Literature DB >> 24046617

4-(5-{2-[5-(4-Cyano-phen-yl)-3-methyl-thio-phen-2-yl]-3,3,4,4,5,5-hexa-fluoro-cyclo-pent-1-en-1-yl}-4-methyl-thio-phen-2-yl)benzo-nitrile chloro-form hemisolvate.

Gamal A El-Hiti1, Keith Smith, Ali Masmali, Asim A Balakit, Benson M Kariuki.   

Abstract

The crystal structure of the title compound, C29H16F6N2S2·0.5CHCl3, consists of mol-ecules with disordered perfluoro-cyclo-pentene rings [occupancy ratio 0.685 (3):0.315 (3)] and close F⋯F contacts (in the range 2.45-2.73 Å) between mol-ecules. The short contacts are associated with the disorder. The dihedral angle between thiophene rings is 57.44 (8)°. The 5-(4-cyano-phen-yl)-3-methyl-2-thienyl groups of adjacent mol-ecules are parallel, leading to zigzag chains of mol-ecules along [101]. The dihedral angles between each thiophene ring and its adjacent cyanobenzene ring are 8.9 (2) and 7.15 (10)°.

Entities:  

Year:  2013        PMID: 24046617      PMCID: PMC3772474          DOI: 10.1107/S1600536813014852

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For applications of substituted thienylperfluoro­cyclo­pentenes as switches, see: Waldeck (1991 ▶); Pu et al. (2006 ▶); Dulic et al. (2007 ▶). For related structures, see: Irie et al. (1995 ▶, 2000 ▶); Morimitsu et al. (2002 ▶); Mori et al. (2011 ▶).

Experimental

Crystal data

C29H16F6N2S2·0.5CHCl3 M = 630.24 Monoclinic, a = 18.4237 (4) Å b = 15.7594 (6) Å c = 20.9299 (7) Å β = 113.280 (2)° V = 5582.2 (3) Å3 Z = 8 Mo Kα radiation μ = 0.40 mm−1 T = 150 K 0.40 × 0.30 × 0.30 mm

Data collection

Nonius KappaCCD diffractometer Absorption correction: multi-scan (DENZO/SCALEPACK; Otwinowski & Minor, 1997 ▶) T min = 0.857, T max = 0.890 10636 measured reflections 6329 independent reflections 4168 reflections with I > 2σ(I) R int = 0.042

