Literature DB >> 21202692

3,3,4,4,5,5-Hexa-fluoro-1,2-bis-[5-(2-fluoro-4'-undecyl-oxybiphenyl-4-yl)-2-methyl-3-thien-yl]cyclo-pentene.

Michel Frigoli, Jérôme Marrot, Georg H Mehl, Chantal Larpent.   

Abstract

The title compound, C(61)H(68)F(8)O(2)S(2), is a photochromic liquid crystal based on diaryl-ethene as photoswitchable unit. The F atoms connected to the benzene rings are disordered over two positions; the site-occupation factors refined to 0.830 (3)/0.170 (3). The mol-ecule adopts a photo-active anti-parallel conformation and the distance between the two reactive C atoms of the thio-phene rings is 3.448 (3) Å. The dihedral angles between the central cyclo-pentene ring and the adjacent thio-phene rings are 43.56 (3) and 48.58 (3)°. These structural elements exhibit a suitable geometry for photochromic behaviour in the crystalline state.

Entities:  

Year:  2008        PMID: 21202692      PMCID: PMC2961548          DOI: 10.1107/S1600536808010635

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


Related literature

For general background, see: Irie (2000 ▶); Tian & Yang (2004 ▶); Tian & Wang (2007 ▶); Frigoli et al. (2004 ▶). For related literature, see: Morimoto & Irie (2005 ▶); Kobatake et al. (2007 ▶).

Experimental

Crystal data

C61H68F8O2S2 M = 1049.27 Triclinic, a = 10.2324 (15) Å b = 10.9626 (16) Å c = 24.468 (4) Å α = 77.083 (7)° β = 85.576 (10)° γ = 89.924 (7)° V = 2666.9 (7) Å3 Z = 2 Mo Kα radiation μ = 0.17 mm−1 T = 100 (2) K 0.30 × 0.10 × 0.06 mm

Data collection

Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2004 ▶) T min = 0.950, T max = 0.990 66708 measured reflections 15658 independent reflections 13169 reflections with I > 2σ(I) R int = 0.030

