Literature DB >> 21582628

8-(Biphenyl-2-yl)-7,9-diphenyl-8H-cyclo-penta-[a]acenaphthylen-8-ol.

Peter G Jones, Marc Debeaux, Henning Hopf, Wolfgang Kowalsky, Hans-Hermann Johannes.   

Abstract

In the title compound, C(39)H(26)O, the cyclo-penta-[a]acenaphthyl-ene skeleton displays the expected distortions, with formal sp(2) bond angles as high as C-C-C = 142.50 (10)°. The OH group forms inter-molecular hydrogen bonds via x-axis translation to the centroid (Cg) of the pendant phenyl ring of the biphenyl system, with H⋯Cg = 2.41 Å and O-H⋯Cg = 153°.

Entities:  

Year:  2009        PMID: 21582628      PMCID: PMC2968992          DOI: 10.1107/S1600536809011222

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


Related literature

For related literature, see: Saragi et al. (2007 ▶); Velusamy et al. (2007 ▶).

Experimental

Crystal data

C39H26O M = 510.60 Monoclinic, a = 7.3837 (4) Å b = 18.4001 (12) Å c = 19.2505 (12) Å β = 97.549 (3)° V = 2592.7 (3) Å3 Z = 4 Mo Kα radiation μ = 0.08 mm−1 T = 103 K 0.35 × 0.20 × 0.20 mm

Data collection

Bruker APEXII CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2004 ▶) T min = 0.893, T max = 0.985 53233 measured reflections 7857 independent reflections 6335 reflections with I > 2σ(I) R int = 0.036