Refinement

R[F 2 > 2σ(F 2)] = 0.069 wR(F 2) = 0.174 S = 1.04 6329 reflections 455 parameters 92 restraints H-atom parameters constrained Δρmax = 0.32 e Å−3 Δρmin = −0.42 e Å−3 Data collection: COLLECT (Nonius, 2000 ▶); cell refinement: DENZO/SCALEPACK (Otwinowski & Minor, 1997 ▶); data reduction: DENZO/SCALEPACK; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP99 for Windows (Farrugia, 2012 ▶); software used to prepare material for publication: WinGX (Farrugia, 2012 ▶) and CHEMDRAW Ultra (Cambridge Soft, 2001 ▶). Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536813014852/mw2111sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536813014852/mw2111Isup2.hkl Click here for additional data file. Supplementary material file. DOI: 10.1107/S1600536813014852/mw2111Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C29H16F6N2S2·0.5CHCl3F(000) = 2552
Mr = 630.24Dx = 1.500 Mg m3
Monoclinic, C2/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2ycCell parameters from 4168 reflections
a = 18.4237 (4) Åθ = 2.8–27.4°
b = 15.7594 (6) ŵ = 0.40 mm1
c = 20.9299 (7) ÅT = 150 K
β = 113.280 (2)°Block, yellow
V = 5582.2 (3) Å30.40 × 0.30 × 0.30 mm
Z = 8
Nonius KappaCCD diffractometer6329 independent reflections
Radiation source: fine-focus sealed tube4168 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.042
CCD slices scansθmax = 27.4°, θmin = 2.8°
Absorption correction: multi-scan (DENZO/SCALEPACK; Otwinowski & Minor, 1997)h = −23→23
Tmin = 0.857, Tmax = 0.890k = −18→20
10636 measured reflectionsl = −27→27
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.069Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.174H-atom parameters constrained
S = 1.04w = 1/[σ2(Fo2) + (0.0749P)2 + 7.3013P] where P = (Fo2 + 2Fc2)/3
6329 reflections(Δ/σ)max = 0.001
455 parametersΔρmax = 0.32 e Å3
92 restraintsΔρmin = −0.42 e Å3
Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'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.
xyzUiso*/UeqOcc. (<1)
C10.33279 (18)1.2412 (2)−0.04232 (18)0.0504 (8)
C20.39449 (16)1.18251 (19)−0.00118 (17)0.0445 (7)
C30.38411 (18)1.1334 (2)0.04903 (19)0.0572 (9)
H30.33721.13880.05730.069*
C40.44183 (18)1.0763 (2)0.0874 (2)0.0555 (9)
H40.43401.04220.12150.067*
C50.51131 (16)1.06837 (18)0.07655 (15)0.0395 (7)
C60.52104 (17)1.11841 (19)0.02572 (16)0.0440 (7)
H60.56791.11310.01740.053*
C70.46373 (17)1.1756 (2)−0.01281 (17)0.0461 (7)
H70.47141.2099−0.04700.055*
C80.57310 (16)1.00838 (18)0.11772 (15)0.0375 (6)
C90.64811 (15)1.00024 (18)0.12016 (14)0.0356 (6)
H90.66761.03400.09280.043*
C100.69445 (15)0.93707 (17)0.16712 (15)0.0357 (6)
C110.77772 (17)0.9166 (2)0.17704 (17)0.0457 (7)
H11A0.81450.94970.21610.069*
H11B0.78550.93090.13460.069*
H11C0.78760.85600.18690.069*
