9,9-Di-n-octyl-9H-fluorene

The title compound, C₂₉H₄₂, crystallizes from the melt as a triclinic crystal. The unit cell contains three crystallographically independent mol­ecules. The three fluorene ring systems are oriented such that two non-equivalent ring systems related by a roto-translation are separated by a third ring system oriented orthogonally to them. The octyl chains of all three mol­ecules are perpendicular to the fluorene ring system and force a 7.4 Å separation between the two coplanar mol­ecules, thereby preventing mol­ecular π-stacking.

S1. Comment

The semiconducting polymer poly(9,9-di-n-octyl-2,7-fluorene) (PFO) is currently being investigated scientifically and industrially as a blue light-emitting material for polymer light-emitting diodes (PLEDs) (Scherf & List, 2002). The photophysical properties of PFO are complex and strongly dependent on the processing conditions of the material (Grell et al., 1999). It is known that subtle changes in processing conditions produce dramatic structural and photophysical changes (Grell et al., 1999). To add to the complexity, PFO chains are believed to order concomitantly in numerous phases, i.e. crystalline, liquid crystalline (Scherf & List, 2002) and noncrystalline (Chen et al., 2005) in the solid state. In order to achieve a better understanding of PFO-based optoelectronic devices, and ultimately to control their electroluminescence maximum, researchers have been investigating correlations between polymer morphology and photophysical properties (Chen et al., 2005). To illustrate the complex emission characteristics of PFO, researchers have examined the photophysics of PFO as single polymer chains (Grell et al., 1999; Becker & Lupton, 2005) and found that small conformational changes can significantly alter the emission characteristics (Becker & Lupton, 2005). It has been proposed (Grell et al., 1999) that PFO adopts a `planar zigzag' conformation, in which the octyl chains on adjacent fluorene units are oriented antiparallel to each other, upon prolonged exposure to certain solvents. In light of the numerous conformations and phases that PFO polymer chains can adopt, a variety of packing models are necessary to understand fully its complex solid-state photophysics.

The crystal structures of 2,7-dibromo-9.9-dioctylfluorene–chloroform (Leclerc et al., 1998) and 2,2'-bi(9,9-dihexylfluorene) (Suchod & Stéphan, 2000) analogues have been used to explain the chain packing, and hence the electro-optical properties, of PFO. The solid-state structures of both these monomers and of the present structure show that alkyl-substitutent steric requirements at the 9-position of the fluorene ring system effectively eliminate π-stacking. Unfortunately, while comparisons of these small-molecule structures provide some limited insight into the PFO structure, both have inherent limitations. The inclusion of a single solvent CHCl₃ molecule in the tetragonal unit cell and the Br atoms of 2,7-dibromo-9.9-dioctylfluorene–chloroform limit a direct PFO comparison, yet it has been used to model structural phases (Ariu et al., 2001). While the crystal structure of 2,2'-bi(9,9-dihexylfluorene) (Suchod & Stéphan, 2000) possesses greater structural similarity with PFO and there is no inclusion of solvent, it crystallizes in a monoclinic space group inconsistent with the proposed packing of PFO (Grell et al., 1999).

To understand further the structure–photophysical relationships of PFO, we have determined the solid-state crystal structure of the title compound, (I). The compound crystallizes from the melt, thus eliminating influences from solvent/monomer interactions on the final structure. A molecular drawing of one of the three crystallographically independent molecules of the title compound is shown in Fig. 1. As is the case for the other aforementioned small molecule PFO models, all three non-equivalent molecules, A, B and C, in the present triclinic structure possess a planar central fluorene ring [none of the fluorene ring C atoms deviates from the calculated planes by more than 0.035 (2) Å]. In each molecule, the octyl chains extend in a direction orthogonal to the aromatic ring system; only molecule C shows any deviation from this planar zigzag conformation, with a 50% disorder of one of its terminal octyl C-atom positions. Fig. 2 illustrates the relative orientations of the adjacent independent molecules. The planes of the fluorene rings of molecules A and B are nearly parallel [the dihedral angle between their fluorene planes is 2.59 (5)°], while the fluorene plane of molecule C is almost orthogonal to those of molecules A and B [A–C and B–C dihedral plane angles are 88.64 (4)° and 89.22 (3)°, respectively]. Fig. 3 shows the crystal packing as viewed down the b axis.

Our crystallization process is similar to common processing conditions used in the fabrication of PFO-based PLEDs (Chen et al., 2005) and, by extension, we expect that the molecular ordering presented here may provide a more accurate approximation of the PFO chain packing in functional PLEDs. Furthermore, the crystals display a blue luminescence (λ_em = 333 nm; λ_ex = 266 nm) consistent with the photo- and electroluminescence of PFO. We expect this triclinic crystal structure to provide valuable insight into the photophysics of PFO (Chen et al., 2005).

S2. Experimental

The title compound was prepared according to the previously published procedure of Ranger et al. (1997), followed by additional purification. To obtain suitable single crystals, the material was further purified by column chromatography (silica gel, hexane). The hexane was removed under reduced pressure and the resulting white cloudy oil was rapidly cooled to 195 K and allowed to warm slowly to room temperature, yielding colourless plate-like [Prism below?] crystals. The melting point of the resulting crystals was 300–301 K, as determined by differential scanning calorimetry.

S3. Refinement

Disorder of one of the terminal C atoms of one octyl chain of one of the molecules was handled by splitting this atom into two equally occupied positions (C29C and C29D). The bond lengths and 1,3-distances involving these atoms were assigned fixed idealized values (C28C—C29C = C28C—C29D = 1.51 Å; C27C···C29C = C27C···C29D = 2.53 Å). Another n-octyl terminal atom (C21C) was also found to have a large U_eq [0.203 (3) Ų], but it could not be successfully split into two well behaved partial-occupancy positions; the bond distance [C20C—C21C 1.497 (5) Ų] and angle [C19C—C20C—C21C 112.6 (3)°] involving this C atom are nonetheless acceptable. H atoms were generated in idealized positions, with C—H distances in the range 0.95–0.99 Å, and with U_iso(H) = 1.2U_eq(C).

Computing details

Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2003); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker, 2003); software used to prepare material for publication: SHELXTL.

Figures

	Fig. 1. A drawing of one of the three crystallographically independent molecules of (I). Displacement ellipsoids are drawn at the 30% probability level. H atoms have been omitted for clarity.
	Fig. 2. Illustration of the relative orientations of the three molecules of (I) as they occur in the unit cell.
	Fig. 3. Illustration of the crystal packing of (I). The view direction is approximately along the crystallographic b axis.

9,9-di-n-octyl-9H-fluorene

Crystal data

C29H42	Z = 6
Mr = 390.63	F(000) = 1296
Triclinic, P1	Dx = 1.014 Mg m^−3
Hall symbol: -P 1	Melting point: 300 K
a = 13.9223 (18) Å	Mo Kα radiation, λ = 0.71073 Å
b = 14.2423 (18) Å	Cell parameters from 7045 reflections
c = 21.570 (3) Å	θ = 2.2–25.9°
α = 83.079 (2)°	µ = 0.06 mm^−1
β = 72.024 (2)°	T = 193 K
γ = 70.605 (2)°	Prism, colourless
V = 3836.6 (9) Å^3	0.36 × 0.35 × 0.26 mm

Data collection

Bruker SMART 1000 CCD area-detector/PLATFORM diffractometer	13469 independent reflections
Radiation source: fine-focus sealed tube	8216 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.036
Detector resolution: 8.192 pixels mm^-1	θmax = 25.0°, θmin = 1.0°
ω scans	h = −16→16
Absorption correction: integration (SHELXTL; Bruker, 2003)	k = −16→16
Tmin = 0.829, Tmax = 0.986	l = −25→25
25454 measured reflections

Refinement

Refinement on F^2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F^2 > 2σ(F^2)] = 0.060	H-atom parameters constrained
wR(F^2) = 0.190	w = 1/[σ^2(Fo^2) + (0.0922P)^2 + 0.6911P] where P = (Fo^2 + 2Fc^2)/3
S = 1.03	(Δ/σ)max < 0.001
13469 reflections	Δρmax = 0.54 e Å^−3
796 parameters	Δρmin = −0.19 e Å^−3
4 restraints	Extinction correction: SHELXL97 (Sheldrick, 1997), Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.0092 (8)

Special details

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.

Disorder of one of the terminal carbons of one octyl chain of one of the molecules was handled by splitting this atom into two equally abundant positions (C29C and C29D). The bond lengths and 1,3-distances involving these atoms were assigned fixed idealized values (C28C—C29C = C28C—C29D = 1.51 Å; C27C···C29C = C27C···C29D = 2.53 Å).

