1,6,12,15,18,23,25,41,45,57-Decakis(trifluorometh­yl)-1,6,12,15,18,23,25,41,45,57-decahydro­(C₆₀–I_h)[5,6]fullerene

The title compound, C₇₀F₃₀,which has crystallographic twofold symmetry, is one of four isomers of C₆₀(CF₃)₁₀. It has an idealized C₆₀–I_h core, with the ten CF₃ groups arranged on two symmetry-related para-para-para-meta-meta loops of five edge-sharing C₆(CF₃)₂ hexa­gons. There are no cage Csp³—Csp³ bonds. There are intra­molecular F...F contacts between pairs of neighboring CF₃ groups, ranging from 2.523 (2) to 2.746 (2) Å.

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean [sigma](C-C) = 0.003 Å
• R factor = 0.047
• wR factor = 0.129
• Data-to-parameter ratio = 15.1

checkCIF/PLATON results

No syntax errors found





Alert level B
PLAT213_ALERT_2_B Atom F23     has ADP max/min Ratio .............       4.30 prolat
PLAT431_ALERT_2_B Short Inter HL..A Contact  F23    ..  F42     ..       2.57 Ang.

Alert level C
PLAT040_ALERT_1_C No H-atoms in this Carbon Containing Compound ..          ?
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical .          ?
PLAT220_ALERT_2_C Large Non-Solvent    F     Ueq(max)/Ueq(min) ...       2.67 Ratio
PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor ....       2.19

Alert level G
CHEMS02_ALERT_1_G  Please check that you have entered the correct
            _publ_requested_category classification of your compound;
            FI or CI or EI for inorganic; FM or CM or EM for metal-organic;
            FO or CO or EO for organic.
            From the CIF: _publ_requested_category   EO
            From the CIF: _chemical_formula_sum:C70 F30

   0 ALERT level A = In general: serious problem
   2 ALERT level B = Potentially serious problem
   4 ALERT level C = Check and explain
   1 ALERT level G = General alerts; check

   3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   4 ALERT type 2 Indicator that the structure model may be wrong or deficient
   0 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion


checkCIF publication errors

Alert level A
PUBL024_ALERT_1_A The number of authors is greater than 5.
              Please specify the role of each of the co-authors
              for your paper.

Author Response: Each author listed has made a unique and important contribution to this work. We request that all authors be listed as given below.

   1 ALERT level A = Data missing that is essential or data in wrong format
   0 ALERT level G = General alerts. Data that may be required is missing

---

Computing details

Data collection: APEX2 (Bruker, 2006); cell refinement: APEX2; data reduction: APEX2; program(s) used to solve structure: SHELXTL (Bruker, 2000); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

1,6,12,15,18,23,25,41,45,57-Decakis(trifluoromethyl)- 1,6,12,15,18,23,25,41,45,57-decahydro(C₆₀—I_h)[5,6]fullerene

Crystal data

C70F30	F(000) = 2760
Mr = 1410.70	Dx = 2.072 Mg m^−3
Orthorhombic, Pbcn	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2n 2ab	Cell parameters from 999 reflections
a = 18.0971 (11) Å	θ = 2.9–30.3°
b = 16.2516 (10) Å	µ = 0.21 mm^−1
c = 15.3735 (9) Å	T = 100 K
V = 4521.5 (5) Å^3	Plate, orange
Z = 4	0.37 × 0.34 × 0.08 mm

Data collection

Bruker Kappa APEXII diffractometer	6794 independent reflections
Radiation source: fine-focus sealed tube	4712 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.036
φ and ω scans	θmax = 30.3°, θmin = 2.9°
Absorption correction: multi-scan (SADABS; Bruker, 2000)	h = −21→25
Tmin = 0.927, Tmax = 0.984	k = −23→22
61427 measured reflections	l = −20→21

Refinement

Refinement on F^2	0 restraints
Least-squares matrix: full	Primary atom site location: structure-invariant direct methods
R[F^2 > 2σ(F^2)] = 0.047	Secondary atom site location: difference Fourier map
wR(F^2) = 0.129	w = 1/[σ^2(Fo^2) + (0.0675P)^2 + 1.8907P] where P = (Fo^2 + 2Fc^2)/3
S = 1.03	(Δ/σ)max < 0.001
6794 reflections	Δρmax = 0.40 e Å^−3
451 parameters	Δρmin = −0.42 e Å^−3

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.