C120.65256 (16)0.89691 (18)0.19993 (15)0.0379 (6)
C130.68037 (16)0.82944 (18)0.25213 (16)0.0405 (7)0.685 (3)
C140.6335 (5)0.7514 (7)0.2517 (3)0.0471 (18)0.685 (3)
C150.6940 (3)0.6865 (4)0.2969 (3)0.0438 (13)0.685 (3)
C160.7615 (4)0.7421 (5)0.3474 (3)0.0413 (15)0.685 (3)
C170.74912 (17)0.82530 (18)0.30905 (16)0.0418 (7)0.685 (3)
F10.5924 (3)0.7238 (2)0.1859 (2)0.0739 (14)0.685 (3)
F20.5788 (2)0.7682 (2)0.2782 (3)0.0744 (11)0.685 (3)
F30.71811 (19)0.6400 (2)0.25617 (17)0.0661 (10)0.685 (3)
F40.6623 (3)0.6336 (3)0.3290 (2)0.0727 (13)0.685 (3)
F50.83090 (19)0.7038 (2)0.3585 (2)0.0710 (11)0.685 (3)
F60.7555 (4)0.7454 (4)0.4099 (3)0.0715 (15)0.685 (3)
C13A0.68037 (16)0.82944 (18)0.25213 (16)0.0405 (7)0.315 (3)
C14A0.6303 (12)0.7494 (16)0.2320 (11)0.0471 (18)0.315 (3)
C15A0.6662 (8)0.6950 (10)0.2968 (9)0.0438 (13)0.315 (3)
C16A0.7502 (10)0.7307 (12)0.3286 (10)0.0413 (15)0.315 (3)
C17A0.74912 (17)0.82530 (18)0.30905 (16)0.0418 (7)0.315 (3)
F1A0.6337 (5)0.7071 (6)0.1786 (5)0.0739 (14)0.315 (3)
F2A0.5523 (4)0.7582 (5)0.2185 (7)0.079 (3)0.315 (3)
F3A0.6725 (7)0.6131 (6)0.2876 (7)0.107 (4)0.315 (3)
F4A0.6312 (5)0.7076 (7)0.3410 (4)0.099 (3)0.315 (3)
F5A0.8056 (5)0.6908 (5)0.3168 (5)0.0710 (11)0.315 (3)
F6A0.7809 (10)0.7365 (11)0.4001 (8)0.0715 (15)0.315 (3)
C180.80784 (17)0.89096 (19)0.33911 (15)0.0399 (7)
C190.79551 (17)0.97566 (19)0.34710 (14)0.0398 (7)
C200.71654 (17)1.0172 (2)0.33051 (16)0.0456 (7)
H20A0.69641.03950.28290.068*
H20B0.72251.06390.36320.068*
H20C0.67930.97540.33460.068*
C210.86700 (17)1.0205 (2)0.37701 (15)0.0427 (7)
H210.86921.07960.38640.051*
C220.93311 (18)0.9721 (2)0.39144 (15)0.0444 (7)
C231.01629 (18)0.9987 (2)0.42181 (15)0.0448 (7)
C241.0359 (2)1.0850 (2)0.43260 (18)0.0566 (9)
H240.99451.12570.41980.068*
C251.11288 (19)1.1127 (2)0.46109 (18)0.0548 (9)
H251.12441.17150.46790.066*
C261.17385 (19)1.0532 (2)0.47980 (16)0.0506 (8)
C271.15609 (19)0.9674 (3)0.46981 (17)0.0564 (9)
H271.19770.92700.48280.068*
C281.07840 (19)0.9403 (2)0.44115 (17)0.0529 (8)
H281.06710.88130.43460.063*
C291.2554 (2)1.0801 (2)0.50949 (19)0.0578 (9)
N10.28399 (17)1.28672 (19)−0.07370 (17)0.0657 (9)
N21.32050 (18)1.1008 (2)0.53249 (18)0.0706 (9)
S10.55727 (4)0.93605 (5)0.17304 (4)0.0422 (2)
S20.90768 (5)0.86753 (5)0.36945 (4)0.0485 (2)
C300.4976 (5)1.2497 (5)0.2286 (6)0.057 (3)0.334 (3)
H300.48171.25080.17710.068*0.334 (3)
Cl10.4299 (2)1.1883 (3)0.2487 (3)0.0696 (8)0.334 (3)
Cl20.5063 (6)1.3539 (2)0.2602 (6)0.075 (3)0.334 (3)
Cl30.5920 (2)1.2059 (3)0.2688 (4)0.0696 (8)0.334 (3)
C30A0.5104 (14)1.2114 (16)0.2263 (15)0.057 (3)0.166 (3)
H30A0.52591.19250.18790.068*0.166 (3)
Cl1A0.4634 (6)1.1251 (7)0.2494 (4)0.116 (4)0.166 (3)
Cl2A0.4406 (6)1.2868 (9)0.1950 (5)0.121 (4)0.166 (3)
Cl3A0.5987 (5)1.2325 (6)0.3015 (6)0.0696 (8)0.166 (3)