Refinement

R[F 2 > 2σ(F 2)] = 0.049 wR(F 2) = 0.156 S = 1.05 15658 reflections 682 parameters 2 restraints H-atom parameters constrained Δρmax = 2.07 e Å−3 Δρmin = −0.76 e Å−3 Data collection: APEX2 (Bruker, 2004 ▶); cell refinement: APEX2; data reduction: SAINT (Bruker, 2004 ▶); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶; software used to prepare material for publication: SHELXTL. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536808010635/hk2453sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536808010635/hk2453Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report Enhanced figure: interactive version of Fig. 2
C61H68F8O2S2Z = 2
Mr = 1049.27F000 = 1108
Triclinic, P1Dx = 1.307 Mg m3
Hall symbol: -P 1Melting point: 372.8 K
a = 10.2324 (15) ÅMo Kα radiation λ = 0.71073 Å
b = 10.9626 (16) ÅCell parameters from 9287 reflections
c = 24.468 (4) Åθ = 2.5–30.1º
α = 77.083 (7)ºµ = 0.17 mm1
β = 85.576 (10)ºT = 100 (2) K
γ = 89.924 (7)ºNeedle, light blue
V = 2666.9 (7) Å30.30 × 0.10 × 0.06 mm
Bruker Kappa APEXII CCD diffractometer15658 independent reflections
Radiation source: fine-focus sealed tube13169 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.030
Detector resolution: 512x512 pixels mm-1θmax = 30.1º
T = 100(2) Kθmin = 0.9º
φ and ω scansh = −14→14
Absorption correction: multi-scan(SADABS; Bruker, 2004)k = −15→15
Tmin = 0.950, Tmax = 0.990l = −34→34
66708 measured reflections
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.049H-atom parameters constrained
wR(F2) = 0.156  w = 1/[σ2(Fo2) + (0.0897P)2 + 1.5953P] where P = (Fo2 + 2Fc2)/3
S = 1.05(Δ/σ)max = 0.001
15658 reflectionsΔρmax = 2.07 e Å3
682 parametersΔρmin = −0.76 e Å3
2 restraintsExtinction correction: none
Primary atom site location: structure-invariant direct methods
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 > 2sigma(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)
S1A0.26666 (4)0.32993 (3)0.130497 (14)0.01950 (9)
S1B0.36216 (4)0.54474 (3)−0.097570 (15)0.01946 (9)
F1A0.09780 (15)−0.07874 (14)−0.02856 (6)0.0572 (4)
F2A0.17004 (15)−0.06215 (11)0.06498 (5)0.0484 (3)
F3A0.37487 (13)−0.06276 (10)0.03551 (5)0.0424 (3)
F1B0.29892 (17)−0.12047 (13)−0.05048 (6)0.0576 (4)
F2B0.33540 (19)0.09210 (13)−0.11450 (6)0.0696 (5)
F3B0.12612 (17)0.11540 (11)−0.10413 (6)0.0586 (4)
C1A0.22190 (18)−0.03564 (15)−0.03392 (7)0.0274 (3)
C2A0.25788 (17)−0.00932 (14)0.02232 (7)0.0245 (3)
C3A0.26556 (14)0.13067 (13)0.01336 (6)0.0180 (3)
C4A0.28225 (14)0.18778 (13)0.06092 (6)0.0179 (3)
C5A0.21719 (14)0.29210 (14)0.07076 (6)0.0189 (3)
C6A0.36934 (14)0.13842 (13)0.10326 (6)0.0185 (3)
H6A0.42020.06600.10300.022*
C7A0.37236 (14)0.20524 (13)0.14403 (6)0.0176 (3)
C8A0.44329 (14)0.17614 (14)0.19500 (6)0.0174 (3)
C9A0.52927 (16)0.07574 (17)0.20384 (6)0.0257 (3)
H9A0.54610.03000.17540.031*
C10A0.59008 (15)0.04217 (16)0.25338 (6)0.0237 (3)
H10A0.6466−0.02760.25820.028*0.830 (3)
F5A0.6357 (6)−0.0878 (5)0.2634 (2)0.0272 (16)0.170 (3)
C11A0.57218 (14)0.10607 (13)0.29668 (6)0.0173 (3)
C12A0.48413 (16)0.20477 (13)0.28672 (6)0.0204 (3)
H12A0.46640.24980.31540.024*0.170 (3)
F4A0.45068 (12)0.26923 (11)0.32778 (5)0.0257 (3)0.830 (3)
C13A0.42129 (16)0.24093 (13)0.23775 (6)0.0206 (3)
H13A0.36340.30960.23330.025*
C14A0.64219 (14)0.06645 (13)0.34849 (6)0.0165 (2)
C15A0.76122 (14)0.00391 (14)0.34597 (6)0.0182 (3)
H15A0.7986−0.00560.31040.022*
C16A0.82662 (14)−0.04480 (13)0.39369 (6)0.0170 (3)
H16A0.9063−0.08820.39070.020*
C17A0.77412 (13)−0.02928 (12)0.44576 (6)0.0155 (2)
C18A0.65849 (14)0.03770 (13)0.44916 (6)0.0171 (3)
H18A0.62420.05120.48450.021*
C19A0.59345 (14)0.08458 (13)0.40136 (6)0.0172 (3)
H19A0.51480.12960.40440.021*
O20A0.82961 (10)−0.07467 (10)0.49529 (4)0.0181 (2)
C21A0.94176 (14)−0.15368 (13)0.49318 (6)0.0168 (2)
H21A1.0154−0.10600.46920.020*
H21B0.9195−0.22580.47720.020*
C22A0.97981 (14)−0.19882 (13)0.55275 (6)0.0167 (2)
H22A0.9043−0.24440.57620.020*
H22B1.0000−0.12540.56810.020*
C23A1.09815 (14)−0.28464 (13)0.55689 (6)0.0176 (3)
H23A1.0773−0.35980.54290.021*
H23B1.1733−0.24030.53270.021*
C24A1.13636 (14)−0.32495 (13)0.61733 (6)0.0170 (2)
H24A1.0599−0.36740.64130.020*
H24B1.1571−0.24920.63090.020*
C25A1.25329 (14)−0.41233 (14)0.62483 (6)0.0187 (3)
H25A1.2339−0.48800.61090.022*
H25B1.3310−0.36960.60200.022*
C26A1.28462 (14)−0.45134 (14)0.68623 (6)0.0190 (3)