Refinement

R[F 2 > 2σ(F 2)] = 0.044 wR(F 2) = 0.125 S = 1.02 7857 reflections 365 parameters H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.46 e Å−3 Δρmin = −0.22 e Å−3 Data collection: APEX2 (Bruker, 2004 ▶); cell refinement: SAINT (Bruker, 2004 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: XP (Siemens, 1994 ▶); software used to prepare material for publication: SHELXL97. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809011222/bt2916sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809011222/bt2916Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C39H26OF(000) = 1072
Mr = 510.60Dx = 1.308 Mg m3
Monoclinic, P21/nMo Kα radiation, λ = 0.71073 Å
a = 7.3837 (4) ÅCell parameters from 9892 reflections
b = 18.4001 (12) Åθ = 2.4–31.4°
c = 19.2505 (12) ŵ = 0.08 mm1
β = 97.549 (3)°T = 103 K
V = 2592.7 (3) Å3Prism, yellow
Z = 40.35 × 0.20 × 0.20 mm
Bruker APEXII CCD area-detector diffractometer7857 independent reflections
Radiation source: fine-focus sealed tube6335 reflections with I > 2σ(I)
graphiteRint = 0.036
φ and ω scansθmax = 30.5°, θmin = 2.4°
Absorption correction: multi-scan (SADABS; Bruker, 2004)h = −10→9
Tmin = 0.893, Tmax = 0.985k = −26→26
53233 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)] = 0.044Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.125H atoms treated by a mixture of independent and constrained refinement
S = 1.02w = 1/[σ2(Fo2) + (0.0699P)2 + 0.9032P] where P = (Fo2 + 2Fc2)/3
7857 reflections(Δ/σ)max = 0.001
365 parametersΔρmax = 0.46 e Å3
0 restraintsΔρmin = −0.22 e Å3
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.Least-squares planes (x,y,z in crystal coordinates) and deviations from them (* indicates atom used to define plane)7.3583 (0.0005) x + 0.7119 (0.0054) y - 3.9201 (0.0047) z = 0.2623 (0.0032)* -0.0009 (0.0010) C1 * -0.0525 (0.0012) C2 * -0.0232 (0.0012) C3 * 0.0267 (0.0012) C3A * 0.0072 (0.0012) C4 * -0.0118 (0.0011) C5 * -0.0169 (0.0010) C6 * 0.0149 (0.0009) C6A * 0.0575 (0.0010) C6A1 * -0.0612 (0.0008) C6B * 0.0602 (0.0010) C9BRms deviation of fitted atoms = 0.03747.3441 (0.0006) x - 1.4269 (0.0094) y - 1.2091 (0.0098) z = 1.2752 (0.0064)Angle to previous plane (with approximate e.s.d.) = 10.52 (0.01)* 0.0010 (0.0006) C6B * -0.0289 (0.0006) C9A * 0.0416 (0.0006) C9 * -0.0370 (0.0006) C8 * 0.0233 (0.0006) C7Rms deviation of fitted atoms = 0.02995.9686 (0.0021) x - 10.0295 (0.0075) y + 2.1998 (0.0091) z = 1.0584 (0.0079)Angle to previous plane (with approximate e.s.d.) = 30.51 (0.04)* -0.0149 (0.0007) C16 * 0.0092 (0.0008) C17 * 0.0028 (0.0009) C18 * -0.0090 (0.0009) C19 * 0.0030 (0.0008) C20 * 0.0090 (0.0008) C21Rms deviation of fitted atoms = 