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq	Occ. (<1)
C1A	0.11109 (17)	0.02678 (15)	0.29562 (10)	0.0429 (5)
C2A	0.19629 (17)	0.01673 (15)	0.32850 (11)	0.0439 (5)
C3A	0.30554 (19)	−0.01818 (16)	0.30326 (14)	0.0577 (7)
H3A	0.3372	−0.0397	0.2595	0.069*
C4A	0.3687 (2)	−0.02122 (19)	0.34337 (19)	0.0750 (9)
H4A	0.4439	−0.0450	0.3268	0.090*
C5A	0.3223 (3)	0.0101 (2)	0.40640 (19)	0.0816 (10)
H5A	0.3664	0.0080	0.4328	0.098*
C6A	0.2143 (3)	0.04411 (18)	0.43238 (15)	0.0697 (8)
H6A	0.1834	0.0649	0.4763	0.084*
C7A	0.1507 (2)	0.04764 (15)	0.39309 (12)	0.0510 (6)
C8A	0.0352 (2)	0.08206 (15)	0.40678 (12)	0.0531 (6)
C9A	−0.0463 (3)	0.12138 (18)	0.46238 (14)	0.0778 (9)
H9A	−0.0303	0.1278	0.5011	0.093*
C10A	−0.1496 (3)	0.1506 (2)	0.4609 (2)	0.0975 (13)
H10A	−0.2051	0.1780	0.4987	0.117*
C11A	−0.1742 (2)	0.1410 (2)	0.4056 (2)	0.0910 (12)
H11A	−0.2465	0.1617	0.4056	0.109*
C12A	−0.09450 (19)	0.10130 (17)	0.34946 (15)	0.0665 (8)
H12A	−0.1118	0.0947	0.3112	0.080*
C13A	0.01069 (17)	0.07147 (15)	0.35036 (12)	0.0478 (6)
C14A	0.11599 (18)	−0.07528 (15)	0.27555 (11)	0.0473 (5)
H14A	0.0533	−0.0661	0.2602	0.057*
H14B	0.1800	−0.0986	0.2381	0.057*
C15A	0.11905 (18)	−0.15662 (15)	0.32806 (11)	0.0455 (5)
H15A	0.0559	−0.1337	0.3661	0.055*
H15B	0.1830	−0.1683	0.3426	0.055*
C16A	0.12084 (18)	−0.25408 (15)	0.30506 (11)	0.0460 (5)
H16A	0.0528	−0.2441	0.2957	0.055*
H16B	0.1786	−0.2725	0.2639	0.055*
C17A	0.13721 (18)	−0.33936 (15)	0.35409 (11)	0.0468 (5)
H17A	0.0827	−0.3187	0.3963	0.056*
H17B	0.2076	−0.3524	0.3609	0.056*
C18A	0.13123 (19)	−0.43546 (16)	0.33424 (11)	0.0489 (6)
H18A	0.0638	−0.4213	0.3232	0.059*
H18B	0.1904	−0.4600	0.2945	0.059*
C19A	0.13705 (18)	−0.51679 (15)	0.38650 (11)	0.0473 (6)
H19A	0.2074	−0.5353	0.3944	0.057*
H19B	0.0825	−0.4898	0.4275	0.057*
C20A	0.12080 (19)	−0.60980 (16)	0.37039 (12)	0.0532 (6)
H20A	0.0548	−0.5907	0.3570	0.064*
H20B	0.1808	−0.6422	0.3329	0.064*
C21A	0.1131 (2)	−0.68387 (18)	0.42666 (14)	0.0674 (7)
H21A	0.1053	−0.7433	0.4128	0.081*
H21B	0.0513	−0.6537	0.4631	0.081*
H21C	0.1778	−0.7026	0.4406	0.081*
C22A	0.12055 (19)	0.09582 (16)	0.23486 (11)	0.0506 (6)
H22A	0.1883	0.0641	0.2019	0.061*
H22B	0.0622	0.1007	0.2163	0.061*
C23A	0.11698 (19)	0.20043 (16)	0.24530 (11)	0.0501 (6)
H23A	0.1737	0.1966	0.2650	0.060*
H23B	0.0478	0.2343	0.2764	0.060*
C24A	0.13133 (19)	0.26222 (17)	0.18239 (11)	0.0521 (6)
H24A	0.1993	0.2271	0.1508	0.063*
H24B	0.0733	0.2677	0.1634	0.063*
C25A	0.1314 (2)	0.36584 (17)	0.19162 (12)	0.0563 (6)
H25A	0.0622	0.4016	0.2219	0.068*
H25B	0.1874	0.3602	0.2124	0.068*
C26A	0.1500 (2)	0.42737 (19)	0.12942 (13)	0.0645 (7)
H26A	0.2210	0.3936	0.1001	0.077*
H26B	0.0965	0.4299	0.1073	0.077*
C27A	0.1439 (2)	0.53215 (18)	0.13946 (12)	0.0599 (7)
H27A	0.0733	0.5649	0.1696	0.072*
H27B	0.1980	0.5291	0.1611	0.072*
C28A	0.1599 (3)	0.5957 (2)	0.07961 (15)	0.0866 (10)
H28A	0.1075	0.5965	0.0570	0.104*
H28B	0.2315	0.5642	0.0502	0.104*
C29A	0.1498 (3)	0.7011 (2)	0.08950 (16)	0.0880 (10)
H29A	0.1603	0.7365	0.0473	0.106*
H29B	0.2037	0.7020	0.1096	0.106*
H29C	0.0789	0.7340	0.1180	0.106*
C1B	0.77206 (17)	0.34849 (16)	0.14914 (11)	0.0458 (5)
C2B	0.74752 (18)	0.37246 (16)	0.22015 (11)	0.0471 (6)
C3B	0.8174 (2)	0.36191 (18)	0.25593 (12)	0.0571 (6)
H3B	0.8919	0.3372	0.2361	0.069*
C4B	0.7781 (3)	0.3875 (2)	0.32090 (13)	0.0698 (8)
H4B	0.8260	0.3803	0.3457	0.084*
C5B	0.6706 (3)	0.4233 (2)	0.34986 (14)	0.0752 (8)
H5B	0.6450	0.4411	0.3944	0.090*
C6B	0.5995 (2)	0.43371 (18)	0.31535 (13)	0.0675 (8)
H6B	0.5251	0.4581	0.3357	0.081*
C7B	0.63869 (19)	0.40777 (16)	0.24989 (12)	0.0510 (6)
C8B	0.58411 (18)	0.40905 (16)	0.20193 (13)	0.0541 (6)
C9B	0.4762 (2)	0.4372 (2)	0.20738 (18)	0.0763 (8)
H9B	0.4245	0.4601	0.2475	0.092*
C10B	0.4462 (2)	0.4312 (2)	0.1539 (2)	0.0876 (10)
H10B	0.3726	0.4503	0.1572	0.105*
C11B	0.5193 (3)	0.3983 (2)	0.09550 (18)	0.0849 (9)
H11B	0.4958	0.3955	0.0590	0.102*
C12B	0.6290 (2)	0.3687 (2)	0.08912 (15)	0.0698 (7)
H12B	0.6801	0.3450	0.0489	0.084*
C13B	0.66015 (18)	0.37502 (17)	0.14287 (12)	0.0515 (6)
C14B	0.83638 (18)	0.41298 (17)	0.10359 (11)	0.0496 (6)
H14C	0.9018	0.4021	0.1164	0.060*
H14D	0.8586	0.3891	0.0585	0.060*
C15B	0.77887 (18)	0.52423 (17)	0.10331 (12)	0.0547 (6)
H15C	0.7488	0.5473	0.1488	0.066*
H15D	0.7190	0.5366	0.0847	0.066*
C16B	0.85029 (19)	0.58465 (17)	0.06448 (12)	0.0554 (6)
H16C	0.9064	0.5769	0.0856	0.066*
H16D	0.8857	0.5570	0.0202	0.066*
C17B	0.7929 (2)	0.69422 (18)	0.05835 (13)	0.0624 (7)
H17C	0.7573	0.7217	0.1026	0.075*
H17D	0.7368	0.7018	0.0372	0.075*
C18B	0.8631 (2)	0.75495 (18)	0.01996 (14)	0.0655 (7)
H18C	0.9182	0.7485	0.0416	0.079*
H18D	0.8998	0.7266	−0.0240	0.079*