H26A1.2073−0.49590.70860.023*
H26B1.3001−0.37500.70030.023*
C27A1.40379 (16)−0.53541 (16)0.69600 (6)0.0236 (3)
H27A1.3857−0.61490.68500.028*
H27B1.4799−0.49390.67150.028*
C28A1.43891 (15)−0.56448 (16)0.75704 (6)0.0241 (3)
H28A1.4302−0.48710.77150.029*
H28B1.3748−0.62680.77970.029*
C29A1.57607 (19)−0.6145 (2)0.76576 (8)0.0346 (4)
H29A1.6405−0.55280.74290.041*
H29B1.5848−0.69260.75200.041*
C30A1.6090 (2)−0.6412 (2)0.82714 (8)0.0358 (4)
H30A1.5893−0.56600.84220.043*
H30B1.5512−0.71020.84900.043*
C31A1.7497 (2)−0.6764 (2)0.83619 (9)0.0418 (5)
H31A1.7675−0.75620.82560.063*
H31B1.7647−0.68460.87590.063*
H31C1.8082−0.61110.81300.063*
C32A0.11312 (16)0.36790 (16)0.03948 (6)0.0242 (3)
H32A0.15410.43840.01160.036*
H32B0.05300.39970.06600.036*
H32C0.06420.31510.02040.036*
C2B0.23353 (19)0.09292 (15)−0.07575 (7)0.0270 (3)
C3B0.25741 (14)0.18662 (13)−0.04149 (6)0.0177 (3)
C4B0.27481 (14)0.31989 (13)−0.06856 (5)0.0166 (3)
C5B0.37792 (14)0.39256 (13)−0.06085 (6)0.0175 (3)
C6B0.18441 (14)0.38799 (13)−0.10536 (6)0.0172 (3)
H6B0.10920.3508−0.11580.021*
C7B0.21740 (14)0.51230 (13)−0.12398 (6)0.0172 (3)
C8B0.14597 (14)0.61043 (13)−0.16030 (6)0.0172 (3)
C9B0.16133 (15)0.73655 (14)−0.15960 (6)0.0221 (3)
H9B0.22220.7607−0.13640.026*
C10B0.08821 (15)0.82686 (14)−0.19256 (7)0.0215 (3)
H10B0.10020.9120−0.19120.026*0.790 (3)
F5B0.1051 (5)0.9398 (4)−0.1872 (2)0.0331 (15)0.210 (3)
C11B−0.00246 (14)0.79714 (13)−0.22761 (6)0.0165 (2)
C12B−0.01302 (14)0.67084 (13)−0.22799 (6)0.0167 (3)
H12B−0.07230.6469−0.25190.020*0.210 (3)
F4B−0.10195 (11)0.63417 (10)−0.25907 (5)0.0214 (3)0.790 (3)
C13B0.05760 (14)0.57843 (13)−0.19565 (6)0.0174 (3)
H13B0.04610.4935−0.19740.021*
C14B−0.08765 (13)0.89257 (13)−0.25938 (6)0.0161 (2)
C15B−0.15027 (14)0.98035 (13)−0.23334 (6)0.0176 (3)
H15B−0.13450.9813−0.19570.021*
C16B−0.23517 (14)1.06622 (13)−0.26184 (6)0.0185 (3)
H16B−0.27821.1244−0.24340.022*
C17B−0.25764 (14)1.06759 (13)−0.31750 (6)0.0169 (3)
C18B−0.19397 (14)0.98259 (13)−0.34459 (6)0.0182 (3)
H18B−0.20690.9841−0.38280.022*
C19B−0.11097 (14)0.89513 (13)−0.31500 (6)0.0183 (3)
H19B−0.06930.8358−0.33320.022*
O20B−0.34398 (11)1.15515 (10)−0.34106 (4)0.0201 (2)
C21B−0.36989 (14)1.16370 (13)−0.39837 (6)0.0181 (3)
H21C−0.39331.0802−0.40420.022*
H21D−0.29151.1962−0.42370.022*
C22B−0.48311 (14)1.25237 (13)−0.41046 (6)0.0182 (3)
H22C−0.46151.3320−0.40030.022*
H22D−0.56191.2155−0.38640.022*
C23B−0.51473 (14)1.27997 (13)−0.47178 (6)0.0177 (3)
H23C−0.53541.2004−0.48230.021*
H23D−0.43671.3184−0.49590.021*
C24B−0.63045 (14)1.36794 (13)−0.48255 (6)0.0175 (3)
H24C−0.70831.3286−0.45860.021*
H24D−0.61001.4465−0.47110.021*
C25B−0.66411 (14)1.39987 (13)−0.54375 (6)0.0184 (3)
H25C−0.68751.3217−0.55490.022*
H25D−0.58571.4371−0.56790.022*
C26B−0.77763 (14)1.49103 (13)−0.55398 (6)0.0180 (3)
H26C−0.85711.4519−0.53120.022*
H26D−0.75601.5673−0.54100.022*
C27B−0.80802 (14)1.52863 (13)−0.61557 (6)0.0186 (3)
H27C−0.82881.4522−0.62860.022*
H27D−0.72871.5683−0.63830.022*
C28B−0.92223 (14)1.61898 (13)−0.62599 (6)0.0182 (3)
H28C−1.00071.5813−0.60190.022*
H28D−0.89971.6975−0.61490.022*
C29B−0.95494 (15)1.64984 (13)−0.68731 (6)0.0185 (3)
H29C−0.98231.5718−0.69750.022*
H29D−0.87481.6823−0.71140.022*
C30B−1.06341 (15)1.74599 (14)−0.69963 (6)0.0206 (3)
H30C−1.14281.7152−0.67460.025*
H30D−1.03481.8254−0.69100.025*
C31B−1.09804 (17)1.77157 (15)−0.76061 (7)0.0256 (3)
H31D−1.01971.8015−0.78560.038*
H31E−1.16581.8354−0.76650.038*
H31F−1.13091.6942−0.76890.038*
C32B0.49542 (15)0.35625 (14)−0.02802 (6)0.0215 (3)
H32D0.47690.36790.01040.032*
H32E0.57080.4089−0.04620.032*
H32F0.51530.2682−0.02680.032*
U11U22U33U12U13U23
S1A0.02037 (17)0.02434 (17)0.01362 (15)0.00758 (13)−0.00211 (12)−0.00369 (12)
S1B0.01891 (17)0.01874 (16)0.01937 (16)0.00367 (12)−0.00647 (12)0.00022 (12)
F1A0.0544 (8)0.0580 (8)0.0514 (8)−0.0252 (7)−0.0263 (7)0.0115 (6)
F2A0.0741 (9)0.0307 (6)0.0353 (6)−0.0165 (6)0.0131 (6)−0.0021 (5)
F3A0.0556 (7)0.0267 (5)0.0529 (7)0.0245 (5)−0.0357 (6)−0.0153 (5)
F1B0.0931 (11)0.0451 (7)0.0451 (7)0.0445 (8)−0.0282 (7)−0.0250 (6)
F2B0.1148 (14)0.0413 (7)0.0533 (8)−0.0194 (8)0.0472 (9)−0.0302 (6)
F3B0.0945 (11)0.0276 (6)0.0606 (8)0.0042 (6)−0.0611 (8)−0.0060 (5)
C1A0.0342 (9)0.0187 (7)0.0315 (8)0.0055 (6)−0.0124 (7)−0.0070 (6)
C2A0.0314 (8)0.0183 (6)0.0227 (7)0.0048 (6)−0.0072 (6)−0.0006 (5)