0.0090===========================================================================5.7246 (0.0022) x - 6.2243 (0.0078) y + 8.2177 (0.0079) z = 5.2956 (0.0036)Angle to previous plane (with approximate e.s.d.) = 21.61 (0.05)* 0.0022 (0.0007) C10 * -0.0022 (0.0008) C11 * -0.0003 (0.0008) C12 * 0.0027 (0.0008) C13 * -0.0026 (0.0008) C14 * 0.0002 (0.0008) C15Rms deviation of fitted atoms = 0.00207.3441 (0.0006) x - 1.4269 (0.0094) y - 1.2091 (0.0098) z = 1.2752 (0.0064)Angle to previous plane (with approximate e.s.d.) = 33.50 (0.04)* 0.0010 (0.0006) C6B * -0.0289 (0.0006) C9A * 0.0416 (0.0006) C9 * -0.0370 (0.0006) C8 * 0.0233 (0.0006) C7Rms deviation of fitted atoms = 0.0299- 1.0281 (0.0031) x + 7.1737 (0.0070) y + 17.7236 (0.0033) z = 12.7054 (0.0026)Angle to previous plane (with approximate e.s.d.) = 83.89 (0.04)* -0.0019 (0.0007) C22 * 0.0011 (0.0007) C23 * 0.0018 (0.0007) C24 * -0.0038 (0.0007) C25 * 0.0030 (0.0007) C26 * -0.0001 (0.0007) C27Rms deviation of fitted atoms = 0.00236.5435 (0.0016) x - 8.3888 (0.0073) y - 0.6702 (0.0088) z = 2.5647 (0.0063)Angle to previous plane (with approximate e.s.d.) = 76.93 (0.04)* -0.0148 (0.0007) C28 * 0.0087 (0.0007) C29 * 0.0045 (0.0008) C30 * -0.0117 (0.0008) C31 * 0.0055 (0.0008) C32 * 0.0078 (0.0008) C33Rms deviation of fitted atoms = 0.0095
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.
xyzUiso*/Ueq
O0.13493 (10)0.15448 (4)0.67183 (4)0.01423 (15)
H010.053 (3)0.1864 (10)0.6540 (9)0.036 (5)*
C10.24115 (17)0.31692 (6)0.44354 (6)0.0200 (2)
H10.23190.27160.41970.024*
C20.2079 (2)0.38281 (7)0.40623 (6)0.0265 (3)
H20.17410.38090.35690.032*
C30.2226 (2)0.44958 (7)0.43856 (7)0.0282 (3)
H30.20220.49260.41130.034*
C3A0.26827 (18)0.45465 (6)0.51240 (6)0.0211 (2)
C40.2812 (2)0.51906 (6)0.55328 (7)0.0267 (3)
H40.26480.56510.53090.032*
C50.31712 (18)0.51523 (6)0.62491 (7)0.0233 (2)
H50.32550.55910.65110.028*
C60.34231 (15)0.44817 (6)0.66134 (6)0.0168 (2)
H60.36550.44730.71110.020*
C6A0.33272 (14)0.38416 (5)0.62358 (5)0.01327 (19)
C6B0.33853 (14)0.30597 (5)0.63970 (5)0.01192 (18)
C6A10.29829 (15)0.38892 (6)0.54897 (5)0.0151 (2)
C70.34110 (14)0.25807 (5)0.69336 (5)0.01173 (18)
C80.31266 (13)0.18120 (5)0.66124 (5)0.01113 (18)
C90.31279 (14)0.19389 (5)0.58200 (5)0.01183 (18)
C9A0.31558 (14)0.26635 (5)0.57176 (5)0.01246 (18)
C9B0.28743 (15)0.31995 (6)0.51537 (5)0.01469 (19)
C100.31073 (14)0.13514 (6)0.53058 (5)0.01317 (19)
C110.40373 (15)0.14418 (6)0.47211 (5)0.0160 (2)
H110.46170.18920.46530.019*
C120.41254 (16)0.08846 (7)0.42400 (6)0.0201 (2)
H120.47640.09560.38480.024*
C130.32818 (17)0.02248 (7)0.43315 (6)0.0217 (2)
H130.3346−0.01580.40040.026*
C140.23426 (16)0.01256 (6)0.49042 (6)0.0197 (2)
H140.1755−0.03250.49650.024*
C150.22550 (15)0.06821 (6)0.53901 (6)0.0164 (2)
