Supporting information
Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536803006032/na6213sup1.cif | |
Structure factor file (CIF format) https://doi.org/10.1107/S1600536803006032/na6213Isup2.hkl |
CCDC reference: 209976
Key indicators
- Single-crystal X-ray study
- T = 173 K
- Mean (C-C) = 0.007 Å
- Disorder in solvent or counterion
- R factor = 0.094
- wR factor = 0.297
- Data-to-parameter ratio = 15.9
checkCIF results
No syntax errors found ADDSYM reports no extra symmetry
Alert Level C:
DIFMX_01 Alert C The maximum difference density is > 0.1*ZMAX*0.75 _refine_diff_density_max given = 1.335 Test value = 1.275 DIFMX_02 Alert C The minimum difference density is > 0.1*ZMAX*0.75 The relevant atom site should be identified. RFACR_01 Alert C The value of the weighted R factor is > 0.25 Weighted R factor given 0.297 PLAT_213 Alert C Atom C9C has ADP max/min Ratio ........... 3.10 prolate PLAT_213 Alert C Atom C11C has ADP max/min Ratio ........... 4.00 prolate PLAT_302 Alert C Anion/Solvent Disorder ....................... 27.00 Perc. PLAT_601 Alert C Structure Contains Solvent Accessible VOIDS of 51.00 A 3
0 Alert Level A = Potentially serious problem
0 Alert Level B = Potential problem
7 Alert Level C = Please check
The title diester was prepared in analogy to the literature by refluxing tert-butylcalix[4]arene with ethyl bromoacetate in dry acetonitrile in the presence of potassium carbonate. Single crystals formed during recrystallization from chloroform/methanol.
One of the two chloroform molecules is disordered over two sites. The site-occupation factors of the H atom and the three Cl atoms refined to 0.597 (7)/0.403 (7). All C—Cl distances were restrained to 1.78 (1) Å. H atoms bonded to C atoms were refined with fixed individual displacement parameters [Uiso(H) = 1.2Ueq(C) or 1.5Ueq(Cmethyl)] using a riding model with tertiary C—H = 1.00 Å, secondary C—H = 0.99 Å, methyl C—H = 0.98 Å and aromatic C—H = 0.95 Å. The hydroxyl H atoms were found in a difference map and were refined with fixed individual displacement parameters [Uiso(H) = 1.2Ueq(O)] using a riding model with O—H = 0.84 Å. In addition, the O—C torsion angle was allowed to refine. PLEASE PROVIDE LOCATION OF HIGHEST ELECTRON-DENSITY PEAK.
Data collection: SMART (Siemens, 1995); cell refinement: SMART; data reduction: SAINT (Siemens, 1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 1990); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: XP in SHELXTL-Plus (Sheldrick, 1991).
C52H68O8·2CHCl3 | F(000) = 4480 |
Mr = 1059.80 | Dx = 1.211 Mg m−3 |
Orthorhombic, Pbca | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ac 2ab | Cell parameters from 8192 reflections |
a = 17.7766 (2) Å | θ = 2.5–24.8° |
b = 20.4108 (1) Å | µ = 0.34 mm−1 |
c = 32.0452 (2) Å | T = 173 K |
V = 11627.11 (16) Å3 | Block, colourless |
Z = 8 | 0.43 × 0.32 × 0.28 mm |
Siemens SMART CCD three-circle diffractometer | 10229 independent reflections |
Radiation source: fine-focus sealed tube | 6797 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.050 |
ω scans | θmax = 25.0°, θmin = 1.7° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −21→13 |
Tmin = 0.866, Tmax = 0.910 | k = −24→24 |
52500 measured reflections | l = −37→27 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.095 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.297 | H-atom parameters constrained |
S = 1.01 | w = 1/[σ2(Fo2) + (0.1605P)2 + 26.7478P] where P = (Fo2 + 2Fc2)/3 |
10229 reflections | (Δ/σ)max = 0.001 |
643 parameters | Δρmax = 1.34 e Å−3 |
27 restraints | Δρmin = −0.91 e Å−3 |
C52H68O8·2CHCl3 | V = 11627.11 (16) Å3 |
Mr = 1059.80 | Z = 8 |
Orthorhombic, Pbca | Mo Kα radiation |
a = 17.7766 (2) Å | µ = 0.34 mm−1 |
b = 20.4108 (1) Å | T = 173 K |
c = 32.0452 (2) Å | 0.43 × 0.32 × 0.28 mm |
Siemens SMART CCD three-circle diffractometer | 10229 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 6797 reflections with I > 2σ(I) |
Tmin = 0.866, Tmax = 0.910 | Rint = 0.050 |
52500 measured reflections |
R[F2 > 2σ(F2)] = 0.095 | 27 restraints |
wR(F2) = 0.297 | H-atom parameters constrained |
S = 1.01 | w = 1/[σ2(Fo2) + (0.1605P)2 + 26.7478P] where P = (Fo2 + 2Fc2)/3 |
10229 reflections | Δρmax = 1.34 e Å−3 |
643 parameters | Δρmin = −0.91 e Å−3 |
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. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