C19B	0.8053 (2)	0.8641 (2)	0.01269 (16)	0.0820 (9)
H19C	0.7501	0.8704	−0.0089	0.098*
H19D	0.7686	0.8923	0.0567	0.098*
C20B	0.8750 (3)	0.9250 (2)	−0.0257 (2)	0.1121 (13)
H20C	0.9301	0.9187	−0.0040	0.135*
H20D	0.9118	0.8966	−0.0696	0.135*
C21B	0.8174 (4)	1.0337 (3)	−0.0331 (3)	0.161 (2)
H21D	0.8686	1.0679	−0.0575	0.193*
H21E	0.7808	1.0629	0.0101	0.193*
H21F	0.7652	1.0412	−0.0566	0.193*
C22B	0.83596 (18)	0.23778 (16)	0.13567 (12)	0.0511 (6)
H22C	0.8489	0.2257	0.0891	0.061*
H22D	0.9060	0.2246	0.1431	0.061*
C23B	0.7839 (2)	0.16440 (18)	0.17648 (14)	0.0633 (7)
H23C	0.7666	0.1790	0.2231	0.076*
H23D	0.7161	0.1742	0.1668	0.076*
C24B	0.8507 (2)	0.05747 (18)	0.16552 (14)	0.0673 (7)
H24C	0.9161	0.0459	0.1784	0.081*
H24D	0.8720	0.0434	0.1185	0.081*
C25B	0.7908 (2)	−0.0150 (2)	0.20488 (17)	0.0823 (9)
H25C	0.7661	0.0018	0.2516	0.099*
H25D	0.7272	−0.0053	0.1904	0.099*
C26B	0.8554 (2)	−0.1198 (2)	0.19789 (16)	0.0827 (9)
H26C	0.9166	−0.1300	0.2149	0.099*
H26D	0.8839	−0.1352	0.1509	0.099*
C27B	0.7964 (2)	−0.1930 (2)	0.23278 (14)	0.0754 (8)
H27C	0.7641	−0.1762	0.2794	0.090*
H27D	0.7384	−0.1873	0.2137	0.090*
C28B	0.8697 (2)	−0.2972 (2)	0.22681 (15)	0.0799 (8)
H28C	0.8997	−0.3136	0.1800	0.096*
H28D	0.9294	−0.3008	0.2436	0.096*
C29B	0.8208 (3)	−0.3730 (2)	0.26139 (16)	0.0876 (9)
H29D	0.8741	−0.4390	0.2543	0.105*
H29E	0.7620	−0.3709	0.2448	0.105*
H29F	0.7936	−0.3595	0.3082	0.105*
C1C	0.43477 (15)	0.27197 (15)	0.50477 (10)	0.0402 (5)
C2C	0.35645 (16)	0.37678 (15)	0.50746 (10)	0.0398 (5)
C3C	0.37601 (17)	0.46531 (16)	0.48355 (10)	0.0441 (5)
H3C	0.4462	0.4658	0.4608	0.053*
C4C	0.29220 (19)	0.55305 (17)	0.49316 (11)	0.0503 (6)
H4C	0.3051	0.6140	0.4766	0.060*
C5C	0.18979 (18)	0.55345 (17)	0.52656 (12)	0.0517 (6)
H5C	0.1333	0.6145	0.5333	0.062*
C6C	0.16946 (17)	0.46509 (16)	0.55018 (11)	0.0485 (6)
H6C	0.0992	0.4650	0.5729	0.058*
C7C	0.25285 (16)	0.37682 (15)	0.54024 (10)	0.0407 (5)
C8C	0.25513 (16)	0.27355 (15)	0.55933 (10)	0.0418 (5)
C9C	0.17352 (18)	0.23371 (18)	0.59067 (12)	0.0529 (6)
H9C	0.1019	0.2756	0.6037	0.063*
C10C	0.1981 (2)	0.13250 (18)	0.60263 (12)	0.0573 (6)
H10C	0.1430	0.1043	0.6238	0.069*
C11C	0.3025 (2)	0.07178 (18)	0.58407 (12)	0.0558 (6)
H11C	0.3185	0.0023	0.5932	0.067*
C12C	0.38379 (18)	0.11083 (16)	0.55236 (11)	0.0498 (6)
H12C	0.4553	0.0685	0.5395	0.060*
C13C	0.36028 (16)	0.21212 (15)	0.53944 (10)	0.0405 (5)
C14C	0.51553 (16)	0.26575 (16)	0.54200 (11)	0.0450 (5)
H14E	0.5680	0.1982	0.5368	0.054*
H14F	0.5544	0.3137	0.5216	0.054*
C15C	0.46738 (17)	0.28686 (17)	0.61437 (11)	0.0481 (6)
H15E	0.4104	0.3518	0.6199	0.058*
H15F	0.4342	0.2351	0.6356	0.058*
C16C	0.54650 (17)	0.28937 (16)	0.64890 (11)	0.0474 (6)
H16E	0.6096	0.2295	0.6374	0.057*
H16F	0.5702	0.3485	0.6333	0.057*
C17C	0.50029 (18)	0.29298 (18)	0.72226 (11)	0.0532 (6)
H17E	0.4391	0.3545	0.7335	0.064*
H17F	0.4730	0.2357	0.7373	0.064*
C18C	0.57766 (19)	0.29062 (19)	0.75883 (12)	0.0598 (7)
H18E	0.6032	0.3491	0.7452	0.072*
H18F	0.6399	0.2301	0.7469	0.072*
C19C	0.5295 (2)	0.2912 (3)	0.83232 (14)	0.0857 (9)
H19E	0.4726	0.3555	0.8442	0.103*
H19F	0.4957	0.2379	0.8448	0.103*
C20C	0.6034 (3)	0.2772 (3)	0.87070 (17)	0.1130 (13)
H20E	0.6349	0.3322	0.8603	0.136*
H20F	0.6618	0.2141	0.8583	0.136*
C21C	0.5510 (4)	0.2746 (5)	0.94252 (18)	0.203 (3)
H21G	0.6029	0.2680	0.9661	0.244*
H21H	0.5236	0.2177	0.9535	0.244*
H21I	0.4921	0.3364	0.9550	0.244*
C22C	0.49549 (16)	0.23736 (16)	0.43459 (11)	0.0450 (5)
H22E	0.5439	0.2774	0.4148	0.054*
H22F	0.5401	0.1671	0.4363	0.054*
C23C	0.42715 (17)	0.24482 (17)	0.39006 (11)	0.0479 (6)
H23E	0.3728	0.2117	0.4118	0.057*
H23F	0.3895	0.3159	0.3833	0.057*
C24C	0.49008 (17)	0.19825 (18)	0.32422 (11)	0.0506 (6)
H24E	0.5451	0.2308	0.3028	0.061*
H24F	0.5270	0.1270	0.3310	0.061*
C25C	0.42334 (18)	0.20635 (18)	0.27907 (11)	0.0509 (6)
H25E	0.3901	0.2776	0.2698	0.061*
H25F	0.3655	0.1776	0.3014	0.061*
C26C	0.4864 (2)	0.1539 (2)	0.21520 (12)	0.0669 (7)
H26E	0.5217	0.0833	0.2248	0.080*
H26F	0.5428	0.1842	0.1925	0.080*
C27C	0.4215 (2)	0.1574 (2)	0.16941 (12)	0.0725 (8)
H27E	0.3898	0.2276	0.1571	0.087*
H27F	0.3627	0.1303	0.1924	0.087*
C28C	0.4883 (3)	0.0982 (3)	0.10773 (15)	0.1293 (17)
H28E	0.5431	0.1292	0.0828	0.155*	0.50
H28F	0.5252	0.0296	0.1202	0.155*	0.50
H28G	0.4530	0.1235	0.0729	0.155*	0.50
H28H	0.5586	0.1090	0.0929	0.155*	0.50
C29C	0.4229 (5)	0.0935 (8)	0.0646 (3)	0.170 (5)	0.50
H29G	0.4558	0.1121	0.0197	0.204*	0.50
H29H	0.3508	0.1398	0.0803	0.204*	0.50
H29I	0.4195	0.0257	0.0657	0.204*	0.50
C29D	0.5039 (7)	−0.0120 (3)	0.1178 (3)	0.162 (4)	0.50
H29J	0.5459	−0.0462	0.0767	0.194*	0.50
H29K	0.4346	−0.0233	0.1324	0.194*	0.50
H29L	0.5416	−0.0382	0.1509	0.194*	0.50