H150.16140.06070.57810.020*
C160.34884 (14)0.27215 (6)0.76866 (5)0.01294 (19)
C170.26048 (16)0.22669 (6)0.81206 (6)0.0170 (2)
H170.19960.18420.79310.020*
C180.26098 (17)0.24311 (7)0.88270 (6)0.0218 (2)
H180.19900.21210.91130.026*
C190.35097 (18)0.30421 (7)0.91169 (6)0.0230 (2)
H190.34950.31550.95980.028*
C200.44350 (16)0.34891 (6)0.86992 (6)0.0201 (2)
H200.50690.39050.88960.024*
C210.44323 (15)0.33267 (6)0.79935 (6)0.0158 (2)
H210.50820.36320.77140.019*
C220.45086 (14)0.12448 (5)0.69252 (5)0.01134 (18)
C230.64062 (14)0.13629 (5)0.69892 (5)0.01170 (18)
C240.75989 (14)0.08196 (6)0.72787 (5)0.01409 (19)
H240.88790.09010.73230.017*
C250.69485 (15)0.01641 (6)0.75031 (6)0.0156 (2)
H250.7775−0.02020.76940.019*
C260.50835 (15)0.00505 (6)0.74447 (6)0.0159 (2)
H260.4624−0.03940.76020.019*
C270.38801 (14)0.05834 (6)0.71575 (5)0.01441 (19)
H270.26020.04960.71180.017*
C280.72295 (13)0.20575 (5)0.67853 (5)0.01229 (18)
C290.74001 (14)0.22183 (6)0.60887 (6)0.0151 (2)
H290.69630.18840.57290.018*
C300.82100 (15)0.28686 (6)0.59174 (6)0.0185 (2)
H300.83140.29780.54420.022*
C310.88645 (15)0.33565 (6)0.64425 (6)0.0198 (2)
H310.93910.38040.63260.024*
C320.87449 (16)0.31872 (6)0.71380 (6)0.0190 (2)
H320.92170.35150.74980.023*
C330.79400 (15)0.25429 (6)0.73091 (6)0.0153 (2)
H330.78710.24300.77870.018*
U11U22U33U12U13U23
O0.0097 (3)0.0152 (3)0.0180 (4)−0.0002 (3)0.0025 (3)0.0021 (3)
C10.0290 (6)0.0174 (5)0.0134 (5)0.0004 (4)0.0021 (4)0.0017 (4)
C20.0419 (8)0.0229 (6)0.0145 (5)0.0025 (5)0.0021 (5)0.0054 (4)
C30.0460 (8)0.0190 (6)0.0194 (6)0.0038 (5)0.0039 (5)0.0081 (4)
C3A0.0292 (6)0.0155 (5)0.0193 (5)0.0018 (4)0.0058 (4)0.0040 (4)
C40.0419 (8)0.0121 (5)0.0268 (6)0.0029 (5)0.0073 (5)0.0039 (4)
C50.0329 (6)0.0123 (5)0.0256 (6)0.0011 (4)0.0065 (5)−0.0016 (4)
C60.0192 (5)0.0139 (5)0.0178 (5)0.0007 (4)0.0042 (4)−0.0016 (4)
C6A0.0133 (4)0.0114 (4)0.0154 (4)0.0001 (3)0.0030 (3)0.0003 (3)
C6B0.0118 (4)0.0114 (4)0.0127 (4)0.0008 (3)0.0023 (3)−0.0009 (3)
C6A10.0172 (5)0.0129 (5)0.0154 (5)0.0003 (4)0.0032 (4)0.0016 (4)
C70.0108 (4)0.0119 (4)0.0125 (4)0.0011 (3)0.0018 (3)−0.0011 (3)
C80.0107 (4)0.0112 (4)0.0117 (4)0.0001 (3)0.0022 (3)0.0000 (3)
C90.0116 (4)0.0127 (4)0.0110 (4)0.0003 (3)0.0010 (3)−0.0005 (3)
C9A0.0133 (4)0.0123 (4)0.0120 (4)0.0001 (3)0.0024 (3)−0.0004 (3)
C9B0.0173 (5)0.0129 (4)0.0141 (5)0.0002 (4)0.0029 (4)0.0013 (4)
C100.0134 (4)0.0131 (4)0.0122 (4)0.0014 (3)−0.0013 (3)−0.0015 (3)
C110.0173 (5)0.0162 (5)0.0141 (4)0.0014 (4)0.0011 (4)−0.0015 (4)
C120.0226 (5)0.0234 (6)0.0139 (5)0.0043 (4)0.0015 (4)−0.0040 (4)
C130.0257 (6)0.0197 (5)0.0182 (5)0.0051 (4)−0.0031 (4)−0.0073 (4)
C140.0222 (5)0.0138 (5)0.0215 (5)−0.0002 (4)−0.0036 (4)−0.0039 (4)