C1A | 0.2358 (2) | 0.70927 (18) | 0.63617 (14) | 0.0288 (9) | |
C2A | 0.1984 (2) | 0.69025 (19) | 0.59968 (14) | 0.0307 (9) | |
C3A | 0.1338 (2) | 0.6509 (2) | 0.60422 (14) | 0.0353 (10) | |
H3A | 0.1077 | 0.6373 | 0.5798 | 0.042* | |
C4A | 0.1066 (2) | 0.6312 (2) | 0.64289 (15) | 0.0366 (10) | |
C5A | 0.1480 (2) | 0.6497 (2) | 0.67828 (14) | 0.0335 (10) | |
H5A | 0.1308 | 0.6361 | 0.7050 | 0.040* | |
C6A | 0.2138 (2) | 0.68739 (18) | 0.67585 (14) | 0.0305 (9) | |
C7A | 0.2275 (2) | 0.7084 (2) | 0.55623 (14) | 0.0357 (10) | |
H7A1 | 0.2565 | 0.7497 | 0.5581 | 0.043* | |
H7A2 | 0.1842 | 0.7160 | 0.5375 | 0.043* | |
C8A | 0.0344 (3) | 0.5903 (3) | 0.64869 (19) | 0.0542 (14) | |
C9A | 0.0535 (4) | 0.5260 (3) | 0.6716 (2) | 0.0708 (18) | |
H9A1 | 0.0768 | 0.5362 | 0.6986 | 0.106* | |
H9A2 | 0.0884 | 0.5002 | 0.6547 | 0.106* | |
H9A3 | 0.0072 | 0.5009 | 0.6762 | 0.106* | |
C10A | −0.0016 (5) | 0.5722 (6) | 0.6072 (3) | 0.129 (4) | |
H10A | −0.0144 | 0.6123 | 0.5919 | 0.193* | |
H10B | −0.0474 | 0.5467 | 0.6123 | 0.193* | |
H10C | 0.0337 | 0.5461 | 0.5907 | 0.193* | |
C11A | −0.0217 (3) | 0.6294 (4) | 0.6764 (3) | 0.080 (2) | |
H11A | 0.0024 | 0.6405 | 0.7029 | 0.121* | |
H11B | −0.0665 | 0.6026 | 0.6817 | 0.121* | |
H11C | −0.0365 | 0.6697 | 0.6619 | 0.121* | |
O1A | 0.30020 (16) | 0.74934 (13) | 0.63200 (10) | 0.0337 (7) | |
C12A | 0.2942 (3) | 0.81436 (19) | 0.64922 (15) | 0.0376 (11) | |
H12A | 0.3388 | 0.8236 | 0.6667 | 0.045* | |
H12B | 0.2491 | 0.8169 | 0.6672 | 0.045* | |
C13A | 0.2885 (3) | 0.8660 (2) | 0.61455 (16) | 0.0368 (11) | |
O13A | 0.3035 (2) | 0.85760 (16) | 0.57847 (12) | 0.0617 (11) | |
O14A | 0.2643 (2) | 0.92169 (14) | 0.63136 (10) | 0.0427 (8) | |
C15A | 0.2525 (3) | 0.9781 (2) | 0.60329 (16) | 0.0459 (12) | |
H15A | 0.2212 | 0.9651 | 0.5791 | 0.055* | |
H15B | 0.3014 | 0.9946 | 0.5928 | 0.055* | |
C16A | 0.2132 (3) | 1.0301 (2) | 0.62850 (16) | 0.0406 (11) | |
H16A | 0.2042 | 1.0686 | 0.6109 | 0.061* | |
H16B | 0.2448 | 1.0425 | 0.6523 | 0.061* | |
H16C | 0.1651 | 1.0131 | 0.6387 | 0.061* | |
C1B | 0.3800 (2) | 0.62714 (19) | 0.71052 (12) | 0.0276 (9) | |
C2B | 0.3062 (2) | 0.63527 (19) | 0.72573 (13) | 0.0281 (9) | |
C3B | 0.2728 (2) | 0.5842 (2) | 0.74805 (13) | 0.0299 (9) | |
H3B | 0.2233 | 0.5900 | 0.7585 | 0.036* | |
C4B | 0.3096 (2) | 0.5247 (2) | 0.75553 (13) | 0.0291 (9) | |
C5B | 0.3835 (2) | 0.5190 (2) | 0.74024 (13) | 0.0297 (9) | |
H5B | 0.4100 | 0.4793 | 0.7450 | 0.036* | |
C6B | 0.4195 (2) | 0.5689 (2) | 0.71847 (12) | 0.0272 (9) | |
C7B | 0.2604 (2) | 0.69727 (19) | 0.71551 (13) | 0.0319 (10) | |
H7B1 | 0.2266 | 0.7076 | 0.7391 | 0.038* | |
H7B2 | 0.2951 | 0.7348 | 0.7116 | 0.038* | |
C8B | 0.2726 (2) | 0.4665 (2) | 0.77847 (14) | 0.0359 (10) | |
C9B | 0.3207 (3) | 0.4470 (3) | 0.81675 (18) | 0.0562 (14) | |
H9B1 | 0.3721 | 0.4370 | 0.8077 | 0.084* | |
H9B2 | 0.2987 | 0.4084 | 0.8302 | 0.084* | |
H9B3 | 0.3218 | 0.4835 | 0.8367 | 0.084* | |
C10B | 0.2677 (3) | 0.4080 (3) | 0.74788 (19) | 0.0585 (15) | |
H10D | 0.3182 | 0.3969 | 0.7379 | 0.088* | |
H10E | 0.2359 | 0.4200 | 0.7241 | 0.088* | |
H10F | 0.2459 | 0.3701 | 0.7622 | 0.088* | |
C11B | 0.1922 (3) | 0.4821 (3) | 0.79317 (18) | 0.0505 (13) | |
H11D | 0.1711 | 0.4439 | 0.8075 | 0.076* | |
H11E | 0.1609 | 0.4931 | 0.7690 | 0.076* | |
H11F | 0.1935 | 0.5194 | 0.8124 | 0.076* | |
O1B | 0.41094 (16) | 0.67880 (13) | 0.68845 (10) | 0.0357 (7) | |
H1B | 0.4450 | 0.6647 | 0.6726 | 0.043* | |
C1C | 0.5031 (2) | 0.57237 (19) | 0.62265 (13) | 0.0265 (9) | |
C2C | 0.4998 (2) | 0.5317 (2) | 0.65787 (13) | 0.0268 (9) | |
C3C | 0.4894 (2) | 0.4645 (2) | 0.65145 (14) | 0.0318 (10) | |
H3C | 0.4886 | 0.4361 | 0.6749 | 0.038* | |
C4C | 0.4800 (2) | 0.4376 (2) | 0.61150 (14) | 0.0305 (9) | |
C5C | 0.4785 (2) | 0.4810 (2) | 0.57781 (14) | 0.0296 (9) | |
H5C | 0.4698 | 0.4640 | 0.5507 | 0.035* | |
C6C | 0.4892 (2) | 0.54859 (19) | 0.58237 (13) | 0.0257 (9) | |
C7C | 0.5000 (2) | 0.5585 (2) | 0.70255 (13) | 0.0314 (9) | |
H7C1 | 0.5276 | 0.6006 | 0.7033 | 0.038* | |
H7C2 | 0.5264 | 0.5272 | 0.7211 | 0.038* | |
C8C | 0.4726 (3) | 0.3624 (2) | 0.60559 (16) | 0.0415 (11) | |
C9C | 0.4293 (7) | 0.3447 (3) | 0.5662 (2) | 0.120 (4) | |
H9C1 | 0.3789 | 0.3640 | 0.5675 | 0.180* | |
H9C2 | 0.4251 | 0.2969 | 0.5641 | 0.180* | |
H9C3 | 0.4561 | 0.3617 | 0.5418 | 0.180* | |
C10C | 0.4276 (5) | 0.3319 (3) | 0.6411 (2) | 0.094 (3) | |
H10G | 0.3768 | 0.3505 | 0.6414 | 0.141* | |