C3A0.0196 (6)0.0172 (6)0.0168 (6)0.0059 (5)−0.0044 (5)−0.0020 (5)
C4A0.0197 (6)0.0197 (6)0.0124 (6)0.0046 (5)−0.0030 (5)0.0006 (5)
C5A0.0188 (6)0.0237 (7)0.0127 (6)0.0059 (5)−0.0021 (5)−0.0009 (5)
C6A0.0201 (6)0.0196 (6)0.0144 (6)0.0052 (5)−0.0041 (5)0.0003 (5)
C7A0.0159 (6)0.0208 (6)0.0139 (6)0.0033 (5)−0.0017 (5)0.0008 (5)
C8A0.0146 (6)0.0217 (6)0.0143 (6)0.0007 (5)−0.0019 (5)−0.0001 (5)
C9A0.0257 (8)0.0368 (8)0.0166 (6)0.0147 (6)−0.0060 (6)−0.0091 (6)
C10A0.0217 (7)0.0325 (8)0.0180 (6)0.0135 (6)−0.0058 (5)−0.0062 (6)
F5A0.034 (3)0.023 (3)0.030 (3)0.018 (2)−0.019 (2)−0.011 (2)
C11A0.0148 (6)0.0200 (6)0.0156 (6)−0.0008 (5)−0.0034 (5)−0.0002 (5)
C12A0.0268 (7)0.0165 (6)0.0192 (6)0.0022 (5)−0.0075 (5)−0.0048 (5)
F4A0.0337 (7)0.0251 (6)0.0229 (6)0.0124 (5)−0.0112 (5)−0.0126 (4)
C13A0.0258 (7)0.0164 (6)0.0200 (6)0.0033 (5)−0.0088 (5)−0.0024 (5)
C14A0.0154 (6)0.0165 (6)0.0167 (6)−0.0012 (5)−0.0044 (5)−0.0005 (5)
C15A0.0156 (6)0.0236 (6)0.0146 (6)0.0011 (5)−0.0024 (5)−0.0021 (5)
C16A0.0148 (6)0.0201 (6)0.0156 (6)0.0022 (5)−0.0030 (5)−0.0020 (5)
C17A0.0151 (6)0.0156 (6)0.0150 (6)−0.0005 (5)−0.0046 (5)−0.0007 (4)
C18A0.0160 (6)0.0180 (6)0.0169 (6)0.0005 (5)−0.0017 (5)−0.0028 (5)
C19A0.0147 (6)0.0171 (6)0.0192 (6)0.0007 (5)−0.0035 (5)−0.0019 (5)
O20A0.0182 (5)0.0216 (5)0.0140 (4)0.0049 (4)−0.0047 (4)−0.0016 (4)
C21A0.0167 (6)0.0174 (6)0.0160 (6)0.0027 (5)−0.0041 (5)−0.0020 (5)
C22A0.0169 (6)0.0172 (6)0.0151 (6)0.0009 (5)−0.0040 (5)−0.0006 (5)
C23A0.0179 (6)0.0179 (6)0.0166 (6)0.0017 (5)−0.0040 (5)−0.0023 (5)
C24A0.0160 (6)0.0187 (6)0.0159 (6)0.0025 (5)−0.0037 (5)−0.0024 (5)
C25A0.0178 (6)0.0205 (6)0.0176 (6)0.0043 (5)−0.0027 (5)−0.0033 (5)
C26A0.0173 (6)0.0216 (6)0.0175 (6)0.0047 (5)−0.0028 (5)−0.0030 (5)
C27A0.0217 (7)0.0314 (8)0.0176 (6)0.0118 (6)−0.0048 (5)−0.0042 (6)
C28A0.0187 (7)0.0342 (8)0.0184 (6)0.0087 (6)−0.0040 (5)−0.0026 (6)
C29A0.0329 (9)0.0446 (10)0.0266 (8)0.0156 (8)−0.0069 (7)−0.0072 (7)
C30A0.0392 (10)0.0419 (10)0.0244 (8)0.0086 (8)−0.0034 (7)−0.0032 (7)
C31A0.0403 (11)0.0533 (12)0.0333 (10)0.0103 (9)−0.0107 (8)−0.0103 (9)
C32A0.0245 (7)0.0315 (8)0.0166 (6)0.0146 (6)−0.0045 (5)−0.0046 (6)
C2B0.0416 (9)0.0225 (7)0.0182 (7)0.0036 (6)−0.0067 (6)−0.0059 (5)
C3B0.0199 (6)0.0182 (6)0.0154 (6)0.0059 (5)−0.0039 (5)−0.0036 (5)
C4B0.0198 (6)0.0180 (6)0.0118 (5)0.0072 (5)−0.0032 (5)−0.0025 (4)
C5B0.0196 (6)0.0186 (6)0.0139 (6)0.0067 (5)−0.0031 (5)−0.0019 (5)
C6B0.0184 (6)0.0199 (6)0.0131 (5)0.0053 (5)−0.0045 (5)−0.0021 (5)
C7B0.0174 (6)0.0197 (6)0.0139 (6)0.0053 (5)−0.0042 (5)−0.0017 (5)
C8B0.0168 (6)0.0194 (6)0.0135 (6)0.0055 (5)−0.0027 (5)0.0007 (5)
C9B0.0220 (7)0.0207 (6)0.0228 (7)0.0021 (5)−0.0109 (5)−0.0001 (5)
C10B0.0214 (7)0.0171 (6)0.0245 (7)0.0017 (5)−0.0083 (5)0.0007 (5)
F5B0.035 (3)0.013 (2)0.052 (3)0.0023 (17)−0.022 (2)−0.0014 (19)
C11B0.0154 (6)0.0173 (6)0.0147 (6)0.0029 (5)−0.0020 (5)0.0015 (5)
C12B0.0162 (6)0.0201 (6)0.0136 (5)0.0049 (5)−0.0037 (5)−0.0027 (5)
F4B0.0238 (6)0.0208 (6)0.0222 (6)0.0055 (4)−0.0122 (4)−0.0069 (4)
C13B0.0185 (6)0.0176 (6)0.0157 (6)0.0057 (5)−0.0031 (5)−0.0025 (5)
C14B0.0143 (6)0.0162 (6)0.0155 (6)0.0018 (5)−0.0026 (5)0.0018 (5)
C15B0.0193 (6)0.0158 (6)0.0167 (6)0.0010 (5)−0.0049 (5)−0.0003 (5)
C16B0.0202 (6)0.0142 (6)0.0209 (6)0.0030 (5)−0.0048 (5)−0.0022 (5)
C17B0.0149 (6)0.0143 (6)0.0195 (6)0.0014 (5)−0.0050 (5)0.0016 (5)
C18B0.0165 (6)0.0201 (6)0.0157 (6)0.0033 (5)−0.0024 (5)0.0011 (5)
C19B0.0168 (6)0.0204 (6)0.0156 (6)0.0048 (5)−0.0008 (5)0.0004 (5)
O20B0.0224 (5)0.0175 (5)0.0195 (5)0.0068 (4)−0.0081 (4)−0.0003 (4)
C21B0.0175 (6)0.0166 (6)0.0194 (6)0.0020 (5)−0.0071 (5)−0.0005 (5)
C22B0.0165 (6)0.0167 (6)0.0200 (6)0.0032 (5)−0.0064 (5)0.0007 (5)
C23B0.0166 (6)0.0153 (6)0.0206 (6)0.0028 (5)−0.0065 (5)−0.0011 (5)
C24B0.0158 (6)0.0162 (6)0.0198 (6)0.0029 (5)−0.0063 (5)−0.0008 (5)
C25B0.0170 (6)0.0174 (6)0.0204 (6)0.0029 (5)−0.0068 (5)−0.0014 (5)
C26B0.0165 (6)0.0171 (6)0.0195 (6)0.0018 (5)−0.0061 (5)−0.0005 (5)
C27B0.0177 (6)0.0176 (6)0.0199 (6)0.0029 (5)−0.0073 (5)−0.0010 (5)
C28B0.0179 (6)0.0181 (6)0.0181 (6)0.0029 (5)−0.0065 (5)−0.0014 (5)
C29B0.0210 (7)0.0153 (6)0.0194 (6)0.0030 (5)−0.0077 (5)−0.0019 (5)
C30B0.0219 (7)0.0192 (6)0.0204 (6)0.0047 (5)−0.0082 (5)−0.0016 (5)
C31B0.0314 (8)0.0222 (7)0.0237 (7)0.0061 (6)−0.0138 (6)−0.0022 (6)
C32B0.0212 (7)0.0218 (7)0.0214 (7)0.0068 (5)−0.0080 (5)−0.0028 (5)
