Variable Conformation of Benzophenone in a Series of Resorcinarene-Based Supramolecular Frameworks
Ma, Bao-Qing; Coppens, Philip; Crystal Growth & Design 4 (2004) 1377–; doi:10.1021/cg0499562

data_4505417
_publ_section_title
;
 Variable Conformation of Benzophenone in a Series of Resorcinarene-Based
 Supramolecular Frameworks
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1377
_journal_paper_doi               10.1021/cg0499562
_journal_volume                  4
_journal_year                    2004
_chemical_formula_sum            'C75 H70 N6 O11'
_chemical_formula_weight         1231.37
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                82.333(5)
_cell_angle_beta                 74.456(4)
_cell_angle_gamma                80.836(3)
_cell_formula_units_Z            1
_cell_length_a                   9.9541(14)
_cell_length_b                   11.5239(16)
_cell_length_c                   14.3145(14)
_cell_measurement_temperature    90(1)
_cell_volume                     1554.6(3)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART 1000 CCD'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SIEMENS SHELXTL-90'
_computing_publication_material  'SIEMENS SHELXTL-97'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      90(1)
_diffrn_measured_fraction_theta_full 0.850
_diffrn_measured_fraction_theta_max 0.850
_diffrn_measurement_device_type  'SMART 1000 CCD'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0474
_diffrn_reflns_av_sigmaI/netI    0.1479
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            15198
_diffrn_reflns_theta_full        29.13
_diffrn_reflns_theta_max         29.13
_diffrn_reflns_theta_min         1.48
_exptl_absorpt_coefficient_mu    0.089
_exptl_crystal_density_diffrn    1.315
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             650
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.321
_refine_diff_density_min         -0.239
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00
_refine_ls_extinction_coef       0.0061(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.839
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1011
_refine_ls_number_reflns         12553
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.839
_refine_ls_R_factor_all          0.1220
_refine_ls_R_factor_gt           0.0532
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0317P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0956
_refine_ls_wR_factor_ref         0.1149
_reflns_number_gt                6351
_reflns_number_total             12553
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg0499562si20040122_042030.cif
_cod_data_source_block           p1
_cod_original_sg_symbol_H-M      P1
_cod_database_code               4505417