C150.0172 (5)0.0153 (5)0.0160 (5)−0.0009 (4)−0.0002 (4)−0.0013 (4)
C160.0130 (4)0.0132 (4)0.0127 (4)0.0033 (3)0.0020 (3)−0.0003 (3)
C170.0202 (5)0.0164 (5)0.0145 (5)−0.0002 (4)0.0031 (4)0.0011 (4)
C180.0265 (6)0.0255 (6)0.0146 (5)−0.0008 (5)0.0067 (4)0.0016 (4)
C190.0272 (6)0.0286 (6)0.0135 (5)0.0018 (5)0.0044 (4)−0.0039 (4)
C200.0215 (5)0.0213 (5)0.0169 (5)−0.0004 (4)0.0007 (4)−0.0058 (4)
C210.0163 (5)0.0161 (5)0.0149 (5)0.0001 (4)0.0019 (4)−0.0018 (4)
C220.0127 (4)0.0109 (4)0.0106 (4)0.0008 (3)0.0019 (3)−0.0006 (3)
C230.0134 (4)0.0114 (4)0.0105 (4)0.0001 (3)0.0022 (3)−0.0010 (3)
C240.0129 (4)0.0148 (5)0.0144 (4)0.0010 (4)0.0011 (3)−0.0010 (4)
C250.0181 (5)0.0136 (5)0.0151 (5)0.0039 (4)0.0021 (4)0.0010 (4)
C260.0195 (5)0.0112 (4)0.0178 (5)0.0007 (4)0.0051 (4)0.0020 (4)
C270.0138 (5)0.0133 (4)0.0165 (5)−0.0010 (4)0.0035 (4)0.0008 (4)
C280.0096 (4)0.0118 (4)0.0157 (4)0.0008 (3)0.0021 (3)0.0008 (3)
C290.0133 (5)0.0169 (5)0.0147 (5)−0.0003 (4)0.0011 (4)0.0003 (4)
C300.0160 (5)0.0204 (5)0.0197 (5)−0.0007 (4)0.0038 (4)0.0054 (4)
C310.0154 (5)0.0153 (5)0.0291 (6)−0.0018 (4)0.0042 (4)0.0037 (4)
C320.0172 (5)0.0149 (5)0.0249 (5)−0.0022 (4)0.0025 (4)−0.0035 (4)
C330.0148 (5)0.0147 (5)0.0163 (5)−0.0005 (4)0.0021 (4)−0.0014 (4)
O—C81.4408 (12)C14—C151.3940 (15)
O—H010.879 (19)C14—H140.9500
C1—C9B1.3813 (15)C15—H150.9500
C1—C21.4140 (16)C16—C171.4024 (15)
C1—H10.9500C16—C211.4024 (15)
C2—C31.3750 (18)C17—C181.3925 (15)
C2—H20.9500C17—H170.9500
C3—C3A1.4201 (17)C18—C191.3855 (18)
C3—H30.9500C18—H180.9500
C3A—C6A11.4023 (15)C19—C201.3908 (17)
C3A—C41.4188 (17)C19—H190.9500
C4—C51.3714 (18)C20—C211.3907 (15)
C4—H40.9500C20—H200.9500
C5—C61.4194 (16)C21—H210.9500
C5—H50.9500C22—C271.3967 (14)
C6—C6A1.3810 (14)C22—C231.4073 (14)
C6—H60.9500C23—C241.3988 (14)
C6A—C6A11.4280 (14)C23—C281.4898 (14)
C6A—C6B1.4711 (14)C24—C251.3879 (15)
C6B—C71.3561 (14)C24—H240.9500
C6B—C9A1.4876 (14)C25—C261.3827 (15)
C6A1—C9B1.4219 (14)C25—H250.9500
C7—C161.4663 (14)C26—C271.3885 (14)
C7—C81.5470 (14)C26—H260.9500
C8—C221.5269 (14)C27—H270.9500
C8—C91.5433 (14)C28—C291.3950 (14)
C9—C9A1.3485 (14)C28—C331.3967 (14)
C9—C101.4644 (14)C29—C301.3964 (15)
C9A—C9B1.4611 (14)C29—H290.9500
C10—C151.4021 (15)C30—C311.3903 (17)
C10—C111.4032 (15)C30—H300.9500
C11—C121.3889 (15)C31—C321.3886 (17)
C11—H110.9500C31—H310.9500
C12—C131.3862 (18)C32—C331.3852 (15)
C12—H120.9500C32—H320.9500
C13—C141.3896 (18)C33—H330.9500
C13—H130.9500
C8—O—H01107.9 (12)C13—C14—C15120.52 (11)
C9B—C1—C2118.52 (11)C13—C14—H14119.7
C9B—C1—H1120.7C15—C14—H14119.7
C2—C1—H1120.7C14—C15—C10120.43 (10)
C3—C2—C1122.55 (11)C14—C15—H15119.8
C3—C2—H2118.7C10—C15—H15119.8
C1—C2—H2118.7C17—C16—C21117.85 (10)
C2—C3—C3A120.40 (11)C17—C16—C7121.52 (9)
C2—C3—H3119.8C21—C16—C7120.63 (9)