H10H | 0.4526 | 0.3412 | 0.6677 | 0.141* | |
H10I | 0.4245 | 0.2844 | 0.6370 | 0.141* | |
C11C | 0.5500 (4) | 0.3340 (3) | 0.6051 (5) | 0.159 (6) | |
H11G | 0.5763 | 0.3462 | 0.6309 | 0.239* | |
H11H | 0.5777 | 0.3510 | 0.5810 | 0.239* | |
H11I | 0.5467 | 0.2861 | 0.6032 | 0.239* | |
O1C | 0.51613 (16) | 0.63967 (13) | 0.62944 (9) | 0.0322 (7) | |
C12C | 0.5854 (3) | 0.6645 (2) | 0.61329 (16) | 0.0403 (11) | |
H12C | 0.5770 | 0.7093 | 0.6025 | 0.048* | |
H12D | 0.6014 | 0.6367 | 0.5896 | 0.048* | |
C13C | 0.6481 (3) | 0.6663 (2) | 0.64553 (19) | 0.0468 (12) | |
O13C | 0.6426 (2) | 0.6557 (2) | 0.68184 (13) | 0.0647 (11) | |
O14C | 0.7129 (2) | 0.6827 (2) | 0.62518 (14) | 0.0738 (13) | |
C15C | 0.7813 (4) | 0.6906 (4) | 0.6503 (3) | 0.087 (2) | |
H15C | 0.7821 | 0.6573 | 0.6728 | 0.104* | |
H15D | 0.8261 | 0.6837 | 0.6325 | 0.104* | |
C16C | 0.7841 (6) | 0.7560 (5) | 0.6686 (3) | 0.117 (3) | |
H16D | 0.8301 | 0.7606 | 0.6852 | 0.175* | |
H16E | 0.7401 | 0.7625 | 0.6866 | 0.175* | |
H16F | 0.7839 | 0.7889 | 0.6463 | 0.175* | |
C1D | 0.3546 (2) | 0.65070 (19) | 0.54712 (13) | 0.0281 (9) | |
C2D | 0.3985 (2) | 0.59982 (19) | 0.53050 (12) | 0.0280 (9) | |
C3D | 0.3658 (2) | 0.5555 (2) | 0.50306 (13) | 0.0342 (10) | |
H3D | 0.3965 | 0.5222 | 0.4913 | 0.041* | |
C4D | 0.2900 (3) | 0.5577 (2) | 0.49192 (15) | 0.0403 (11) | |
C5D | 0.2469 (3) | 0.6083 (2) | 0.51016 (14) | 0.0410 (11) | |
H5D | 0.1948 | 0.6110 | 0.5037 | 0.049* | |
C6D | 0.2777 (2) | 0.6550 (2) | 0.53747 (13) | 0.0314 (9) | |
C7D | 0.4813 (2) | 0.5931 (2) | 0.54386 (13) | 0.0294 (9) | |
H7D1 | 0.5019 | 0.6370 | 0.5504 | 0.035* | |
H7D2 | 0.5109 | 0.5746 | 0.5205 | 0.035* | |
C8D | 0.2577 (3) | 0.5077 (3) | 0.46033 (17) | 0.0537 (14) | |
C9D | 0.1742 (4) | 0.5160 (5) | 0.4543 (3) | 0.111 (3) | |
H9D1 | 0.1486 | 0.5117 | 0.4812 | 0.167* | |
H9D2 | 0.1557 | 0.4823 | 0.4351 | 0.167* | |
H9D3 | 0.1640 | 0.5595 | 0.4426 | 0.167* | |
C10D | 0.2747 (4) | 0.4362 (3) | 0.4761 (2) | 0.082 (2) | |
H10J | 0.3290 | 0.4309 | 0.4801 | 0.123* | |
H10K | 0.2568 | 0.4044 | 0.4554 | 0.123* | |
H10L | 0.2488 | 0.4287 | 0.5027 | 0.123* | |
C11D | 0.2991 (4) | 0.5143 (4) | 0.4185 (2) | 0.0742 (19) | |
H11J | 0.3533 | 0.5088 | 0.4230 | 0.111* | |
H11K | 0.2894 | 0.5577 | 0.4066 | 0.111* | |
H11L | 0.2811 | 0.4805 | 0.3992 | 0.111* | |
O1D | 0.39059 (16) | 0.69522 (14) | 0.57270 (10) | 0.0372 (7) | |
H1D | 0.3588 | 0.7137 | 0.5882 | 0.045* | |
C1L | 0.4937 (3) | 0.7990 (3) | 0.71893 (18) | 0.080 (2) | |
H1L | 0.4583 | 0.7609 | 0.7179 | 0.095* | |
Cl11 | 0.44813 (13) | 0.86633 (11) | 0.74096 (8) | 0.1135 (9) | |
Cl12 | 0.5208 (2) | 0.82055 (14) | 0.66748 (10) | 0.1465 (12) | |
Cl13 | 0.57275 (15) | 0.77778 (15) | 0.74781 (11) | 0.1488 (13) | |
C2L | 0.4586 (3) | 0.8301 (3) | 0.5313 (2) | 0.105 (3) | |
H2L1 | 0.4322 | 0.8152 | 0.5572 | 0.126* | 0.597 (7) |
H2L2 | 0.4085 | 0.8079 | 0.5297 | 0.126* | 0.403 (7) |
Cl21 | 0.5452 (3) | 0.7911 (4) | 0.5259 (3) | 0.147 (4) | 0.597 (7) |
Cl22 | 0.4720 (5) | 0.9138 (3) | 0.5319 (5) | 0.217 (6) | 0.597 (7) |
Cl23 | 0.4036 (4) | 0.8081 (3) | 0.48384 (15) | 0.160 (3) | 0.597 (7) |
Cl24 | 0.4932 (6) | 0.8514 (7) | 0.5850 (3) | 0.211 (6) | 0.403 (7) |
Cl25 | 0.5355 (9) | 0.7854 (7) | 0.5136 (6) | 0.235 (10) | 0.403 (7) |
Cl26 | 0.4625 (8) | 0.9116 (4) | 0.5126 (3) | 0.137 (5) | 0.403 (7) |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1A | 0.023 (2) | 0.0238 (18) | 0.039 (3) | 0.0072 (15) | 0.0034 (18) | −0.0009 (17) |
C2A | 0.030 (2) | 0.0269 (19) | 0.036 (3) | 0.0086 (16) | 0.0003 (18) | −0.0009 (18) |
C3A | 0.032 (2) | 0.039 (2) | 0.035 (3) | 0.0065 (18) | −0.0048 (19) | −0.004 (2) |
C4A | 0.028 (2) | 0.040 (2) | 0.042 (3) | 0.0004 (18) | −0.003 (2) | 0.003 (2) |
C5A | 0.026 (2) | 0.037 (2) | 0.038 (3) | 0.0036 (17) | 0.0039 (19) | 0.0057 (19) |
C6A | 0.030 (2) | 0.0248 (19) | 0.037 (3) | 0.0087 (16) | 0.0013 (19) | −0.0017 (17) |
C7A | 0.033 (2) | 0.042 (2) | 0.033 (3) | 0.0111 (19) | −0.0016 (19) | 0.0049 (19) |
C8A | 0.037 (3) | 0.063 (3) | 0.062 (4) | −0.017 (2) | −0.007 (3) | 0.011 (3) |
C9A | 0.059 (4) | 0.064 (4) | 0.090 (5) | −0.024 (3) | −0.002 (3) | 0.015 (3) |
C10A | 0.094 (6) | 0.206 (11) | 0.086 (6) | −0.100 (7) | −0.037 (5) | 0.041 (6) |
C11A | 0.033 (3) | 0.091 (5) | 0.117 (6) | −0.007 (3) | 0.007 (3) | 0.025 (4) |
O1A | 0.0302 (15) | 0.0255 (13) | 0.0453 (19) | 0.0017 (12) | 0.0047 (13) | 0.0000 (13) |