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

	x	y	z	Uiso*/Ueq
C1	0.06146 (10)	0.13807 (12)	0.09806 (13)	0.0215 (4)
C2	0.06567 (10)	0.22159 (13)	0.05180 (12)	0.0209 (4)
C3	0.12373 (9)	0.26379 (12)	0.08366 (11)	0.0188 (4)
C4	0.15521 (9)	0.21859 (12)	0.15868 (11)	0.0173 (3)
C5	0.11673 (9)	0.14907 (12)	0.17247 (12)	0.0186 (4)
C6	0.11017 (10)	0.10670 (12)	0.25979 (13)	0.0201 (4)
C7	0.02774 (10)	0.09513 (11)	0.28321 (13)	0.0204 (4)
C9	−0.01465 (10)	0.12188 (12)	0.13407 (13)	0.0210 (4)
C10	−0.07828 (10)	0.16915 (12)	0.10291 (12)	0.0205 (4)
C11	−0.07126 (9)	0.23604 (14)	0.04878 (12)	0.0224 (4)
C12	0.00147 (10)	0.26095 (14)	0.00402 (12)	0.0234 (4)
C13	0.00265 (10)	0.35379 (14)	0.02307 (12)	0.0239 (4)
C14	0.06319 (10)	0.39601 (13)	0.05178 (12)	0.0235 (4)
C15	0.13805 (10)	0.35430 (12)	0.06906 (12)	0.0206 (4)
C16	0.16013 (9)	0.39441 (12)	0.15565 (12)	0.0197 (4)
C17	0.18969 (9)	0.35221 (12)	0.22463 (12)	0.0182 (4)
C18	0.20461 (9)	0.25923 (12)	0.22477 (11)	0.0176 (3)
C19	0.17678 (9)	0.23500 (12)	0.31575 (12)	0.0186 (4)
C20	0.13377 (9)	0.16736 (12)	0.33055 (12)	0.0190 (4)
C28	0.16623 (9)	0.30736 (12)	0.36659 (12)	0.0195 (4)
C29	0.11439 (10)	0.30771 (13)	0.43409 (12)	0.0219 (4)
C30	0.06992 (10)	0.37970 (14)	0.44932 (13)	0.0247 (4)
C31	0.07864 (11)	0.44916 (13)	0.39756 (14)	0.0257 (4)
C32	−0.01496 (11)	0.49384 (13)	0.13195 (14)	0.0271 (4)
C33	0.05521 (11)	0.46563 (13)	0.10819 (14)	0.0258 (4)
C34	0.11399 (10)	0.46508 (12)	0.17117 (14)	0.0235 (4)
C35	0.10182 (10)	0.49351 (12)	0.25526 (15)	0.0252 (4)
C36	0.13253 (10)	0.44916 (12)	0.32731 (13)	0.0238 (4)
C37	0.17453 (9)	0.37893 (12)	0.31203 (12)	0.0206 (4)
C50	0.02849 (11)	0.52170 (12)	0.28038 (15)	0.0283 (5)
C61	0.08994 (11)	0.07001 (14)	0.03614 (14)	0.0288 (5)
C62	−0.00303 (11)	0.24312 (18)	−0.09534 (13)	0.0361 (6)
C63	0.19315 (11)	0.37361 (15)	−0.00427 (13)	0.0293 (5)
C64	0.28656 (10)	0.23781 (13)	0.21250 (13)	0.0234 (4)
C65	0.15074 (11)	0.02299 (13)	0.26707 (15)	0.0280 (4)
F11	0.04700 (7)	0.06274 (9)	−0.03368 (8)	0.0346 (3)
F12	0.09262 (7)	−0.00305 (8)	0.07525 (9)	0.0368 (3)
F13	0.15839 (7)	0.08748 (9)	0.00867 (9)	0.0389 (3)