C3A—C3—H3119.8C18—C17—C16120.70 (10)
C6A1—C3A—C4116.57 (10)C18—C17—H17119.7
C6A1—C3A—C3116.54 (11)C16—C17—H17119.7
C4—C3A—C3126.86 (11)C19—C18—C17120.60 (11)
C5—C4—C3A120.32 (11)C19—C18—H18119.7
C5—C4—H4119.8C17—C18—H18119.7
C3A—C4—H4119.8C18—C19—C20119.54 (10)
C4—C5—C6122.47 (11)C18—C19—H19120.2
C4—C5—H5118.8C20—C19—H19120.2
C6—C5—H5118.8C21—C20—C19119.99 (11)
C6A—C6—C5119.14 (10)C21—C20—H20120.0
C6A—C6—H6120.4C19—C20—H20120.0
C5—C6—H6120.4C20—C21—C16121.26 (10)
C6—C6A—C6A1117.85 (9)C20—C21—H21119.4
C6—C6A—C6B136.45 (10)C16—C21—H21119.4
C6A1—C6A—C6B105.59 (9)C27—C22—C23118.39 (9)
C7—C6B—C6A142.50 (10)C27—C22—C8119.27 (9)
C7—C6B—C9A109.86 (9)C23—C22—C8122.35 (9)
C6A—C6B—C9A107.27 (8)C24—C23—C22119.47 (9)
C3A—C6A1—C9B123.07 (10)C24—C23—C28117.43 (9)
C3A—C6A1—C6A123.60 (10)C22—C23—C28123.06 (9)
C9B—C6A1—C6A113.25 (9)C25—C24—C23121.30 (10)
C6B—C7—C16129.27 (9)C25—C24—H24119.3
C6B—C7—C8107.59 (8)C23—C24—H24119.3
C16—C7—C8122.84 (9)C26—C25—C24119.20 (10)
O—C8—C22106.55 (8)C26—C25—H25120.4
O—C8—C9108.08 (8)C24—C25—H25120.4
C22—C8—C9113.96 (8)C25—C26—C27120.26 (10)
O—C8—C7109.50 (8)C25—C26—H26119.9
C22—C8—C7114.75 (8)C27—C26—H26119.9
C9—C8—C7103.83 (8)C26—C27—C22121.38 (10)
C9A—C9—C10129.05 (9)C26—C27—H27119.3
C9A—C9—C8107.22 (8)C22—C27—H27119.3
C10—C9—C8123.72 (9)C29—C28—C33119.05 (10)
C9—C9A—C9B140.59 (10)C29—C28—C23121.78 (9)
C9—C9A—C6B110.99 (9)C33—C28—C23119.08 (9)
C9B—C9A—C6B108.13 (9)C28—C29—C30120.29 (10)
C1—C9B—C6A1118.89 (10)C28—C29—H29119.9
C1—C9B—C9A135.14 (10)C30—C29—H29119.9
C6A1—C9B—C9A105.69 (9)C31—C30—C29120.02 (10)
C15—C10—C11118.12 (9)C31—C30—H30120.0
C15—C10—C9122.35 (9)C29—C30—H30120.0
C11—C10—C9119.47 (9)C32—C31—C30119.75 (10)
C12—C11—C10121.20 (10)C32—C31—H31120.1
C12—C11—H11119.4C30—C31—H31120.1
C10—C11—H11119.4C33—C32—C31120.32 (10)
C13—C12—C11120.04 (11)C33—C32—H32119.8
C13—C12—H12120.0C31—C32—H32119.8
C11—C12—H12120.0C32—C33—C28120.52 (10)
C12—C13—C14119.69 (10)C32—C33—H33119.7
C12—C13—H13120.2C28—C33—H33119.7
C14—C13—H13120.2
C9B—C1—C2—C31.0 (2)C6B—C9A—C9B—C6A11.46 (11)
C1—C2—C3—C3A−1.6 (2)C9A—C9—C10—C15−149.29 (11)
C2—C3—C3A—C6A10.6 (2)C8—C9—C10—C1530.91 (15)
C2—C3—C3A—C4−177.27 (14)C9A—C9—C10—C1133.63 (16)
C6A1—C3A—C4—C5−1.47 (19)C8—C9—C10—C11−146.17 (10)
C3—C3A—C4—C5176.43 (14)C15—C10—C11—C12−0.39 (16)
C3A—C4—C5—C6−0.2 (2)C9—C10—C11—C12176.81 (10)
C4—C5—C6—C6A0.82 (19)C10—C11—C12—C130.16 (17)
C5—C6—C6A—C6A10.26 (16)C11—C12—C13—C140.30 (17)
C5—C6—C6A—C6B−175.27 (12)C12—C13—C14—C15−0.52 (17)
C6—C6A—C6B—C76.8 (2)C13—C14—C15—C100.29 (17)
C6A1—C6A—C6B—C7−169.06 (14)C11—C10—C15—C140.17 (16)
C6—C6A—C6B—C9A178.67 (12)C9—C10—C15—C14−176.95 (10)
C6A1—C6A—C6B—C9A2.78 (11)C6B—C7—C16—C17146.37 (11)
C4—C3A—C6A1—C9B179.06 (11)C8—C7—C16—C17−26.63 (15)