U11U22U33U12U13U23
C10.0403 (17)0.0414 (17)0.059 (2)0.0019 (13)0.0083 (15)0.0036 (16)
C20.0359 (15)0.0356 (15)0.0499 (18)0.0013 (12)0.0039 (13)−0.0001 (14)
C30.0355 (16)0.057 (2)0.075 (2)0.0085 (14)0.0182 (16)0.0234 (19)
C40.0401 (17)0.058 (2)0.069 (2)0.0099 (14)0.0219 (16)0.0233 (18)
C50.0324 (14)0.0359 (15)0.0403 (16)−0.0001 (11)0.0038 (12)−0.0028 (13)
C60.0415 (16)0.0406 (16)0.0455 (18)0.0043 (12)0.0125 (13)0.0021 (14)
C70.0441 (16)0.0406 (16)0.0467 (18)0.0046 (13)0.0106 (14)0.0027 (14)
C80.0367 (14)0.0335 (14)0.0364 (15)−0.0012 (11)0.0082 (12)0.0001 (12)
C90.0353 (14)0.0338 (14)0.0334 (15)−0.0013 (11)0.0090 (11)0.0006 (12)
C100.0341 (14)0.0334 (14)0.0345 (15)0.0017 (11)0.0081 (11)−0.0023 (12)
C110.0399 (16)0.0509 (18)0.0444 (18)0.0042 (13)0.0146 (13)0.0060 (15)
C120.0362 (14)0.0330 (14)0.0413 (16)0.0020 (11)0.0119 (12)0.0004 (13)
C130.0418 (15)0.0337 (15)0.0469 (17)0.0043 (12)0.0185 (13)0.0029 (13)
C140.0419 (19)0.0447 (19)0.048 (5)−0.0011 (15)0.011 (3)0.005 (4)
C150.039 (4)0.037 (2)0.056 (2)0.006 (3)0.019 (3)0.0123 (19)
C160.050 (3)0.033 (3)0.027 (5)0.003 (2)0.000 (3)−0.004 (3)
C170.0467 (16)0.0349 (15)0.0424 (17)0.0081 (12)0.0160 (13)0.0056 (13)
F10.067 (3)0.0438 (19)0.0713 (19)−0.016 (2)−0.014 (3)0.0090 (16)
F20.0487 (19)0.067 (2)0.115 (3)0.0030 (15)0.041 (2)0.021 (2)
F30.072 (2)0.0518 (19)0.062 (2)0.0090 (16)0.0134 (16)−0.0098 (16)
F40.075 (2)0.061 (3)0.073 (3)−0.0102 (19)0.021 (2)0.029 (2)
F50.050 (2)0.0415 (15)0.096 (3)0.0148 (14)0.0020 (18)0.016 (2)
F60.113 (5)0.063 (2)0.038 (2)−0.009 (3)0.0298 (19)0.0121 (17)
C13A0.0418 (15)0.0337 (15)0.0469 (17)0.0043 (12)0.0185 (13)0.0029 (13)
C14A0.0419 (19)0.0447 (19)0.048 (5)−0.0011 (15)0.011 (3)0.005 (4)
C15A0.039 (4)0.037 (2)0.056 (2)0.006 (3)0.019 (3)0.0123 (19)
C16A0.050 (3)0.033 (3)0.027 (5)0.003 (2)0.000 (3)−0.004 (3)
C17A0.0467 (16)0.0349 (15)0.0424 (17)0.0081 (12)0.0160 (13)0.0056 (13)
F1A0.067 (3)0.0438 (19)0.0713 (19)−0.016 (2)−0.014 (3)0.0090 (16)
F2A0.054 (4)0.060 (5)0.122 (8)−0.001 (4)0.033 (5)0.030 (5)
F3A0.111 (8)0.038 (5)0.130 (10)−0.001 (4)0.003 (8)0.027 (6)
F4A0.102 (6)0.114 (8)0.089 (6)−0.007 (5)0.044 (5)0.047 (6)
F5A0.050 (2)0.0415 (15)0.096 (3)0.0148 (14)0.0020 (18)0.016 (2)
F6A0.113 (5)0.063 (2)0.038 (2)−0.009 (3)0.0298 (19)0.0121 (17)
C180.0443 (15)0.0399 (15)0.0312 (15)0.0080 (12)0.0103 (12)0.0057 (13)
C190.0456 (16)0.0416 (16)0.0285 (15)0.0059 (12)0.0107 (12)0.0039 (13)
C200.0492 (17)0.0432 (17)0.0415 (17)0.0076 (13)0.0149 (14)−0.0022 (14)
C210.0492 (17)0.0408 (16)0.0345 (16)0.0019 (13)0.0127 (13)−0.0022 (13)
C220.0482 (17)0.0474 (18)0.0333 (16)0.0030 (14)0.0115 (13)0.0001 (14)
C230.0472 (17)0.0513 (18)0.0320 (15)0.0049 (14)0.0115 (13)0.0020 (14)
C240.0515 (19)0.060 (2)0.050 (2)0.0063 (16)0.0107 (15)0.0051 (17)