F21	−0.03600 (8)	0.17248 (10)	−0.11297 (8)	0.0424 (4)
F22	−0.04241 (8)	0.30267 (10)	−0.13476 (8)	0.0429 (4)
F23	0.06337 (8)	0.24168 (17)	−0.13083 (9)	0.0831 (8)
F31	0.16608 (8)	0.35317 (11)	−0.08164 (8)	0.0449 (4)
F32	0.20786 (7)	0.45410 (9)	−0.00644 (9)	0.0399 (3)
F33	0.25678 (7)	0.33425 (10)	0.00597 (9)	0.0428 (4)
F41	0.30021 (6)	0.15956 (8)	0.23077 (9)	0.0312 (3)
F42	0.32831 (6)	0.28382 (9)	0.26424 (9)	0.0342 (3)
F43	0.30799 (6)	0.25108 (10)	0.13074 (8)	0.0407 (4)
F51	0.10920 (7)	−0.03976 (8)	0.24061 (11)	0.0413 (4)
F52	0.21245 (7)	0.02211 (8)	0.21969 (9)	0.0382 (3)
F53	0.16987 (7)	0.00784 (9)	0.34944 (9)	0.0381 (3)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
C1	0.0144 (8)	0.0282 (10)	0.0219 (9)	0.0018 (7)	0.0004 (7)	−0.0066 (8)
C2	0.0159 (8)	0.0333 (10)	0.0135 (8)	0.0034 (7)	0.0020 (7)	−0.0046 (7)
C3	0.0134 (7)	0.0306 (10)	0.0123 (8)	0.0028 (7)	0.0023 (6)	−0.0004 (7)
C4	0.0123 (7)	0.0249 (9)	0.0148 (8)	0.0027 (6)	0.0017 (6)	−0.0015 (7)
C5	0.0118 (7)	0.0245 (9)	0.0196 (9)	0.0030 (6)	0.0007 (6)	−0.0028 (7)
C6	0.0139 (8)	0.0224 (9)	0.0239 (9)	0.0012 (7)	0.0004 (7)	0.0028 (7)
C7	0.0144 (8)	0.0186 (9)	0.0281 (10)	0.0002 (7)	0.0014 (7)	0.0035 (7)
C9	0.0152 (8)	0.0239 (9)	0.0239 (9)	−0.0001 (7)	−0.0006 (7)	−0.0084 (7)
C10	0.0138 (8)	0.0297 (10)	0.0179 (9)	0.0002 (7)	−0.0018 (7)	−0.0088 (7)
C11	0.0119 (7)	0.0439 (12)	0.0113 (8)	0.0018 (7)	−0.0025 (6)	−0.0054 (8)
C12	0.0139 (7)	0.0443 (12)	0.0120 (8)	0.0026 (8)	0.0013 (6)	−0.0001 (8)
C13	0.0177 (8)	0.0410 (12)	0.0128 (8)	0.0042 (8)	0.0017 (7)	0.0107 (8)
C14	0.0164 (8)	0.0358 (11)	0.0183 (9)	0.0030 (7)	0.0038 (7)	0.0131 (8)
C15	0.0141 (8)	0.0314 (11)	0.0161 (8)	0.0014 (7)	0.0024 (6)	0.0061 (7)
C16	0.0129 (7)	0.0246 (10)	0.0217 (9)	−0.0041 (7)	0.0033 (7)	0.0033 (7)
C17	0.0110 (7)	0.0244 (9)	0.0193 (8)	−0.0036 (6)	0.0022 (6)	0.0009 (7)
C18	0.0108 (7)	0.0270 (10)	0.0148 (8)	−0.0001 (6)	−0.0004 (6)	0.0021 (7)
C19	0.0104 (7)	0.0304 (10)	0.0152 (8)	0.0006 (6)	−0.0019 (6)	0.0037 (7)
C20	0.0127 (7)	0.0272 (9)	0.0172 (8)	0.0026 (7)	−0.0025 (7)	0.0059 (7)
C28	0.0107 (7)	0.0319 (10)	0.0158 (8)	−0.0035 (7)	−0.0031 (6)	−0.0002 (7)
C29	0.0145 (8)	0.0389 (11)	0.0122 (8)	−0.0041 (7)	−0.0034 (6)	−0.0035 (8)