S1A—C5A1.7176 (15)C31A—H31A0.9800
S1A—C7A1.7311 (14)C31A—H31B0.9800
S1B—C5B1.7228 (14)C31A—H31C0.9800
S1B—C7B1.7292 (15)C32A—H32A0.9800
F1A—C1A1.342 (2)C32A—H32B0.9800
F2A—C2A1.349 (2)C32A—H32C0.9800
F3A—C2A1.3616 (19)C2B—C3B1.495 (2)
F1B—C1A1.329 (2)C3B—C4B1.4680 (19)
F2B—C2B1.355 (2)C4B—C5B1.372 (2)
F3B—C2B1.339 (2)C4B—C6B1.4316 (18)
C1A—C2A1.539 (2)C5B—C32B1.5014 (19)
C1A—C2B1.544 (2)C6B—C7B1.371 (2)
C2A—C3A1.502 (2)C6B—H6B0.9500
C3A—C3B1.3540 (19)C7B—C8B1.4669 (18)
C3A—C4A1.460 (2)C8B—C13B1.395 (2)
C4A—C5A1.380 (2)C8B—C9B1.396 (2)
C4A—C6A1.4320 (18)C9B—C10B1.3874 (19)
C5A—C32A1.4999 (19)C9B—H9B0.9500
C6A—C7A1.365 (2)C10B—F5B1.287 (5)
C6A—H6A0.9500C10B—C11B1.397 (2)
C7A—C8A1.4645 (19)C10B—H10B0.9500
C8A—C13A1.395 (2)C11B—C12B1.391 (2)
C8A—C9A1.397 (2)C11B—C14B1.4822 (18)
C9A—C10A1.381 (2)C12B—F4B1.3463 (18)
C9A—H9A0.9500C12B—C13B1.3793 (18)
C10A—C11A1.396 (2)C12B—H12B0.9500
C10A—F5A1.473 (5)C13B—H13B0.9500
C10A—H10A0.9500C14B—C19B1.3939 (19)
C11A—C12A1.398 (2)C14B—C15B1.397 (2)
C11A—C14A1.4840 (18)C15B—C16B1.3874 (18)
C12A—F4A1.3745 (18)C15B—H15B0.9500
C12A—C13A1.383 (2)C16B—C17B1.395 (2)
C12A—H12A0.9500C16B—H16B0.9500
C13A—H13A0.9500C17B—O20B1.3649 (16)
C14A—C15A1.401 (2)C17B—C18B1.393 (2)
C14A—C19A1.406 (2)C18B—C19B1.3953 (18)
C15A—C16A1.3918 (18)C18B—H18B0.9500
C15A—H15A0.9500C19B—H19B0.9500
C16A—C17A1.3898 (19)O20B—C21B1.4295 (17)
C16A—H16A0.9500C21B—C22B1.5152 (19)
C17A—O20A1.3691 (16)C21B—H21C0.9900
C17A—C18A1.3985 (19)C21B—H21D0.9900
C18A—C19A1.3876 (19)C22B—C23B1.523 (2)
C18A—H18A0.9500C22B—H22C0.9900
C19A—H19A0.9500C22B—H22D0.9900
O20A—C21A1.4415 (17)C23B—C24B1.5274 (19)
C21A—C22A1.5118 (18)C23B—H23C0.9900
C21A—H21A0.9900C23B—H23D0.9900
C21A—H21B0.9900C24B—C25B1.5260 (19)
C22A—C23A1.5281 (19)C24B—H24C0.9900
C22A—H22A0.9900C24B—H24D0.9900
C22A—H22B0.9900C25B—C26B1.5299 (19)
C23A—C24A1.5270 (19)C25B—H25C0.9900
C23A—H23A0.9900C25B—H25D0.9900
C23A—H23B0.9900C26B—C27B1.5269 (19)
C24A—C25A1.5281 (19)C26B—H26C0.9900
C24A—H24A0.9900C26B—H26D0.9900
C24A—H24B0.9900C27B—C28B1.5303 (19)
C25A—C26A1.526 (2)C27B—H27C0.9900
C25A—H25A0.9900C27B—H27D0.9900
C25A—H25B0.9900C28B—C29B1.5256 (19)
C26A—C27A1.529 (2)C28B—H28C0.9900
C26A—H26A0.9900C28B—H28D0.9900
C26A—H26B0.9900C29B—C30B1.5297 (19)
C27A—C28A1.527 (2)C29B—H29C0.9900
C27A—H27A0.9900C29B—H29D0.9900
C27A—H27B0.9900C30B—C31B1.525 (2)
C28A—C29A1.519 (2)C30B—H30C0.9900
C28A—H28A0.9900C30B—H30D0.9900
C28A—H28B0.9900C31B—H31D0.9800
C29A—C30A1.528 (3)C31B—H31E0.9800
C29A—H29A0.9900C31B—H31F0.9800
C29A—H29B0.9900C32B—H32D0.9800
C30A—C31A1.509 (3)C32B—H32E0.9800
C30A—H30A0.9900C32B—H32F0.9800
C30A—H30B0.9900
C5A—S1A—C7A93.53 (7)H32A—C32A—H32B109.5
C5B—S1B—C7B93.16 (7)C5A—C32A—H32C109.5
F1B—C1A—F1A107.96 (16)H32A—C32A—H32C109.5
F1B—C1A—C2A112.29 (14)H32B—C32A—H32C109.5
F1A—C1A—C2A109.58 (16)F3B—C2B—F2B106.49 (16)
F1B—C1A—C2B112.38 (16)F3B—C2B—C3B113.45 (14)
F1A—C1A—C2B109.83 (14)F2B—C2B—C3B110.76 (15)
C2A—C1A—C2B104.78 (13)F3B—C2B—C1A110.70 (15)
F2A—C2A—F3A105.95 (14)F2B—C2B—C1A109.43 (15)
F2A—C2A—C3A112.71 (14)C3B—C2B—C1A106.02 (13)
F3A—C2A—C3A111.58 (14)C3A—C3B—C4B128.12 (13)
F2A—C2A—C1A111.51 (15)C3A—C3B—C2B111.42 (13)
F3A—C2A—C1A109.31 (14)C4B—C3B—C2B120.40 (12)
C3A—C2A—C1A105.84 (12)C5B—C4B—C6B112.97 (12)
C3B—C3A—C4A129.04 (13)C5B—C4B—C3B123.82 (12)
C3B—C3A—C2A111.08 (13)C6B—C4B—C3B123.21 (13)
C4A—C3A—C2A119.87 (12)C4B—C5B—C32B129.58 (13)
C5A—C4A—C6A112.67 (13)C4B—C5B—S1B110.46 (10)
C5A—C4A—C3A125.03 (13)C32B—C5B—S1B119.94 (11)
C6A—C4A—C3A122.30 (13)C7B—C6B—C4B113.19 (13)
C4A—C5A—C32A130.37 (14)C7B—C6B—H6B123.4
C4A—C5A—S1A110.23 (10)C4B—C6B—H6B123.4
C32A—C5A—S1A119.35 (11)C6B—C7B—C8B128.28 (13)
C7A—C6A—C4A113.68 (13)C6B—C7B—S1B110.20 (10)
C7A—C6A—H6A123.2C8B—C7B—S1B121.51 (11)
C4A—C6A—H6A123.2C13B—C8B—C9B118.34 (12)
C6A—C7A—C8A127.79 (13)C13B—C8B—C7B120.01 (13)
C6A—C7A—S1A109.87 (10)C9B—C8B—C7B121.63 (13)
C8A—C7A—S1A122.17 (11)C10B—C9B—C8B120.40 (14)
C13A—C8A—C9A117.77 (13)C10B—C9B—H9B119.8
C13A—C8A—C7A121.78 (13)C8B—C9B—H9B119.8
C9A—C8A—C7A120.30 (14)F5B—C10B—C9B115.8 (2)
C10A—C9A—C8A120.85 (15)F5B—C10B—C11B121.7 (2)
C10A—C9A—H9A119.6C9B—C10B—C11B122.41 (14)
C8A—C9A—H9A119.6F5B—C10B—H10B3.9
C9A—C10A—C11A122.98 (14)C9B—C10B—H10B118.8
C9A—C10A—F5A112.0 (3)C11B—C10B—H10B118.8
C11A—C10A—F5A121.9 (3)C12B—C11B—C10B115.45 (12)
C9A—C10A—H10A118.5C12B—C11B—C14B122.25 (13)
