.0123 (9)0.0058 (8)
N1B0.039 (3)0.041 (3)0.041 (4)0.011 (2)0.004 (3)0.005 (3)
N2B0.039 (3)0.045 (3)0.039 (4)0.004 (2)0.002 (3)0.002 (3)
C1B0.045 (4)0.061 (4)0.062 (6)0.011 (3)0.016 (4)0.009 (4)
C2B0.057 (4)0.061 (4)0.033 (5)0.014 (3)0.003 (4)0.002 (4)
C3B0.039 (4)0.040 (4)0.028 (4)0.007 (3)0.004 (3)0.007 (3)
C4B0.037 (4)0.057 (4)0.047 (5)0.013 (3)0.000 (4)0.009 (4)
C5B0.050 (5)0.056 (4)0.052 (5)0.016 (3)0.002 (4)0.008 (4)
C6B0.060 (5)0.047 (4)0.049 (6)0.001 (3)0.006 (4)0.001 (3)
C7B0.041 (4)0.050 (4)0.049 (5)0.012 (3)0.001 (3)0.005 (3)
C8B0.034 (4)0.045 (4)0.047 (5)0.004 (3)0.001 (3)0.002 (3)
C9B0.029 (3)0.037 (4)0.045 (5)0.007 (3)0.002 (3)0.014 (3)
C10B0.051 (4)0.045 (4)0.037 (5)0.004 (3)0.001 (3)0.005 (3)
C11B0.061 (5)0.048 (5)0.071 (7)0.003 (4)0.000 (5)0.015 (4)
C12B0.051 (4)0.041 (4)0.071 (6)0.004 (3)0.013 (4)0.007 (4)
C13B0.042 (4)0.057 (4)0.045 (5)0.002 (3)0.005 (4)0.005 (4)
C14B0.044 (4)0.042 (4)0.044 (5)0.004 (3)0.017 (3)0.006 (3)
Geometric parameters (Å, º) top
S1A—N1A1.664 (5)S1B—N1B1.653 (5)
S1A—S2A2.064 (3)S1B—S2B2.076 (3)
S2A—S3A2.078 (3)S2B—S3B2.067 (2)
S3A—N2A1.663 (6)S3B—N2B1.649 (5)
N1A—C3A1.413 (8)N1B—C3B1.408 (8)
N1A—C1A1.457 (7)N1B—C1B1.460 (7)
N2A—C9A1.424 (8)N2B—C9B1.416 (8)
N2A—C2A1.465 (8)N2B—C2B1.465 (8)
C1A—H1AA0.9800C1B—H1BA0.9800
C1A—H1AB0.9800C1B—H1BB0.9800
C1A—H1AC0.9800C1B—H1BC0.9800
C2A—H2AA0.9800C2B—H2BA0.9800
C2A—H2AB0.9800C2B—H2BB0.9800
C2A—H2AC0.9800C2B—H2BC0.9800
C3A—C8A1.393 (8)C3B—C4B1.386 (8)
C3A—C4A1.410 (9)C3B—C8B1.401 (8)
C4A—C5A1.373 (9)C4B—C5B1.381 (9)
C4A—H4AA0.9500C4B—H4BA0.9500
C5A—C6A1.373 (9)C5B—C6B1.383 (9)
C5A—H5AA0.9500C5B—H5BA0.9500
C6A—C7A1.388 (10)C6B—C7B1.377 (9)
C6A—H6AA0.9500C6B—H6BA0.9500
C7A—C8A1.362 (10)C7B—C8B1.369 (8)
C7A—H7AA0.9500C7B—H7BA0.9500
C8A—H8AA0.9500C8B—H8BA0.9500
C9A—C14A1.392 (9)C9B—C14B1.386 (9)
C9A—C10A1.410 (9)C9B—C10B1.396 (8)
C10A—C11A1.365 (9)C10B—C11B1.354 (9)
C10A—H10A0.9500C10B—H10B0.9500
C11A—C12A1.363 (10)C11B—C12B1.403 (10)
C11A—H11A0.9500C11B—H11B0.9500
C12A—C13A1.378 (9)C12B—C13B1.365 (9)