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
C1A	0.0451 (12)	0.0402 (12)	0.0463 (13)	−0.0164 (10)	−0.0167 (10)	0.0071 (10)
C2A	0.0488 (13)	0.0301 (11)	0.0568 (15)	−0.0160 (10)	−0.0208 (11)	0.0096 (10)
C3A	0.0519 (15)	0.0387 (13)	0.0849 (19)	−0.0168 (11)	−0.0232 (14)	0.0072 (12)
C4A	0.0597 (17)	0.0410 (15)	0.141 (3)	−0.0194 (12)	−0.054 (2)	0.0146 (17)
C5A	0.107 (3)	0.0442 (16)	0.126 (3)	−0.0252 (17)	−0.083 (2)	0.0149 (17)
C6A	0.114 (3)	0.0398 (14)	0.0758 (19)	−0.0274 (15)	−0.0576 (19)	0.0114 (13)
C7A	0.0753 (17)	0.0292 (11)	0.0561 (15)	−0.0202 (11)	−0.0296 (13)	0.0113 (10)
C8A	0.0669 (16)	0.0286 (11)	0.0558 (15)	−0.0157 (11)	−0.0089 (13)	0.0077 (10)
C9A	0.106 (3)	0.0413 (15)	0.0625 (18)	−0.0213 (16)	0.0045 (18)	0.0036 (13)
C10A	0.088 (3)	0.0463 (17)	0.114 (3)	−0.0170 (17)	0.028 (2)	0.0006 (18)
C11A	0.0491 (17)	0.0478 (17)	0.145 (3)	−0.0132 (13)	0.007 (2)	0.013 (2)
C12A	0.0501 (15)	0.0450 (14)	0.100 (2)	−0.0167 (12)	−0.0187 (15)	0.0146 (14)
C13A	0.0458 (13)	0.0309 (11)	0.0626 (16)	−0.0142 (10)	−0.0121 (11)	0.0113 (10)
C14A	0.0517 (13)	0.0423 (13)	0.0530 (14)	−0.0186 (10)	−0.0200 (11)	0.0046 (10)
C15A	0.0473 (13)	0.0409 (12)	0.0515 (14)	−0.0170 (10)	−0.0169 (11)	0.0033 (10)
C16A	0.0454 (13)	0.0429 (12)	0.0534 (14)	−0.0169 (10)	−0.0170 (11)	0.0016 (10)
C17A	0.0456 (12)	0.0416 (12)	0.0577 (15)	−0.0162 (10)	−0.0197 (11)	0.0022 (10)
C18A	0.0529 (14)	0.0415 (13)	0.0538 (14)	−0.0142 (10)	−0.0170 (11)	−0.0034 (10)
C19A	0.0459 (13)	0.0388 (12)	0.0587 (15)	−0.0124 (10)	−0.0184 (11)	0.0002 (10)
C20A	0.0520 (14)	0.0390 (13)	0.0691 (16)	−0.0116 (10)	−0.0192 (12)	−0.0055 (11)
C21A	0.0620 (16)	0.0433 (14)	0.103 (2)	−0.0186 (12)	−0.0329 (16)	0.0079 (14)
C22A	0.0559 (14)	0.0475 (13)	0.0527 (14)	−0.0195 (11)	−0.0222 (12)	0.0109 (11)
C23A	0.0517 (13)	0.0467 (13)	0.0530 (14)	−0.0186 (11)	−0.0188 (11)	0.0140 (11)
C24A	0.0541 (14)	0.0511 (14)	0.0533 (14)	−0.0209 (11)	−0.0193 (12)	0.0149 (11)
C25A	0.0632 (15)	0.0516 (14)	0.0565 (15)	−0.0241 (12)	−0.0201 (13)	0.0163 (12)
C26A	0.0824 (18)	0.0598 (16)	0.0610 (16)	−0.0358 (14)	−0.0276 (14)	0.0204 (13)
C27A	0.0599 (15)	0.0528 (15)	0.0658 (17)	−0.0217 (12)	−0.0184 (13)	0.0158 (12)
C28A	0.125 (3)	0.0656 (19)	0.074 (2)	−0.0475 (18)	−0.0258 (19)	0.0238 (15)
C29A	0.091 (2)	0.0614 (19)	0.102 (2)	−0.0339 (16)	−0.0119 (19)	0.0191 (16)
C1B	0.0418 (12)	0.0499 (13)	0.0441 (13)	−0.0152 (10)	−0.0090 (10)	−0.0012 (10)
C2B	0.0513 (14)	0.0411 (12)	0.0461 (13)	−0.0172 (10)	−0.0082 (11)	0.0024 (10)
C3B	0.0661 (16)	0.0589 (15)	0.0501 (15)	−0.0239 (12)	−0.0171 (13)	−0.0007 (12)
C4B	0.103 (2)	0.0649 (17)	0.0553 (17)	−0.0412 (17)	−0.0280 (17)	0.0049 (13)
C5B	0.105 (3)	0.0655 (18)	0.0521 (17)	−0.0349 (17)	−0.0084 (18)	−0.0047 (14)
C6B	0.0759 (19)	0.0500 (15)	0.0570 (17)	−0.0213 (13)	0.0115 (15)	−0.0053 (12)
C7B	0.0556 (15)	0.0381 (12)	0.0527 (15)	−0.0162 (11)	−0.0058 (12)	0.0017 (10)
C8B	0.0449 (13)	0.0407 (13)	0.0686 (17)	−0.0146 (10)	−0.0064 (12)	0.0063 (11)
C9B	0.0532 (17)	0.0621 (18)	0.105 (2)	−0.0153 (13)	−0.0160 (17)	0.0030 (16)
C10B	0.0554 (18)	0.085 (2)	0.124 (3)	−0.0213 (16)	−0.032 (2)	0.007 (2)
C11B	0.088 (2)	0.090 (2)	0.103 (3)	−0.0389 (19)	−0.058 (2)	0.0151 (19)
C12B	0.0689 (18)	0.0770 (19)	0.0730 (19)	−0.0315 (15)	−0.0278 (15)	0.0087 (15)
C13B	0.0521 (14)	0.0490 (14)	0.0576 (15)	−0.0206 (11)	−0.0200 (12)	0.0088 (11)
C14B	0.0476 (13)	0.0545 (14)	0.0454 (13)	−0.0180 (11)	−0.0101 (11)	0.0018 (11)
C15B	0.0504 (14)	0.0551 (15)	0.0540 (15)	−0.0177 (11)	−0.0086 (12)	0.0031 (11)
C16B	0.0549 (14)	0.0539 (15)	0.0562 (15)	−0.0210 (12)	−0.0111 (12)	0.0016 (11)
C17B	0.0608 (16)	0.0564 (16)	0.0640 (17)	−0.0193 (13)	−0.0090 (13)	0.0001 (12)
C18B	0.0649 (16)	0.0518 (15)	0.0731 (18)	−0.0214 (13)	−0.0082 (14)	0.0015 (13)
C19B	0.078 (2)	0.0532 (17)	0.100 (2)	−0.0194 (15)	−0.0088 (17)	0.0043 (15)
C20B	0.116 (3)	0.0542 (19)	0.138 (3)	−0.0302 (19)	0.003 (2)	0.0089 (19)
C21B	0.165 (4)	0.061 (2)	0.215 (5)	−0.034 (3)	−0.008 (4)	0.026 (3)
C22B	0.0482 (13)	0.0514 (14)	0.0514 (14)	−0.0163 (11)	−0.0099 (11)	−0.0023 (11)
C23B	0.0587 (15)	0.0537 (15)	0.0763 (18)	−0.0231 (12)	−0.0130 (14)	0.0023 (13)
C24B	0.0750 (18)	0.0526 (16)	0.0775 (19)	−0.0245 (14)	−0.0226 (15)	0.0020 (13)
C25B	0.0731 (19)	0.0609 (18)	0.106 (2)	−0.0161 (15)	−0.0194 (18)	−0.0086 (16)
C26B	0.086 (2)	0.0668 (19)	0.093 (2)	−0.0214 (16)	−0.0250 (18)	−0.0025 (16)
C27B	0.098 (2)	0.0716 (19)	0.0712 (19)	−0.0468 (17)	−0.0262 (17)	0.0067 (15)
C28B	0.088 (2)	0.078 (2)	0.078 (2)	−0.0356 (17)	−0.0186 (17)	−0.0022 (16)
C29B	0.086 (2)	0.079 (2)	0.094 (2)	−0.0357 (17)	−0.0064 (18)	−0.0104 (17)
C1C	0.0340 (11)	0.0406 (12)	0.0460 (13)	−0.0110 (9)	−0.0112 (10)	−0.0037 (9)
C2C	0.0384 (12)	0.0433 (12)	0.0399 (12)	−0.0126 (9)	−0.0134 (10)	−0.0035 (9)
C3C	0.0430 (12)	0.0471 (13)	0.0446 (13)	−0.0173 (10)	−0.0111 (10)	−0.0051 (10)
C4C	0.0603 (15)	0.0457 (13)	0.0515 (14)	−0.0206 (12)	−0.0215 (12)	0.0009 (11)
C5C	0.0487 (14)	0.0448 (13)	0.0600 (15)	−0.0059 (11)	−0.0212 (12)	−0.0054 (11)
C6C	0.0361 (12)	0.0501 (14)	0.0551 (14)	−0.0102 (10)	−0.0101 (10)	−0.0026 (11)
C7C	0.0347 (11)	0.0456 (12)	0.0418 (12)	−0.0102 (9)	−0.0123 (10)	−0.0040 (10)
C8C	0.0390 (12)	0.0449 (12)	0.0421 (12)	−0.0138 (10)	−0.0113 (10)	−0.0014 (10)
C9C	0.0404 (12)	0.0555 (15)	0.0591 (15)	−0.0167 (11)	−0.0081 (11)	0.0012 (12)
C10C	0.0553 (15)	0.0583 (16)	0.0637 (16)	−0.0312 (13)	−0.0124 (12)	0.0051 (12)
C11C	0.0647 (16)	0.0440 (13)	0.0636 (16)	−0.0219 (12)	−0.0208 (13)	0.0011 (11)
C12C	0.0475 (13)	0.0424 (13)	0.0595 (15)	−0.0110 (10)	−0.0161 (12)	−0.0076 (11)
C13C	0.0381 (12)	0.0424 (12)	0.0433 (12)	−0.0130 (9)	−0.0131 (10)	−0.0039 (9)
C14C	0.0365 (11)	0.0445 (12)	0.0531 (14)	−0.0116 (10)	−0.0117 (10)	−0.0034 (10)
C15C	0.0416 (12)	0.0512 (13)	0.0522 (14)	−0.0131 (10)	−0.0157 (11)	−0.0016 (11)
C16C	0.0439 (12)	0.0465 (13)	0.0528 (14)	−0.0136 (10)	−0.0165 (11)	−0.0001 (10)
C17C	0.0503 (14)	0.0556 (14)	0.0522 (15)	−0.0128 (11)	−0.0166 (12)	−0.0015 (11)
C18C	0.0561 (15)	0.0617 (16)	0.0580 (16)	−0.0072 (12)	−0.0206 (13)	−0.0081 (12)
C19C	0.076 (2)	0.112 (3)	0.0602 (18)	−0.0062 (18)	−0.0254 (16)	−0.0168 (17)
C20C	0.105 (3)	0.148 (4)	0.083 (2)	−0.014 (2)	−0.046 (2)	−0.016 (2)
C21C	0.148 (4)	0.351 (9)	0.055 (2)	0.003 (5)	−0.036 (3)	−0.017 (4)
C22C	0.0372 (12)	0.0447 (12)	0.0509 (14)	−0.0110 (10)	−0.0093 (10)	−0.0071 (10)
C23C	0.0417 (12)	0.0505 (13)	0.0487 (14)	−0.0123 (10)	−0.0092 (11)	−0.0065 (11)
C24C	0.0414 (12)	0.0606 (15)	0.0500 (14)	−0.0170 (11)	−0.0087 (11)	−0.0101 (11)
C25C	0.0466 (13)	0.0580 (15)	0.0485 (14)	−0.0205 (11)	−0.0084 (11)	−0.0048 (11)
C26C	0.0521 (15)	0.098 (2)	0.0538 (16)	−0.0296 (14)	−0.0066 (12)	−0.0175 (14)
C27C	0.0684 (17)	0.108 (2)	0.0534 (16)	−0.0438 (17)	−0.0146 (14)	−0.0073 (15)
C28C	0.113 (3)	0.238 (5)	0.059 (2)	−0.087 (4)	−0.005 (2)	−0.043 (3)
C29C	0.148 (8)	0.297 (15)	0.086 (6)	−0.091 (9)	−0.015 (6)	−0.073 (8)
C29D	0.118 (7)	0.197 (11)	0.169 (9)	−0.030 (7)	−0.016 (7)	−0.120 (9)