C30	0.0163 (8)	0.0406 (12)	0.0172 (9)	−0.0053 (8)	−0.0004 (7)	−0.0117 (8)
C31	0.0187 (8)	0.0304 (11)	0.0280 (10)	−0.0075 (8)	0.0019 (8)	−0.0142 (8)
C32	0.0220 (9)	0.0237 (10)	0.0357 (11)	0.0040 (8)	0.0040 (8)	0.0141 (9)
C33	0.0196 (9)	0.0264 (10)	0.0316 (11)	0.0012 (7)	0.0059 (8)	0.0135 (8)
C34	0.0181 (8)	0.0194 (9)	0.0331 (11)	−0.0030 (7)	0.0064 (8)	0.0068 (8)
C35	0.0182 (8)	0.0181 (9)	0.0392 (11)	−0.0062 (7)	0.0052 (8)	−0.0025 (8)
C36	0.0177 (8)	0.0257 (10)	0.0280 (10)	−0.0097 (7)	0.0023 (7)	−0.0089 (8)
C37	0.0120 (7)	0.0289 (10)	0.0210 (9)	−0.0065 (7)	−0.0008 (7)	−0.0035 (8)
C50	0.0234 (9)	0.0164 (9)	0.0450 (13)	−0.0022 (7)	0.0060 (9)	−0.0044 (9)
C61	0.0179 (9)	0.0368 (12)	0.0319 (11)	0.0020 (8)	0.0000 (8)	−0.0145 (9)
C62	0.0140 (8)	0.0785 (18)	0.0158 (9)	−0.0002 (10)	0.0012 (7)	−0.0033 (11)
C63	0.0187 (9)	0.0475 (13)	0.0216 (10)	0.0042 (8)	0.0045 (8)	0.0122 (9)
C64	0.0134 (8)	0.0362 (11)	0.0207 (9)	0.0009 (7)	0.0002 (7)	0.0030 (8)
C65	0.0193 (9)	0.0262 (10)	0.0386 (12)	0.0041 (7)	0.0024 (8)	0.0063 (9)
F11	0.0261 (6)	0.0476 (8)	0.0301 (7)	0.0004 (5)	−0.0022 (5)	−0.0195 (6)
F12	0.0311 (6)	0.0306 (7)	0.0487 (8)	0.0080 (5)	−0.0054 (6)	−0.0154 (6)
F13	0.0197 (6)	0.0539 (9)	0.0431 (8)	0.0001 (6)	0.0084 (5)	−0.0256 (7)
F21	0.0433 (8)	0.0621 (10)	0.0220 (6)	0.0123 (7)	−0.0096 (6)	−0.0158 (6)
F22	0.0434 (8)	0.0661 (10)	0.0193 (6)	−0.0189 (7)	−0.0122 (6)	0.0137 (6)
F23	0.0175 (7)	0.212 (3)	0.0201 (7)	−0.0108 (10)	0.0061 (6)	−0.0281 (11)
F31	0.0360 (7)	0.0821 (12)	0.0167 (6)	−0.0010 (7)	0.0078 (5)	0.0073 (7)
F32	0.0273 (6)	0.0506 (9)	0.0419 (8)	−0.0039 (6)	0.0100 (6)	0.0234 (7)
F33	0.0219 (6)	0.0712 (10)	0.0353 (7)	0.0162 (6)	0.0143 (6)	0.0229 (7)
F41	0.0180 (5)	0.0356 (7)	0.0399 (7)	0.0095 (5)	0.0029 (5)	0.0038 (6)
F42	0.0152 (5)	0.0462 (8)	0.0412 (7)	−0.0033 (5)	−0.0096 (5)	−0.0029 (6)
F43	0.0168 (6)	0.0813 (11)	0.0240 (6)	0.0085 (6)	0.0073 (5)	0.0147 (7)
F51	0.0316 (7)	0.0232 (7)	0.0692 (10)	0.0035 (5)	−0.0033 (7)	−0.0002 (6)
F52	0.0252 (6)	0.0362 (8)	0.0531 (9)	0.0137 (5)	0.0132 (6)	0.0085 (6)
F53	0.0363 (7)	0.0361 (7)	0.0419 (8)	0.0109 (6)	−0.0019 (6)	0.0161 (6)

