A series of 2D Cd(II) coordination polymers constructed from dicarboxylate acids and a flexible imidazole-based ligand
Ran, Yungen; Xie, Jixing; Mu, Yajuan; Zhang, Linfen; Han, Bo; Inorganica Chimica Acta 425 (2015) 17–27; doi:10.1016/j.ica.2014.09.025

data_1518314
_publ_section_title
;
 A series of 2D Cd(II) coordination polymers constructed from
 dicarboxylate acids and a flexible imidazole-based ligand
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              17
_journal_page_last               27
_journal_paper_doi               10.1016/j.ica.2014.09.025
_journal_volume                  425
_journal_year                    2015
_chemical_formula_moiety         'C18 H17 Cd N2 O4'
_chemical_formula_sum            'C18 H17 Cd N2 O4'
_chemical_formula_weight         437.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_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                 103.11(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.3532(15)
_cell_length_b                   15.123(3)
_cell_length_c                   15.554(3)
_cell_measurement_reflns_used    4829
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.8527
_cell_measurement_theta_min      2.6890
_cell_volume                     1684.6(6)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2006)'
_computing_molecular_graphics    'SHELXL (Sheldrick, 2008)'
_computing_publication_material  'SHELXL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_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  0.0450
_diffrn_reflns_av_sigmaI/netI    0.0466
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            13887
_diffrn_reflns_theta_full        27.86
_diffrn_reflns_theta_max         27.86
_diffrn_reflns_theta_min         2.69
_exptl_absorpt_coefficient_mu    1.322
_exptl_absorpt_correction_T_max  0.7780
_exptl_absorpt_correction_T_min  0.7597
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku/MSC Inc., 2006)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.726
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             876
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.495
_refine_diff_density_min         -0.628
_refine_diff_density_rms         0.104
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.174
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3987
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.174
_refine_ls_R_factor_all          0.0571
_refine_ls_R_factor_gt           0.0483
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0312P)^2^+0.9107P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0882
_refine_ls_wR_factor_ref         0.0924
_reflns_number_gt                3521
_reflns_number_total             3987
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cif-data.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1518314