Geometric parameters (Å, º)

C1A—C2A	1.521 (3)	C19B—C20B	1.506 (4)
C1A—C13A	1.525 (3)	C19B—H19C	0.9900
C1A—C14A	1.540 (3)	C19B—H19D	0.9900
C1A—C22A	1.540 (3)	C20B—C21B	1.504 (5)
C2A—C3A	1.382 (3)	C20B—H20C	0.9900
C2A—C7A	1.398 (3)	C20B—H20D	0.9900
C3A—C4A	1.399 (4)	C21B—H21D	0.9800
C3A—H3A	0.9500	C21B—H21E	0.9800
C4A—C5A	1.370 (4)	C21B—H21F	0.9800
C4A—H4A	0.9500	C22B—C23B	1.510 (3)
C5A—C6A	1.368 (4)	C22B—H22C	0.9900
C5A—H5A	0.9500	C22B—H22D	0.9900
C6A—C7A	1.387 (3)	C23B—C24B	1.500 (3)
C6A—H6A	0.9500	C23B—H23C	0.9900
C7A—C8A	1.460 (3)	C23B—H23D	0.9900
C8A—C9A	1.393 (4)	C24B—C25B	1.550 (4)
C8A—C13A	1.399 (3)	C24B—H24C	0.9900
C9A—C10A	1.367 (5)	C24B—H24D	0.9900
C9A—H9A	0.9500	C25B—C26B	1.462 (4)
C10A—C11A	1.372 (5)	C25B—H25C	0.9900
C10A—H10A	0.9500	C25B—H25D	0.9900
C11A—C12A	1.391 (4)	C26B—C27B	1.525 (4)
C11A—H11A	0.9500	C26B—H26C	0.9900
C12A—C13A	1.389 (3)	C26B—H26D	0.9900
C12A—H12A	0.9500	C27B—C28B	1.489 (4)
C14A—C15A	1.519 (3)	C27B—H27C	0.9900
C14A—H14A	0.9900	C27B—H27D	0.9900
C14A—H14B	0.9900	C28B—C29B	1.472 (4)
C15A—C16A	1.520 (3)	C28B—H28C	0.9900
C15A—H15A	0.9900	C28B—H28D	0.9900
C15A—H15B	0.9900	C29B—H29D	0.9800
C16A—C17A	1.517 (3)	C29B—H29E	0.9800
C16A—H16A	0.9900	C29B—H29F	0.9800
C16A—H16B	0.9900	C1C—C2C	1.524 (3)
C17A—C18A	1.517 (3)	C1C—C13C	1.522 (3)
C17A—H17A	0.9900	C1C—C14C	1.546 (3)
C17A—H17B	0.9900	C1C—C22C	1.537 (3)
C18A—C19A	1.516 (3)	C2C—C3C	1.384 (3)
C18A—H18A	0.9900	C2C—C7C	1.396 (3)
C18A—H18B	0.9900	C3C—C4C	1.382 (3)
C19A—C20A	1.512 (3)	C3C—H3C	0.9500
C19A—H19A	0.9900	C4C—C5C	1.383 (3)
C19A—H19B	0.9900	C4C—H4C	0.9500
C20A—C21A	1.511 (3)	C5C—C6C	1.384 (3)
C20A—H20A	0.9900	C5C—H5C	0.9500
C20A—H20B	0.9900	C6C—C7C	1.384 (3)
C21A—H21A	0.9800	C6C—H6C	0.9500
C21A—H21B	0.9800	C7C—C8C	1.471 (3)
C21A—H21C	0.9800	C8C—C9C	1.390 (3)
C22A—C23A	1.516 (3)	C8C—C13C	1.395 (3)
C22A—H22A	0.9900	C9C—C10C	1.378 (3)
C22A—H22B	0.9900	C9C—H9C	0.9500
C23A—C24A	1.522 (3)	C10C—C11C	1.382 (3)
C23A—H23A	0.9900	C10C—H10C	0.9500
C23A—H23B	0.9900	C11C—C12C	1.381 (3)
C24A—C25A	1.513 (3)	C11C—H11C	0.9500
C24A—H24A	0.9900	C12C—C13C	1.383 (3)
C24A—H24B	0.9900	C12C—H12C	0.9500
C25A—C26A	1.513 (3)	C14C—C15C	1.520 (3)
C25A—H25A	0.9900	C14C—H14E	0.9900
C25A—H25B	0.9900	C14C—H14F	0.9900
C26A—C27A	1.504 (3)	C15C—C16C	1.519 (3)
C26A—H26A	0.9900	C15C—H15E	0.9900
C26A—H26B	0.9900	C15C—H15F	0.9900
C27A—C28A	1.487 (3)	C16C—C17C	1.513 (3)
C27A—H27A	0.9900	C16C—H16E	0.9900
C27A—H27B	0.9900	C16C—H16F	0.9900
C28A—C29A	1.496 (4)	C17C—C18C	1.509 (3)
C28A—H28A	0.9900	C17C—H17E	0.9900
C28A—H28B	0.9900	C17C—H17F	0.9900
C29A—H29A	0.9800	C18C—C19C	1.519 (4)
C29A—H29B	0.9800	C18C—H18E	0.9900
C29A—H29C	0.9800	C18C—H18F	0.9900
C1B—C2B	1.518 (3)	C19C—C20C	1.461 (4)
C1B—C13B	1.522 (3)	C19C—H19E	0.9900
C1B—C14B	1.548 (3)	C19C—H19F	0.9900
C1B—C22B	1.543 (3)	C20C—C21C	1.497 (5)
C2B—C3B	1.379 (3)	C20C—H20E	0.9900
C2B—C7B	1.390 (3)	C20C—H20F	0.9900
C3B—C4B	1.384 (3)	C21C—H21G	0.9800
C3B—H3B	0.9500	C21C—H21H	0.9800
C4B—C5B	1.372 (4)	C21C—H21I	0.9800
C4B—H4B	0.9500	C22C—C23C	1.521 (3)
C5B—C6B	1.374 (4)	C22C—H22E	0.9900
C5B—H5B	0.9500	C22C—H22F	0.9900
C6B—C7B	1.394 (3)	C23C—C24C	1.516 (3)
C6B—H6B	0.9500	C23C—H23E	0.9900
C7B—C8B	1.456 (3)	C23C—H23F	0.9900
C8B—C9B	1.390 (4)	C24C—C25C	1.512 (3)
C8B—C13B	1.398 (3)	C24C—H24E	0.9900
C9B—C10B	1.364 (4)	C24C—H24F	0.9900
C9B—H9B	0.9500	C25C—C26C	1.514 (3)
C10B—C11B	1.369 (4)	C25C—H25E	0.9900
C10B—H10B	0.9500	C25C—H25F	0.9900
C11B—C12B	1.409 (4)	C26C—C27C	1.517 (3)
C11B—H11B	0.9500	C26C—H26E	0.9900
C12B—C13B	1.379 (3)	C26C—H26F	0.9900
C12B—H12B	0.9500	C27C—C28C	1.527 (4)
C14B—C15B	1.520 (3)	C27C—H27E	0.9900
C14B—H14C	0.9900	C27C—H27F	0.9900
C14B—H14D	0.9900	C28C—C29C	1.5093 (5)
C15B—C16B	1.520 (3)	C28C—C29D	1.5099 (6)
C15B—H15C	0.9900	C28C—H28E	0.9900
C15B—H15D	0.9900	C28C—H28F	0.9900
C16B—C17B	1.510 (3)	C28C—H28G	0.9900
C16B—H16C	0.9900	C28C—H28H	0.9900
C16B—H16D	0.9900	C29C—H29G	0.9800
C17B—C18B	1.510 (3)	C29C—H29H	0.9800
C17B—H17C	0.9900	C29C—H29I	0.9800
C17B—H17D	0.9900	C29D—H29J	0.9800
C18B—C19B	1.509 (4)	C29D—H29K	0.9800
C18B—H18C	0.9900	C29D—H29L	0.9800
C18B—H18D	0.9900
C2A—C1A—C13A	100.79 (18)	C20B—C19B—H19C	108.6
C2A—C1A—C14A	111.39 (17)	C20B—C19B—H19D	108.6
C2A—C1A—C22A	112.01 (17)	H19C—C19B—H19D	107.5
C13A—C1A—C14A	111.77 (17)	C19B—C20B—C21B	114.8 (3)
C13A—C1A—C22A	112.05 (17)	C19B—C20B—H20C	108.6
C14A—C1A—C22A	108.72 (18)	C19B—C20B—H20D	108.6
C1A—C2A—C3A	129.0 (2)	C21B—C20B—H20C	108.6
C1A—C2A—C7A	110.99 (19)	C21B—C20B—H20D	108.6
C3A—C2A—C7A	120.0 (2)	H20C—C20B—H20D	107.5
C2A—C3A—C4A	118.7 (3)	C20B—C21B—H21D	109.5