Geometric parameters (Å, º)

C1—C9	1.508 (3)	C19—C20	1.366 (3)
C1—C5	1.530 (3)	C19—C28	1.425 (3)
C1—C2	1.534 (3)	C20—C10^i	1.434 (3)
C1—C61	1.548 (3)	C28—C29	1.399 (2)
C2—C3	1.347 (3)	C28—C37	1.442 (3)
C2—C12	1.516 (3)	C29—C11^i	1.427 (3)
C3—C4	1.481 (3)	C29—C30	1.439 (3)
C3—C15	1.510 (3)	C30—C31	1.390 (3)
C4—C5	1.344 (3)	C30—C13^i	1.443 (3)
C4—C18	1.506 (2)	C31—C32^i	1.436 (3)
C5—C6	1.513 (3)	C31—C36	1.455 (3)
C6—C20	1.529 (3)	C32—C33	1.399 (3)
C6—C7	1.546 (2)	C32—C31^i	1.436 (3)
C6—C65	1.550 (3)	C32—C50^i	1.443 (3)
C7—C9^i	1.365 (3)	C33—C34	1.438 (3)
C7—C7^i	1.432 (4)	C34—C35	1.390 (3)
C9—C7^i	1.365 (3)	C35—C36	1.434 (3)
C9—C10	1.465 (3)	C35—C50	1.456 (3)
C10—C11	1.375 (3)	C36—C37	1.391 (3)
C10—C20^i	1.434 (3)	C50—C50^i	1.391 (4)
C11—C29^i	1.426 (3)	C50—C32^i	1.443 (3)
C11—C12	1.539 (3)	C61—F11	1.330 (2)
C12—C13	1.537 (3)	C61—F12	1.332 (3)
C12—C62	1.557 (3)	C61—F13	1.339 (2)
C13—C14	1.366 (3)	C62—F23	1.320 (2)
C13—C30^i	1.443 (3)	C62—F21	1.322 (3)
C14—C33	1.433 (3)	C62—F22	1.346 (3)
C14—C15	1.538 (3)	C63—F33	1.327 (2)
C15—C16	1.535 (3)	C63—F31	1.329 (3)
C15—C63	1.537 (3)	C63—F32	1.335 (3)
C16—C17	1.372 (3)	C64—F41	1.326 (2)
C16—C34	1.440 (3)	C64—F42	1.328 (2)
C17—C37	1.439 (3)	C64—F43	1.333 (2)
C17—C18	1.535 (3)	C65—F51	1.331 (3)
C18—C64	1.535 (2)	C65—F52	1.333 (2)
C18—C19	1.538 (2)	C65—F53	1.336 (3)
C9—C1—C5	110.07 (16)	C28—C19—C18	109.36 (16)
C9—C1—C2	111.71 (15)	C19—C20—C10^i	120.10 (18)
C5—C1—C2	102.17 (15)	C19—C20—C6	124.02 (16)
C9—C1—C61	113.91 (16)	C10^i—C20—C6	108.97 (15)
C5—C1—C61	109.01 (15)	C29—C28—C19	120.01 (17)
C2—C1—C61	109.31 (16)	C29—C28—C37	119.88 (18)
C3—C2—C12	123.99 (19)	C19—C28—C37	109.43 (16)
C3—C2—C1	108.70 (16)	C28—C29—C11^i	120.04 (18)
C12—C2—C1	124.05 (16)	C28—C29—C30	119.93 (19)
C2—C3—C4	109.31 (17)	C11^i—C29—C30	109.13 (16)
C2—C3—C15	125.15 (17)	C31—C30—C29	120.23 (17)
C4—C3—C15	122.19 (16)	C31—C30—C13^i	120.57 (19)
C5—C4—C3	109.90 (16)	C29—C30—C13^i	108.64 (18)
C5—C4—C18	124.74 (17)	C30—C31—C32^i	120.03 (18)
C3—C4—C18	122.42 (17)	C30—C31—C36	120.06 (19)
C4—C5—C6	124.26 (17)	C32^i—C31—C36	107.66 (19)
C4—C5—C1	108.61 (16)	C33—C32—C31^i	118.7 (2)
C6—C5—C1	123.97 (16)	C33—C32—C50^i	120.06 (19)
C5—C6—C20	108.42 (15)	C31^i—C32—C50^i	108.53 (17)
C5—C6—C7	109.73 (15)	C32—C33—C14	120.56 (19)