C11A—C10A—H10A118.5C10B—C11B—C14B122.19 (13)
F5A—C10A—H10A19.0F4B—C12B—C13B117.17 (13)
C10A—C11A—C12A114.57 (13)F4B—C12B—C11B118.96 (12)
C10A—C11A—C14A120.29 (13)C13B—C12B—C11B123.77 (13)
C12A—C11A—C14A125.12 (14)F4B—C12B—H12B3.5
F4A—C12A—C13A115.65 (13)C13B—C12B—H12B118.1
F4A—C12A—C11A120.24 (13)C11B—C12B—H12B118.1
C13A—C12A—C11A124.05 (14)C12B—C13B—C8B119.62 (13)
F4A—C12A—H12A3.4C12B—C13B—H13B120.2
C13A—C12A—H12A118.0C8B—C13B—H13B120.2
C11A—C12A—H12A118.0C19B—C14B—C15B118.22 (12)
C12A—C13A—C8A119.74 (14)C19B—C14B—C11B121.43 (13)
C12A—C13A—H13A120.1C15B—C14B—C11B120.32 (13)
C8A—C13A—H13A120.1C16B—C15B—C14B120.78 (13)
C15A—C14A—C19A117.19 (12)C16B—C15B—H15B119.6
C15A—C14A—C11A119.32 (13)C14B—C15B—H15B119.6
C19A—C14A—C11A123.46 (13)C15B—C16B—C17B120.35 (13)
C16A—C15A—C14A122.32 (13)C15B—C16B—H16B119.8
C16A—C15A—H15A118.8C17B—C16B—H16B119.8
C14A—C15A—H15A118.8O20B—C17B—C18B125.06 (13)
C17A—C16A—C15A119.33 (13)O20B—C17B—C16B115.21 (13)
C17A—C16A—H16A120.3C18B—C17B—C16B119.73 (12)
C15A—C16A—H16A120.3C17B—C18B—C19B119.25 (13)
O20A—C17A—C16A124.03 (12)C17B—C18B—H18B120.4
O20A—C17A—C18A116.43 (12)C19B—C18B—H18B120.4
C16A—C17A—C18A119.54 (12)C14B—C19B—C18B121.65 (13)
C19A—C18A—C17A120.54 (13)C14B—C19B—H19B119.2
C19A—C18A—H18A119.7C18B—C19B—H19B119.2
C17A—C18A—H18A119.7C17B—O20B—C21B118.34 (12)
C18A—C19A—C14A120.98 (13)O20B—C21B—C22B106.99 (12)
C18A—C19A—H19A119.5O20B—C21B—H21C110.3
C14A—C19A—H19A119.5C22B—C21B—H21C110.3
C17A—O20A—C21A116.96 (11)O20B—C21B—H21D110.3
O20A—C21A—C22A107.35 (11)C22B—C21B—H21D110.3
O20A—C21A—H21A110.2H21C—C21B—H21D108.6
C22A—C21A—H21A110.2C21B—C22B—C23B113.15 (12)
O20A—C21A—H21B110.2C21B—C22B—H22C108.9
C22A—C21A—H21B110.2C23B—C22B—H22C108.9
H21A—C21A—H21B108.5C21B—C22B—H22D108.9
C21A—C22A—C23A113.06 (12)C23B—C22B—H22D108.9
C21A—C22A—H22A109.0H22C—C22B—H22D107.8
C23A—C22A—H22A109.0C22B—C23B—C24B112.01 (12)
C21A—C22A—H22B109.0C22B—C23B—H23C109.2
C23A—C22A—H22B109.0C24B—C23B—H23C109.2
H22A—C22A—H22B107.8C22B—C23B—H23D109.2
C24A—C23A—C22A111.57 (12)C24B—C23B—H23D109.2
C24A—C23A—H23A109.3H23C—C23B—H23D107.9
C22A—C23A—H23A109.3C25B—C24B—C23B113.76 (12)
C24A—C23A—H23B109.3C25B—C24B—H24C108.8
C22A—C23A—H23B109.3C23B—C24B—H24C108.8
H23A—C23A—H23B108.0C25B—C24B—H24D108.8
C23A—C24A—C25A114.52 (12)C23B—C24B—H24D108.8
C23A—C24A—H24A108.6H24C—C24B—H24D107.7
C25A—C24A—H24A108.6C24B—C25B—C26B112.95 (12)
C23A—C24A—H24B108.6C24B—C25B—H25C109.0
C25A—C24A—H24B108.6C26B—C25B—H25C109.0
H24A—C24A—H24B107.6C24B—C25B—H25D109.0
C26A—C25A—C24A111.95 (12)C26B—C25B—H25D109.0
C26A—C25A—H25A109.2H25C—C25B—H25D107.8
C24A—C25A—H25A109.2C27B—C26B—C25B113.48 (12)
C26A—C25A—H25B109.2C27B—C26B—H26C108.9
C24A—C25A—H25B109.2C25B—C26B—H26C108.9
H25A—C25A—H25B107.9C27B—C26B—H26D108.9
C25A—C26A—C27A114.25 (12)C25B—C26B—H26D108.9
C25A—C26A—H26A108.7H26C—C26B—H26D107.7
C27A—C26A—H26A108.7C26B—C27B—C28B113.71 (12)
C25A—C26A—H26B108.7C26B—C27B—H27C108.8
C27A—C26A—H26B108.7C28B—C27B—H27C108.8
H26A—C26A—H26B107.6C26B—C27B—H27D108.8
C28A—C27A—C26A112.96 (13)C28B—C27B—H27D108.8
C28A—C27A—H27A109.0H27C—C27B—H27D107.7
C26A—C27A—H27A109.0C29B—C28B—C27B112.63 (12)
C28A—C27A—H27B109.0C29B—C28B—H28C109.1
C26A—C27A—H27B109.0C27B—C28B—H28C109.1
H27A—C27A—H27B107.8C29B—C28B—H28D109.1
C29A—C28A—C27A114.62 (13)C27B—C28B—H28D109.1
C29A—C28A—H28A108.6H28C—C28B—H28D107.8
C27A—C28A—H28A108.6C28B—C29B—C30B113.73 (12)
C29A—C28A—H28B108.6C28B—C29B—H29C108.8
C27A—C28A—H28B108.6C30B—C29B—H29C108.8
H28A—C28A—H28B107.6C28B—C29B—H29D108.8
C28A—C29A—C30A113.43 (15)C30B—C29B—H29D108.8
C28A—C29A—H29A108.9H29C—C29B—H29D107.7
C30A—C29A—H29A108.9C31B—C30B—C29B112.79 (13)
C28A—C29A—H29B108.9C31B—C30B—H30C109.0
C30A—C29A—H29B108.9C29B—C30B—H30C109.0
H29A—C29A—H29B107.7C31B—C30B—H30D109.0
C31A—C30A—C29A114.55 (17)C29B—C30B—H30D109.0
C31A—C30A—H30A108.6H30C—C30B—H30D107.8
C29A—C30A—H30A108.6C30B—C31B—H31D109.5
C31A—C30A—H30B108.6C30B—C31B—H31E109.5
C29A—C30A—H30B108.6H31D—C31B—H31E109.5
H30A—C30A—H30B107.6C30B—C31B—H31F109.5
C30A—C31A—H31A109.5H31D—C31B—H31F109.5
C30A—C31A—H31B109.5H31E—C31B—H31F109.5
H31A—C31A—H31B109.5C5B—C32B—H32D109.5
C30A—C31A—H31C109.5C5B—C32B—H32E109.5
H31A—C31A—H31C109.5H32D—C32B—H32E109.5
H31B—C31A—H31C109.5C5B—C32B—H32F109.5
C5A—C32A—H32A109.5H32D—C32B—H32F109.5
C5A—C32A—H32B109.5H32E—C32B—H32F109.5
F1B—C1A—C2A—F2A−105.63 (18)C2A—C1A—C2B—F3B−130.47 (16)
