Enantiomers of conformation-flexible cyclopentane-1,2,3,4-tetracarboxylate in metal‒organic frameworks
Yao, Ru-Xin; Hao, Zheng-Ming; Guo, Cai-Hong; Zhang, Xian-Ming; CrystEngComm 12 (2010) 4416–; doi:10.1039/c0ce00144a

data_7238332
_publ_section_title
;
 Enantiomers of conformation-flexible
 cyclopentane-1,2,3,4-tetracarboxylate in metal--organic frameworks
;
_journal_issue                   12
_journal_name_full               CrystEngComm
_journal_page_first              4416
_journal_paper_doi               10.1039/c0ce00144a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C9 H12 Cd2 O11'
_chemical_formula_weight         520.99
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 104.8460(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.1398(5)
_cell_length_b                   10.4304(6)
_cell_length_c                   15.5320(10)
_cell_measurement_reflns_used    5151
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.36
_cell_measurement_theta_min      2.27
_cell_volume                     1274.67(14)
_computing_cell_refinement       'SMART (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'SAINT (Bruker, 2001)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Bruker Apex CCD Diffractometer'
_diffrn_measurement_method       '\f and \w scan'
_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  0.0169
_diffrn_reflns_av_sigmaI/netI    0.0194
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            8106
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.59
_exptl_absorpt_coefficient_mu    3.398
_exptl_absorpt_correction_T_max  0.7969
_exptl_absorpt_correction_T_min  0.5219
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS, sheldrick 1997'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.715
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1000
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.07
_refine_diff_density_max         1.235
_refine_diff_density_min         -1.314
_refine_diff_density_rms         0.364
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.193
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         2679
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.193
_refine_ls_R_factor_all          0.0366
_refine_ls_R_factor_gt           0.0306
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0915P)^2^+2.0033P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1123
_refine_ls_wR_factor_ref         0.1390
_reflns_number_gt                2450
_reflns_number_total             2679
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00144a.txt
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7238332