C250.0503 (19)0.059 (2)0.049 (2)−0.0030 (15)0.0135 (15)0.0018 (17)
C260.0487 (18)0.072 (2)0.0309 (16)−0.0037 (16)0.0156 (13)0.0032 (16)
C270.0465 (18)0.078 (3)0.0416 (19)0.0094 (17)0.0141 (15)0.0068 (18)
C280.0550 (19)0.058 (2)0.0430 (19)0.0073 (15)0.0168 (15)−0.0004 (16)
C290.054 (2)0.072 (2)0.050 (2)0.0061 (17)0.0234 (17)0.0149 (18)
N10.0491 (16)0.0540 (18)0.079 (2)0.0116 (14)0.0094 (15)0.0143 (17)
N20.0505 (18)0.092 (3)0.069 (2)−0.0019 (17)0.0233 (15)0.0148 (19)
S10.0354 (4)0.0395 (4)0.0490 (5)0.0026 (3)0.0139 (3)0.0064 (3)
S20.0460 (4)0.0449 (4)0.0457 (5)0.0101 (3)0.0088 (3)0.0021 (4)
C300.036 (5)0.083 (10)0.055 (6)0.003 (7)0.020 (5)−0.004 (7)
Cl10.0468 (17)0.075 (2)0.079 (3)−0.0058 (11)0.016 (2)0.0163 (16)
Cl20.100 (4)0.0733 (19)0.081 (7)−0.038 (4)0.067 (5)−0.031 (4)
Cl30.0468 (17)0.075 (2)0.079 (3)−0.0058 (11)0.016 (2)0.0163 (16)
C30A0.036 (5)0.083 (10)0.055 (6)0.003 (7)0.020 (5)−0.004 (7)
Cl1A0.115 (6)0.125 (8)0.080 (5)−0.071 (6)0.009 (5)0.016 (6)
Cl2A0.086 (6)0.175 (10)0.110 (6)0.069 (7)0.048 (5)0.042 (7)
Cl3A0.0468 (17)0.075 (2)0.079 (3)−0.0058 (11)0.016 (2)0.0163 (16)
C1—N11.135 (4)C14A—C15A1.52 (2)
C1—C21.454 (4)C15A—F3A1.316 (18)
C2—C31.378 (5)C15A—F4A1.335 (17)
C2—C71.394 (5)C15A—C16A1.53 (2)
C3—C41.382 (4)C16A—F5A1.303 (19)
C3—H30.9500C16A—F6A1.378 (18)
C4—C51.391 (4)C18—C191.375 (4)
C4—H40.9500C18—S21.732 (3)
C5—C61.392 (4)C19—C211.405 (4)
C5—C81.469 (4)C19—C201.506 (4)
C6—C71.380 (4)C20—H20A0.9800
C6—H60.9500C20—H20B0.9800
C7—H70.9500C20—H20C0.9800
C8—C91.369 (4)C21—C221.365 (4)
C8—S11.730 (3)C21—H210.9500
C9—C101.422 (4)C22—C231.469 (4)
C9—H90.9500C22—S21.726 (3)
C10—C121.374 (4)C23—C281.398 (4)
C10—C111.500 (4)C23—C241.402 (5)
C11—H11A0.9800C24—C251.375 (5)
C11—H11B0.9800C24—H240.9500
C11—H11C0.9800C25—C261.395 (5)
C12—C131.464 (4)C25—H250.9500
C12—S11.732 (3)C26—C271.387 (5)
C13—C171.355 (4)C26—C291.444 (5)
C13—C141.500 (10)C27—C281.383 (5)
C14—F21.355 (7)C27—H270.9500
C14—F11.356 (7)C28—H280.9500
C14—C151.534 (10)C29—N21.149 (4)
C15—F31.327 (6)C30—Cl31.748 (8)
C15—F41.341 (6)C30—Cl21.754 (8)
C15—C161.547 (8)C30—Cl11.755 (8)
C16—F51.349 (7)C30—H301.0000
C16—F61.355 (6)C30A—Cl2A1.68 (2)
C16—C171.507 (8)C30A—Cl1A1.78 (3)
C17—C181.449 (4)C30A—Cl3A1.79 (3)
C14A—F1A1.32 (2)C30A—H30A1.0000
C14A—F2A1.36 (2)
N1—C1—C2178.8 (4)F1A—C14A—C15A108.6 (18)
C3—C2—C7120.1 (3)F2A—C14A—C15A107.2 (16)
C3—C2—C1119.8 (3)F3A—C15A—F4A110.0 (14)
C7—C2—C1120.1 (3)F3A—C15A—C14A117.1 (17)
C2—C3—C4120.1 (3)F4A—C15A—C14A112.0 (13)
C2—C3—H3119.9F3A—C15A—C16A106.9 (12)
C4—C3—H3119.9F4A—C15A—C16A109.1 (14)
C3—C4—C5120.7 (3)C14A—C15A—C16A100.9 (14)
C3—C4—H4119.7F5A—C16A—F6A102.8 (14)
C5—C4—H4119.7F5A—C16A—C15A118.3 (13)
C4—C5—C6118.6 (3)F6A—C16A—C15A114.0 (18)