C20—C6—C7	100.50 (15)	C32—C33—C34	119.8 (2)
C5—C6—C65	115.22 (16)	C14—C33—C34	109.15 (17)
C20—C6—C65	112.47 (16)	C35—C34—C33	120.44 (18)
C7—C6—C65	109.48 (15)	C35—C34—C16	120.74 (19)
C9^i—C7—C7^i	122.9 (2)	C33—C34—C16	108.80 (18)
C9^i—C7—C6	110.23 (16)	C34—C35—C36	119.33 (18)
C7^i—C7—C6	120.7 (2)	C34—C35—C50	119.70 (19)
C7^i—C9—C10	109.59 (16)	C36—C35—C50	107.85 (18)
C7^i—C9—C1	123.80 (17)	C37—C36—C35	119.59 (18)
C10—C9—C1	120.44 (18)	C37—C36—C31	119.44 (19)
C11—C10—C20^i	120.83 (17)	C35—C36—C31	108.28 (17)
C11—C10—C9	122.68 (17)	C36—C37—C17	120.63 (18)
C20^i—C10—C9	107.86 (17)	C36—C37—C28	120.44 (17)
C10—C11—C29^i	118.90 (17)	C17—C37—C28	108.65 (17)
C10—C11—C12	123.88 (17)	C50^i—C50—C32^i	120.1 (2)
C29^i—C11—C12	109.61 (18)	C50^i—C50—C35	119.8 (2)
C2—C12—C13	108.13 (16)	C32^i—C50—C35	107.68 (19)
C2—C12—C11	109.13 (16)	F11—C61—F12	107.85 (17)
C13—C12—C11	100.65 (15)	F11—C61—F13	107.74 (18)
C2—C12—C62	115.91 (16)	F12—C61—F13	107.32 (17)
C13—C12—C62	111.74 (18)	F11—C61—C1	111.42 (17)
C11—C12—C62	110.17 (15)	F12—C61—C1	111.82 (18)
C14—C13—C30^i	119.2 (2)	F13—C61—C1	110.51 (17)
C14—C13—C12	124.46 (17)	F23—C62—F21	108.1 (2)
C30^i—C13—C12	109.26 (17)	F23—C62—F22	108.0 (2)
C13—C14—C33	120.76 (18)	F21—C62—F22	107.05 (17)
C13—C14—C15	122.75 (19)	F23—C62—C12	111.18 (16)
C33—C14—C15	109.40 (17)	F21—C62—C12	112.73 (19)
C3—C15—C16	109.23 (15)	F22—C62—C12	109.6 (2)
C3—C15—C63	114.77 (17)	F33—C63—F31	107.80 (19)
C16—C15—C63	112.36 (16)	F33—C63—F32	107.59 (17)
C3—C15—C14	107.68 (15)	F31—C63—F32	107.22 (17)
C16—C15—C14	101.07 (15)	F33—C63—C15	112.18 (16)
C63—C15—C14	110.77 (15)	F31—C63—C15	111.49 (17)
C17—C16—C34	119.79 (18)	F32—C63—C15	110.34 (18)
C17—C16—C15	124.03 (17)	F41—C64—F42	107.90 (15)
C34—C16—C15	109.36 (16)	F41—C64—F43	107.51 (17)
C16—C17—C37	119.79 (17)	F42—C64—F43	107.95 (16)
C16—C17—C18	124.19 (17)	F41—C64—C18	111.81 (16)
C37—C17—C18	109.23 (16)	F42—C64—C18	110.39 (16)
C4—C18—C17	109.05 (15)	F43—C64—C18	111.11 (15)
C4—C18—C64	113.03 (15)	F51—C65—F52	107.34 (18)
C17—C18—C64	113.14 (15)	F51—C65—F53	107.16 (17)
C4—C18—C19	107.88 (14)	F52—C65—F53	107.38 (16)
C17—C18—C19	101.29 (15)	F51—C65—C6	112.52 (16)
C64—C18—C19	111.72 (15)	F52—C65—C6	111.51 (17)
C20—C19—C28	119.76 (16)	F53—C65—C6	110.67 (18)
C20—C19—C18	122.96 (17)

Symmetry code: (i) −x, y, −z+1/2.