C3—C3A—C6A1—C9B0.94 (18)C6B—C7—C16—C21−32.59 (16)
C4—C3A—C6A1—C6A2.63 (18)C8—C7—C16—C21154.40 (10)
C3—C3A—C6A1—C6A−175.49 (11)C21—C16—C17—C182.52 (16)
C6—C6A—C6A1—C3A−2.05 (16)C7—C16—C17—C18−176.48 (10)
C6B—C6A—C6A1—C3A174.75 (11)C16—C17—C18—C19−0.89 (18)
C6—C6A—C6A1—C9B−178.79 (10)C17—C18—C19—C20−0.83 (19)
C6B—C6A—C6A1—C9B−1.99 (12)C18—C19—C20—C210.85 (19)
C6A—C6B—C7—C16−3.9 (2)C19—C20—C21—C160.86 (18)
C9A—C6B—C7—C16−175.60 (10)C17—C16—C21—C20−2.51 (16)
C6A—C6B—C7—C8169.94 (13)C7—C16—C21—C20176.49 (10)
C9A—C6B—C7—C8−1.76 (11)O—C8—C22—C277.52 (12)
C6B—C7—C8—O−109.97 (9)C9—C8—C22—C27−111.57 (10)
C16—C7—C8—O64.36 (12)C7—C8—C22—C27128.89 (10)
C6B—C7—C8—C22130.30 (9)O—C8—C22—C23−172.49 (8)
C16—C7—C8—C22−55.38 (12)C9—C8—C22—C2368.42 (12)
C6B—C7—C8—C95.26 (10)C7—C8—C22—C23−51.12 (12)
C16—C7—C8—C9179.59 (9)C27—C22—C23—C240.19 (14)
O—C8—C9—C9A109.16 (9)C8—C22—C23—C24−179.80 (9)
C22—C8—C9—C9A−132.62 (9)C27—C22—C23—C28−177.52 (9)
C7—C8—C9—C9A−7.08 (10)C8—C22—C23—C282.49 (14)
O—C8—C9—C10−71.01 (11)C22—C23—C24—C250.17 (15)
C22—C8—C9—C1047.21 (13)C28—C23—C24—C25178.01 (9)
C7—C8—C9—C10172.76 (9)C23—C24—C25—C26−0.63 (16)
C10—C9—C9A—C9B13.9 (2)C24—C25—C26—C270.73 (16)
C8—C9—C9A—C9B−166.31 (13)C25—C26—C27—C22−0.38 (16)
C10—C9—C9A—C6B−173.44 (10)C23—C22—C27—C26−0.08 (15)
C8—C9—C9A—C6B6.38 (11)C8—C22—C27—C26179.91 (9)
C7—C6B—C9A—C9−3.06 (12)C24—C23—C28—C29102.27 (12)
C6A—C6B—C9A—C9−177.79 (9)C22—C23—C28—C29−79.98 (13)
C7—C6B—C9A—C9B172.06 (9)C24—C23—C28—C33−74.17 (12)
C6A—C6B—C9A—C9B−2.67 (11)C22—C23—C28—C33103.59 (12)
C2—C1—C9B—C6A10.52 (17)C33—C28—C29—C30−2.35 (15)
C2—C1—C9B—C9A173.55 (12)C23—C28—C29—C30−178.79 (10)
C3A—C6A1—C9B—C1−1.53 (17)C28—C29—C30—C310.54 (16)
C6A—C6A1—C9B—C1175.23 (10)C29—C30—C31—C321.38 (17)
C3A—C6A1—C9B—C9A−176.42 (10)C30—C31—C32—C33−1.47 (17)
C6A—C6A1—C9B—C9A0.34 (12)C31—C32—C33—C28−0.37 (17)
C9—C9A—C9B—C10.6 (2)C29—C28—C33—C322.27 (16)
C6B—C9A—C9B—C1−172.20 (12)C23—C28—C33—C32178.81 (10)
C9—C9A—C9B—C6A1174.27 (13)
  3 in total

Review 1.  Spiro compounds for organic optoelectronics.

Authors:  Tobat P I Saragi; Till Spehr; Achim Siebert; Thomas Fuhrmann-Lieker; Josef Salbeck
Journal:  Chem Rev       Date:  2007-03-24       Impact factor: 60.622

2.  Synthesis, structure and electroluminescent properties of cyclometalated iridium complexes possessing sterically hindered ligands.

Authors:  Marappan Velusamy; K R Justin Thomas; Chih-Hsin Chen; Jiann T Lin; Yuh S Wen; Wan-Ting Hsieh; Chin-Hung Lai; Pi-Tai Chou
Journal:  Dalton Trans       Date:  2007-03-30       Impact factor: 4.390

3.  A short history of SHELX.

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

  3 in total

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