F1A—C1A—C2A—F2A14.34 (19)F1B—C1A—C2B—F2B−9.7 (2)
C2B—C1A—C2A—F2A132.12 (15)F1A—C1A—C2B—F2B−129.92 (18)
F1B—C1A—C2A—F3A11.2 (2)C2A—C1A—C2B—F2B112.46 (17)
F1A—C1A—C2A—F3A131.15 (15)F1B—C1A—C2B—C3B−129.22 (16)
C2B—C1A—C2A—F3A−111.07 (15)F1A—C1A—C2B—C3B110.59 (17)
F1B—C1A—C2A—C3A131.47 (16)C2A—C1A—C2B—C3B−7.03 (18)
F1A—C1A—C2A—C3A−108.56 (15)C4A—C3A—C3B—C4B5.9 (3)
C2B—C1A—C2A—C3A9.22 (18)C2A—C3A—C3B—C4B−172.90 (14)
F2A—C2A—C3A—C3B−130.70 (15)C4A—C3A—C3B—C2B−177.08 (15)
F3A—C2A—C3A—C3B110.24 (15)C2A—C3A—C3B—C2B4.12 (19)
C1A—C2A—C3A—C3B−8.56 (18)F3B—C2B—C3B—C3A123.74 (16)
F2A—C2A—C3A—C4A50.4 (2)F2B—C2B—C3B—C3A−116.56 (16)
F3A—C2A—C3A—C4A−68.68 (18)C1A—C2B—C3B—C3A2.05 (19)
C1A—C2A—C3A—C4A172.51 (14)F3B—C2B—C3B—C4B−59.0 (2)
C3B—C3A—C4A—C5A43.2 (2)F2B—C2B—C3B—C4B60.7 (2)
C2A—C3A—C4A—C5A−138.06 (16)C1A—C2B—C3B—C4B179.33 (14)
C3B—C3A—C4A—C6A−137.44 (16)C3A—C3B—C4B—C5B47.9 (2)
C2A—C3A—C4A—C6A41.3 (2)C2B—C3B—C4B—C5B−128.86 (16)
C6A—C4A—C5A—C32A−176.13 (15)C3A—C3B—C4B—C6B−131.24 (17)
C3A—C4A—C5A—C32A3.3 (3)C2B—C3B—C4B—C6B52.0 (2)
C6A—C4A—C5A—S1A1.47 (16)C6B—C4B—C5B—C32B−176.92 (14)
C3A—C4A—C5A—S1A−179.14 (12)C3B—C4B—C5B—C32B3.8 (2)
C7A—S1A—C5A—C4A−1.16 (12)C6B—C4B—C5B—S1B1.18 (16)
C7A—S1A—C5A—C32A176.75 (13)C3B—C4B—C5B—S1B−178.06 (11)
C5A—C4A—C6A—C7A−1.12 (19)C7B—S1B—C5B—C4B−0.29 (12)
C3A—C4A—C6A—C7A179.48 (13)C7B—S1B—C5B—C32B178.02 (12)
C4A—C6A—C7A—C8A175.55 (14)C5B—C4B—C6B—C7B−1.77 (18)
C4A—C6A—C7A—S1A0.22 (16)C3B—C4B—C6B—C7B177.48 (13)
C5A—S1A—C7A—C6A0.53 (12)C4B—C6B—C7B—C8B−177.73 (14)
C5A—S1A—C7A—C8A−175.10 (12)C4B—C6B—C7B—S1B1.49 (16)
C6A—C7A—C8A—C13A−169.33 (15)C5B—S1B—C7B—C6B−0.69 (12)
S1A—C7A—C8A—C13A5.5 (2)C5B—S1B—C7B—C8B178.59 (12)
C6A—C7A—C8A—C9A6.2 (2)C6B—C7B—C8B—C13B−22.3 (2)
S1A—C7A—C8A—C9A−178.99 (12)S1B—C7B—C8B—C13B158.51 (11)
C13A—C8A—C9A—C10A0.0 (2)C6B—C7B—C8B—C9B156.00 (16)
C7A—C8A—C9A—C10A−175.66 (15)S1B—C7B—C8B—C9B−23.1 (2)
C8A—C9A—C10A—C11A−1.2 (3)C13B—C8B—C9B—C10B1.2 (2)
C8A—C9A—C10A—F5A159.1 (3)C7B—C8B—C9B—C10B−177.13 (14)
C9A—C10A—C11A—C12A2.0 (2)C8B—C9B—C10B—F5B177.0 (3)
F5A—C10A—C11A—C12A−156.4 (3)C8B—C9B—C10B—C11B−0.2 (2)
C9A—C10A—C11A—C14A−178.99 (15)F5B—C10B—C11B—C12B−178.1 (3)
F5A—C10A—C11A—C14A22.7 (4)C9B—C10B—C11B—C12B−1.0 (2)
C10A—C11A—C12A—F4A175.25 (14)F5B—C10B—C11B—C14B−1.9 (4)
C14A—C11A—C12A—F4A−3.7 (2)C9B—C10B—C11B—C14B175.18 (14)
C10A—C11A—C12A—C13A−1.9 (2)C10B—C11B—C12B—F4B177.47 (13)
C14A—C11A—C12A—C13A179.16 (14)C14B—C11B—C12B—F4B1.3 (2)
F4A—C12A—C13A—C8A−176.34 (14)C10B—C11B—C12B—C13B1.3 (2)
C11A—C12A—C13A—C8A0.9 (2)C14B—C11B—C12B—C13B−174.90 (13)
C9A—C8A—C13A—C12A0.1 (2)F4B—C12B—C13B—C8B−176.55 (13)
C7A—C8A—C13A—C12A175.73 (14)C11B—C12B—C13B—C8B−0.3 (2)
C10A—C11A—C14A—C15A26.1 (2)C9B—C8B—C13B—C12B−1.0 (2)
C12A—C11A—C14A—C15A−154.98 (15)C7B—C8B—C13B—C12B177.41 (13)
C10A—C11A—C14A—C19A−151.76 (15)C12B—C11B—C14B—C19B−46.0 (2)
C12A—C11A—C14A—C19A27.2 (2)C10B—C11B—C14B—C19B138.05 (15)
C19A—C14A—C15A—C16A3.3 (2)C12B—C11B—C14B—C15B131.95 (15)
C11A—C14A—C15A—C16A−174.65 (13)C10B—C11B—C14B—C15B−44.0 (2)
C14A—C15A—C16A—C17A−1.3 (2)C19B—C14B—C15B—C16B1.1 (2)
C15A—C16A—C17A—O20A179.20 (13)C11B—C14B—C15B—C16B−176.87 (13)
C15A—C16A—C17A—C18A−1.7 (2)C14B—C15B—C16B—C17B−1.1 (2)
O20A—C17A—C18A—C19A−178.38 (12)C15B—C16B—C17B—O20B179.34 (13)
C16A—C17A—C18A—C19A2.4 (2)C15B—C16B—C17B—C18B−0.3 (2)
C17A—C18A—C19A—C14A−0.3 (2)O20B—C17B—C18B—C19B−178.00 (13)
C15A—C14A—C19A—C18A−2.5 (2)C16B—C17B—C18B—C19B1.6 (2)
C11A—C14A—C19A—C18A175.35 (13)C15B—C14B—C19B—C18B0.2 (2)
C16A—C17A—O20A—C21A−6.48 (19)C11B—C14B—C19B—C18B178.19 (13)
C18A—C17A—O20A—C21A174.35 (12)C17B—C18B—C19B—C14B−1.6 (2)
C17A—O20A—C21A—C22A−176.30 (11)C18B—C17B—O20B—C21B−1.6 (2)
O20A—C21A—C22A—C23A179.82 (11)C16B—C17B—O20B—C21B178.79 (12)
C21A—C22A—C23A—C24A178.18 (12)C17B—O20B—C21B—C22B171.24 (12)
C22A—C23A—C24A—C25A179.34 (12)O20B—C21B—C22B—C23B175.02 (11)
C23A—C24A—C25A—C26A−178.77 (12)C21B—C22B—C23B—C24B179.14 (12)
C24A—C25A—C26A—C27A−178.05 (13)C22B—C23B—C24B—C25B179.04 (12)
C25A—C26A—C27A—C28A175.55 (14)C23B—C24B—C25B—C26B−178.33 (12)
C26A—C27A—C28A—C29A−163.14 (16)C24B—C25B—C26B—C27B177.23 (12)
C27A—C28A—C29A—C30A179.31 (17)C25B—C26B—C27B—C28B179.52 (12)
C28A—C29A—C30A—C31A−173.09 (18)C26B—C27B—C28B—C29B−177.11 (12)
F1B—C1A—C2B—F3B107.34 (18)C27B—C28B—C29B—C30B−176.58 (12)
F1A—C1A—C2B—F3B−12.9 (2)C28B—C29B—C30B—C31B−177.79 (13)
  7 in total