C12A—H12A0.9500C12B—H12B0.9500
C13A—C14A1.365 (9)C13B—C14B1.382 (9)
C13A—H13A0.9500C13B—H13B0.9500
C14A—H14A0.9500C14B—H14B0.9500
N1A—S1A—S2A106.9 (2)N1B—S1B—S2B107.3 (2)
S1A—S2A—S3A106.05 (11)S3B—S2B—S1B105.41 (11)
N2A—S3A—S2A107.6 (2)N2B—S3B—S2B107.2 (2)
C3A—N1A—C1A118.0 (5)C3B—N1B—C1B118.2 (5)
C3A—N1A—S1A120.5 (4)C3B—N1B—S1B122.0 (4)
C1A—N1A—S1A115.6 (4)C1B—N1B—S1B116.9 (4)
C9A—N2A—C2A119.0 (6)C9B—N2B—C2B118.6 (5)
C9A—N2A—S3A120.9 (5)C9B—N2B—S3B121.9 (5)
C2A—N2A—S3A115.3 (5)C2B—N2B—S3B115.4 (4)
N1A—C1A—H1AA109.5N1B—C1B—H1BA109.5
N1A—C1A—H1AB109.5N1B—C1B—H1BB109.5
H1AA—C1A—H1AB109.5H1BA—C1B—H1BB109.5
N1A—C1A—H1AC109.5N1B—C1B—H1BC109.5
H1AA—C1A—H1AC109.5H1BA—C1B—H1BC109.5
H1AB—C1A—H1AC109.5H1BB—C1B—H1BC109.5
N2A—C2A—H2AA109.5N2B—C2B—H2BA109.5
N2A—C2A—H2AB109.5N2B—C2B—H2BB109.5
H2AA—C2A—H2AB109.5H2BA—C2B—H2BB109.5
N2A—C2A—H2AC109.5N2B—C2B—H2BC109.5
H2AA—C2A—H2AC109.5H2BA—C2B—H2BC109.5
H2AB—C2A—H2AC109.5H2BB—C2B—H2BC109.5
C8A—C3A—C4A116.9 (7)C4B—C3B—C8B116.3 (6)
C8A—C3A—N1A122.3 (6)C4B—C3B—N1B122.2 (6)
C4A—C3A—N1A120.8 (6)C8B—C3B—N1B121.5 (6)
C5A—C4A—C3A121.2 (6)C5B—C4B—C3B121.8 (6)
C5A—C4A—H4AA119.4C5B—C4B—H4BA119.1
C3A—C4A—H4AA119.4C3B—C4B—H4BA119.1
C4A—C5A—C6A120.7 (7)C4B—C5B—C6B121.3 (6)
C4A—C5A—H5AA119.6C4B—C5B—H5BA119.3
C6A—C5A—H5AA119.6C6B—C5B—H5BA119.3
C5A—C6A—C7A118.6 (8)C7B—C6B—C5B116.9 (7)
C5A—C6A—H6AA120.7C7B—C6B—H6BA121.5
C7A—C6A—H6AA120.7C5B—C6B—H6BA121.5
C8A—C7A—C6A121.3 (7)C8B—C7B—C6B122.3 (6)
C8A—C7A—H7AA119.3C8B—C7B—H7BA118.8
C6A—C7A—H7AA119.3C6B—C7B—H7BA118.8
C7A—C8A—C3A121.2 (7)C7B—C8B—C3B121.2 (6)
C7A—C8A—H8AA119.4C7B—C8B—H8BA119.4
C3A—C8A—H8AA119.4C3B—C8B—H8BA119.4
C14A—C9A—C10A117.7 (6)C14B—C9B—C10B117.5 (6)
C14A—C9A—N2A121.0 (6)C14B—C9B—N2B120.7 (6)
C10A—C9A—N2A121.4 (6)C10B—C9B—N2B121.8 (7)
C11A—C10A—C9A120.8 (7)C11B—C10B—C9B120.8 (7)
C11A—C10A—H10A119.6C11B—C10B—H10B119.6
C9A—C10A—H10A119.6C9B—C10B—H10B119.6
C12A—C11A—C10A121.0 (7)C10B—C11B—C12B121.6 (7)
C12A—C11A—H11A119.5C10B—C11B—H11B119.2
C10A—C11A—H11A119.5C12B—C11B—H11B119.2