C4—C5—C8120.8 (3)C19—C18—C17128.0 (3)
C6—C5—C8120.6 (3)C19—C18—S2111.4 (2)
C7—C6—C5121.1 (3)C17—C18—S2120.6 (2)
C7—C6—H6119.4C18—C19—C21111.8 (3)
C5—C6—H6119.4C18—C19—C20125.8 (3)
C6—C7—C2119.4 (3)C21—C19—C20122.3 (3)
C6—C7—H7120.3C19—C20—H20A109.5
C2—C7—H7120.3C19—C20—H20B109.5
C9—C8—C5128.3 (3)H20A—C20—H20B109.5
C9—C8—S1110.4 (2)C19—C20—H20C109.5
C5—C8—S1121.4 (2)H20A—C20—H20C109.5
C8—C9—C10114.4 (3)H20B—C20—H20C109.5
C8—C9—H9122.8C22—C21—C19114.6 (3)
C10—C9—H9122.8C22—C21—H21122.7
C12—C10—C9111.4 (2)C19—C21—H21122.7
C12—C10—C11125.3 (3)C21—C22—C23128.6 (3)
C9—C10—C11123.2 (3)C21—C22—S2110.4 (2)
C10—C11—H11A109.5C23—C22—S2121.0 (2)
C10—C11—H11B109.5C28—C23—C24117.6 (3)
H11A—C11—H11B109.5C28—C23—C22122.2 (3)
C10—C11—H11C109.5C24—C23—C22120.3 (3)
H11A—C11—H11C109.5C25—C24—C23122.2 (3)
H11B—C11—H11C109.5C25—C24—H24118.9
C10—C12—C13127.4 (3)C23—C24—H24118.9
C10—C12—S1111.8 (2)C24—C25—C26119.1 (3)
C13—C12—S1120.8 (2)C24—C25—H25120.4
C17—C13—C12128.4 (3)C26—C25—H25120.4
C17—C13—C14107.5 (4)C27—C26—C25119.8 (3)
C12—C13—C14124.0 (4)C27—C26—C29119.7 (3)
F2—C14—F1105.7 (6)C25—C26—C29120.5 (3)
F2—C14—C13111.0 (7)C28—C27—C26120.6 (3)
F1—C14—C13111.0 (6)C28—C27—H27119.7
F2—C14—C15110.7 (6)C26—C27—H27119.7
F1—C14—C15113.0 (7)C27—C28—C23120.7 (3)
C13—C14—C15105.5 (5)C27—C28—H28119.7
F3—C15—F4107.5 (5)C23—C28—H28119.7
F3—C15—C14108.5 (5)N2—C29—C26179.0 (5)
F4—C15—C14111.7 (5)C8—S1—C1292.00 (14)
F3—C15—C16111.7 (4)C22—S2—C1891.79 (15)
F4—C15—C16113.7 (5)Cl3—C30—Cl2105.3 (6)
C14—C15—C16103.6 (5)Cl3—C30—Cl1109.4 (5)
F5—C16—F6106.5 (5)Cl2—C30—Cl1113.2 (6)
F5—C16—C17114.5 (6)Cl3—C30—H30109.6
F6—C16—C17115.4 (5)Cl2—C30—H30109.6
F5—C16—C15108.3 (5)Cl1—C30—H30109.6
F6—C16—C15109.3 (6)Cl2A—C30A—Cl1A105.5 (13)
C17—C16—C15102.6 (4)Cl2A—C30A—Cl3A120.0 (16)
C13—C17—C18128.7 (3)Cl1A—C30A—Cl3A105.9 (15)
C13—C17—C16113.7 (3)Cl2A—C30A—H30A108.3
C18—C17—C16117.4 (3)Cl1A—C30A—H30A108.3
F1A—C14A—F2A106.0 (15)Cl3A—C30A—H30A108.3
  3 in total

1.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

2.  One-color reversible control of photochromic reactions in a diarylethene derivative: three-photon cyclization and two-photon cycloreversion by a near-infrared femtosecond laser pulse at 1.28 μm.

Authors:  Kazuya Mori; Yukihide Ishibashi; Hirohisa Matsuda; Syoji Ito; Yutaka Nagasawa; Hirotomo Nakagawa; Kingo Uchida; Satoshi Yokojima; Shinichiro Nakamura; Masahiro Irie; Hiroshi Miyasaka
Journal:  J Am Chem Soc       Date:  2011-02-04       Impact factor: 15.419

3.  Dithienylethenes with a novel photochromic performance.

Authors:  Kentaro Morimitsu; Katsunori Shibata; Seiya Kobatake; Masahiro Irie
Journal:  J Org Chem       Date:  2002-06-28       Impact factor: 4.354

  3 in total

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