1.  Diarylethenes for Memories and Switches.

Authors:  Masahiro Irie
Journal:  Chem Rev       Date:  2000-05-10       Impact factor: 60.622

Review 2.  Recent progresses on diarylethene based photochromic switches.

Authors:  He Tian; Songjie Yang
Journal:  Chem Soc Rev       Date:  2004-01-20       Impact factor: 54.564

3.  Design of mesomorphic diarylethene-based photochromes.

Authors:  Michel Frigoli; Chris Welch; Georg H Mehl
Journal:  J Am Chem Soc       Date:  2004-12-01       Impact factor: 15.419

4.  A short history of SHELX.

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

5.  Photochromic bisthienylethene as multi-function switches.

Authors:  He Tian; Sheng Wang
Journal:  Chem Commun (Camb)       Date:  2006-09-26       Impact factor: 6.222

6.  Photochromism of diarylethene single crystals: crystal structures and photochromic performance.

Authors:  Masakazu Morimoto; Masahiro Irie
Journal:  Chem Commun (Camb)       Date:  2005-07-01       Impact factor: 6.222

7.  Rapid and reversible shape changes of molecular crystals on photoirradiation.

Authors:  Seiya Kobatake; Shizuka Takami; Hiroaki Muto; Tomoyuki Ishikawa; Masahiro Irie
Journal:  Nature       Date:  2007-04-12       Impact factor: 49.962

  7 in total

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