C11A—C12A—C13A118.6 (7)C13B—C12B—C11B117.6 (7)
C11A—C12A—H12A120.7C13B—C12B—H12B121.2
C13A—C12A—H12A120.7C11B—C12B—H12B121.2
C14A—C13A—C12A122.1 (7)C12B—C13B—C14B121.2 (7)
C14A—C13A—H13A119.0C12B—C13B—H13B119.4
C12A—C13A—H13A119.0C14B—C13B—H13B119.4
C13A—C14A—C9A119.8 (7)C13B—C14B—C9B121.2 (6)
C13A—C14A—H14A120.1C13B—C14B—H14B119.4
C9A—C14A—H14A120.1C9B—C14B—H14B119.4
N1A—S1A—S2A—S3A86.6 (2)N1B—S1B—S2B—S3B84.6 (2)
S1A—S2A—S3A—N2A87.0 (2)S1B—S2B—S3B—N2B85.9 (2)
S2A—S1A—N1A—C3A80.2 (5)S2B—S1B—N1B—C3B79.9 (5)
S2A—S1A—N1A—C1A72.2 (5)S2B—S1B—N1B—C1B80.3 (5)
S2A—S3A—N2A—C9A77.9 (5)S2B—S3B—N2B—C9B83.1 (5)
S2A—S3A—N2A—C2A77.0 (5)S2B—S3B—N2B—C2B73.7 (5)
C1A—N1A—C3A—C8A1.3 (9)C1B—N1B—C3B—C4B5.8 (9)
S1A—N1A—C3A—C8A150.5 (5)S1B—N1B—C3B—C4B165.7 (5)
C1A—N1A—C3A—C4A176.4 (6)C1B—N1B—C3B—C8B175.2 (6)
S1A—N1A—C3A—C4A31.7 (8)S1B—N1B—C3B—C8B15.3 (8)
C8A—C3A—C4A—C5A2.5 (10)C8B—C3B—C4B—C5B2.3 (10)
N1A—C3A—C4A—C5A175.4 (6)N1B—C3B—C4B—C5B176.7 (6)
C3A—C4A—C5A—C6A2.3 (12)C3B—C4B—C5B—C6B2.4 (11)
C4A—C5A—C6A—C7A2.2 (11)C4B—C5B—C6B—C7B1.4 (11)
C5A—C6A—C7A—C8A2.5 (11)C5B—C6B—C7B—C8B0.5 (11)
C6A—C7A—C8A—C3A2.8 (11)C6B—C7B—C8B—C3B0.6 (11)
C4A—C3A—C8A—C7A2.8 (10)C4B—C3B—C8B—C7B1.4 (10)
N1A—C3A—C8A—C7A175.1 (6)N1B—C3B—C8B—C7B177.6 (6)
C2A—N2A—C9A—C14A179.5 (6)C2B—N2B—C9B—C14B179.3 (5)
S3A—N2A—C9A—C14A26.5 (8)S3B—N2B—C9B—C14B23.2 (8)
C2A—N2A—C9A—C10A0.7 (8)C2B—N2B—C9B—C10B3.1 (9)
S3A—N2A—C9A—C10A154.7 (5)S3B—N2B—C9B—C10B159.1 (5)
C14A—C9A—C10A—C11A1.1 (9)C14B—C9B—C10B—C11B2.5 (10)
N2A—C9A—C10A—C11A177.8 (6)N2B—C9B—C10B—C11B175.2 (6)
C9A—C10A—C11A—C12A0.1 (10)C9B—C10B—C11B—C12B1.8 (11)
C10A—C11A—C12A—C13A0.3 (10)C10B—C11B—C12B—C13B0.3 (10)
C11A—C12A—C13A—C14A0.2 (11)C11B—C12B—C13B—C14B0.4 (10)
C12A—C13A—C14A—C9A1.1 (11)C12B—C13B—C14B—C9B0.4 (10)
C10A—C9A—C14A—C13A1.5 (10)C10B—C9B—C14B—C13B1.8 (9)
N2A—C9A—C14A—C13A177.4 (6)N2B—C9B—C14B—C13B175.9 (6)
Hydrogen-bond geometry (Å, º) top
Cg1, Cg2, Cg3, and Cg4 are the centroids of rings C3A–C8A, C9A–C14A, C3B–C8B, and C9B–C14B, respectively.
