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Achiral (1R,2S,4r)-1,2,4-tri­phenyl­cyclo­pentane-1,2-diol and (1R,2S,4r)-4-(2-meth­oxy­phen­yl)-1,2-di­phenyl­cyclo­pentane-1,2-diol form one-dimensional chains via O—H...O hydrogen bonding in their crystals. The diols may serve as precatalyst activators for ring-opening polymerization of cyclic esters.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S2056989019008673/fy2139sup1.cif
Contains datablocks I, II, New_Global_Publ_Block

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2056989019008673/fy2139Isup2.hkl
Contains datablock I

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S2056989019008673/fy2139IIsup3.hkl
Contains datablock II

cml

Chemical Markup Language (CML) file https://doi.org/10.1107/S2056989019008673/fy2139Isup4.cml
Supplementary material

cml

Chemical Markup Language (CML) file https://doi.org/10.1107/S2056989019008673/fy2139IIsup5.cml
Supplementary material

CCDC references: 1929065; 1929064

Key indicators

  • Single-crystal X-ray study
  • T = 150 K
  • Mean [sigma](C-C) = 0.002 Å
  • Mean [sigma](C-C) = 0.003 Å
  • R factor = 0.055
  • wR factor = 0.136
  • Data-to-parameter ratio = 14.7

checkCIF/PLATON results

No syntax errors found



Datablock: I


Alert level C PLAT906_ALERT_3_C Large K Value in the Analysis of Variance ...... 5.164 Check PLAT911_ALERT_3_C Missing FCF Refl Between Thmin & STh/L= 0.600 6 Report
Alert level G PLAT793_ALERT_4_G Model has Chirality at C1 (Centro SPGR) S Verify PLAT793_ALERT_4_G Model has Chirality at C2 (Centro SPGR) R Verify PLAT910_ALERT_3_G Missing # of FCF Reflection(s) Below Theta(Min). 1 Note PLAT913_ALERT_3_G Missing # of Very Strong Reflections in FCF .... 3 Note PLAT978_ALERT_2_G Number C-C Bonds with Positive Residual Density. 21 Info
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 2 ALERT level C = Check. Ensure it is not caused by an omission or oversight 5 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 ALERT type 2 Indicator that the structure model may be wrong or deficient 4 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check
Datablock: II
Alert level C PLAT906_ALERT_3_C Large K Value in the Analysis of Variance ...... 3.788 Check PLAT911_ALERT_3_C Missing FCF Refl Between Thmin & STh/L= 0.600 29 Report PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 4 Note
Alert level G PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 12 Note PLAT793_ALERT_4_G Model has Chirality at C1A (Centro SPGR) R Verify PLAT793_ALERT_4_G Model has Chirality at C1B (Centro SPGR) R Verify PLAT793_ALERT_4_G Model has Chirality at C1C (Centro SPGR) S Verify PLAT793_ALERT_4_G Model has Chirality at C2A (Centro SPGR) S Verify PLAT793_ALERT_4_G Model has Chirality at C2B (Centro SPGR) S Verify PLAT793_ALERT_4_G Model has Chirality at C2C (Centro SPGR) R Verify PLAT910_ALERT_3_G Missing # of FCF Reflection(s) Below Theta(Min). 4 Note PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 23 Note PLAT933_ALERT_2_G Number of OMIT Records in Embedded .res File ... 2 Note PLAT978_ALERT_2_G Number C-C Bonds with Positive Residual Density. 9 Info
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 3 ALERT level C = Check. Ensure it is not caused by an omission or oversight 11 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 2 ALERT type 2 Indicator that the structure model may be wrong or deficient 4 ALERT type 3 Indicator that the structure quality may be low 8 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check
checkCIF publication errors
Alert level A PUBL022_ALERT_1_A There is a mismatched ~ on line 260 <i>P~n~</i> values (entries 2 and 4) are slightly higher than expected (<i>P~n If you require a ~ then it should be escaped with a \, i.e. \~ Otherwise there must be a matching closing ~, e.g. C~2~H~4~ PUBL022_ALERT_1_A There is a mismatched ~ on line 261 calcd.~</i>= 50), which might be explained by a longer reaction time of the If you require a ~ then it should be escaped with a \, i.e. \~ Otherwise there must be a matching closing ~, e.g. C~2~H~4~
2 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 top

For both structures, data collection: APEX3 (Bruker, 2018); cell refinement: SAINT (Bruker, 2018); data reduction: SAINT (Bruker, 2018); program(s) used to solve structure: SHELXS (Sheldrick, 2008); program(s) used to refine structure: SHELXL2017 (Sheldrick, 2015); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008), publCIF (Westrip, 2010), and Mercury (Macrae et al.,2006).

(1R,2S,4r)-1,2,4-Triphenylcyclopentane-1,2-diol (I) top
Crystal data top
C23H22O2Dx = 1.259 Mg m3
Mr = 330.40Mo Kα radiation, λ = 0.71073 Å
Orthorhombic, PbcaCell parameters from 9996 reflections
a = 16.9915 (6) Åθ = 3.0–30.4°
b = 9.3183 (3) ŵ = 0.08 mm1
c = 22.0129 (7) ÅT = 150 K
V = 3485.3 (2) Å3Prism, colourless
Z = 80.40 × 0.35 × 0.20 mm
F(000) = 1408
Data collection top
Bruker SMART APEXII
diffractometer
4625 independent reflections
Radiation source: fine-focus sealed tube4025 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.041
ω scansθmax = 29.0°, θmin = 2.2°
Absorption correction: multi-scan
(SADABS; Krause et al., 2015)
h = 2223
Tmin = 0.869, Tmax = 0.928k = 1212
39896 measured reflectionsl = 3029
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.055Hydrogen site location: difference Fourier map
wR(F2) = 0.136All H-atom parameters refined
S = 1.11 w = 1/[σ2(Fo2) + (0.0649P)2 + 1.4502P]
where P = (Fo2 + 2Fc2)/3
4625 reflections(Δ/σ)max < 0.001
314 parametersΔρmax = 0.40 e Å3
0 restraintsΔρmin = 0.23 e Å3
Special details top

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > 2sigma(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
O10.24602 (5)0.55215 (10)0.18770 (4)0.0209 (2)
H10.2241 (12)0.469 (2)0.1826 (9)0.037 (5)*
O20.31200 (6)0.78090 (10)0.16702 (5)0.0211 (2)
H20.2699 (13)0.731 (2)0.1629 (9)0.040 (5)*
C10.32785 (7)0.53090 (13)0.20268 (6)0.0154 (2)
C20.36409 (7)0.69000 (13)0.20090 (6)0.0156 (2)
C30.36604 (8)0.73633 (14)0.26866 (6)0.0197 (3)
H3A0.4214 (10)0.7274 (18)0.2843 (8)0.026 (4)*
H3B0.3500 (10)0.8380 (19)0.2727 (7)0.023 (4)*
C40.31240 (7)0.63121 (14)0.30256 (6)0.0182 (3)
H40.2562 (10)0.6555 (17)0.2932 (7)0.019 (4)*
C50.33277 (8)0.49036 (13)0.26981 (6)0.0185 (3)
H5A0.2978 (10)0.4132 (19)0.2798 (8)0.026 (4)*
H5B0.3860 (9)0.4584 (17)0.2823 (7)0.018 (4)*
C60.36313 (7)0.42551 (13)0.15783 (6)0.0178 (3)
C70.39703 (8)0.29720 (14)0.17635 (7)0.0233 (3)
H70.3998 (10)0.2754 (19)0.2195 (9)0.030 (5)*
C80.42672 (9)0.20104 (17)0.13381 (8)0.0327 (4)
H80.4512 (13)0.112 (2)0.1483 (9)0.045 (6)*
C90.42272 (10)0.23193 (19)0.07249 (8)0.0371 (4)
H90.4433 (12)0.164 (2)0.0424 (10)0.049 (6)*
C100.38891 (11)0.3595 (2)0.05359 (7)0.0386 (4)
H100.3878 (13)0.384 (2)0.0106 (10)0.050 (6)*
C110.35920 (9)0.45546 (17)0.09590 (7)0.0285 (3)
H110.3358 (11)0.546 (2)0.0819 (8)0.034 (5)*
C120.44573 (7)0.70012 (13)0.17266 (6)0.0163 (2)
C130.50697 (8)0.61131 (14)0.19234 (6)0.0209 (3)
H130.4978 (11)0.541 (2)0.2244 (8)0.032 (5)*
C140.58129 (8)0.62098 (15)0.16632 (7)0.0249 (3)
H140.6240 (11)0.556 (2)0.1803 (8)0.033 (5)*
C150.59666 (8)0.72139 (16)0.12135 (7)0.0259 (3)
H150.6492 (11)0.730 (2)0.1042 (8)0.030 (5)*
C160.53730 (9)0.81218 (16)0.10270 (6)0.0266 (3)
H160.5474 (11)0.887 (2)0.0723 (9)0.037 (5)*
C170.46217 (8)0.80077 (15)0.12783 (6)0.0219 (3)
H170.4216 (11)0.860 (2)0.1137 (8)0.034 (5)*
C180.32029 (7)0.62406 (15)0.37101 (6)0.0209 (3)
C190.36629 (9)0.71880 (17)0.40436 (7)0.0283 (3)
H190.3956 (11)0.791 (2)0.3842 (8)0.028 (4)*
C200.36941 (10)0.7090 (2)0.46775 (8)0.0374 (4)
H200.4009 (13)0.777 (2)0.4892 (10)0.047 (6)*
C210.32644 (10)0.6053 (2)0.49798 (7)0.0384 (4)
H210.3280 (12)0.602 (2)0.5425 (10)0.044 (5)*
C220.28124 (9)0.5092 (2)0.46516 (7)0.0333 (4)
H220.2512 (12)0.437 (2)0.4862 (9)0.040 (5)*
C230.27780 (8)0.51904 (17)0.40237 (6)0.0255 (3)
H230.2437 (11)0.4513 (19)0.3798 (8)0.029 (4)*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
O10.0128 (4)0.0168 (4)0.0331 (5)0.0001 (3)0.0051 (4)0.0042 (4)
O20.0159 (4)0.0154 (4)0.0319 (5)0.0033 (3)0.0044 (4)0.0023 (4)
C10.0123 (5)0.0119 (5)0.0220 (6)0.0001 (4)0.0030 (4)0.0014 (4)
C20.0147 (5)0.0121 (5)0.0202 (6)0.0009 (4)0.0023 (4)0.0011 (4)
C30.0210 (6)0.0169 (6)0.0211 (6)0.0026 (5)0.0004 (5)0.0044 (5)
C40.0155 (5)0.0187 (6)0.0205 (6)0.0014 (4)0.0001 (5)0.0021 (5)
C50.0196 (6)0.0151 (5)0.0207 (6)0.0005 (5)0.0005 (5)0.0006 (5)
C60.0139 (5)0.0164 (6)0.0232 (6)0.0017 (4)0.0018 (4)0.0052 (5)
C70.0215 (6)0.0177 (6)0.0307 (7)0.0018 (5)0.0010 (5)0.0026 (5)
C80.0287 (7)0.0225 (7)0.0470 (9)0.0059 (6)0.0001 (7)0.0099 (6)
C90.0317 (8)0.0394 (9)0.0402 (9)0.0042 (7)0.0004 (7)0.0231 (7)
C100.0436 (9)0.0476 (10)0.0245 (7)0.0074 (8)0.0038 (7)0.0133 (7)
C110.0334 (8)0.0286 (7)0.0236 (7)0.0053 (6)0.0064 (6)0.0052 (6)
C120.0158 (5)0.0136 (5)0.0194 (5)0.0012 (4)0.0023 (4)0.0032 (4)
C130.0174 (6)0.0165 (6)0.0288 (7)0.0004 (5)0.0020 (5)0.0025 (5)
C140.0167 (6)0.0195 (6)0.0385 (8)0.0017 (5)0.0018 (5)0.0015 (6)
C150.0192 (6)0.0267 (7)0.0317 (7)0.0038 (5)0.0050 (5)0.0056 (6)
C160.0283 (7)0.0292 (7)0.0224 (6)0.0044 (6)0.0028 (5)0.0032 (6)
C170.0210 (6)0.0216 (6)0.0230 (6)0.0005 (5)0.0024 (5)0.0019 (5)
C180.0166 (6)0.0252 (7)0.0209 (6)0.0059 (5)0.0013 (5)0.0032 (5)
C190.0264 (7)0.0326 (8)0.0260 (7)0.0002 (6)0.0008 (6)0.0065 (6)
C200.0332 (8)0.0514 (10)0.0275 (8)0.0014 (8)0.0042 (6)0.0121 (7)
C210.0321 (8)0.0627 (12)0.0202 (7)0.0069 (8)0.0008 (6)0.0020 (7)
C220.0274 (7)0.0458 (9)0.0267 (7)0.0042 (7)0.0053 (6)0.0054 (7)
C230.0204 (6)0.0311 (7)0.0250 (7)0.0025 (6)0.0020 (5)0.0006 (6)
Geometric parameters (Å, º) top
O1—C11.4426 (14)C10—C111.387 (2)
O1—H10.87 (2)C10—H100.97 (2)
O2—C21.4343 (15)C11—H110.98 (2)
O2—H20.86 (2)C12—C171.3898 (18)
C1—C61.5162 (17)C12—C131.3985 (17)
C1—C51.5274 (18)C13—C141.3895 (19)
C1—C21.6058 (17)C13—H130.978 (19)
C2—C121.5230 (17)C14—C151.387 (2)
C2—C31.5531 (18)C14—H140.995 (19)
C3—C41.5319 (18)C15—C161.379 (2)
C3—H3A1.005 (17)C15—H150.972 (19)
C3—H3B0.990 (17)C16—C171.395 (2)
C4—C181.5142 (18)C16—H160.980 (19)
C4—C51.5369 (17)C17—H170.94 (2)
C4—H41.002 (16)C18—C191.389 (2)
C5—H5A0.959 (17)C18—C231.398 (2)
C5—H5B0.990 (16)C19—C201.399 (2)
C6—C71.3883 (18)C19—H190.950 (19)
C6—C111.3930 (19)C20—C211.382 (3)
C7—C81.391 (2)C20—H200.96 (2)
C7—H70.973 (19)C21—C221.383 (3)
C8—C91.382 (3)C21—H210.98 (2)
C8—H80.98 (2)C22—C231.386 (2)
C9—C101.384 (3)C22—H220.97 (2)
C9—H90.98 (2)C23—H230.989 (18)
C1—O1—H1108.6 (13)C10—C9—H9120.1 (13)
C2—O2—H2104.6 (14)C9—C10—C11120.21 (16)
O1—C1—C6108.72 (10)C9—C10—H10120.1 (13)
O1—C1—C5107.93 (10)C11—C10—H10119.6 (13)
C6—C1—C5116.62 (10)C10—C11—C6120.70 (15)
O1—C1—C2103.73 (9)C10—C11—H11119.3 (11)
C6—C1—C2115.50 (10)C6—C11—H11120.0 (11)
C5—C1—C2103.36 (9)C17—C12—C13118.02 (12)
O2—C2—C12108.25 (10)C17—C12—C2120.98 (11)
O2—C2—C3110.39 (10)C13—C12—C2120.97 (11)
C12—C2—C3110.82 (10)C14—C13—C12120.68 (13)
O2—C2—C1108.74 (9)C14—C13—H13119.1 (11)
C12—C2—C1114.61 (10)C12—C13—H13120.2 (11)
C3—C2—C1103.96 (10)C15—C14—C13120.60 (13)
C4—C3—C2106.10 (10)C15—C14—H14119.7 (11)
C4—C3—H3A109.7 (10)C13—C14—H14119.7 (11)
C2—C3—H3A109.0 (10)C16—C15—C14119.25 (13)
C4—C3—H3B113.8 (10)C16—C15—H15120.4 (11)
C2—C3—H3B110.3 (10)C14—C15—H15120.3 (11)
H3A—C3—H3B107.9 (14)C15—C16—C17120.29 (13)
C18—C4—C3117.40 (11)C15—C16—H16120.7 (11)
C18—C4—C5114.16 (11)C17—C16—H16119.0 (11)
C3—C4—C5100.58 (10)C12—C17—C16121.12 (13)
C18—C4—H4107.3 (9)C12—C17—H17119.1 (12)
C3—C4—H4108.8 (9)C16—C17—H17119.7 (12)
C5—C4—H4108.2 (9)C19—C18—C23118.32 (13)
C1—C5—C4103.31 (10)C19—C18—C4123.22 (13)
C1—C5—H5A111.9 (10)C23—C18—C4118.45 (12)
C4—C5—H5A113.2 (10)C18—C19—C20120.45 (15)
C1—C5—H5B113.1 (9)C18—C19—H19120.0 (11)
C4—C5—H5B109.4 (9)C20—C19—H19119.5 (11)
H5A—C5—H5B106.1 (14)C21—C20—C19120.40 (16)
C7—C6—C11118.68 (12)C21—C20—H20121.6 (13)
C7—C6—C1122.04 (12)C19—C20—H20118.0 (13)
C11—C6—C1119.24 (12)C20—C21—C22119.62 (15)
C6—C7—C8120.50 (14)C20—C21—H21119.1 (12)
C6—C7—H7119.1 (11)C22—C21—H21121.3 (12)
C8—C7—H7120.4 (11)C21—C22—C23120.09 (16)
C9—C8—C7120.38 (15)C21—C22—H22119.7 (12)
C9—C8—H8120.9 (12)C23—C22—H22120.2 (12)
C7—C8—H8118.7 (12)C22—C23—C18121.12 (14)
C8—C9—C10119.54 (14)C22—C23—H23118.8 (10)
C8—C9—H9120.4 (13)C18—C23—H23120.1 (10)
O1—C1—C2—O218.78 (12)C9—C10—C11—C60.2 (3)
C6—C1—C2—O2100.08 (12)C7—C6—C11—C100.3 (2)
C5—C1—C2—O2131.34 (10)C1—C6—C11—C10178.18 (14)
O1—C1—C2—C12140.05 (10)O2—C2—C12—C178.66 (16)
C6—C1—C2—C1221.20 (15)C3—C2—C12—C17112.53 (13)
C5—C1—C2—C12107.38 (11)C1—C2—C12—C17130.20 (12)
O1—C1—C2—C398.83 (11)O2—C2—C12—C13173.27 (11)
C6—C1—C2—C3142.31 (11)C3—C2—C12—C1365.54 (15)
C5—C1—C2—C313.74 (12)C1—C2—C12—C1351.72 (16)
O2—C2—C3—C4100.69 (12)C17—C12—C13—C141.9 (2)
C12—C2—C3—C4139.38 (10)C2—C12—C13—C14179.92 (12)
C1—C2—C3—C415.77 (12)C12—C13—C14—C151.6 (2)
C2—C3—C4—C18163.45 (10)C13—C14—C15—C160.1 (2)
C2—C3—C4—C539.00 (12)C14—C15—C16—C171.5 (2)
O1—C1—C5—C471.24 (12)C13—C12—C17—C160.62 (19)
C6—C1—C5—C4166.10 (10)C2—C12—C17—C16178.74 (12)
C2—C1—C5—C438.23 (11)C15—C16—C17—C121.1 (2)
C18—C4—C5—C1174.72 (10)C3—C4—C18—C197.85 (19)
C3—C4—C5—C148.08 (12)C5—C4—C18—C19125.18 (14)
O1—C1—C6—C7121.11 (13)C3—C4—C18—C23173.66 (12)
C5—C1—C6—C71.13 (17)C5—C4—C18—C2356.33 (16)
C2—C1—C6—C7122.83 (13)C23—C18—C19—C200.3 (2)
O1—C1—C6—C1156.65 (15)C4—C18—C19—C20178.23 (14)
C5—C1—C6—C11178.89 (12)C18—C19—C20—C210.3 (3)
C2—C1—C6—C1159.41 (16)C19—C20—C21—C221.1 (3)
C11—C6—C7—C80.3 (2)C20—C21—C22—C231.4 (3)
C1—C6—C7—C8178.06 (13)C21—C22—C23—C180.8 (2)
C6—C7—C8—C90.1 (2)C19—C18—C23—C220.0 (2)
C7—C8—C9—C100.0 (3)C4—C18—C23—C22178.55 (13)
C8—C9—C10—C110.1 (3)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
O1—H1···O2i0.87 (2)1.89 (2)2.7509 (13)173.2 (19)
O2—H2···O10.86 (2)1.80 (2)2.4510 (14)131.0 (19)
Symmetry code: (i) x+1/2, y1/2, z.
(1R,2S,4r)-4-(2-Methoxyphenyl)-1,2-diphenylcyclopentane-1,2-diol (II) top
Crystal data top
C24H24O3Z = 6
Mr = 360.43F(000) = 1152
Triclinic, P1Dx = 1.252 Mg m3
a = 11.4136 (6) ÅMo Kα radiation, λ = 0.71073 Å
b = 14.0145 (7) ÅCell parameters from 8113 reflections
c = 19.0339 (10) Åθ = 2.4–29.8°
α = 92.3394 (18)°µ = 0.08 mm1
β = 101.5461 (17)°T = 150 K
γ = 105.0129 (19)°Prism, colourless
V = 2867.3 (3) Å30.50 × 0.20 × 0.10 mm
Data collection top
Bruker SMART APEXII
diffractometer
11202 independent reflections
Radiation source: fine-focus sealed tube8043 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.039
ω scansθmax = 26.0°, θmin = 2.0°
Absorption correction: multi-scan
(SADABS; Krause et al., 2015)
h = 1414
Tmin = 0.856, Tmax = 0.928k = 1617
31335 measured reflectionsl = 2322
Refinement top
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: mixed
R[F2 > 2σ(F2)] = 0.051H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.136 w = 1/[σ2(Fo2) + (0.062P)2 + 0.7914P]
where P = (Fo2 + 2Fc2)/3
S = 1.04(Δ/σ)max < 0.001
11202 reflectionsΔρmax = 0.36 e Å3
758 parametersΔρmin = 0.24 e Å3
0 restraintsExtinction correction: SHELXL2017 (Sheldrick, 2015a), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.0066 (10)
Special details top

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > 2sigma(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
O1A0.14728 (13)0.13460 (10)0.67974 (7)0.0287 (3)
H1A0.102 (3)0.079 (2)0.6584 (15)0.072 (9)*
O2A0.35980 (13)0.26985 (10)0.71380 (7)0.0295 (3)
H2A0.301 (2)0.2451 (19)0.6748 (14)0.056 (8)*
C1A0.22327 (18)0.12411 (13)0.74694 (10)0.0256 (4)
C2A0.31467 (17)0.22962 (13)0.77471 (10)0.0238 (4)
C3A0.42356 (18)0.20437 (14)0.82332 (10)0.0270 (4)
H3AA0.4026470.1840370.8695020.032*
H3AB0.4981650.2620230.8335240.032*
C4A0.44566 (19)0.11847 (15)0.78056 (11)0.0326 (5)
H4A0.4959370.1478760.7454200.039*
C5A0.31299 (19)0.06137 (15)0.73604 (12)0.0355 (5)
H5AA0.3141060.0523940.6843380.043*
H5AB0.2856610.0049180.7530570.043*
C6A0.14252 (18)0.08553 (13)0.79971 (10)0.0278 (4)
C7A0.1801 (2)0.03115 (15)0.85577 (12)0.0417 (6)
H7A0.2583360.0170610.8612850.050*
C8A0.1053 (3)0.00218 (19)0.90302 (14)0.0575 (7)
H8A0.1329810.0381950.9411670.069*
C9A0.0091 (3)0.01592 (19)0.89579 (14)0.0567 (7)
H9A0.0608950.0084000.9281340.068*
C10A0.0481 (2)0.06996 (16)0.84087 (12)0.0433 (6)
H10A0.1272210.0825280.8353620.052*
C11A0.02736 (19)0.10568 (14)0.79406 (11)0.0306 (5)
H11A0.0007470.1444470.7575410.037*
C12A0.26047 (16)0.30269 (12)0.80976 (10)0.0222 (4)
C13A0.20814 (18)0.36708 (14)0.76830 (11)0.0292 (4)
H13A0.2035990.3629330.7178380.035*
C14A0.1626 (2)0.43709 (15)0.79939 (12)0.0358 (5)
H14A0.1261960.4796050.7700070.043*
C15A0.1697 (2)0.44537 (15)0.87243 (12)0.0374 (5)
H15A0.1404230.4945050.8938290.045*
C16A0.2199 (2)0.38141 (16)0.91441 (11)0.0369 (5)
H16A0.2241580.3861250.9648410.044*
C17A0.26397 (19)0.31062 (14)0.88348 (10)0.0297 (4)
H17A0.2971820.2666360.9129600.036*
C18A0.51525 (19)0.05483 (14)0.82424 (12)0.0343 (5)
C19A0.5404 (2)0.06080 (17)0.89954 (12)0.0438 (6)
H19A0.5117020.1065840.9250910.053*
C20A0.6054 (2)0.00245 (18)0.93782 (15)0.0520 (6)
H20A0.6195490.0075990.9889170.062*
C21A0.6495 (2)0.06274 (17)0.90258 (15)0.0506 (7)
H21A0.6947260.1027280.9290140.061*
C22A0.6279 (2)0.07035 (16)0.82751 (15)0.0451 (6)
H22A0.6598410.1144130.8025200.054*
C23A0.5596 (2)0.01324 (15)0.78987 (13)0.0390 (5)
O3A0.53096 (16)0.01728 (11)0.71594 (9)0.0487 (4)
C24A0.5601 (3)0.09494 (19)0.67718 (15)0.0593 (7)
H24A0.5318660.0926880.6253010.089*
H24B0.5181300.1593990.6910130.089*
H24C0.6501530.0857710.6887650.089*
O1B0.72932 (14)0.59540 (10)0.70807 (7)0.0325 (3)
H1B0.667 (3)0.551 (2)0.6768 (16)0.075 (9)*
O2B0.54682 (14)0.44673 (10)0.71982 (7)0.0300 (3)
H2B0.496 (2)0.3930 (18)0.7227 (12)0.040 (7)*
C1B0.68651 (18)0.59658 (13)0.77392 (10)0.0248 (4)
C2B0.62450 (17)0.48732 (13)0.78901 (9)0.0239 (4)
C3B0.54589 (17)0.50509 (14)0.84122 (10)0.0253 (4)
H3BA0.5984260.5296020.8898750.030*
H3BB0.4823520.4431500.8445480.030*
C4B0.48449 (17)0.58350 (13)0.80977 (10)0.0264 (4)
H4B0.4078010.5473620.7734560.032*
C5B0.57701 (18)0.64378 (14)0.76731 (10)0.0282 (4)
H5BA0.5355200.6411220.7160630.034*
H5BB0.6074150.7140960.7877180.034*
C6B0.79924 (18)0.64960 (13)0.83207 (10)0.0279 (4)
C7B0.7894 (2)0.70761 (14)0.89084 (11)0.0330 (5)
H7B0.7107720.7161660.8942870.040*
C8B0.8941 (2)0.75301 (16)0.94442 (12)0.0463 (6)
H8B0.8866140.7924970.9841900.056*
C9B1.0082 (2)0.74091 (17)0.94001 (15)0.0530 (7)
H9B1.0795360.7720390.9765890.064*
C10B1.0188 (2)0.68325 (18)0.88210 (15)0.0515 (7)
H10B1.0975350.6744890.8792500.062*
C11B0.91550 (19)0.63821 (16)0.82828 (13)0.0389 (5)
H11B0.9239850.5992970.7885240.047*
C12B0.71105 (18)0.42414 (13)0.81557 (10)0.0255 (4)
C13B0.77772 (19)0.43761 (15)0.88672 (11)0.0319 (5)
H13B0.7700280.4880520.9189680.038*
C14B0.8550 (2)0.37885 (16)0.91130 (13)0.0419 (5)
H14B0.9005880.3897820.9598410.050*
C15B0.8658 (2)0.30442 (17)0.86533 (13)0.0450 (6)
H15B0.9180430.2635400.8821870.054*
C16B0.8005 (2)0.28981 (17)0.79511 (13)0.0436 (6)
H16B0.8077190.2385730.7633580.052*
C17B0.7242 (2)0.34933 (15)0.77018 (11)0.0338 (5)
H17B0.6802320.3387490.7213090.041*
C18B0.44390 (17)0.64346 (15)0.86390 (11)0.0317 (5)
C19B0.4625 (2)0.63124 (17)0.93707 (12)0.0405 (5)
H19B0.5069930.5856230.9552540.049*
C20B0.4182 (2)0.6835 (2)0.98427 (14)0.0542 (7)
H20B0.4305860.6727051.0338460.065*
C21B0.3564 (2)0.7507 (2)0.95862 (15)0.0593 (8)
H21B0.3262910.7870770.9908130.071*
C22B0.3371 (2)0.76666 (18)0.88654 (16)0.0520 (7)
H22B0.2955090.8145330.8693950.062*
C23B0.37916 (19)0.71186 (15)0.83939 (12)0.0375 (5)
O3B0.35836 (14)0.71818 (10)0.76626 (9)0.0427 (4)
C24B0.2835 (2)0.78050 (18)0.73784 (17)0.0621 (8)
H47D0.2781010.7806660.6858060.093*
H47E0.3209790.8482410.7611500.093*
H47F0.2000070.7554980.7469850.093*
O1C0.83623 (13)0.78847 (10)0.67276 (7)0.0293 (3)
H1C0.810 (2)0.7296 (19)0.6878 (12)0.046 (7)*
O2C1.00942 (13)0.92850 (10)0.64099 (8)0.0287 (3)
H2C0.980 (2)0.9079 (18)0.6767 (14)0.051 (8)*
C1C0.85364 (17)0.77202 (13)0.60124 (9)0.0224 (4)
C2C0.91281 (17)0.87784 (13)0.57931 (9)0.0237 (4)
C3C0.97825 (17)0.85444 (13)0.52145 (10)0.0241 (4)
H3CA1.0413970.9143120.5140560.029*
H3CB0.9179150.8293370.4751740.029*
C4C1.04010 (17)0.77404 (13)0.55018 (10)0.0235 (4)
H4C1.1223220.8091060.5821180.028*
C5C0.95607 (17)0.71870 (13)0.59948 (10)0.0246 (4)
H5CA0.9182330.6484140.5799810.029*
H5CB1.0060110.7206630.6487230.029*
C6C0.72964 (17)0.71953 (12)0.55061 (9)0.0225 (4)
C7C0.72397 (18)0.66404 (13)0.48685 (9)0.0246 (4)
H7C0.7984110.6561540.4753940.029*
C8C0.61058 (19)0.62020 (15)0.43994 (11)0.0320 (5)
H8C0.6080860.5825380.3967590.038*
C9C0.5012 (2)0.63106 (15)0.45574 (12)0.0372 (5)
H9C0.4237550.6018280.4233560.045*
C10C0.50610 (19)0.68497 (16)0.51921 (12)0.0376 (5)
H10C0.4315080.6923170.5307780.045*
C11C0.61908 (18)0.72833 (14)0.56603 (11)0.0301 (4)
H11C0.6208520.7648360.6095820.036*
C12C0.82353 (17)0.94100 (13)0.55790 (10)0.0249 (4)
C13C0.74574 (19)0.92723 (15)0.48961 (11)0.0304 (4)
H13C0.7465550.8760440.4555610.036*
C14C0.6674 (2)0.98699 (16)0.47066 (12)0.0379 (5)
H14C0.6150200.9763870.4238590.045*
C15C0.6646 (2)1.06201 (16)0.51930 (13)0.0417 (6)
H15C0.6111361.1032240.5060510.050*
C16C0.7400 (2)1.07624 (16)0.58697 (14)0.0438 (6)
H16C0.7384931.1273770.6208120.053*
C17C0.81854 (19)1.01628 (15)0.60615 (12)0.0350 (5)
H17C0.8699191.0269030.6532290.042*
C18C1.06489 (17)0.70730 (13)0.49336 (10)0.0251 (4)
C19C1.03585 (18)0.71550 (14)0.41988 (10)0.0285 (4)
H19C0.9947300.7638030.4031300.034*
C20C1.06512 (19)0.65517 (16)0.37003 (11)0.0343 (5)
H20C1.0446960.6628580.3200800.041*
C21C1.12357 (19)0.58454 (15)0.39328 (11)0.0348 (5)
H21C1.1428620.5428470.3592490.042*
C22C1.15471 (18)0.57361 (14)0.46625 (11)0.0313 (5)
H22C1.1947810.5244050.4822940.038*
C23C1.12666 (18)0.63544 (14)0.51566 (10)0.0271 (4)
O3C1.15809 (14)0.63245 (10)0.58874 (7)0.0342 (3)
C24C1.2122 (2)0.55618 (16)0.61470 (12)0.0391 (5)
H24G1.2297640.5624860.6674870.059*
H24H1.2897200.5624360.5983430.059*
H24I1.1542270.4911710.5961260.059*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
O1A0.0318 (8)0.0254 (7)0.0242 (7)0.0063 (6)0.0022 (6)0.0010 (6)
O2A0.0326 (8)0.0310 (7)0.0230 (7)0.0055 (6)0.0067 (6)0.0013 (6)
C1A0.0277 (10)0.0206 (9)0.0257 (9)0.0081 (8)0.0019 (8)0.0014 (8)
C2A0.0257 (10)0.0220 (9)0.0220 (9)0.0039 (8)0.0047 (8)0.0014 (7)
C3A0.0255 (10)0.0258 (10)0.0287 (10)0.0075 (8)0.0038 (8)0.0003 (8)
C4A0.0314 (11)0.0308 (11)0.0361 (11)0.0103 (9)0.0067 (9)0.0002 (9)
C5A0.0357 (12)0.0299 (11)0.0388 (12)0.0137 (9)0.0007 (9)0.0065 (9)
C6A0.0324 (11)0.0156 (9)0.0294 (10)0.0023 (8)0.0014 (8)0.0017 (8)
C7A0.0379 (13)0.0329 (11)0.0466 (13)0.0018 (10)0.0010 (11)0.0178 (10)
C8A0.0536 (17)0.0531 (15)0.0540 (15)0.0015 (13)0.0012 (13)0.0286 (13)
C9A0.0576 (17)0.0534 (15)0.0511 (15)0.0071 (13)0.0204 (13)0.0177 (13)
C10A0.0410 (13)0.0377 (12)0.0474 (13)0.0014 (10)0.0132 (11)0.0037 (11)
C11A0.0356 (11)0.0205 (9)0.0323 (11)0.0033 (8)0.0048 (9)0.0026 (8)
C12A0.0193 (9)0.0178 (8)0.0265 (9)0.0006 (7)0.0041 (8)0.0001 (7)
C13A0.0306 (11)0.0288 (10)0.0276 (10)0.0085 (9)0.0042 (8)0.0028 (8)
C14A0.0361 (12)0.0292 (11)0.0445 (12)0.0145 (9)0.0060 (10)0.0081 (9)
C15A0.0372 (12)0.0299 (11)0.0491 (13)0.0132 (9)0.0145 (10)0.0028 (10)
C16A0.0453 (13)0.0397 (12)0.0285 (11)0.0114 (10)0.0159 (10)0.0008 (9)
C17A0.0343 (11)0.0275 (10)0.0291 (10)0.0102 (9)0.0086 (9)0.0055 (8)
C18A0.0247 (10)0.0250 (10)0.0527 (13)0.0058 (8)0.0084 (10)0.0046 (9)
C19A0.0422 (13)0.0419 (13)0.0437 (13)0.0168 (11)0.0042 (11)0.0029 (11)
C20A0.0526 (15)0.0415 (13)0.0604 (16)0.0182 (12)0.0019 (13)0.0038 (12)
C21A0.0363 (13)0.0368 (13)0.0756 (18)0.0156 (11)0.0034 (12)0.0113 (12)
C22A0.0370 (13)0.0309 (11)0.0714 (17)0.0156 (10)0.0123 (12)0.0049 (11)
C23A0.0310 (12)0.0296 (11)0.0590 (15)0.0071 (9)0.0165 (11)0.0087 (10)
O3A0.0668 (11)0.0407 (9)0.0534 (10)0.0282 (8)0.0288 (9)0.0082 (8)
C24A0.085 (2)0.0468 (15)0.0678 (17)0.0359 (14)0.0431 (16)0.0106 (13)
O1B0.0421 (9)0.0314 (8)0.0265 (7)0.0082 (7)0.0142 (7)0.0094 (6)
O2B0.0366 (8)0.0254 (7)0.0219 (7)0.0020 (7)0.0007 (6)0.0031 (6)
C1B0.0299 (10)0.0239 (9)0.0218 (9)0.0069 (8)0.0079 (8)0.0077 (8)
C2B0.0253 (10)0.0245 (9)0.0190 (9)0.0036 (8)0.0020 (8)0.0038 (7)
C3B0.0228 (10)0.0268 (9)0.0238 (9)0.0028 (8)0.0040 (8)0.0042 (8)
C4B0.0222 (10)0.0257 (10)0.0276 (10)0.0037 (8)0.0008 (8)0.0007 (8)
C5B0.0290 (11)0.0252 (10)0.0283 (10)0.0067 (8)0.0012 (8)0.0061 (8)
C6B0.0264 (10)0.0235 (9)0.0315 (10)0.0022 (8)0.0055 (8)0.0109 (8)
C7B0.0352 (12)0.0269 (10)0.0316 (11)0.0018 (9)0.0034 (9)0.0050 (9)
C8B0.0531 (16)0.0318 (12)0.0383 (12)0.0044 (11)0.0050 (11)0.0047 (10)
C9B0.0378 (14)0.0368 (13)0.0629 (17)0.0092 (11)0.0157 (12)0.0177 (12)
C10B0.0265 (12)0.0425 (13)0.0800 (19)0.0035 (10)0.0038 (12)0.0201 (14)
C11B0.0295 (12)0.0331 (11)0.0535 (14)0.0051 (9)0.0101 (10)0.0152 (10)
C12B0.0272 (10)0.0220 (9)0.0281 (10)0.0033 (8)0.0108 (8)0.0087 (8)
C13B0.0339 (11)0.0291 (10)0.0329 (11)0.0101 (9)0.0051 (9)0.0067 (9)
C14B0.0397 (13)0.0437 (13)0.0422 (13)0.0165 (11)0.0010 (10)0.0119 (11)
C15B0.0442 (14)0.0432 (13)0.0575 (15)0.0252 (11)0.0143 (12)0.0177 (11)
C16B0.0499 (14)0.0401 (13)0.0519 (14)0.0224 (11)0.0234 (12)0.0070 (11)
C17B0.0385 (12)0.0334 (11)0.0334 (11)0.0109 (9)0.0145 (9)0.0071 (9)
C18B0.0171 (9)0.0313 (10)0.0404 (11)0.0003 (8)0.0024 (8)0.0065 (9)
C19B0.0284 (11)0.0497 (13)0.0378 (12)0.0044 (10)0.0053 (9)0.0084 (10)
C20B0.0309 (13)0.0759 (18)0.0469 (14)0.0026 (13)0.0090 (11)0.0200 (13)
C21B0.0296 (13)0.0715 (18)0.0677 (18)0.0051 (13)0.0097 (12)0.0353 (15)
C22B0.0239 (12)0.0432 (13)0.084 (2)0.0084 (10)0.0054 (12)0.0188 (13)
C23B0.0214 (10)0.0333 (11)0.0500 (13)0.0019 (9)0.0000 (9)0.0080 (10)
O3B0.0346 (8)0.0324 (8)0.0584 (10)0.0164 (7)0.0051 (7)0.0023 (7)
C24B0.0457 (15)0.0407 (13)0.091 (2)0.0219 (12)0.0171 (14)0.0009 (14)
O1C0.0412 (8)0.0262 (7)0.0194 (6)0.0047 (6)0.0095 (6)0.0031 (6)
O2C0.0288 (8)0.0240 (7)0.0265 (7)0.0002 (6)0.0001 (6)0.0013 (6)
C1C0.0286 (10)0.0207 (9)0.0166 (8)0.0040 (8)0.0055 (7)0.0028 (7)
C2C0.0254 (10)0.0200 (9)0.0219 (9)0.0009 (7)0.0034 (8)0.0001 (7)
C3C0.0254 (10)0.0220 (9)0.0253 (9)0.0044 (8)0.0087 (8)0.0074 (8)
C4C0.0237 (10)0.0222 (9)0.0238 (9)0.0050 (8)0.0044 (8)0.0046 (7)
C5C0.0275 (10)0.0226 (9)0.0219 (9)0.0052 (8)0.0028 (8)0.0052 (7)
C6C0.0267 (10)0.0170 (8)0.0238 (9)0.0034 (7)0.0079 (8)0.0055 (7)
C7C0.0280 (10)0.0232 (9)0.0233 (9)0.0072 (8)0.0068 (8)0.0039 (8)
C8C0.0363 (12)0.0303 (10)0.0258 (10)0.0071 (9)0.0016 (9)0.0019 (8)
C9C0.0270 (11)0.0364 (11)0.0399 (12)0.0019 (9)0.0020 (9)0.0014 (10)
C10C0.0250 (11)0.0389 (12)0.0487 (13)0.0054 (9)0.0124 (10)0.0034 (10)
C11C0.0321 (11)0.0276 (10)0.0306 (10)0.0052 (9)0.0112 (9)0.0003 (8)
C12C0.0243 (10)0.0189 (9)0.0300 (10)0.0008 (7)0.0089 (8)0.0041 (8)
C13C0.0346 (11)0.0303 (10)0.0298 (10)0.0126 (9)0.0100 (9)0.0046 (8)
C14C0.0363 (12)0.0428 (12)0.0394 (12)0.0174 (10)0.0090 (10)0.0123 (10)
C15C0.0364 (12)0.0345 (12)0.0629 (15)0.0186 (10)0.0178 (12)0.0114 (11)
C16C0.0375 (13)0.0321 (11)0.0625 (16)0.0106 (10)0.0140 (12)0.0091 (11)
C17C0.0307 (11)0.0310 (11)0.0402 (12)0.0035 (9)0.0087 (9)0.0063 (9)
C18C0.0217 (10)0.0245 (9)0.0277 (10)0.0028 (8)0.0062 (8)0.0052 (8)
C19C0.0265 (10)0.0297 (10)0.0297 (10)0.0070 (8)0.0074 (8)0.0066 (8)
C20C0.0331 (11)0.0415 (12)0.0275 (10)0.0072 (10)0.0090 (9)0.0035 (9)
C21C0.0340 (12)0.0366 (11)0.0339 (11)0.0082 (9)0.0115 (9)0.0051 (9)
C22C0.0267 (10)0.0274 (10)0.0408 (12)0.0090 (8)0.0080 (9)0.0039 (9)
C23C0.0249 (10)0.0263 (10)0.0287 (10)0.0046 (8)0.0056 (8)0.0042 (8)
O3C0.0447 (9)0.0330 (8)0.0287 (7)0.0206 (7)0.0034 (6)0.0059 (6)
C24C0.0460 (13)0.0355 (12)0.0407 (12)0.0205 (10)0.0065 (10)0.0121 (10)
Geometric parameters (Å, º) top
O1A—C1A1.431 (2)C11B—H11B0.9500
O1A—H1A0.85 (3)C12B—C17B1.388 (3)
O2A—C2A1.439 (2)C12B—C13B1.393 (3)
O2A—H2A0.88 (3)C13B—C14B1.385 (3)
C1A—C6A1.519 (3)C13B—H13B0.9500
C1A—C5A1.550 (3)C14B—C15B1.380 (3)
C1A—C2A1.572 (2)C14B—H14B0.9500
C2A—C12A1.521 (2)C15B—C16B1.372 (3)
C2A—C3A1.523 (3)C15B—H15B0.9500
C3A—C4A1.528 (3)C16B—C17B1.387 (3)
C3A—H3AA0.9900C16B—H16B0.9500
C3A—H3AB0.9900C17B—H17B0.9500
C4A—C18A1.510 (3)C18B—C19B1.391 (3)
C4A—C5A1.567 (3)C18B—C23B1.396 (3)
C4A—H4A1.0000C19B—C20B1.385 (3)
C5A—H5AA0.9900C19B—H19B0.9500
C5A—H5AB0.9900C20B—C21B1.367 (4)
C6A—C7A1.399 (3)C20B—H20B0.9500
C6A—C11A1.399 (3)C21B—C22B1.382 (4)
C7A—C8A1.376 (4)C21B—H21B0.9500
C7A—H7A0.9500C22B—C23B1.390 (3)
C8A—C9A1.375 (4)C22B—H22B0.9500
C8A—H8A0.9500C23B—O3B1.375 (3)
C9A—C10A1.385 (3)O3B—C24B1.423 (3)
C9A—H9A0.9500C24B—H47D0.9800
C10A—C11A1.381 (3)C24B—H47E0.9800
C10A—H10A0.9500C24B—H47F0.9800
C11A—H11A0.9500O1C—C1C1.433 (2)
C12A—C13A1.394 (3)O1C—H1C0.88 (3)
C12A—C17A1.395 (3)O2C—C2C1.451 (2)
C13A—C14A1.387 (3)O2C—H2C0.85 (3)
C13A—H13A0.9500C1C—C6C1.526 (2)
C14A—C15A1.375 (3)C1C—C5C1.547 (3)
C14A—H14A0.9500C1C—C2C1.573 (2)
C15A—C16A1.383 (3)C2C—C3C1.518 (3)
C15A—H15A0.9500C2C—C12C1.523 (3)
C16A—C17A1.383 (3)C3C—C4C1.541 (2)
C16A—H16A0.9500C3C—H3CA0.9900
C17A—H17A0.9500C3C—H3CB0.9900
C18A—C23A1.388 (3)C4C—C18C1.517 (3)
C18A—C19A1.399 (3)C4C—C5C1.561 (3)
C19A—C20A1.377 (3)C4C—H4C1.0000
C19A—H19A0.9500C5C—H5CA0.9900
C20A—C21A1.365 (3)C5C—H5CB0.9900
C20A—H20A0.9500C6C—C11C1.386 (3)
C21A—C22A1.395 (4)C6C—C7C1.395 (3)
C21A—H21A0.9500C7C—C8C1.389 (3)
C22A—C23A1.381 (3)C7C—H7C0.9500
C22A—H22A0.9500C8C—C9C1.385 (3)
C23A—O3A1.375 (3)C8C—H8C0.9500
O3A—C24A1.435 (3)C9C—C10C1.382 (3)
C24A—H24A0.9800C9C—H9C0.9500
C24A—H24B0.9800C10C—C11C1.384 (3)
C24A—H24C0.9800C10C—H10C0.9500
O1B—C1B1.434 (2)C11C—H11C0.9500
O1B—H1B0.90 (3)C12C—C17C1.390 (3)
O2B—C2B1.433 (2)C12C—C13C1.394 (3)
O2B—H2B0.83 (2)C13C—C14C1.384 (3)
C1B—C6B1.517 (3)C13C—H13C0.9500
C1B—C5B1.545 (3)C14C—C15C1.383 (3)
C1B—C2B1.576 (3)C14C—H14C0.9500
C2B—C12B1.518 (3)C15C—C16C1.373 (3)
C2B—C3B1.519 (3)C15C—H15C0.9500
C3B—C4B1.530 (3)C16C—C17C1.388 (3)
C3B—H3BA0.9900C16C—H16C0.9500
C3B—H3BB0.9900C17C—H17C0.9500
C4B—C18B1.518 (3)C18C—C19C1.388 (3)
C4B—C5B1.555 (3)C18C—C23C1.405 (3)
C4B—H4B1.0000C19C—C20C1.391 (3)
C5B—H5BA0.9900C19C—H19C0.9500
C5B—H5BB0.9900C20C—C21C1.371 (3)
C6B—C11B1.392 (3)C20C—H20C0.9500
C6B—C7B1.396 (3)C21C—C22C1.388 (3)
C7B—C8B1.392 (3)C21C—H21C0.9500
C7B—H7B0.9500C22C—C23C1.391 (3)
C8B—C9B1.374 (4)C22C—H22C0.9500
C8B—H8B0.9500C23C—O3C1.370 (2)
C9B—C10B1.383 (4)O3C—C24C1.425 (2)
C9B—H9B0.9500C24C—H24G0.9800
C10B—C11B1.384 (3)C24C—H24H0.9800
C10B—H10B0.9500C24C—H24I0.9800
C1A—O1A—H1A112.0 (19)C10B—C11B—C6B120.4 (2)
C2A—O2A—H2A107.8 (17)C10B—C11B—H11B119.8
O1A—C1A—C6A110.11 (15)C6B—C11B—H11B119.8
O1A—C1A—C5A111.34 (15)C17B—C12B—C13B117.69 (18)
C6A—C1A—C5A113.96 (16)C17B—C12B—C2B121.09 (17)
O1A—C1A—C2A106.48 (14)C13B—C12B—C2B121.20 (17)
C6A—C1A—C2A111.94 (15)C14B—C13B—C12B121.2 (2)
C5A—C1A—C2A102.56 (15)C14B—C13B—H13B119.4
O2A—C2A—C12A109.77 (14)C12B—C13B—H13B119.4
O2A—C2A—C3A106.20 (15)C15B—C14B—C13B120.0 (2)
C12A—C2A—C3A115.04 (15)C15B—C14B—H14B120.0
O2A—C2A—C1A106.81 (14)C13B—C14B—H14B120.0
C12A—C2A—C1A115.93 (15)C16B—C15B—C14B119.6 (2)
C3A—C2A—C1A102.28 (14)C16B—C15B—H15B120.2
C2A—C3A—C4A104.60 (15)C14B—C15B—H15B120.2
C2A—C3A—H3AA110.8C15B—C16B—C17B120.5 (2)
C4A—C3A—H3AA110.8C15B—C16B—H16B119.8
C2A—C3A—H3AB110.8C17B—C16B—H16B119.8
C4A—C3A—H3AB110.8C16B—C17B—C12B121.0 (2)
H3AA—C3A—H3AB108.9C16B—C17B—H17B119.5
C18A—C4A—C3A115.73 (17)C12B—C17B—H17B119.5
C18A—C4A—C5A114.89 (17)C19B—C18B—C23B117.2 (2)
C3A—C4A—C5A104.00 (16)C19B—C18B—C4B123.68 (18)
C18A—C4A—H4A107.2C23B—C18B—C4B119.02 (19)
C3A—C4A—H4A107.2C20B—C19B—C18B122.1 (2)
C5A—C4A—H4A107.2C20B—C19B—H19B119.0
C1A—C5A—C4A107.50 (15)C18B—C19B—H19B119.0
C1A—C5A—H5AA110.2C21B—C20B—C19B119.2 (3)
C4A—C5A—H5AA110.2C21B—C20B—H20B120.4
C1A—C5A—H5AB110.2C19B—C20B—H20B120.4
C4A—C5A—H5AB110.2C20B—C21B—C22B121.0 (2)
H5AA—C5A—H5AB108.5C20B—C21B—H21B119.5
C7A—C6A—C11A117.7 (2)C22B—C21B—H21B119.5
C7A—C6A—C1A122.19 (19)C21B—C22B—C23B119.3 (2)
C11A—C6A—C1A120.06 (16)C21B—C22B—H22B120.4
C8A—C7A—C6A120.8 (2)C23B—C22B—H22B120.4
C8A—C7A—H7A119.6O3B—C23B—C22B123.7 (2)
C6A—C7A—H7A119.6O3B—C23B—C18B115.09 (18)
C9A—C8A—C7A120.9 (2)C22B—C23B—C18B121.2 (2)
C9A—C8A—H8A119.6C23B—O3B—C24B117.21 (19)
C7A—C8A—H8A119.6O3B—C24B—H47D109.5
C8A—C9A—C10A119.3 (2)O3B—C24B—H47E109.5
C8A—C9A—H9A120.3H47D—C24B—H47E109.5
C10A—C9A—H9A120.3O3B—C24B—H47F109.5
C11A—C10A—C9A120.3 (2)H47D—C24B—H47F109.5
C11A—C10A—H10A119.8H47E—C24B—H47F109.5
C9A—C10A—H10A119.8C1C—O1C—H1C106.9 (15)
C10A—C11A—C6A120.88 (19)C2C—O2C—H2C103.6 (18)
C10A—C11A—H11A119.6O1C—C1C—C6C110.23 (15)
C6A—C11A—H11A119.6O1C—C1C—C5C112.18 (14)
C13A—C12A—C17A117.48 (17)C6C—C1C—C5C113.42 (14)
C13A—C12A—C2A120.01 (16)O1C—C1C—C2C105.54 (14)
C17A—C12A—C2A122.47 (16)C6C—C1C—C2C112.39 (14)
C14A—C13A—C12A121.18 (18)C5C—C1C—C2C102.62 (14)
C14A—C13A—H13A119.4O2C—C2C—C3C106.63 (15)
C12A—C13A—H13A119.4O2C—C2C—C12C109.57 (14)
C15A—C14A—C13A120.44 (19)C3C—C2C—C12C115.35 (15)
C15A—C14A—H14A119.8O2C—C2C—C1C106.13 (14)
C13A—C14A—H14A119.8C3C—C2C—C1C102.59 (14)
C14A—C15A—C16A119.29 (19)C12C—C2C—C1C115.77 (15)
C14A—C15A—H15A120.4C2C—C3C—C4C104.93 (14)
C16A—C15A—H15A120.4C2C—C3C—H3CA110.8
C15A—C16A—C17A120.44 (19)C4C—C3C—H3CA110.8
C15A—C16A—H16A119.8C2C—C3C—H3CB110.8
C17A—C16A—H16A119.8C4C—C3C—H3CB110.8
C16A—C17A—C12A121.13 (18)H3CA—C3C—H3CB108.8
C16A—C17A—H17A119.4C18C—C4C—C3C115.56 (15)
C12A—C17A—H17A119.4C18C—C4C—C5C114.86 (15)
C23A—C18A—C19A116.3 (2)C3C—C4C—C5C104.57 (14)
C23A—C18A—C4A120.1 (2)C18C—C4C—H4C107.1
C19A—C18A—C4A123.56 (19)C3C—C4C—H4C107.1
C20A—C19A—C18A122.1 (2)C5C—C4C—H4C107.1
C20A—C19A—H19A118.9C1C—C5C—C4C107.41 (14)
C18A—C19A—H19A118.9C1C—C5C—H5CA110.2
C21A—C20A—C19A120.2 (3)C4C—C5C—H5CA110.2
C21A—C20A—H20A119.9C1C—C5C—H5CB110.2
C19A—C20A—H20A119.9C4C—C5C—H5CB110.2
C20A—C21A—C22A119.7 (2)H5CA—C5C—H5CB108.5
C20A—C21A—H21A120.2C11C—C6C—C7C118.08 (17)
C22A—C21A—H21A120.2C11C—C6C—C1C120.41 (16)
C23A—C22A—C21A119.4 (2)C7C—C6C—C1C121.49 (17)
C23A—C22A—H22A120.3C8C—C7C—C6C120.68 (18)
C21A—C22A—H22A120.3C8C—C7C—H7C119.7
O3A—C23A—C22A123.7 (2)C6C—C7C—H7C119.7
O3A—C23A—C18A114.08 (19)C9C—C8C—C7C120.42 (19)
C22A—C23A—C18A122.3 (2)C9C—C8C—H8C119.8
C23A—O3A—C24A116.64 (18)C7C—C8C—H8C119.8
O3A—C24A—H24A109.5C10C—C9C—C8C119.14 (19)
O3A—C24A—H24B109.5C10C—C9C—H9C120.4
H24A—C24A—H24B109.5C8C—C9C—H9C120.4
O3A—C24A—H24C109.5C9C—C10C—C11C120.4 (2)
H24A—C24A—H24C109.5C9C—C10C—H10C119.8
H24B—C24A—H24C109.5C11C—C10C—H10C119.8
C1B—O1B—H1B104.6 (19)C10C—C11C—C6C121.27 (19)
C2B—O2B—H2B110.9 (16)C10C—C11C—H11C119.4
O1B—C1B—C6B106.18 (15)C6C—C11C—H11C119.4
O1B—C1B—C5B111.73 (14)C17C—C12C—C13C117.52 (18)
C6B—C1B—C5B113.99 (15)C17C—C12C—C2C120.56 (17)
O1B—C1B—C2B110.01 (14)C13C—C12C—C2C121.92 (16)
C6B—C1B—C2B113.17 (14)C14C—C13C—C12C121.01 (19)
C5B—C1B—C2B101.86 (15)C14C—C13C—H13C119.5
O2B—C2B—C12B111.05 (15)C12C—C13C—H13C119.5
O2B—C2B—C3B110.25 (15)C15C—C14C—C13C120.5 (2)
C12B—C2B—C3B114.29 (15)C15C—C14C—H14C119.7
O2B—C2B—C1B101.57 (14)C13C—C14C—H14C119.7
C12B—C2B—C1B117.05 (15)C16C—C15C—C14C119.24 (19)
C3B—C2B—C1B101.58 (14)C16C—C15C—H15C120.4
C2B—C3B—C4B105.00 (15)C14C—C15C—H15C120.4
C2B—C3B—H3BA110.7C15C—C16C—C17C120.3 (2)
C4B—C3B—H3BA110.7C15C—C16C—H16C119.8
C2B—C3B—H3BB110.7C17C—C16C—H16C119.8
C4B—C3B—H3BB110.7C16C—C17C—C12C121.4 (2)
H3BA—C3B—H3BB108.8C16C—C17C—H17C119.3
C18B—C4B—C3B114.93 (16)C12C—C17C—H17C119.3
C18B—C4B—C5B116.17 (16)C19C—C18C—C23C116.97 (17)
C3B—C4B—C5B104.48 (15)C19C—C18C—C4C124.14 (16)
C18B—C4B—H4B106.9C23C—C18C—C4C118.81 (16)
C3B—C4B—H4B106.9C18C—C19C—C20C122.01 (18)
C5B—C4B—H4B106.9C18C—C19C—H19C119.0
C1B—C5B—C4B107.35 (14)C20C—C19C—H19C119.0
C1B—C5B—H5BA110.2C21C—C20C—C19C119.72 (19)
C4B—C5B—H5BA110.2C21C—C20C—H20C120.1
C1B—C5B—H5BB110.2C19C—C20C—H20C120.1
C4B—C5B—H5BB110.2C20C—C21C—C22C120.40 (19)
H5BA—C5B—H5BB108.5C20C—C21C—H21C119.8
C11B—C6B—C7B118.68 (19)C22C—C21C—H21C119.8
C11B—C6B—C1B119.53 (18)C21C—C22C—C23C119.33 (18)
C7B—C6B—C1B121.76 (18)C21C—C22C—H22C120.3
C8B—C7B—C6B120.4 (2)C23C—C22C—H22C120.3
C8B—C7B—H7B119.8O3C—C23C—C22C123.31 (17)
C6B—C7B—H7B119.8O3C—C23C—C18C115.13 (16)
C9B—C8B—C7B120.2 (2)C22C—C23C—C18C121.55 (18)
C9B—C8B—H8B119.9C23C—O3C—C24C117.90 (15)
C7B—C8B—H8B119.9O3C—C24C—H24G109.5
C8B—C9B—C10B119.8 (2)O3C—C24C—H24H109.5
C8B—C9B—H9B120.1H24G—C24C—H24H109.5
C10B—C9B—H9B120.1O3C—C24C—H24I109.5
C9B—C10B—C11B120.5 (2)H24G—C24C—H24I109.5
C9B—C10B—H10B119.7H24H—C24C—H24I109.5
C11B—C10B—H10B119.7
O1A—C1A—C2A—O2A43.86 (18)C1B—C6B—C11B—C10B177.79 (18)
C6A—C1A—C2A—O2A164.24 (14)O2B—C2B—C12B—C17B11.0 (2)
C5A—C1A—C2A—O2A73.19 (17)C3B—C2B—C12B—C17B136.46 (19)
O1A—C1A—C2A—C12A78.81 (19)C1B—C2B—C12B—C17B105.0 (2)
C6A—C1A—C2A—C12A41.6 (2)O2B—C2B—C12B—C13B167.48 (17)
C5A—C1A—C2A—C12A164.14 (16)C3B—C2B—C12B—C13B42.0 (2)
O1A—C1A—C2A—C3A155.21 (15)C1B—C2B—C12B—C13B76.6 (2)
C6A—C1A—C2A—C3A84.41 (17)C17B—C12B—C13B—C14B0.3 (3)
C5A—C1A—C2A—C3A38.16 (18)C2B—C12B—C13B—C14B178.85 (19)
O2A—C2A—C3A—C4A67.63 (18)C12B—C13B—C14B—C15B0.9 (3)
C12A—C2A—C3A—C4A170.73 (16)C13B—C14B—C15B—C16B0.7 (4)
C1A—C2A—C3A—C4A44.18 (19)C14B—C15B—C16B—C17B0.1 (4)
C2A—C3A—C4A—C18A158.98 (17)C15B—C16B—C17B—C12B0.6 (3)