C12A | 0.042 (3) | 0.026 (2) | 0.045 (3) | 0.0025 (18) | −0.006 (2) | −0.0035 (19) |
C13A | 0.039 (2) | 0.028 (2) | 0.044 (3) | −0.0041 (18) | 0.007 (2) | −0.0022 (19) |
O13A | 0.094 (3) | 0.0375 (18) | 0.054 (2) | 0.0093 (18) | 0.033 (2) | 0.0049 (17) |
O14A | 0.065 (2) | 0.0261 (15) | 0.0370 (18) | 0.0043 (14) | 0.0056 (16) | 0.0029 (13) |
C15A | 0.064 (3) | 0.032 (2) | 0.041 (3) | 0.001 (2) | 0.006 (2) | 0.007 (2) |
C16A | 0.044 (3) | 0.027 (2) | 0.051 (3) | −0.0006 (19) | −0.003 (2) | 0.003 (2) |
C1B | 0.029 (2) | 0.031 (2) | 0.023 (2) | −0.0050 (16) | 0.0010 (17) | −0.0042 (17) |
C2B | 0.027 (2) | 0.032 (2) | 0.026 (2) | 0.0004 (16) | −0.0016 (17) | −0.0055 (17) |
C3B | 0.024 (2) | 0.036 (2) | 0.029 (2) | 0.0045 (17) | 0.0028 (17) | −0.0031 (18) |
C4B | 0.030 (2) | 0.034 (2) | 0.023 (2) | 0.0000 (17) | 0.0003 (17) | −0.0023 (17) |
C5B | 0.031 (2) | 0.031 (2) | 0.027 (2) | 0.0063 (17) | −0.0007 (18) | −0.0024 (17) |
C6B | 0.0220 (19) | 0.037 (2) | 0.023 (2) | 0.0020 (16) | −0.0023 (16) | −0.0090 (17) |
C7B | 0.035 (2) | 0.028 (2) | 0.032 (2) | 0.0034 (17) | 0.0032 (19) | −0.0049 (17) |
C8B | 0.034 (2) | 0.036 (2) | 0.038 (3) | 0.0028 (18) | 0.003 (2) | 0.0036 (19) |
C9B | 0.048 (3) | 0.068 (3) | 0.052 (3) | −0.001 (3) | 0.000 (3) | 0.026 (3) |
C10B | 0.067 (4) | 0.043 (3) | 0.066 (4) | −0.013 (3) | 0.014 (3) | −0.004 (3) |
C11B | 0.038 (3) | 0.052 (3) | 0.061 (4) | 0.001 (2) | 0.017 (2) | 0.014 (3) |
O1B | 0.0321 (16) | 0.0293 (14) | 0.046 (2) | −0.0043 (12) | 0.0079 (14) | −0.0035 (13) |
C1C | 0.0177 (18) | 0.030 (2) | 0.032 (2) | −0.0003 (15) | 0.0031 (16) | −0.0027 (17) |
C2C | 0.0161 (18) | 0.037 (2) | 0.027 (2) | 0.0035 (15) | −0.0009 (16) | −0.0020 (17) |
C3C | 0.028 (2) | 0.033 (2) | 0.035 (3) | 0.0051 (17) | 0.0024 (18) | 0.0031 (18) |
C4C | 0.025 (2) | 0.031 (2) | 0.036 (2) | 0.0002 (16) | 0.0020 (18) | −0.0020 (18) |
C5C | 0.025 (2) | 0.034 (2) | 0.030 (2) | −0.0014 (16) | 0.0030 (17) | −0.0058 (18) |
C6C | 0.0169 (18) | 0.032 (2) | 0.028 (2) | 0.0011 (15) | 0.0036 (16) | 0.0018 (17) |
C7C | 0.022 (2) | 0.041 (2) | 0.031 (2) | 0.0005 (17) | −0.0040 (17) | −0.0010 (19) |
C8C | 0.045 (3) | 0.030 (2) | 0.050 (3) | −0.0009 (19) | 0.005 (2) | 0.000 (2) |
C9C | 0.249 (12) | 0.041 (3) | 0.072 (5) | −0.045 (5) | −0.039 (6) | −0.005 (3) |
C10C | 0.142 (7) | 0.055 (4) | 0.084 (5) | −0.047 (4) | 0.028 (5) | −0.003 (3) |
C11C | 0.060 (4) | 0.036 (3) | 0.382 (18) | 0.015 (3) | 0.017 (7) | −0.035 (6) |
O1C | 0.0281 (15) | 0.0307 (15) | 0.0377 (17) | −0.0036 (12) | 0.0013 (13) | −0.0078 (12) |
C12C | 0.034 (2) | 0.041 (2) | 0.045 (3) | −0.012 (2) | 0.001 (2) | −0.006 (2) |
C13C | 0.040 (3) | 0.045 (3) | 0.056 (4) | −0.014 (2) | −0.005 (2) | 0.002 (2) |
O13C | 0.050 (2) | 0.086 (3) | 0.058 (3) | −0.029 (2) | −0.0183 (19) | 0.021 (2) |
O14C | 0.038 (2) | 0.108 (3) | 0.075 (3) | −0.025 (2) | −0.003 (2) | −0.007 (2) |
C15C | 0.047 (4) | 0.124 (7) | 0.090 (5) | −0.014 (4) | −0.012 (3) | 0.013 (5) |
C16C | 0.120 (7) | 0.132 (8) | 0.098 (6) | −0.061 (6) | −0.002 (5) | −0.026 (6) |
C1D | 0.027 (2) | 0.032 (2) | 0.025 (2) | −0.0014 (17) | 0.0021 (17) | 0.0041 (17) |
C2D | 0.028 (2) | 0.031 (2) | 0.025 (2) | −0.0029 (17) | 0.0033 (17) | 0.0020 (17) |
C3D | 0.034 (2) | 0.043 (2) | 0.026 (2) | 0.0016 (19) | 0.0030 (18) | −0.0063 (19) |
C4D | 0.036 (3) | 0.053 (3) | 0.031 (3) | −0.002 (2) | 0.000 (2) | −0.010 (2) |
C5D | 0.028 (2) | 0.061 (3) | 0.034 (3) | 0.000 (2) | −0.005 (2) | 0.000 (2) |
C6D | 0.030 (2) | 0.039 (2) | 0.026 (2) | 0.0065 (18) | 0.0004 (18) | 0.0042 (18) |
C7D | 0.025 (2) | 0.035 (2) | 0.029 (2) | −0.0004 (17) | 0.0054 (17) | −0.0009 (17) |
C8D | 0.042 (3) | 0.073 (4) | 0.046 (3) | −0.007 (3) | −0.004 (2) | −0.017 (3) |
C9D | 0.045 (4) | 0.161 (8) | 0.127 (7) | 0.003 (4) | −0.019 (4) | −0.092 (6) |
C10D | 0.094 (5) | 0.078 (5) | 0.073 (5) | −0.020 (4) | −0.011 (4) | −0.028 (4) |
C11D | 0.065 (4) | 0.102 (5) | 0.056 (4) | 0.002 (4) | −0.010 (3) | −0.032 (4) |
O1D | 0.0305 (16) | 0.0337 (16) | 0.048 (2) | −0.0004 (12) | 0.0052 (14) | −0.0102 (14) |
C1L | 0.072 (4) | 0.054 (3) | 0.112 (6) | −0.015 (3) | −0.002 (4) | −0.031 (4) |
Cl11 | 0.1025 (16) | 0.1004 (15) | 0.138 (2) | 0.0437 (12) | −0.0365 (14) | −0.0558 (14) |
Cl12 | 0.176 (3) | 0.1086 (19) | 0.155 (3) | −0.0441 (18) | 0.057 (2) | −0.0333 (17) |
Cl13 | 0.0991 (17) | 0.133 (2) | 0.214 (3) | 0.0563 (16) | −0.0430 (19) | −0.053 (2) |
C2L | 0.101 (6) | 0.087 (5) | 0.127 (8) | 0.014 (5) | 0.048 (6) | 0.020 (5) |
Cl21 | 0.090 (3) | 0.111 (5) | 0.238 (8) | 0.043 (3) | 0.085 (4) | 0.092 (5) |
Cl22 | 0.098 (4) | 0.076 (4) | 0.476 (19) | −0.014 (3) | 0.045 (8) | −0.048 (6) |
Cl23 | 0.217 (7) | 0.169 (5) | 0.094 (3) | −0.001 (4) | 0.034 (4) | 0.012 (3) |
Cl24 | 0.152 (9) | 0.259 (14) | 0.223 (12) | 0.000 (8) | 0.002 (8) | −0.048 (10) |
Cl25 | 0.36 (2) | 0.095 (7) | 0.254 (14) | 0.043 (9) | 0.244 (15) | 0.006 (7) |
Cl26 | 0.188 (11) | 0.093 (6) | 0.130 (6) | 0.046 (6) | 0.043 (6) | 0.058 (5) |
C1A—C2A | 1.400 (6) | C3C—C4C | 1.403 (6) |
C1A—C6A | 1.403 (6) | C3C—H3C | 0.9500 |
C1A—O1A | 1.413 (5) | C4C—C5C | 1.397 (6) |
C2A—C3A | 1.409 (6) | C4C—C8C | 1.553 (6) |
C2A—C7A | 1.531 (6) | C5C—C6C | 1.400 (6) |
C3A—C4A | 1.390 (7) | C5C—H5C | 0.9500 |
C3A—H3A | 0.9500 | C6C—C7D | 1.539 (6) |
C4A—C5A | 1.404 (6) | C7C—H7C1 | 0.9900 |
C4A—C8A | 1.542 (6) | C7C—H7C2 | 0.9900 |
C5A—C6A | 1.403 (6) | C8C—C11C | 1.493 (8) |
C5A—H5A | 0.9500 | C8C—C9C | 1.521 (9) |
C6A—C7B | 1.531 (6) | C8C—C10C | 1.524 (8) |
C7A—C6D | 1.532 (6) | C9C—H9C1 | 0.9800 |
C7A—H7A1 | 0.9900 | C9C—H9C2 | 0.9800 |
C7A—H7A2 | 0.9900 | C9C—H9C3 | 0.9800 |
C8A—C10A | 1.520 (10) | C10C—H10G | 0.9800 |
C8A—C9A | 1.541 (8) | C10C—H10H | 0.9800 |
C8A—C11A | 1.556 (9) | C10C—H10I | 0.9800 |
C9A—H9A1 | 0.9800 | C11C—H11G | 0.9800 |
C9A—H9A2 | 0.9800 | C11C—H11H | 0.9800 |
C9A—H9A3 | 0.9800 | C11C—H11I | 0.9800 |
C10A—H10A | 0.9800 | O1C—C12C | 1.428 (5) |
C10A—H10B | 0.9800 | C12C—C13C | 1.520 (7) |
C10A—H10C | 0.9800 | C12C—H12C | 0.9900 |
C11A—H11A | 0.9800 | C12C—H12D | 0.9900 |
C11A—H11B | 0.9800 | C13C—O13C | 1.188 (6) |
C11A—H11C | 0.9800 | C13C—O14C | 1.366 (6) |
O1A—C12A | 1.441 (5) | O14C—C15C | 1.468 (8) |
C12A—C13A | 1.535 (6) | C15C—C16C | 1.459 (11) |
C12A—H12A | 0.9900 | C15C—H15C | 0.9900 |
C12A—H12B | 0.9900 | C15C—H15D | 0.9900 |
C13A—O13A | 1.199 (6) | C16C—H16D | 0.9800 |
C13A—O14A | 1.329 (5) | C16C—H16E | 0.9800 |
O14A—C15A | 1.476 (5) | C16C—H16F | 0.9800 |
C15A—C16A | 1.506 (7) | C1D—O1D | 1.381 (5) |
C15A—H15A | 0.9900 | C1D—C2D | 1.404 (6) |
C15A—H15B | 0.9900 | C1D—C6D | 1.404 (6) |
C16A—H16A | 0.9800 | C2D—C3D | 1.389 (6) |
C16A—H16B | 0.9800 | C2D—C7D | 1.540 (6) |
C16A—H16C | 0.9800 | C3D—C4D | 1.395 (7) |
C1B—O1B | 1.384 (5) | C3D—H3D | 0.9500 |
C1B—C6B | 1.404 (6) | C4D—C5D | 1.413 (7) |
C1B—C2B | 1.408 (6) | C4D—C8D | 1.548 (7) |
C2B—C3B | 1.397 (6) | C5D—C6D | 1.404 (6) |
C2B—C7B | 1.540 (6) | C5D—H5D | 0.9500 |
C3B—C4B | 1.400 (6) | C7D—H7D1 | 0.9900 |
C3B—H3B | 0.9500 | C7D—H7D2 | 0.9900 |
C4B—C5B | 1.407 (6) | C8D—C9D | 1.506 (8) |
C4B—C8B | 1.544 (6) | C8D—C11D | 1.535 (9) |
C5B—C6B | 1.391 (6) | C8D—C10D | 1.574 (9) |
C5B—H5B | 0.9500 | C9D—H9D1 | 0.9800 |
C6B—C7C | 1.533 (5) | C9D—H9D2 | 0.9800 |
C7B—H7B1 | 0.9900 | C9D—H9D3 | 0.9800 |
C7B—H7B2 | 0.9900 | C10D—H10J | 0.9800 |
C8B—C10B | 1.547 (7) | C10D—H10K | 0.9800 |
C8B—C11B | 1.537 (6) | C10D—H10L | 0.9800 |
C8B—C9B | 1.547 (7) | C11D—H11J | 0.9800 |
C9B—H9B1 | 0.9800 | C11D—H11K | 0.9800 |
C9B—H9B2 | 0.9800 | C11D—H11L | 0.9800 |
C9B—H9B3 | 0.9800 | O1D—H1D | 0.8400 |
C10B—H10D | 0.9800 | C1L—Cl13 | 1.737 (6) |
C10B—H10E | 0.9800 | C1L—Cl11 | 1.745 (5) |
C10B—H10F | 0.9800 | C1L—Cl12 | 1.773 (6) |
C11B—H11D | 0.9800 | C1L—H1L | 1.0000 |
C11B—H11E | 0.9800 | C2L—Cl22 | 1.726 (7) |
C11B—H11F | 0.9800 | C2L—Cl25 | 1.740 (8) |
O1B—H1B | 0.8400 | C2L—Cl21 | 1.742 (6) |
C1C—C6C | 1.401 (6) | C2L—Cl26 | 1.770 (7) |
C1C—C2C | 1.402 (6) | C2L—Cl23 | 1.864 (7) |
C1C—O1C | 1.410 (5) | C2L—Cl24 | 1.879 (8) |
C2C—C3C | 1.401 (6) | C2L—H2L1 | 1.0000 |
C2C—C7C | 1.532 (6) | C2L—H2L2 | 1.0000 |
C2A—C1A—C6A | 122.5 (4) | C5C—C4C—C3C | 117.4 (4) |
C2A—C1A—O1A | 117.8 (4) | C5C—C4C—C8C | 122.1 (4) |
C6A—C1A—O1A | 119.7 (4) | C3C—C4C—C8C | 120.5 (4) |
C1A—C2A—C3A | 117.3 (4) | C4C—C5C—C6C | 122.8 (4) |
C1A—C2A—C7A | 122.2 (4) | C4C—C5C—H5C | 118.6 |
C3A—C2A—C7A | 120.5 (4) | C6C—C5C—H5C | 118.6 |
C4A—C3A—C2A | 122.7 (4) | C1C—C6C—C5C | 117.5 (4) |
C4A—C3A—H3A | 118.6 | C1C—C6C—C7D | 123.4 (4) |
C2A—C3A—H3A | 118.6 | C5C—C6C—C7D | 119.1 (4) |
C3A—C4A—C5A | 117.4 (4) | C2C—C7C—C6B | 111.0 (3) |
C3A—C4A—C8A | 123.6 (4) | C2C—C7C—H7C1 | 109.4 |
C5A—C4A—C8A | 119.0 (4) | C6B—C7C—H7C1 | 109.4 |
C6A—C5A—C4A | 122.7 (4) | C2C—C7C—H7C2 | 109.4 |
C6A—C5A—H5A | 118.7 | C6B—C7C—H7C2 | 109.4 |
C4A—C5A—H5A | 118.7 | H7C1—C7C—H7C2 | 108.0 |
C1A—C6A—C5A | 117.2 (4) | C11C—C8C—C9C | 111.4 (7) |
C1A—C6A—C7B | 124.1 (4) | C11C—C8C—C10C | 109.4 (7) |
C5A—C6A—C7B | 118.5 (4) | C9C—C8C—C10C | 104.9 (6) |
C2A—C7A—C6D | 112.5 (3) | C11C—C8C—C4C | 107.9 (4) |
C2A—C7A—H7A1 | 109.1 | C9C—C8C—C4C | 112.3 (4) |
C6D—C7A—H7A1 | 109.1 | C10C—C8C—C4C | 110.9 (4) |
C2A—C7A—H7A2 | 109.1 | C8C—C9C—H9C1 | 109.5 |
C6D—C7A—H7A2 | 109.1 | C8C—C9C—H9C2 | 109.5 |
H7A1—C7A—H7A2 | 107.8 | H9C1—C9C—H9C2 | 109.5 |
C10A—C8A—C9A | 107.7 (6) | C8C—C9C—H9C3 | 109.5 |
C10A—C8A—C4A | 112.1 (5) | H9C1—C9C—H9C3 | 109.5 |
C9A—C8A—C4A | 109.6 (4) | H9C2—C9C—H9C3 | 109.5 |
C10A—C8A—C11A | 110.6 (6) | C8C—C10C—H10G | 109.5 |
C9A—C8A—C11A | 107.8 (5) | C8C—C10C—H10H | 109.5 |
C4A—C8A—C11A | 109.0 (5) | H10G—C10C—H10H | 109.5 |
C8A—C9A—H9A1 | 109.5 | C8C—C10C—H10I | 109.5 |
C8A—C9A—H9A2 | 109.5 | H10G—C10C—H10I | 109.5 |
H9A1—C9A—H9A2 | 109.5 | H10H—C10C—H10I | 109.5 |
C8A—C9A—H9A3 | 109.5 | C8C—C11C—H11G | 109.5 |
H9A1—C9A—H9A3 | 109.5 | C8C—C11C—H11H | 109.5 |
H9A2—C9A—H9A3 | 109.5 | H11G—C11C—H11H | 109.5 |
C8A—C10A—H10A | 109.5 | C8C—C11C—H11I | 109.5 |
C8A—C10A—H10B | 109.5 | H11G—C11C—H11I | 109.5 |
H10A—C10A—H10B | 109.5 | H11H—C11C—H11I | 109.5 |
C8A—C10A—H10C | 109.5 | C1C—O1C—C12C | 115.5 (3) |
H10A—C10A—H10C | 109.5 | O1C—C12C—C13C | 113.2 (4) |
H10B—C10A—H10C | 109.5 | O1C—C12C—H12C | 108.9 |
C8A—C11A—H11A | 109.5 | C13C—C12C—H12C | 108.9 |
C8A—C11A—H11B | 109.5 | O1C—C12C—H12D | 108.9 |
H11A—C11A—H11B | 109.5 | C13C—C12C—H12D | 108.9 |
C8A—C11A—H11C | 109.5 | H12C—C12C—H12D | 107.7 |
H11A—C11A—H11C | 109.5 | O13C—C13C—O14C | 125.6 (5) |
H11B—C11A—H11C | 109.5 | O13C—C13C—C12C | 127.0 (5) |
C1A—O1A—C12A | 115.9 (3) | O14C—C13C—C12C | 107.5 (5) |
O1A—C12A—C13A | 111.1 (4) | C13C—O14C—C15C | 117.7 (5) |
O1A—C12A—H12A | 109.4 | C16C—C15C—O14C | 110.4 (7) |
C13A—C12A—H12A | 109.4 | C16C—C15C—H15C | 109.6 |
O1A—C12A—H12B | 109.4 | O14C—C15C—H15C | 109.6 |
C13A—C12A—H12B | 109.4 | C16C—C15C—H15D | 109.6 |
H12A—C12A—H12B | 108.0 | O14C—C15C—H15D | 109.6 |
O13A—C13A—O14A | 125.8 (4) | H15C—C15C—H15D | 108.1 |
O13A—C13A—C12A | 125.8 (4) | C15C—C16C—H16D | 109.5 |
O14A—C13A—C12A | 108.4 (4) | C15C—C16C—H16E | 109.5 |
C13A—O14A—C15A | 117.8 (4) | H16D—C16C—H16E | 109.5 |
O14A—C15A—C16A | 106.8 (4) | C15C—C16C—H16F | 109.5 |
O14A—C15A—H15A | 110.4 | H16D—C16C—H16F | 109.5 |
C16A—C15A—H15A | 110.4 | H16E—C16C—H16F | 109.5 |
O14A—C15A—H15B | 110.4 | O1D—C1D—C2D | 117.0 (4) |
C16A—C15A—H15B | 110.4 | O1D—C1D—C6D | 122.8 (4) |
H15A—C15A—H15B | 108.6 | C2D—C1D—C6D | 120.2 (4) |
C15A—C16A—H16A | 109.5 | C3D—C2D—C1D | 119.3 (4) |
C15A—C16A—H16B | 109.5 | C3D—C2D—C7D | 121.2 (4) |
H16A—C16A—H16B | 109.5 | C1D—C2D—C7D | 119.5 (4) |
C15A—C16A—H16C | 109.5 | C2D—C3D—C4D | 123.1 (4) |
H16A—C16A—H16C | 109.5 | C2D—C3D—H3D | 118.5 |
H16B—C16A—H16C | 109.5 | C4D—C3D—H3D | 118.5 |
O1B—C1B—C6B | 122.6 (4) | C3D—C4D—C5D | 116.2 (4) |
O1B—C1B—C2B | 117.2 (3) | C3D—C4D—C8D | 120.3 (4) |
C6B—C1B—C2B | 120.2 (4) | C5D—C4D—C8D | 123.5 (4) |
C3B—C2B—C1B | 119.0 (4) | C6D—C5D—C4D | 122.8 (4) |
C3B—C2B—C7B | 119.9 (4) | C6D—C5D—H5D | 118.6 |
C1B—C2B—C7B | 121.0 (4) | C4D—C5D—H5D | 118.6 |
C2B—C3B—C4B | 122.5 (4) | C1D—C6D—C5D | 118.4 (4) |
C2B—C3B—H3B | 118.8 | C1D—C6D—C7A | 121.7 (4) |
C4B—C3B—H3B | 118.8 | C5D—C6D—C7A | 120.0 (4) |
C3B—C4B—C5B | 116.6 (4) | C2D—C7D—C6C | 111.2 (3) |
C3B—C4B—C8B | 123.3 (4) | C2D—C7D—H7D1 | 109.4 |
C5B—C4B—C8B | 120.0 (4) | C6C—C7D—H7D1 | 109.4 |
C6B—C5B—C4B | 123.0 (4) | C2D—C7D—H7D2 | 109.4 |
C6B—C5B—H5B | 118.5 | C6C—C7D—H7D2 | 109.4 |
C4B—C5B—H5B | 118.5 | H7D1—C7D—H7D2 | 108.0 |
C5B—C6B—C1B | 118.7 (4) | C9D—C8D—C11D | 110.5 (6) |
C5B—C6B—C7C | 119.6 (4) | C9D—C8D—C4D | 112.0 (5) |
C1B—C6B—C7C | 121.7 (4) | C11D—C8D—C4D | 109.6 (5) |
C6A—C7B—C2B | 110.8 (3) | C9D—C8D—C10D | 109.6 (6) |
C6A—C7B—H7B1 | 109.5 | C11D—C8D—C10D | 105.7 (5) |
C2B—C7B—H7B1 | 109.5 | C4D—C8D—C10D | 109.3 (5) |
C6A—C7B—H7B2 | 109.5 | C8D—C9D—H9D1 | 109.5 |
C2B—C7B—H7B2 | 109.5 | C8D—C9D—H9D2 | 109.5 |
H7B1—C7B—H7B2 | 108.1 | H9D1—C9D—H9D2 | 109.5 |
C10B—C8B—C11B | 107.6 (4) | C8D—C9D—H9D3 | 109.5 |
C10B—C8B—C4B | 108.4 (4) | H9D1—C9D—H9D3 | 109.5 |
C11B—C8B—C4B | 112.5 (4) | H9D2—C9D—H9D3 | 109.5 |
C10B—C8B—C9B | 109.6 (4) | C8D—C10D—H10J | 109.5 |
C11B—C8B—C9B | 108.9 (4) | C8D—C10D—H10K | 109.5 |
C4B—C8B—C9B | 109.8 (4) | H10J—C10D—H10K | 109.5 |
C8B—C9B—H9B1 | 109.5 | C8D—C10D—H10L | 109.5 |
C8B—C9B—H9B2 | 109.5 | H10J—C10D—H10L | 109.5 |
H9B1—C9B—H9B2 | 109.5 | H10K—C10D—H10L | 109.5 |
C8B—C9B—H9B3 | 109.5 | C8D—C11D—H11J | 109.5 |
H9B1—C9B—H9B3 | 109.5 | C8D—C11D—H11K | 109.5 |
H9B2—C9B—H9B3 | 109.5 | H11J—C11D—H11K | 109.5 |
C8B—C10B—H10D | 109.5 | C8D—C11D—H11L | 109.5 |
C8B—C10B—H10E | 109.5 | H11J—C11D—H11L | 109.5 |
H10D—C10B—H10E | 109.5 | H11K—C11D—H11L | 109.5 |
C8B—C10B—H10F | 109.5 | C1D—O1D—H1D | 109.5 |
H10D—C10B—H10F | 109.5 | Cl13—C1L—Cl11 | 110.9 (3) |
H10E—C10B—H10F | 109.5 | Cl13—C1L—Cl12 | 109.7 (4) |
C8B—C11B—H11D | 109.5 | Cl11—C1L—Cl12 | 107.8 (3) |
C8B—C11B—H11E | 109.5 | Cl13—C1L—H1L | 109.5 |
H11D—C11B—H11E | 109.5 | Cl11—C1L—H1L | 109.5 |
C8B—C11B—H11F | 109.5 | Cl12—C1L—H1L | 109.5 |
H11D—C11B—H11F | 109.5 | Cl22—C2L—Cl21 | 109.3 (5) |
H11E—C11B—H11F | 109.5 | Cl25—C2L—Cl26 | 110.6 (7) |
C1B—O1B—H1B | 109.5 | Cl22—C2L—Cl23 | 108.7 (6) |
C6C—C1C—C2C | 122.0 (4) | Cl21—C2L—Cl23 | 105.8 (5) |
C6C—C1C—O1C | 120.6 (4) | Cl25—C2L—Cl24 | 99.4 (8) |
C2C—C1C—O1C | 117.3 (4) | Cl26—C2L—Cl24 | 94.6 (6) |
C1C—C2C—C3C | 117.9 (4) | Cl22—C2L—H2L1 | 111.0 |
C1C—C2C—C7C | 122.8 (4) | Cl21—C2L—H2L1 | 111.0 |
C3C—C2C—C7C | 119.1 (4) | Cl23—C2L—H2L1 | 111.0 |
C4C—C3C—C2C | 122.2 (4) | Cl25—C2L—H2L2 | 116.4 |
C4C—C3C—H3C | 118.9 | Cl26—C2L—H2L2 | 116.4 |
C2C—C3C—H3C | 118.9 | Cl24—C2L—H2L2 | 116.4 |
C6A—C1A—C2A—C3A | 3.9 (6) | C6C—C1C—C2C—C7C | −168.1 (3) |
O1A—C1A—C2A—C3A | −179.3 (3) | O1C—C1C—C2C—C7C | 7.8 (5) |
C6A—C1A—C2A—C7A | −173.4 (4) | C1C—C2C—C3C—C4C | −2.0 (6) |
O1A—C1A—C2A—C7A | 3.3 (5) | C7C—C2C—C3C—C4C | 172.6 (4) |
C1A—C2A—C3A—C4A | 0.3 (6) | C2C—C3C—C4C—C5C | −2.4 (6) |
C7A—C2A—C3A—C4A | 177.6 (4) | C2C—C3C—C4C—C8C | 176.9 (4) |
C2A—C3A—C4A—C5A | −2.6 (6) | C3C—C4C—C5C—C6C | 2.9 (6) |
C2A—C3A—C4A—C8A | 177.7 (4) | C8C—C4C—C5C—C6C | −176.4 (4) |
C3A—C4A—C5A—C6A | 0.9 (6) | C2C—C1C—C6C—C5C | −5.7 (5) |
C8A—C4A—C5A—C6A | −179.3 (4) | O1C—C1C—C6C—C5C | 178.5 (3) |
C2A—C1A—C6A—C5A | −5.5 (6) | C2C—C1C—C6C—C7D | 171.1 (3) |
O1A—C1A—C6A—C5A | 177.9 (3) | O1C—C1C—C6C—C7D | −4.6 (5) |
C2A—C1A—C6A—C7B | 169.2 (4) | C4C—C5C—C6C—C1C | 1.0 (6) |
O1A—C1A—C6A—C7B | −7.5 (5) | C4C—C5C—C6C—C7D | −176.0 (4) |
C4A—C5A—C6A—C1A | 2.9 (6) | C1C—C2C—C7C—C6B | 92.2 (4) |
C4A—C5A—C6A—C7B | −172.0 (4) | C3C—C2C—C7C—C6B | −82.1 (5) |
C1A—C2A—C7A—C6D | 93.3 (5) | C5B—C6B—C7C—C2C | 92.1 (5) |
C3A—C2A—C7A—C6D | −83.9 (5) | C1B—C6B—C7C—C2C | −85.8 (5) |
C3A—C4A—C8A—C10A | 2.0 (8) | C5C—C4C—C8C—C11C | 96.6 (7) |
C5A—C4A—C8A—C10A | −177.7 (6) | C3C—C4C—C8C—C11C | −82.7 (7) |
C3A—C4A—C8A—C9A | 121.5 (5) | C5C—C4C—C8C—C9C | −26.6 (7) |
C5A—C4A—C8A—C9A | −58.2 (6) | C3C—C4C—C8C—C9C | 154.1 (6) |
C3A—C4A—C8A—C11A | −120.7 (5) | C5C—C4C—C8C—C10C | −143.5 (5) |
C5A—C4A—C8A—C11A | 59.6 (6) | C3C—C4C—C8C—C10C | 37.2 (7) |
C2A—C1A—O1A—C12A | 115.0 (4) | C6C—C1C—O1C—C12C | −69.0 (5) |
C6A—C1A—O1A—C12A | −68.2 (5) | C2C—C1C—O1C—C12C | 115.1 (4) |
C1A—O1A—C12A—C13A | −107.7 (4) | C1C—O1C—C12C—C13C | −95.5 (4) |
O1A—C12A—C13A—O13A | −15.8 (7) | O1C—C12C—C13C—O13C | −7.8 (7) |
O1A—C12A—C13A—O14A | 164.5 (4) | O1C—C12C—C13C—O14C | 172.4 (4) |
O13A—C13A—O14A—C15A | 1.9 (7) | O13C—C13C—O14C—C15C | −2.6 (9) |
C12A—C13A—O14A—C15A | −178.3 (4) | C12C—C13C—O14C—C15C | 177.2 (5) |
C13A—O14A—C15A—C16A | 170.6 (4) | C13C—O14C—C15C—C16C | −83.0 (8) |
O1B—C1B—C2B—C3B | 179.8 (4) | O1D—C1D—C2D—C3D | −177.0 (4) |
C6B—C1B—C2B—C3B | −1.2 (6) | C6D—C1D—C2D—C3D | 2.7 (6) |
O1B—C1B—C2B—C7B | 4.1 (5) | O1D—C1D—C2D—C7D | 4.5 (5) |
C6B—C1B—C2B—C7B | −176.9 (4) | C6D—C1D—C2D—C7D | −175.7 (4) |
C1B—C2B—C3B—C4B | −0.7 (6) | C1D—C2D—C3D—C4D | −2.1 (7) |
C7B—C2B—C3B—C4B | 175.0 (4) | C7D—C2D—C3D—C4D | 176.4 (4) |
C2B—C3B—C4B—C5B | 1.5 (6) | C2D—C3D—C4D—C5D | 0.2 (7) |
C2B—C3B—C4B—C8B | −177.3 (4) | C2D—C3D—C4D—C8D | 178.6 (4) |
C3B—C4B—C5B—C6B | −0.4 (6) | C3D—C4D—C5D—C6D | 1.0 (7) |
C8B—C4B—C5B—C6B | 178.5 (4) | C8D—C4D—C5D—C6D | −177.3 (5) |
C4B—C5B—C6B—C1B | −1.4 (6) | O1D—C1D—C6D—C5D | 178.2 (4) |
C4B—C5B—C6B—C7C | −179.5 (4) | C2D—C1D—C6D—C5D | −1.6 (6) |
O1B—C1B—C6B—C5B | −178.8 (4) | O1D—C1D—C6D—C7A | −2.4 (6) |
C2B—C1B—C6B—C5B | 2.3 (6) | C2D—C1D—C6D—C7A | 177.8 (4) |
O1B—C1B—C6B—C7C | −0.8 (6) | C4D—C5D—C6D—C1D | −0.3 (7) |
C2B—C1B—C6B—C7C | −179.8 (4) | C4D—C5D—C6D—C7A | −179.7 (4) |
C1A—C6A—C7B—C2B | −98.1 (4) | C2A—C7A—C6D—C1D | −83.7 (5) |
C5A—C6A—C7B—C2B | 76.5 (5) | C2A—C7A—C6D—C5D | 95.7 (5) |