D—H···AD—HH···AD···AD—H···A
C1A—H1AA···Cg2i0.982.913.810 (7)153
C2A—H2AA···Cg3ii0.982.763.658 (8)153
C1B—H1BA···Cg4iii0.982.733.575 (7)145
C2B—H2BA···Cg1ii0.982.983.870 (7)151
Symmetry codes: (i) x1/4, y+3/4, z+1/4; (ii) x+1/2, y+1, z+1/2; (iii) x+1/4, y+5/4, z+1/4.
Selected geometric parameters (Å, °) of the title compound (1), and the comparison compounds (2) and (3) top
(1a)(1b)(2)(3)
S1—N11.664 (5)1.653 (5)1.693 (2)1.668 (2)
S1—S22.064 (3)2.076 (3)2.040 (1)2.102 (1)
S2—S32.078 (3)2.067 (2)2.045 (1)2.082 (1)
S3—N21.663 (6)1.649 (5)1.687 (2)1.680 (2)
N1—S1—S2106.9 (2)107.3 (2)105.0 (1)110.0 (1)
S1—S2—S3106.05 (11)105.41 (11)105.2 (2)104.7 (1)
N2—S3—S2107.6 (2)107.2 (2)103.8 (1)110.3 (1)
N1—S1—S2—S386.6 (2)-84.6 (2)93.2 (7)109.7 (2)
S1—S2—S3—N287.0 (2)-85.9 (2)-89.5 (2)95.9 (1)
Hydrogen-bond geometry (Å, º) top
Cg1, Cg2, Cg3, and Cg4 are the centroids of rings C3A–C8A, C9A–C14A, C3B–C8B, and C9B–C14B, respectively.
D—H···AD—HH···AD···AD—H···A
C1A—H1AA···Cg2i0.982.913.810 (7)153
C2A—H2AA···Cg3ii0.982.763.658 (8)153
C1B—H1BA···Cg4iii0.982.733.575 (7)145
C2B—H2BA···Cg1ii0.982.983.870 (7)151
Symmetry codes: (i) x1/4, y+3/4, z+1/4; (ii) x+1/2, y+1, z+1/2; (iii) x+1/4, y+5/4, z+1/4.

Experimental details

Crystal data
Chemical formulaC14H16N2S3
Mr308.47
Crystal system, space groupOrthorhombic, Fdd2
Temperature (K)173
a, b, c (Å)19.284 (3), 56.440 (8), 11.1695 (15)
V3)12157 (3)
Z32
Radiation typeMo Kα
µ (mm1)0.48
Crystal size (mm)0.25 × 0.22 × 0.04
Data collection
DiffractometerBruker SMART CCD area-detector
diffractometer
Absorption correctionMulti-scan
(SADABS; Bruker, 2001)
Tmin, Tmax0.890, 0.981
No. of measured, independent and
observed [I > 2σ(I)] reflections
15884, 4978, 3097
Rint0.075
(sin θ/λ)max1)0.597
Refinement
R[F2 > 2σ(F2)], wR(F2), S 0.056, 0.129, 1.06
No. of reflections4978
No. of parameters347
No. of restraints1
H-atom treatmentH-atom parameters constrained
w = 1/[σ2(Fo2) + (0.0357P)2 + 36.8709P]
where P = (Fo2 + 2Fc2)/3
Δρmax, Δρmin (e Å3)0.43, 0.31
Absolute structure2194 Friedel pairs (Flack, 1983)
Absolute structure parameter0.08 (12)

Computer programs: SMART (Bruker, 2001), SAINT (Bruker, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), Mercury (Macrae et al., 2008).

 

Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds