# Electronic Supplementary Material for CrystEngComm # This journal is (c) The Royal Society of Chemistry 2008 data_global _journal_name_full CrystEngComm _journal_coden_Cambridge 1350 _publ_contact_author_name 'Jerry Atwood' _publ_contact_author_email ATWOODJ@MISSOURI.EDU _publ_section_title ; Increased control over the desolvation of p-tert-butylcalix[5]arene ; loop_ _publ_author_name 'Jerry L Atwood' 'Scott Dalgarno' 'Praveen Thallapally' 'Jian Tian.' # Attachment 'TBC5PXY.cif' data_TBC5PXY _database_code_depnum_ccdc_archive 'CCDC 690349' _audit_creation_method SHELXL-97 _chemical_name_systematic ; ? ; _chemical_name_common ? _chemical_melting_point ? _chemical_formula_moiety 'C33.10 H42 O5' _chemical_formula_sum 'C66.20 H84 O5' _chemical_formula_weight 959.73 loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' _symmetry_cell_setting Monoclinic _symmetry_space_group_name_H-M C2/m loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y, -z' 'x+1/2, y+1/2, z' '-x+1/2, y+1/2, -z' '-x, -y, -z' 'x, -y, z' '-x+1/2, -y+1/2, -z' 'x+1/2, -y+1/2, z' _cell_length_a 22.334(3) _cell_length_b 15.584(2) _cell_length_c 17.996(2) _cell_angle_alpha 90.00 _cell_angle_beta 99.605(2) _cell_angle_gamma 90.00 _cell_volume 6175.9(15) _cell_formula_units_Z 4 _cell_measurement_temperature 173(2) _cell_measurement_reflns_used ? _cell_measurement_theta_min ? _cell_measurement_theta_max ? _exptl_crystal_description Block _exptl_crystal_colour Colourless _exptl_crystal_size_max 0.40 _exptl_crystal_size_mid 0.38 _exptl_crystal_size_min 0.35 _exptl_crystal_density_meas ? _exptl_crystal_density_diffrn 1.009 _exptl_crystal_density_method 'not measured' _exptl_crystal_F_000 2038 _exptl_absorpt_coefficient_mu 0.062 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_correction_T_min 0.7750 _exptl_absorpt_correction_T_max 0.9786 _exptl_absorpt_process_details 'Bruker SADABS' _exptl_special_details ; Data were corrected for decay and absorption using the program SADABS based on the method of R.H. Blessing (Acta Cryst. A51, 33-38, 1995). ; _diffrn_ambient_temperature 173(2) _diffrn_radiation_wavelength 0.71073 _diffrn_radiation_type MoK\a _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_monochromator graphite _diffrn_measurement_device_type 'Bruker SMART 1000 CCD diffractometer' _diffrn_measurement_method ? _diffrn_detector_area_resol_mean ? _diffrn_standards_number ? _diffrn_standards_interval_count ? _diffrn_standards_interval_time ? _diffrn_standards_decay_% ? _diffrn_reflns_number 22086 _diffrn_reflns_av_R_equivalents 0.0436 _diffrn_reflns_av_sigmaI/netI 0.0520 _diffrn_reflns_limit_h_min -28 _diffrn_reflns_limit_h_max 28 _diffrn_reflns_limit_k_min -19 _diffrn_reflns_limit_k_max 17 _diffrn_reflns_limit_l_min -22 _diffrn_reflns_limit_l_max 23 _diffrn_reflns_theta_min 1.60 _diffrn_reflns_theta_max 27.15 _reflns_number_total 7029 _reflns_number_gt 4442 _reflns_threshold_expression >2sigma(I) _computing_data_collection ? _computing_cell_refinement ? _computing_data_reduction ? _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_molecular_graphics ? _computing_publication_material ? _refine_special_details ; Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative F^2^. The threshold expression of F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F^2^ are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. Restraints have been applied to the disordered tert-butyl group of the calixarene and the disordered p-xylene molecule. ; _refine_ls_structure_factor_coef Fsqd _refine_ls_matrix_type full _refine_ls_weighting_scheme calc _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0899P)^2^+4.2725P] where P=(Fo^2^+2Fc^2^)/3' _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _atom_sites_solution_hydrogens geom _refine_ls_hydrogen_treatment mixed _refine_ls_extinction_method none _refine_ls_extinction_coef ? _refine_ls_number_reflns 7029 _refine_ls_number_parameters 369 _refine_ls_number_restraints 20 _refine_ls_R_factor_all 0.1136 _refine_ls_R_factor_gt 0.0694 _refine_ls_wR_factor_ref 0.1960 _refine_ls_wR_factor_gt 0.1736 _refine_ls_goodness_of_fit_ref 1.030 _refine_ls_restrained_S_all 1.038 _refine_ls_shift/su_max 0.066 _refine_ls_shift/su_mean 0.001 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group O1 O 0.37857(8) 0.0000 -0.00187(11) 0.0335(5) Uani 1 2 d S . . H107 H 0.3912 0.0508 -0.0009 0.040 Uiso 0.50 1 calc PR . . C1 C 0.18963(12) 0.0000 -0.00768(16) 0.0343(7) Uani 1 2 d S . . C27A C 0.5756(8) 0.2872(13) 0.4464(9) 0.0867(9) Uani 0.20 1 d PD A 2 H27A H 0.5775 0.2884 0.5012 0.130 Uiso 0.20 1 calc PR A 2 H27B H 0.5340 0.2738 0.4220 0.130 Uiso 0.20 1 calc PR A 2 H27C H 0.5873 0.3434 0.4291 0.130 Uiso 0.20 1 calc PR A 2 C28A C 0.6873(6) 0.2290(16) 0.4519(9) 0.0867(9) Uani 0.20 1 d PD A 2 H28A H 0.6943 0.2528 0.5030 0.130 Uiso 0.20 1 calc PR A 2 H28B H 0.7037 0.2683 0.4178 0.130 Uiso 0.20 1 calc PR A 2 H28C H 0.7076 0.1733 0.4519 0.130 Uiso 0.20 1 calc PR A 2 C29A C 0.5996(8) 0.1442(11) 0.4745(7) 0.0867(9) Uani 0.20 1 d PD A 2 H29A H 0.6239 0.0927 0.4694 0.130 Uiso 0.20 1 calc PR A 2 H29B H 0.5565 0.1313 0.4575 0.130 Uiso 0.20 1 calc PR A 2 H29C H 0.6058 0.1621 0.5274 0.130 Uiso 0.20 1 calc PR A 2 O2 O 0.44788(7) 0.16056(11) 0.03274(9) 0.0470(4) Uani 1 1 d . . . H108 H 0.4851 0.1680 0.0484 0.056 Uiso 0.50 1 calc PR . . C2 C 0.22225(9) 0.07601(14) -0.00867(11) 0.0332(5) Uani 1 1 d . . . H2 H 0.2010 0.1289 -0.0102 0.040 Uiso 1 1 calc R . . O3 O 0.55603(7) 0.09324(11) 0.12266(8) 0.0425(4) Uani 1 1 d . . . H109 H 0.5597 0.0396 0.1241 0.051 Uiso 0.50 1 calc PR . . C3 C 0.28487(8) 0.07767(13) -0.00749(10) 0.0299(5) Uani 1 1 d . . . C4 C 0.31570(11) 0.0000 -0.00536(15) 0.0283(6) Uani 1 2 d S . . C5 C 0.12036(13) 0.0000 -0.00931(18) 0.0405(8) Uani 1 2 d S . . C6 C 0.08856(17) 0.0000 -0.0916(2) 0.0846(16) Uani 1 2 d S . . H6A H 0.1035 0.0482 -0.1183 0.127 Uiso 0.50 1 calc PR . . H6B H 0.0446 0.0057 -0.0935 0.127 Uiso 0.50 1 calc PR . . H6C H 0.0972 -0.0540 -0.1156 0.127 Uiso 0.50 1 calc PR . . C7 C 0.10049(12) 0.0790(2) 0.0297(2) 0.0752(10) Uani 1 1 d . . . H7A H 0.1078 0.1304 0.0012 0.113 Uiso 1 1 calc R . . H7B H 0.1237 0.0828 0.0809 0.113 Uiso 1 1 calc R . . H7C H 0.0571 0.0747 0.0323 0.113 Uiso 1 1 calc R . . C8 C 0.31837(9) 0.16183(13) -0.00860(11) 0.0319(5) Uani 1 1 d . . . H8A H 0.2889 0.2067 -0.0293 0.038 Uiso 1 1 calc R . . H8B H 0.3482 0.1562 -0.0433 0.038 Uiso 1 1 calc R . . C9 C 0.35160(8) 0.19163(13) 0.06775(11) 0.0295(4) Uani 1 1 d . . . C10 C 0.31903(9) 0.21984(14) 0.12286(12) 0.0342(5) Uani 1 1 d . . . H10 H 0.2761 0.2133 0.1142 0.041 Uiso 1 1 calc R . . C11 C 0.34670(10) 0.25702(14) 0.18969(12) 0.0370(5) Uani 1 1 d . . . C12 C 0.40959(10) 0.26863(14) 0.19880(11) 0.0360(5) Uani 1 1 d . . . H12 H 0.4294 0.2974 0.2426 0.043 Uiso 1 1 calc R . . C13 C 0.44429(9) 0.23996(13) 0.14667(11) 0.0320(5) Uani 1 1 d . . . C14 C 0.41472(9) 0.19659(14) 0.08317(11) 0.0319(5) Uani 1 1 d . . . C15 C 0.31018(11) 0.28895(17) 0.24922(13) 0.0477(6) Uani 1 1 d . . . C16 C 0.24395(14) 0.2566(2) 0.23350(19) 0.0797(10) Uani 1 1 d . . . H16A H 0.2225 0.2763 0.2736 0.120 Uiso 1 1 calc R . . H16B H 0.2437 0.1937 0.2319 0.120 Uiso 1 1 calc R . . H16C H 0.2236 0.2792 0.1850 0.120 Uiso 1 1 calc R . . C17 C 0.30837(16) 0.3867(2) 0.24758(18) 0.0761(9) Uani 1 1 d . . . H17A H 0.3499 0.4092 0.2560 0.114 Uiso 1 1 calc R . . H17B H 0.2869 0.4076 0.2873 0.114 Uiso 1 1 calc R . . H17C H 0.2871 0.4061 0.1984 0.114 Uiso 1 1 calc R . . C18 C 0.33903(17) 0.2567(3) 0.32676(16) 0.0945(13) Uani 1 1 d . . . H18A H 0.3795 0.2819 0.3407 0.142 Uiso 1 1 calc R . . H18B H 0.3424 0.1940 0.3257 0.142 Uiso 1 1 calc R . . H18C H 0.3137 0.2733 0.3639 0.142 Uiso 1 1 calc R . . C19 C 0.51181(9) 0.26038(15) 0.15635(12) 0.0380(5) Uani 1 1 d . . . H19A H 0.5252 0.2536 0.1069 0.046 Uiso 1 1 calc R . . H19B H 0.5177 0.3213 0.1713 0.046 Uiso 1 1 calc R . . C20 C 0.55245(9) 0.20576(15) 0.21375(11) 0.0369(5) Uani 1 1 d . . . C21 C 0.56936(10) 0.23453(17) 0.28785(12) 0.0436(6) Uani 1 1 d . B . H21 H 0.5540 0.2880 0.3017 0.052 Uiso 1 1 calc R . . C22 C 0.60796(10) 0.18794(18) 0.34232(12) 0.0464(6) Uani 1 1 d . . . C23 C 0.63200(10) 0.11290(17) 0.31845(12) 0.0427(6) Uani 1 1 d . B . H23 H 0.6601 0.0815 0.3537 0.051 Uiso 1 1 calc R . . C24 C 0.61702(9) 0.08122(15) 0.24540(11) 0.0360(5) Uani 1 1 d . . . C25 C 0.57480(9) 0.12688(15) 0.19464(11) 0.0342(5) Uani 1 1 d . B . C26 C 0.6241(2) 0.2208(4) 0.4234(5) 0.0609(8) Uani 0.80 1 d PD B 1 C27 C 0.56613(19) 0.2341(4) 0.4551(2) 0.0867(9) Uani 0.80 1 d PD B 1 H1 H 0.5447 0.1793 0.4556 0.130 Uiso 0.80 1 calc PR B 1 H3 H 0.5401 0.2753 0.4236 0.130 Uiso 0.80 1 calc PR B 1 H4 H 0.5760 0.2563 0.5066 0.130 Uiso 0.80 1 calc PR B 1 C28 C 0.65834(19) 0.3070(3) 0.4235(2) 0.0867(9) Uani 0.80 1 d PD B 1 H5 H 0.6319 0.3494 0.3941 0.130 Uiso 0.80 1 calc PR B 1 H6 H 0.6950 0.2988 0.4010 0.130 Uiso 0.80 1 calc PR B 1 H7 H 0.6698 0.3274 0.4754 0.130 Uiso 0.80 1 calc PR B 1 C29 C 0.6671(2) 0.1598(3) 0.4728(2) 0.0867(9) Uani 0.80 1 d PD B 1 H8 H 0.6775 0.1838 0.5236 0.130 Uiso 0.80 1 calc PR B 1 H9 H 0.7042 0.1523 0.4511 0.130 Uiso 0.80 1 calc PR B 1 H11 H 0.6473 0.1040 0.4753 0.130 Uiso 0.80 1 calc PR B 1 C30 C 0.64657(13) 0.0000 0.22324(17) 0.0384(7) Uani 1 2 d S . . H30A H 0.6898 0.0000 0.2472 0.046 Uiso 1 2 calc SR . . H30B H 0.6451 0.0000 0.1680 0.046 Uiso 1 2 calc SR . . C31 C 0.1963(3) 0.0000 0.2694(5) 0.156(3) Uani 1 2 d S . . H31A H 0.1771 -0.0319 0.2248 0.233 Uiso 0.50 1 calc PR . . H31B H 0.1814 0.0592 0.2664 0.233 Uiso 0.50 1 calc PR . . H31C H 0.1864 -0.0274 0.3148 0.233 Uiso 0.50 1 calc PR . . C32 C 0.2650(3) 0.0000 0.2728(4) 0.0971(17) Uani 1 2 d S . . C33 C 0.3052(3) 0.0000 0.3408(3) 0.0964(17) Uani 1 2 d S . . H33 H 0.2888 0.0000 0.3862 0.116 Uiso 1 2 calc SR . . C34 C 0.3673(3) 0.0000 0.3460(3) 0.0958(16) Uani 1 2 d S . . H34 H 0.3930 0.0000 0.3937 0.115 Uiso 1 2 calc SR . . C35 C 0.3918(3) 0.0000 0.2791(4) 0.1046(19) Uani 1 2 d S . . C36 C 0.3507(4) 0.0000 0.2106(3) 0.105(2) Uani 1 2 d S . . H36 H 0.3659 0.0000 0.1644 0.126 Uiso 1 2 calc SR . . C37 C 0.2891(4) 0.0000 0.2093(3) 0.107(2) Uani 1 2 d S . . H37 H 0.2628 0.0000 0.1621 0.128 Uiso 1 2 calc SR . . C38 C 0.4571(4) 0.0000 0.2811(6) 0.184(4) Uani 1 2 d S . . H38A H 0.4719 0.0593 0.2831 0.276 Uiso 0.50 1 calc PR . . H38B H 0.4665 -0.0281 0.2358 0.276 Uiso 0.50 1 calc PR . . H38C H 0.4768 -0.0311 0.3259 0.276 Uiso 0.50 1 calc PR . . C100 C 0.4965(10) 0.5000 0.6917(11) 0.150(8) Uiso 0.40 2 d SPD . . H10A H 0.5185 0.4506 0.7166 0.225 Uiso 0.20 1 calc PR . . H10B H 0.4536 0.4962 0.6968 0.225 Uiso 0.20 1 calc PR . . H10C H 0.5139 0.5531 0.7152 0.225 Uiso 0.20 1 calc PR . . C101 C 0.5095(10) 0.5000 0.3587(12) 0.139(7) Uiso 0.40 2 d SPD . . H10D H 0.5518 0.5135 0.3549 0.208 Uiso 0.20 1 calc PR . . H10E H 0.4827 0.5432 0.3311 0.208 Uiso 0.20 1 calc PR . . H10F H 0.4991 0.4433 0.3368 0.208 Uiso 0.20 1 calc PR . . C102 C 0.5020(8) 0.5000 0.6095(10) 0.108(5) Uiso 0.40 2 d SPD . . C103 C 0.4533(8) 0.5000 0.4797(10) 0.104(5) Uiso 0.40 2 d SPD . . H103 H 0.4157 0.5000 0.4460 0.125 Uiso 0.40 2 calc SPR . . C104 C 0.4442(8) 0.5000 0.5576(10) 0.128(6) Uiso 0.40 2 d SPD . . H104 H 0.4055 0.5000 0.5730 0.153 Uiso 0.40 2 calc SPR . . C105 C 0.5492(8) 0.5000 0.5707(9) 0.110(5) Uiso 0.40 2 d SPD . . H105 H 0.5866 0.5000 0.6048 0.132 Uiso 0.40 2 calc SPR . . C106 C 0.5018(8) 0.5000 0.4413(10) 0.126(6) Uiso 0.40 2 d SPD . . C26A C 0.6196(9) 0.2177(14) 0.4255(18) 0.0609(8) Uani 0.20 1 d PD A 2 C110 C 0.5605(7) 0.5000 0.4932(9) 0.100(5) Uiso 0.40 2 d SPD . . H110 H 0.5994 0.5000 0.4784 0.120 Uiso 0.40 2 calc SPR . . H13 H 0.4283 0.1296 0.0027 0.063(18) Uiso 0.50 1 d PR . . H111 H 0.5293 0.1243 0.0903 0.10(2) Uiso 0.50 1 d PR . . loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 O1 0.0268(10) 0.0344(12) 0.0400(11) 0.000 0.0078(8) 0.000 C1 0.0254(14) 0.0407(18) 0.0359(16) 0.000 0.0030(12) 0.000 C27A 0.0808(16) 0.132(3) 0.0440(12) -0.0341(15) 0.0001(11) -0.0071(17) C28A 0.0808(16) 0.132(3) 0.0440(12) -0.0341(15) 0.0001(11) -0.0071(17) C29A 0.0808(16) 0.132(3) 0.0440(12) -0.0341(15) 0.0001(11) -0.0071(17) O2 0.0316(8) 0.0674(12) 0.0443(9) -0.0259(9) 0.0131(7) -0.0080(8) C2 0.0301(10) 0.0328(12) 0.0362(11) 0.0004(9) 0.0042(9) 0.0043(9) O3 0.0440(9) 0.0559(11) 0.0263(7) -0.0073(7) 0.0019(7) -0.0018(8) C3 0.0278(10) 0.0349(12) 0.0264(10) -0.0004(8) 0.0025(8) -0.0004(9) C4 0.0226(13) 0.0371(17) 0.0248(13) 0.000 0.0030(11) 0.000 C5 0.0247(14) 0.0447(19) 0.0523(19) 0.000 0.0068(14) 0.000 C6 0.0306(19) 0.154(5) 0.065(3) 0.000 -0.0041(18) 0.000 C7 0.0374(13) 0.066(2) 0.128(3) -0.0242(19) 0.0299(16) -0.0027(13) C8 0.0295(10) 0.0329(12) 0.0328(11) 0.0018(9) 0.0039(8) 0.0024(9) C9 0.0287(10) 0.0280(11) 0.0317(10) 0.0039(9) 0.0051(8) 0.0017(8) C10 0.0306(10) 0.0343(12) 0.0387(11) 0.0079(9) 0.0086(9) 0.0084(9) C11 0.0455(12) 0.0334(12) 0.0338(11) 0.0057(9) 0.0110(9) 0.0114(10) C12 0.0460(12) 0.0331(12) 0.0279(10) -0.0031(9) 0.0031(9) 0.0068(10) C13 0.0338(10) 0.0302(11) 0.0314(10) -0.0008(9) 0.0040(8) 0.0008(9) C14 0.0315(10) 0.0332(12) 0.0325(10) -0.0021(9) 0.0096(8) 0.0012(9) C15 0.0561(14) 0.0531(16) 0.0377(12) 0.0046(11) 0.0184(11) 0.0200(12) C16 0.073(2) 0.095(3) 0.083(2) -0.0108(19) 0.0488(17) 0.0093(18) C17 0.101(2) 0.062(2) 0.074(2) -0.0045(16) 0.0396(18) 0.0294(18) C18 0.112(3) 0.136(4) 0.0414(16) 0.0213(18) 0.0321(17) 0.058(2) C19 0.0386(11) 0.0388(13) 0.0353(11) -0.0052(10) 0.0024(9) -0.0059(10) C20 0.0290(10) 0.0478(14) 0.0336(11) -0.0044(10) 0.0036(9) -0.0062(10) C21 0.0382(12) 0.0532(15) 0.0384(12) -0.0131(11) 0.0042(10) -0.0045(10) C22 0.0400(12) 0.0659(17) 0.0317(11) -0.0091(11) 0.0015(10) -0.0049(12) C23 0.0360(11) 0.0591(16) 0.0311(11) -0.0005(11) 0.0004(9) -0.0032(11) C24 0.0275(10) 0.0496(14) 0.0310(11) -0.0012(10) 0.0052(8) -0.0067(9) C25 0.0280(10) 0.0490(14) 0.0259(10) -0.0036(9) 0.0054(8) -0.0072(9) C26 0.0582(17) 0.088(2) 0.0329(13) -0.0173(14) -0.0038(13) 0.0050(16) C27 0.0808(16) 0.132(3) 0.0440(12) -0.0341(15) 0.0001(11) -0.0071(17) C28 0.0808(16) 0.132(3) 0.0440(12) -0.0341(15) 0.0001(11) -0.0071(17) C29 0.0808(16) 0.132(3) 0.0440(12) -0.0341(15) 0.0001(11) -0.0071(17) C30 0.0275(14) 0.055(2) 0.0326(15) 0.000 0.0038(12) 0.000 C31 0.127(6) 0.132(7) 0.198(8) 0.000 -0.001(6) 0.000 C32 0.113(5) 0.071(4) 0.105(5) 0.000 0.013(4) 0.000 C33 0.133(5) 0.095(4) 0.062(3) 0.000 0.019(3) 0.000 C34 0.110(4) 0.101(4) 0.083(4) 0.000 0.035(3) 0.000 C35 0.132(5) 0.056(3) 0.141(6) 0.000 0.066(5) 0.000 C36 0.188(7) 0.067(4) 0.070(4) 0.000 0.048(5) 0.000 C37 0.185(7) 0.068(4) 0.075(4) 0.000 0.042(4) 0.000 C38 0.155(7) 0.124(7) 0.305(12) 0.000 0.129(8) 0.000 C26A 0.0582(17) 0.088(2) 0.0329(13) -0.0173(14) -0.0038(13) 0.0050(16) _geom_special_details ; 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. ; loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag O1 C4 1.395(3) . ? C1 C2 1.392(3) 6 ? C1 C2 1.392(3) . ? C1 C5 1.542(4) . ? C27A C26A 1.55(2) . ? C28A C26A 1.52(2) . ? C29A C26A 1.56(2) . ? O2 C14 1.383(2) . ? C2 C3 1.395(3) . ? O3 C25 1.395(2) . ? C3 C4 1.390(2) . ? C3 C8 1.512(3) . ? C4 C3 1.390(2) 6 ? C5 C7 1.520(3) . ? C5 C7 1.520(3) 6 ? C5 C6 1.532(5) . ? C8 C9 1.521(3) . ? C9 C14 1.393(3) . ? C9 C10 1.395(3) . ? C10 C11 1.384(3) . ? C11 C12 1.399(3) . ? C11 C15 1.534(3) . ? C12 C13 1.387(3) . ? C13 C14 1.395(3) . ? C13 C19 1.523(3) . ? C15 C18 1.522(4) . ? C15 C17 1.524(4) . ? C15 C16 1.544(4) . ? C19 C20 1.517(3) . ? C20 C25 1.391(3) . ? C20 C21 1.398(3) . ? C21 C22 1.396(3) . ? C22 C23 1.385(4) . ? C22 C26 1.532(9) . ? C22 C26A 1.55(3) . ? C23 C24 1.392(3) . ? C24 C25 1.394(3) . ? C24 C30 1.512(3) . ? C26 C27 1.515(6) . ? C26 C29 1.527(7) . ? C26 C28 1.545(7) . ? C30 C24 1.512(3) 6 ? C31 C32 1.524(9) . ? C32 C37 1.341(8) . ? C32 C33 1.393(7) . ? C33 C34 1.375(8) . ? C34 C35 1.403(8) . ? C35 C36 1.407(9) . ? C35 C38 1.452(9) . ? C36 C37 1.371(9) . ? C100 C102 1.504(17) . ? C101 C106 1.526(17) . ? C102 C105 1.358(16) . ? C102 C104 1.462(16) . ? C103 C106 1.379(16) . ? C103 C104 1.451(16) . ? C105 C110 1.459(16) . ? C106 C110 1.476(16) . ? loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle_publ_flag C2 C1 C2 116.6(2) 6 . ? C2 C1 C5 121.68(12) 6 . ? C2 C1 C5 121.68(12) . . ? C1 C2 C3 122.7(2) . . ? C4 C3 C2 118.35(19) . . ? C4 C3 C8 120.79(17) . . ? C2 C3 C8 120.86(18) . . ? C3 C4 C3 121.1(2) . 6 ? C3 C4 O1 119.44(12) . . ? C3 C4 O1 119.44(12) 6 . ? C7 C5 C7 108.2(3) . 6 ? C7 C5 C6 108.8(2) . . ? C7 C5 C6 108.8(2) 6 . ? C7 C5 C1 111.12(17) . . ? C7 C5 C1 111.12(17) 6 . ? C6 C5 C1 108.7(3) . . ? C3 C8 C9 114.90(16) . . ? C14 C9 C10 118.11(18) . . ? C14 C9 C8 121.47(17) . . ? C10 C9 C8 120.30(17) . . ? C11 C10 C9 122.64(19) . . ? C10 C11 C12 116.74(19) . . ? C10 C11 C15 122.0(2) . . ? C12 C11 C15 121.1(2) . . ? C13 C12 C11 122.88(19) . . ? C12 C13 C14 117.95(19) . . ? C12 C13 C19 120.66(18) . . ? C14 C13 C19 121.28(18) . . ? O2 C14 C9 118.80(18) . . ? O2 C14 C13 120.15(17) . . ? C9 C14 C13 121.00(18) . . ? C18 C15 C17 110.7(3) . . ? C18 C15 C11 109.9(2) . . ? C17 C15 C11 109.0(2) . . ? C18 C15 C16 107.8(3) . . ? C17 C15 C16 107.5(2) . . ? C11 C15 C16 111.8(2) . . ? C20 C19 C13 115.42(18) . . ? C25 C20 C21 117.9(2) . . ? C25 C20 C19 121.73(18) . . ? C21 C20 C19 120.3(2) . . ? C22 C21 C20 122.7(2) . . ? C23 C22 C21 116.6(2) . . ? C23 C22 C26 122.4(3) . . ? C21 C22 C26 121.0(3) . . ? C23 C22 C26A 122.8(7) . . ? C21 C22 C26A 120.5(7) . . ? C26 C22 C26A 4.6(8) . . ? C22 C23 C24 123.2(2) . . ? C23 C24 C25 117.9(2) . . ? C23 C24 C30 120.0(2) . . ? C25 C24 C30 122.1(2) . . ? C20 C25 C24 121.36(19) . . ? C20 C25 O3 119.78(18) . . ? C24 C25 O3 118.8(2) . . ? C27 C26 C29 111.1(5) . . ? C27 C26 C22 108.9(4) . . ? C29 C26 C22 111.8(4) . . ? C27 C26 C28 109.5(5) . . ? C29 C26 C28 106.1(5) . . ? C22 C26 C28 109.2(4) . . ? C24 C30 C24 113.7(2) . 6 ? C37 C32 C33 117.2(6) . . ? C37 C32 C31 120.7(7) . . ? C33 C32 C31 122.1(6) . . ? C34 C33 C32 123.7(6) . . ? C33 C34 C35 118.4(6) . . ? C34 C35 C36 117.4(6) . . ? C34 C35 C38 120.7(8) . . ? C36 C35 C38 121.9(7) . . ? C37 C36 C35 121.4(6) . . ? C32 C37 C36 122.0(7) . . ? C105 C102 C104 110.5(16) . . ? C105 C102 C100 134.7(16) . . ? C104 C102 C100 114.8(16) . . ? C106 C103 C104 137.1(16) . . ? C103 C104 C102 111.5(16) . . ? C102 C105 C110 139.9(17) . . ? C103 C106 C110 111.8(16) . . ? C103 C106 C101 135.6(17) . . ? C110 C106 C101 112.6(17) . . ? C28A C26A C22 109.6(15) . . ? C28A C26A C27A 119(2) . . ? C22 C26A C27A 115.6(16) . . ? C28A C26A C29A 105.9(19) . . ? C22 C26A C29A 108.1(17) . . ? C27A C26A C29A 97.1(17) . . ? C105 C110 C106 109.2(15) . . ? _diffrn_measured_fraction_theta_max 0.990 _diffrn_reflns_theta_full 27.15 _diffrn_measured_fraction_theta_full 0.990 _refine_diff_density_max 0.431 _refine_diff_density_min -0.366 _refine_diff_density_rms 0.047