C3B—C2B—C7B—C6A | −84.4 (5) | C3D—C2D—C7D—C6C | −88.1 (5) |
C1B—C2B—C7B—C6A | 91.3 (5) | C1D—C2D—C7D—C6C | 90.4 (4) |
C3B—C4B—C8B—C10B | 117.1 (5) | C1C—C6C—C7D—C2D | −104.5 (4) |
C5B—C4B—C8B—C10B | −61.7 (5) | C5C—C6C—C7D—C2D | 72.3 (5) |
C3B—C4B—C8B—C11B | −1.7 (6) | C3D—C4D—C8D—C9D | 177.0 (6) |
C5B—C4B—C8B—C11B | 179.5 (4) | C5D—C4D—C8D—C9D | −4.8 (9) |
C3B—C4B—C8B—C9B | −123.2 (5) | C3D—C4D—C8D—C11D | −60.0 (7) |
C5B—C4B—C8B—C9B | 58.0 (5) | C5D—C4D—C8D—C11D | 118.2 (6) |
C6C—C1C—C2C—C3C | 6.2 (6) | C3D—C4D—C8D—C10D | 55.3 (7) |
O1C—C1C—C2C—C3C | −177.9 (3) | C5D—C4D—C8D—C10D | −126.4 (6) |
D—H···A | D—H | H···A | D···A | D—H···A |
O1D—H1D···O1A | 0.84 | 1.89 | 2.722 (4) | 168 |
O1B—H1B···O1C | 0.84 | 1.94 | 2.777 (4) | 171 |
Experimental details
Crystal data | |
Chemical formula | C52H68O8·2CHCl3 |
Mr | 1059.80 |
Crystal system, space group | Orthorhombic, Pbca |
Temperature (K) | 173 |
a, b, c (Å) | 17.7766 (2), 20.4108 (1), 32.0452 (2) |
V (Å3) | 11627.11 (16) |
Z | 8 |
Radiation type | Mo Kα |
µ (mm−1) | 0.34 |
Crystal size (mm) | 0.43 × 0.32 × 0.28 |
Data collection | |
Diffractometer | Siemens SMART CCD three-circle diffractometer |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1996) |
Tmin, Tmax | 0.866, 0.910 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 52500, 10229, 6797 |
Rint | 0.050 |
(sin θ/λ)max (Å−1) | 0.595 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.095, 0.297, 1.01 |
No. of reflections | 10229 |
No. of parameters | 643 |
No. of restraints | 27 |
H-atom treatment | H-atom parameters constrained |
w = 1/[σ2(Fo2) + (0.1605P)2 + 26.7478P] where P = (Fo2 + 2Fc2)/3 | |
Δρmax, Δρmin (e Å−3) | 1.34, −0.91 |
Computer programs: SMART (Siemens, 1995), SMART, SAINT (Siemens, 1995), SHELXS97 (Sheldrick, 1990), SHELXL97 (Sheldrick, 1997), XP in SHELXTL-Plus (Sheldrick, 1991).
D—H···A | D—H | H···A | D···A | D—H···A |
O1D—H1D···O1A | 0.84 | 1.89 | 2.722 (4) | 168 |
O1B—H1B···O1C | 0.84 | 1.94 | 2.777 (4) | 171 |
I | II | |
Angle A/C [°] | 48.08 (14) | 49 |
Angle B/D [°] | 68.77 (11) | 72 |
O1A···O1B [Å] | 3.037 (4) | 3.2 |
O1B···O1C [Å] | 2.777 (4) | 2.9 |
O1C···O1D [Å] | 3.094 (4) | 3.1 |
O1D···O1A [Å] | 2.723 (4) | 2.7 |
C16A···C1Bi [Å] | 3.685 (6) | 3.60 |
Symmetry code: (i) 1/2 − x, 1/2 + y, z. |
1,3-Diethers of calix[4]arenes with a syn orientation of the ether groups are easily available precursors for various derivatives (Collins et al., 1989). The title compound, (I), has been first described by Arnaud-Neu et al. (1989) and its structure has been reported some years ago (Ferguson et al., 1996) [(II) hereafter]; however, their crystal diffracted very weakly and the collected data were of quite low resolution [only 16% of the measured data could be labelled observed in the 2 to 20° θ range (I > 2σ(I)]. Thus, the aromatic rings had to be treated as rigid groups and restraints had been necessary for C—C and C—O bonds. In addition, the solvent could not be identified, but had to be treated with the SQUEEZE option in PLATON (Spek, 1990). Furthermore, no coordinates of (II) are available in the Cambridge Structural Database (Version 5.24 of November 2002; Allen, 2002). We present here the structure of (I) determined at low temperature from data with significantly higher precision. Since the coordinates of the published structure are not available, we had to restrict the comparision of both structure determinations to the values printed explicitely in the paper. We have labelled the atoms in the same way and Fig. 1 shows nearly the same view as for (II). The O···O distances, the interplanar angles between the aromatic rings and the shortest distance of the enclathrated ester residue to the guest molecule are comparable (Table 2). The molecule adopts the cone conformation which is stabilized by two intramolecular hydrogen bonds. One of the ester residues is located in the molecular cavity of a symmetry-related molecule. The shortest C···C distance from the terminal methyl group is C16A···C1Bi 3.685 (6) Å [symmetry code: (i) 1/2 − x, 1/2 + y, z]. The reference plane of the calixarene, defined as the mean plane of the bridging C atoms (here C7A, C7B, C7C and C7D), is almost planar (r.m.s. deviation = 0.136 Å); the rings C1A–C6A, C1B–C6B, C1C–C6C, and C1D–C6D subtend angles of 64.91 (7), 57.81 (11), 67.10 (10) and 53.42 (12)°, respectively, to this plane.