C2A—C3A—H3A	120.6	C20B—C21B—H21E	109.5
C4A—C3A—H3A	120.6	C20B—C21B—H21F	109.5
C3A—C4A—C5A	120.2 (3)	H21D—C21B—H21E	109.5
C3A—C4A—H4A	119.9	H21D—C21B—H21F	109.5
C5A—C4A—H4A	119.9	H21E—C21B—H21F	109.5
C4A—C5A—C6A	121.9 (3)	C1B—C22B—C23B	115.25 (19)
C4A—C5A—H5A	119.1	C1B—C22B—H22C	108.5
C6A—C5A—H5A	119.1	C1B—C22B—H22D	108.5
C5A—C6A—C7A	118.5 (3)	C23B—C22B—H22C	108.5
C5A—C6A—H6A	120.7	C23B—C22B—H22D	108.5
C7A—C6A—H6A	120.7	H22C—C22B—H22D	107.5
C2A—C7A—C6A	120.6 (2)	C22B—C23B—C24B	114.2 (2)
C2A—C7A—C8A	108.8 (2)	C22B—C23B—H23C	108.7
C6A—C7A—C8A	130.6 (3)	C22B—C23B—H23D	108.7
C7A—C8A—C9A	132.1 (3)	C24B—C23B—H23C	108.7
C7A—C8A—C13A	108.2 (2)	C24B—C23B—H23D	108.7
C9A—C8A—C13A	119.8 (3)	H23C—C23B—H23D	107.6
C8A—C9A—C10A	119.6 (3)	C23B—C24B—C25B	112.2 (2)
C8A—C9A—H9A	120.2	C23B—C24B—H24C	109.2
C10A—C9A—H9A	120.2	C23B—C24B—H24D	109.2
C9A—C10A—C11A	120.9 (3)	C25B—C24B—H24C	109.2
C9A—C10A—H10A	119.5	C25B—C24B—H24D	109.2
C11A—C10A—H10A	119.5	H24C—C24B—H24D	107.9
C10A—C11A—C12A	120.8 (3)	C24B—C25B—C26B	113.6 (2)
C10A—C11A—H11A	119.6	C24B—C25B—H25C	108.8
C12A—C11A—H11A	119.6	C24B—C25B—H25D	108.8
C11A—C12A—C13A	118.8 (3)	C26B—C25B—H25C	108.8
C11A—C12A—H12A	120.6	C26B—C25B—H25D	108.8
C13A—C12A—H12A	120.6	H25C—C25B—H25D	107.7
C1A—C13A—C8A	111.23 (19)	C25B—C26B—C27B	114.7 (3)
C1A—C13A—C12A	128.6 (2)	C25B—C26B—H26C	108.6
C8A—C13A—C12A	120.1 (2)	C25B—C26B—H26D	108.6
C1A—C14A—C15A	116.12 (19)	C27B—C26B—H26C	108.6
C1A—C14A—H14A	108.3	C27B—C26B—H26D	108.6
C1A—C14A—H14B	108.3	H26C—C26B—H26D	107.6
C15A—C14A—H14A	108.3	C26B—C27B—C28B	111.0 (3)
C15A—C14A—H14B	108.3	C26B—C27B—H27C	109.4
H14A—C14A—H14B	107.4	C26B—C27B—H27D	109.4
C14A—C15A—C16A	112.94 (19)	C28B—C27B—H27C	109.4
C14A—C15A—H15A	109.0	C28B—C27B—H27D	109.4
C14A—C15A—H15B	109.0	H27C—C27B—H27D	108.0
C16A—C15A—H15A	109.0	C27B—C28B—C29B	115.0 (3)
C16A—C15A—H15B	109.0	C27B—C28B—H28C	108.5
H15A—C15A—H15B	107.8	C27B—C28B—H28D	108.5
C15A—C16A—C17A	113.54 (19)	C29B—C28B—H28C	108.5
C15A—C16A—H16A	108.9	C29B—C28B—H28D	108.5
C15A—C16A—H16B	108.9	H28C—C28B—H28D	107.5
C17A—C16A—H16A	108.9	C28B—C29B—H29D	109.5
C17A—C16A—H16B	108.9	C28B—C29B—H29E	109.5
H16A—C16A—H16B	107.7	C28B—C29B—H29F	109.5
C16A—C17A—C18A	114.41 (19)	H29D—C29B—H29E	109.5
C16A—C17A—H17A	108.7	H29D—C29B—H29F	109.5
C16A—C17A—H17B	108.7	H29E—C29B—H29F	109.5
C18A—C17A—H17A	108.7	C2C—C1C—C13C	101.07 (16)
C18A—C17A—H17B	108.7	C2C—C1C—C14C	110.59 (16)
H17A—C17A—H17B	107.6	C2C—C1C—C22C	112.58 (17)
C17A—C18A—C19A	113.72 (19)	C13C—C1C—C14C	111.58 (17)
C17A—C18A—H18A	108.8	C13C—C1C—C22C	111.77 (17)
C17A—C18A—H18B	108.8	C14C—C1C—C22C	109.10 (16)
C19A—C18A—H18A	108.8	C1C—C2C—C3C	129.05 (19)
C19A—C18A—H18B	108.8	C1C—C2C—C7C	111.01 (18)
H18A—C18A—H18B	107.7	C3C—C2C—C7C	119.93 (19)
C18A—C19A—C20A	114.69 (19)	C2C—C3C—C4C	119.2 (2)
C18A—C19A—H19A	108.6	C2C—C3C—H3C	120.4
C18A—C19A—H19B	108.6	C4C—C3C—H3C	120.4
C20A—C19A—H19A	108.6	C3C—C4C—C5C	121.0 (2)
C20A—C19A—H19B	108.6	C3C—C4C—H4C	119.5
H19A—C19A—H19B	107.6	C5C—C4C—H4C	119.5
C19A—C20A—C21A	113.3 (2)	C4C—C5C—C6C	120.2 (2)
C19A—C20A—H20A	108.9	C4C—C5C—H5C	119.9
C19A—C20A—H20B	108.9	C6C—C5C—H5C	119.9
C21A—C20A—H20A	108.9	C5C—C6C—C7C	119.2 (2)
C21A—C20A—H20B	108.9	C5C—C6C—H6C	120.4
H20A—C20A—H20B	107.7	C7C—C6C—H6C	120.4
C20A—C21A—H21A	109.5	C2C—C7C—C6C	120.6 (2)
C20A—C21A—H21B	109.5	C2C—C7C—C8C	108.37 (17)
C20A—C21A—H21C	109.5	C6C—C7C—C8C	131.1 (2)
H21A—C21A—H21B	109.5	C7C—C8C—C9C	130.95 (19)
H21A—C21A—H21C	109.5	C7C—C8C—C13C	108.37 (18)
H21B—C21A—H21C	109.5	C9C—C8C—C13C	120.7 (2)
C1A—C22A—C23A	116.27 (19)	C8C—C9C—C10C	119.0 (2)
C1A—C22A—H22A	108.2	C8C—C9C—H9C	120.5
C1A—C22A—H22B	108.2	C10C—C9C—H9C	120.5
C23A—C22A—H22A	108.2	C9C—C10C—C11C	120.4 (2)
C23A—C22A—H22B	108.2	C9C—C10C—H10C	119.8
H22A—C22A—H22B	107.4	C11C—C10C—H10C	119.8
C22A—C23A—C24A	112.8 (2)	C10C—C11C—C12C	120.9 (2)
C22A—C23A—H23A	109.0	C10C—C11C—H11C	119.6
C22A—C23A—H23B	109.0	C12C—C11C—H11C	119.6
C24A—C23A—H23A	109.0	C11C—C12C—C13C	119.4 (2)
C24A—C23A—H23B	109.0	C11C—C12C—H12C	120.3
H23A—C23A—H23B	107.8	C13C—C12C—H12C	120.3
C23A—C24A—C25A	113.5 (2)	C1C—C13C—C8C	111.16 (18)
C23A—C24A—H24A	108.9	C1C—C13C—C12C	129.22 (19)
C23A—C24A—H24B	108.9	C8C—C13C—C12C	119.6 (2)
C25A—C24A—H24A	108.9	C1C—C14C—C15C	115.00 (17)
C25A—C24A—H24B	108.9	C1C—C14C—H14E	108.5
H24A—C24A—H24B	107.7	C1C—C14C—H14F	108.5
C24A—C25A—C26A	114.6 (2)	C15C—C14C—H14E	108.5
C24A—C25A—H25A	108.6	C15C—C14C—H14F	108.5
C24A—C25A—H25B	108.6	H14E—C14C—H14F	107.5
C26A—C25A—H25A	108.6	C14C—C15C—C16C	114.22 (18)
C26A—C25A—H25B	108.6	C14C—C15C—H15E	108.7
H25A—C25A—H25B	107.6	C14C—C15C—H15F	108.7