C2A—C3A—C4A—C5A32.0 (2)C13B—C12B—C17B—C16B0.4 (3)
O1A—C1A—C5A—C4A132.32 (17)C2B—C12B—C17B—C16B178.11 (19)
C6A—C1A—C5A—C4A102.40 (19)C3B—C4B—C18B—C19B1.4 (3)
C2A—C1A—C5A—C4A18.8 (2)C5B—C4B—C18B—C19B121.0 (2)
C18A—C4A—C5A—C1A134.97 (19)C3B—C4B—C18B—C23B175.52 (17)
C3A—C4A—C5A—C1A7.5 (2)C5B—C4B—C18B—C23B62.1 (2)
O1A—C1A—C6A—C7A153.34 (17)C23B—C18B—C19B—C20B0.6 (3)
C5A—C1A—C6A—C7A27.4 (2)C4B—C18B—C19B—C20B176.4 (2)
C2A—C1A—C6A—C7A88.4 (2)C18B—C19B—C20B—C21B1.4 (4)
O1A—C1A—C6A—C11A27.9 (2)C19B—C20B—C21B—C22B0.4 (4)
C5A—C1A—C6A—C11A153.85 (17)C20B—C21B—C22B—C23B1.3 (4)
C2A—C1A—C6A—C11A90.3 (2)C21B—C22B—C23B—O3B176.2 (2)
C11A—C6A—C7A—C8A0.8 (3)C21B—C22B—C23B—C18B2.1 (3)
C1A—C6A—C7A—C8A179.5 (2)C19B—C18B—C23B—O3B177.27 (18)
C6A—C7A—C8A—C9A0.9 (4)C4B—C18B—C23B—O3B0.1 (3)
C7A—C8A—C9A—C10A1.1 (4)C19B—C18B—C23B—C22B1.1 (3)
C8A—C9A—C10A—C11A0.3 (4)C4B—C18B—C23B—C22B178.27 (19)
C9A—C10A—C11A—C6A2.0 (3)C22B—C23B—O3B—C24B3.6 (3)
C7A—C6A—C11A—C10A2.2 (3)C18B—C23B—O3B—C24B174.72 (19)
C1A—C6A—C11A—C10A179.01 (18)O1C—C1C—C2C—O2C44.87 (18)
O2A—C2A—C12A—C13A29.2 (2)C6C—C1C—C2C—O2C165.05 (14)
C3A—C2A—C12A—C13A148.90 (18)C5C—C1C—C2C—O2C72.76 (16)
C1A—C2A—C12A—C13A91.9 (2)O1C—C1C—C2C—C3C156.57 (14)
O2A—C2A—C12A—C17A148.79 (17)C6C—C1C—C2C—C3C83.25 (17)
C3A—C2A—C12A—C17A29.1 (3)C5C—C1C—C2C—C3C38.94 (16)
C1A—C2A—C12A—C17A90.1 (2)O1C—C1C—C2C—C12C76.92 (18)
C17A—C12A—C13A—C14A0.7 (3)C6C—C1C—C2C—C12C43.3 (2)
C2A—C12A—C13A—C14A177.40 (18)C5C—C1C—C2C—C12C165.45 (15)
C12A—C13A—C14A—C15A0.9 (3)O2C—C2C—C3C—C4C69.39 (17)
C13A—C14A—C15A—C16A1.7 (3)C12C—C2C—C3C—C4C168.72 (15)
C14A—C15A—C16A—C17A0.8 (3)C1C—C2C—C3C—C4C41.95 (17)
C15A—C16A—C17A—C12A0.8 (3)C2C—C3C—C4C—C18C155.40 (15)
C13A—C12A—C17A—C16A1.6 (3)C2C—C3C—C4C—C5C28.12 (18)
C2A—C12A—C17A—C16A176.49 (18)O1C—C1C—C5C—C4C134.59 (15)
C3A—C4A—C18A—C23A168.32 (19)C6C—C1C—C5C—C4C99.72 (17)
C5A—C4A—C18A—C23A70.4 (3)C2C—C1C—C5C—C4C21.77 (17)
C3A—C4A—C18A—C19A10.8 (3)C18C—C4C—C5C—C1C130.87 (16)
C5A—C4A—C18A—C19A110.5 (2)C3C—C4C—C5C—C1C3.16 (18)
C23A—C18A—C19A—C20A0.1 (3)O1C—C1C—C6C—C11C25.1 (2)
C4A—C18A—C19A—C20A179.2 (2)C5C—C1C—C6C—C11C151.88 (17)
C18A—C19A—C20A—C21A1.1 (4)C2C—C1C—C6C—C11C92.3 (2)
C19A—C20A—C21A—C22A0.3 (4)O1C—C1C—C6C—C7C156.75 (16)
C20A—C21A—C22A—C23A1.4 (4)C5C—C1C—C6C—C7C30.0 (2)
C21A—C22A—C23A—O3A178.4 (2)C2C—C1C—C6C—C7C85.8 (2)
C21A—C22A—C23A—C18A2.5 (3)C11C—C6C—C7C—C8C0.9 (3)
C19A—C18A—C23A—O3A179.10 (19)C1C—C6C—C7C—C8C177.29 (16)
C4A—C18A—C23A—O3A1.7 (3)C6C—C7C—C8C—C9C0.1 (3)
C19A—C18A—C23A—C22A1.7 (3)C7C—C8C—C9C—C10C0.8 (3)
C4A—C18A—C23A—C22A177.4 (2)C8C—C9C—C10C—C11C0.6 (3)
C22A—C23A—O3A—C24A8.7 (3)C9C—C10C—C11C—C6C0.4 (3)
C18A—C23A—O3A—C24A172.2 (2)C7C—C6C—C11C—C10C1.1 (3)
O1B—C1B—C2B—O2B46.09 (18)C1C—C6C—C11C—C10C177.08 (18)
C6B—C1B—C2B—O2B164.67 (15)O2C—C2C—C12C—C17C18.7 (2)
C5B—C1B—C2B—O2B72.53 (16)C3C—C2C—C12C—C17C139.00 (18)
O1B—C1B—C2B—C12B75.0 (2)C1C—C2C—C12C—C17C101.2 (2)
C6B—C1B—C2B—C12B43.6 (2)O2C—C2C—C12C—C13C160.22 (17)
C5B—C1B—C2B—C12B166.40 (15)C3C—C2C—C12C—C13C39.9 (2)
O1B—C1B—C2B—C3B159.84 (14)C1C—C2C—C12C—C13C79.8 (2)
C6B—C1B—C2B—C3B81.58 (18)C17C—C12C—C13C—C14C0.5 (3)
C5B—C1B—C2B—C3B41.22 (16)C2C—C12C—C13C—C14C178.47 (19)
O2B—C2B—C3B—C4B63.58 (18)C12C—C13C—C14C—C15C0.0 (3)
C12B—C2B—C3B—C4B170.51 (15)C13C—C14C—C15C—C16C0.4 (3)
C1B—C2B—C3B—C4B43.51 (17)C14C—C15C—C16C—C17C0.3 (3)
C2B—C3B—C4B—C18B156.71 (15)C15C—C16C—C17C—C12C0.2 (3)
C2B—C3B—C4B—C5B28.22 (18)C13C—C12C—C17C—C16C0.6 (3)
O1B—C1B—C5B—C4B141.76 (15)C2C—C12C—C17C—C16C178.34 (19)
C6B—C1B—C5B—C4B97.88 (18)C3C—C4C—C18C—C19C0.2 (3)
C2B—C1B—C5B—C4B24.37 (18)C5C—C4C—C18C—C19C122.14 (19)
C18B—C4B—C5B—C1B129.23 (17)C3C—C4C—C18C—C23C176.88 (17)
C3B—C4B—C5B—C1B1.50 (19)C5C—C4C—C18C—C23C61.2 (2)
O1B—C1B—C6B—C11B34.6 (2)C23C—C18C—C19C—C20C0.5 (3)
C5B—C1B—C6B—C11B158.06 (17)C4C—C18C—C19C—C20C177.27 (18)
C2B—C1B—C6B—C11B86.1 (2)C18C—C19C—C20C—C21C0.5 (3)
O1B—C1B—C6B—C7B147.27 (17)C19C—C20C—C21C—C22C0.6 (3)
C5B—C1B—C6B—C7B23.8 (2)C20C—C21C—C22C—C23C0.4 (3)
C2B—C1B—C6B—C7B92.0 (2)C21C—C22C—C23C—O3C177.47 (19)
C11B—C6B—C7B—C8B0.0 (3)C21C—C22C—C23C—C18C1.5 (3)
C1B—C6B—C7B—C8B178.12 (18)C19C—C18C—C23C—O3C177.48 (17)
C6B—C7B—C8B—C9B0.1 (3)C4C—C18C—C23C—O3C0.6 (3)
C7B—C8B—C9B—C10B0.1 (3)C19C—C18C—C23C—C22C1.6 (3)
C8B—C9B—C10B—C11B0.5 (4)C4C—C18C—C23C—C22C178.46 (17)
C9B—C10B—C11B—C6B0.6 (3)C22C—C23C—O3C—C24C5.8 (3)
C7B—C6B—C11B—C10B0.4 (3)C18C—C23C—O3C—C24C175.19 (18)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
O1A—H1A···O2Ci0.85 (3)2.08 (3)2.8931 (19)160 (3)
O2A—H2A···O1A0.88 (3)2.04 (3)2.605 (2)121 (2)
O1B—H1B···O2B0.90 (3)2.05 (3)2.590 (2)117 (2)
O2B—H2B···O2A0.83 (2)1.98 (2)2.802 (2)170 (2)
O1C—H1C···O1B0.88 (3)1.96 (3)2.833 (2)171 (2)
O2C—H2C···O1C0.85 (3)2.00 (3)2.587 (2)125 (2)
Symmetry code: (i) x1, y1, z.
Polymerization of ε-CL top
Mn is the number-average molar mass; Đ is the polydispersity index defined as Đ=Mw/Mn, where Mw is the weight-average molar mass; Pn is the polymerization degree. Conditions: [ε-CL] = 2.5 M; THF; [ε-CL]/[diol]/[Mg(BHT)2] = 100:1:1 or 2; ~300 K, 30 min.
EntryDiolEquiv. of Mg(BHT)2Mn ×103aÐaPnaMn ×103bPnb
1(I)111.41.429712.0102
2(I)29.01.84777.665
3(II)112.41.3910612.6107
4(II)28.91.85767.262
Notes: (a) Found by size-exclusion chromatography (SEC) measurements. (b) Determined by 1H NMR studies. Mn and Pn were calculated based on the end-group analysis.
 

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