C25A—C26A—C27A	114.2 (2)	C16C—C15C—H15E	108.7
C25A—C26A—H26A	108.7	C16C—C15C—H15F	108.7
C25A—C26A—H26B	108.7	H15E—C15C—H15F	107.6
C27A—C26A—H26A	108.7	C15C—C16C—C17C	112.63 (18)
C27A—C26A—H26B	108.7	C15C—C16C—H16E	109.1
H26A—C26A—H26B	107.6	C15C—C16C—H16F	109.1
C26A—C27A—C28A	115.9 (2)	C17C—C16C—H16E	109.1
C26A—C27A—H27A	108.3	C17C—C16C—H16F	109.1
C26A—C27A—H27B	108.3	H16E—C16C—H16F	107.8
C28A—C27A—H27A	108.3	C16C—C17C—C18C	114.5 (2)
C28A—C27A—H27B	108.3	C16C—C17C—H17E	108.6
H27A—C27A—H27B	107.4	C16C—C17C—H17F	108.6
C27A—C28A—C29A	116.2 (3)	C18C—C17C—H17E	108.6
C27A—C28A—H28A	108.2	C18C—C17C—H17F	108.6
C27A—C28A—H28B	108.2	H17E—C17C—H17F	107.6
C29A—C28A—H28A	108.2	C17C—C18C—C19C	113.0 (2)
C29A—C28A—H28B	108.2	C17C—C18C—H18E	109.0
H28A—C28A—H28B	107.4	C17C—C18C—H18F	109.0
C28A—C29A—H29A	109.5	C19C—C18C—H18E	109.0
C28A—C29A—H29B	109.5	C19C—C18C—H18F	109.0
C28A—C29A—H29C	109.5	H18E—C18C—H18F	107.8
H29A—C29A—H29B	109.5	C18C—C19C—C20C	115.7 (3)
H29A—C29A—H29C	109.5	C18C—C19C—H19E	108.4
H29B—C29A—H29C	109.5	C18C—C19C—H19F	108.4
C2B—C1B—C13B	100.56 (18)	C20C—C19C—H19E	108.4
C2B—C1B—C14B	111.04 (18)	C20C—C19C—H19F	108.4
C2B—C1B—C22B	111.51 (18)	H19E—C19C—H19F	107.4
C13B—C1B—C14B	112.54 (18)	C19C—C20C—C21C	112.6 (3)
C13B—C1B—C22B	112.54 (18)	C19C—C20C—H20E	109.1
C14B—C1B—C22B	108.53 (17)	C19C—C20C—H20F	109.1
C1B—C2B—C3B	128.7 (2)	C21C—C20C—H20E	109.1
C1B—C2B—C7B	111.6 (2)	C21C—C20C—H20F	109.1
C3B—C2B—C7B	119.7 (2)	H20E—C20C—H20F	107.8
C2B—C3B—C4B	119.5 (3)	C20C—C21C—H21G	109.5
C2B—C3B—H3B	120.3	C20C—C21C—H21H	109.5
C4B—C3B—H3B	120.3	C20C—C21C—H21I	109.5
C3B—C4B—C5B	120.6 (3)	H21G—C21C—H21H	109.5
C3B—C4B—H4B	119.7	H21G—C21C—H21I	109.5
C5B—C4B—H4B	119.7	H21H—C21C—H21I	109.5
C4B—C5B—C6B	121.0 (3)	C1C—C22C—C23C	115.73 (17)
C4B—C5B—H5B	119.5	C1C—C22C—H22E	108.3
C6B—C5B—H5B	119.5	C1C—C22C—H22F	108.3
C5B—C6B—C7B	118.6 (3)	C23C—C22C—H22E	108.3
C5B—C6B—H6B	120.7	C23C—C22C—H22F	108.3
C7B—C6B—H6B	120.7	H22E—C22C—H22F	107.4
C2B—C7B—C6B	120.6 (2)	C22C—C23C—C24C	113.44 (18)
C2B—C7B—C8B	108.2 (2)	C22C—C23C—H23E	108.9
C6B—C7B—C8B	131.1 (2)	C22C—C23C—H23F	108.9
C7B—C8B—C9B	130.7 (3)	C24C—C23C—H23E	108.9
C7B—C8B—C13B	108.7 (2)	C24C—C23C—H23F	108.9
C9B—C8B—C13B	120.6 (3)	H23E—C23C—H23F	107.7
C8B—C9B—C10B	118.6 (3)	C23C—C24C—C25C	114.02 (18)
C8B—C9B—H9B	120.7	C23C—C24C—H24E	108.7
C10B—C9B—H9B	120.7	C23C—C24C—H24F	108.7
C9B—C10B—C11B	121.7 (3)	C25C—C24C—H24E	108.7
C9B—C10B—H10B	119.1	C25C—C24C—H24F	108.7
C11B—C10B—H10B	119.1	H24E—C24C—H24F	107.6
C10B—C11B—C12B	120.5 (3)	C24C—C25C—C26C	113.26 (19)
C10B—C11B—H11B	119.7	C24C—C25C—H25E	108.9
C12B—C11B—H11B	119.7	C24C—C25C—H25F	108.9
C11B—C12B—C13B	118.2 (3)	C26C—C25C—H25E	108.9
C11B—C12B—H12B	120.9	C26C—C25C—H25F	108.9
C13B—C12B—H12B	120.9	H25E—C25C—H25F	107.7
C1B—C13B—C8B	110.9 (2)	C25C—C26C—C27C	114.9 (2)
C1B—C13B—C12B	128.8 (2)	C25C—C26C—H26E	108.6
C8B—C13B—C12B	120.3 (2)	C25C—C26C—H26F	108.6
C1B—C14B—C15B	115.80 (18)	C27C—C26C—H26E	108.6
C1B—C14B—H14C	108.3	C27C—C26C—H26F	108.6
C1B—C14B—H14D	108.3	H26E—C26C—H26F	107.5
C15B—C14B—H14C	108.3	C26C—C27C—C28C	112.3 (2)
C15B—C14B—H14D	108.3	C26C—C27C—H27E	109.1
H14C—C14B—H14D	107.4	C26C—C27C—H27F	109.1
C14B—C15B—C16B	113.23 (19)	C28C—C27C—H27E	109.1
C14B—C15B—H15C	108.9	C28C—C27C—H27F	109.1
C14B—C15B—H15D	108.9	H27E—C27C—H27F	107.9
C16B—C15B—H15C	108.9	C27C—C28C—C29C	112.9 (2)
C16B—C15B—H15D	108.9	C27C—C28C—C29D	112.8 (2)
H15C—C15B—H15D	107.7	C27C—C28C—H28E	109.0
C15B—C16B—C17B	114.2 (2)	C27C—C28C—H28F	109.0
C15B—C16B—H16C	108.7	C29C—C28C—H28E	109.0
C15B—C16B—H16D	108.7	C29C—C28C—H28F	109.0
C17B—C16B—H16C	108.7	H28E—C28C—H28F	107.8
C17B—C16B—H16D	108.7	C27C—C28C—H28G	109.0
H16C—C16B—H16D	107.6	C27C—C28C—H28H	109.0
C16B—C17B—C18B	114.6 (2)	C29D—C28C—H28G	109.0
C16B—C17B—H17C	108.6	C29D—C28C—H28H	109.0
C16B—C17B—H17D	108.6	H28G—C28C—H28H	107.8
C18B—C17B—H17C	108.6	C28C—C29C—H29G	109.5
C18B—C17B—H17D	108.6	C28C—C29C—H29H	109.5
H17C—C17B—H17D	107.6	C28C—C29C—H29I	109.5
C17B—C18B—C19B	114.6 (2)	H29G—C29C—H29H	109.5
C17B—C18B—H18C	108.6	H29G—C29C—H29I	109.5
C17B—C18B—H18D	108.6	H29H—C29C—H29I	109.5
C19B—C18B—H18C	108.6	C28C—C29D—H29J	109.5
C19B—C18B—H18D	108.6	C28C—C29D—H29K	109.5
H18C—C18B—H18D	107.6	C28C—C29D—H29L	109.5
C18B—C19B—C20B	114.8 (3)	H29J—C29D—H29K	109.5
C18B—C19B—H19C	108.6	H29J—C29D—H29L	109.5
C18B—C19B—H19D	108.6	H29K—C29D—H29L	109.5
C13A—C1A—C2A—C3A	−178.8 (2)	C2B—C7B—C8B—C9B	179.6 (2)
C13A—C1A—C2A—C7A	2.0 (2)	C2B—C7B—C8B—C13B	−0.4 (2)
C14A—C1A—C2A—C3A	62.5 (3)	C6B—C7B—C8B—C9B	0.4 (4)
C14A—C1A—C2A—C7A	−116.7 (2)	C6B—C7B—C8B—C13B	−179.6 (2)
C22A—C1A—C2A—C3A	−59.5 (3)	C7B—C8B—C9B—C10B	179.9 (3)
C22A—C1A—C2A—C7A	121.3 (2)	C13B—C8B—C9B—C10B	−0.2 (4)
C2A—C1A—C13A—C8A	−1.8 (2)	C7B—C8B—C13B—C1B	0.2 (3)
C2A—C1A—C13A—C12A	177.5 (2)	C7B—C8B—C13B—C12B	179.8 (2)
C14A—C1A—C13A—C8A	116.6 (2)	C9B—C8B—C13B—C1B	−179.8 (2)
C14A—C1A—C13A—C12A	−64.0 (3)	C9B—C8B—C13B—C12B	−0.2 (4)
C22A—C1A—C13A—C8A	−121.0 (2)	C8B—C9B—C10B—C11B	0.0 (5)
C22A—C1A—C13A—C12A	58.3 (3)	C9B—C10B—C11B—C12B	0.5 (5)
C2A—C1A—C14A—C15A	50.1 (3)	C10B—C11B—C12B—C13B	−0.9 (4)
C13A—C1A—C14A—C15A	−61.7 (3)	C11B—C12B—C13B—C1B	−179.8 (2)
C22A—C1A—C14A—C15A	174.04 (18)	C11B—C12B—C13B—C8B	0.7 (4)
C2A—C1A—C22A—C23A	−56.6 (3)	C1B—C14B—C15B—C16B	172.7 (2)
C13A—C1A—C22A—C23A	55.8 (3)	C14B—C15B—C16B—C17B	174.7 (2)
C14A—C1A—C22A—C23A	179.84 (19)	C15B—C16B—C17B—C18B	179.9 (2)
C1A—C2A—C3A—C4A	−179.5 (2)	C16B—C17B—C18B—C19B	178.8 (2)
C7A—C2A—C3A—C4A	−0.4 (3)	C17B—C18B—C19B—C20B	−179.9 (3)
C1A—C2A—C7A—C6A	179.59 (18)	C18B—C19B—C20B—C21B	179.9 (3)
C1A—C2A—C7A—C8A	−1.5 (2)	C1B—C22B—C23B—C24B	−176.2 (2)
C3A—C2A—C7A—C6A	0.3 (3)	C22B—C23B—C24B—C25B	−176.1 (2)
C3A—C2A—C7A—C8A	179.19 (19)	C23B—C24B—C25B—C26B	−177.1 (3)
C2A—C3A—C4A—C5A	0.0 (4)	C24B—C25B—C26B—C27B	−176.4 (3)
C3A—C4A—C5A—C6A	0.6 (4)	C25B—C26B—C27B—C28B	−176.2 (3)
C4A—C5A—C6A—C7A	−0.6 (4)	C26B—C27B—C28B—C29B	177.5 (3)
C5A—C6A—C7A—C2A	0.2 (3)	C13C—C1C—C2C—C3C	−179.8 (2)
C5A—C6A—C7A—C8A	−178.4 (2)	C13C—C1C—C2C—C7C	1.2 (2)
C2A—C7A—C8A—C9A	−178.8 (2)	C14C—C1C—C2C—C3C	61.9 (3)
C2A—C7A—C8A—C13A	0.3 (2)	C14C—C1C—C2C—C7C	−117.06 (19)
C6A—C7A—C8A—C9A	0.0 (4)	C22C—C1C—C2C—C3C	−60.5 (3)
C6A—C7A—C8A—C13A	179.1 (2)	C22C—C1C—C2C—C7C	120.60 (19)
C7A—C8A—C9A—C10A	178.1 (2)	C2C—C1C—C13C—C8C	−0.3 (2)
C13A—C8A—C9A—C10A	−1.0 (4)	C2C—C1C—C13C—C12C	179.6 (2)
C7A—C8A—C13A—C1A	1.0 (2)	C14C—C1C—C13C—C8C	117.28 (19)
C7A—C8A—C13A—C12A	−178.37 (19)	C14C—C1C—C13C—C12C	−62.8 (3)
C9A—C8A—C13A—C1A	−179.74 (19)	C22C—C1C—C13C—C8C	−120.25 (19)
C9A—C8A—C13A—C12A	0.9 (3)	C22C—C1C—C13C—C12C	59.7 (3)
C8A—C9A—C10A—C11A	0.6 (4)	C2C—C1C—C14C—C15C	62.1 (2)
C9A—C10A—C11A—C12A	−0.1 (4)	C13C—C1C—C14C—C15C	−49.6 (2)
C10A—C11A—C12A—C13A	0.0 (4)	C22C—C1C—C14C—C15C	−173.55 (18)
C11A—C12A—C13A—C1A	−179.7 (2)	C2C—C1C—C22C—C23C	−53.3 (2)
C11A—C12A—C13A—C8A	−0.4 (3)	C13C—C1C—C22C—C23C	59.6 (2)
C1A—C14A—C15A—C16A	178.47 (18)	C14C—C1C—C22C—C23C	−176.50 (18)
C14A—C15A—C16A—C17A	173.07 (18)	C1C—C2C—C3C—C4C	−178.2 (2)
C15A—C16A—C17A—C18A	175.76 (19)	C7C—C2C—C3C—C4C	0.6 (3)
C16A—C17A—C18A—C19A	−174.38 (18)	C1C—C2C—C7C—C6C	177.82 (19)
C17A—C18A—C19A—C20A	174.47 (19)	C1C—C2C—C7C—C8C	−1.7 (2)
C18A—C19A—C20A—C21A	−172.7 (2)	C3C—C2C—C7C—C6C	−1.2 (3)
C1A—C22A—C23A—C24A	177.66 (19)	C3C—C2C—C7C—C8C	179.26 (19)
C22A—C23A—C24A—C25A	−178.2 (2)	C2C—C3C—C4C—C5C	0.4 (3)
C23A—C24A—C25A—C26A	177.7 (2)	C3C—C4C—C5C—C6C	−1.0 (3)
C24A—C25A—C26A—C27A	176.8 (2)	C4C—C5C—C6C—C7C	0.4 (3)
C25A—C26A—C27A—C28A	−179.0 (2)	C5C—C6C—C7C—C2C	0.7 (3)
C26A—C27A—C28A—C29A	177.8 (3)	C5C—C6C—C7C—C8C	−179.9 (2)
C13B—C1B—C2B—C3B	178.6 (2)	C2C—C7C—C8C—C9C	−177.6 (2)
C13B—C1B—C2B—C7B	−0.3 (2)	C2C—C7C—C8C—C13C	1.5 (2)
C14B—C1B—C2B—C3B	−62.1 (3)	C6C—C7C—C8C—C9C	3.0 (4)
C14B—C1B—C2B—C7B	119.0 (2)	C6C—C7C—C8C—C13C	−178.0 (2)
C22B—C1B—C2B—C3B	59.0 (3)	C7C—C8C—C9C—C10C	179.7 (2)
C22B—C1B—C2B—C7B	−119.8 (2)	C13C—C8C—C9C—C10C	0.8 (3)
C2B—C1B—C13B—C8B	0.1 (2)	C7C—C8C—C13C—C1C	−0.7 (2)
C2B—C1B—C13B—C12B	−179.5 (2)	C7C—C8C—C13C—C12C	179.40 (19)
C14B—C1B—C13B—C8B	−118.1 (2)	C9C—C8C—C13C—C1C	178.5 (2)
C14B—C1B—C13B—C12B	62.3 (3)	C9C—C8C—C13C—C12C	−1.5 (3)
C22B—C1B—C13B—C8B	118.8 (2)	C8C—C9C—C10C—C11C	0.4 (4)
C22B—C1B—C13B—C12B	−60.7 (3)	C9C—C10C—C11C—C12C	−1.0 (4)
C2B—C1B—C14B—C15B	−65.3 (3)	C10C—C11C—C12C—C13C	0.4 (4)
C13B—C1B—C14B—C15B	46.5 (3)	C11C—C12C—C13C—C1C	−179.1 (2)
C22B—C1B—C14B—C15B	171.76 (19)	C11C—C12C—C13C—C8C	0.8 (3)
C2B—C1B—C22B—C23B	57.3 (3)	C1C—C14C—C15C—C16C	−174.89 (18)
C13B—C1B—C22B—C23B	−54.8 (3)	C14C—C15C—C16C—C17C	−170.23 (19)
C14B—C1B—C22B—C23B	179.9 (2)	C15C—C16C—C17C—C18C	177.23 (19)
C1B—C2B—C3B—C4B	−179.4 (2)	C16C—C17C—C18C—C19C	−178.3 (2)
C7B—C2B—C3B—C4B	−0.6 (3)	C17C—C18C—C19C—C20C	173.1 (3)
C1B—C2B—C7B—C6B	179.7 (2)	C18C—C19C—C20C—C21C	−177.7 (4)
C1B—C2B—C7B—C8B	0.4 (2)	C1C—C22C—C23C—C24C	−172.97 (18)
C3B—C2B—C7B—C6B	0.8 (3)	C22C—C23C—C24C—C25C	−179.22 (19)
C3B—C2B—C7B—C8B	−178.5 (2)	C23C—C24C—C25C—C26C	−176.4 (2)
C2B—C3B—C4B—C5B	0.0 (4)	C24C—C25C—C26C—C27C	178.1 (2)
C3B—C4B—C5B—C6B	0.5 (4)	C25C—C26C—C27C—C28C	−176.7 (2)
C4B—C5B—C6B—C7B	−0.4 (4)	C26C—C27C—C28C—C29C	174.9 (5)
C5B—C6B—C7B—C2B	−0.2 (3)	C26C—C27C—C28C—C29D	81.3 (5)
C5B—C6B—C7B—C8B	178.9 (2)