2-Propyl-4,5-dicarboxylate-imidazole (H3PIDC) Based Cadmium(II) Coordination Compounds Stabilized by Supramolecular Interactions: From Mononuclear and Tetranuclear Oligomers to One-Dimensional (1D) Chain and Two-Dimensional (2D) Layer Polymers
Deng, Ji-Hua; Zhong, Di-Chang; Luo, Xu-Zhong; Liu, Hui-Jin; Lu, Tong-Bu; Crystal Growth & Design 12 (2012) 4861–; doi:10.1021/cg300678h

data_4506698
_publ_section_title
;
 2-Propyl-4,5-dicarboxylate-imidazole (H3PIDC) Based Cadmium(II)
 Coordination Compounds Stabilized by Supramolecular Interactions: From
 Mononuclear and Tetranuclear Oligomers to One-Dimensional (1D) Chain
 and Two-Dimensional (2D) Layer Polymers
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4861
_journal_paper_doi               10.1021/cg300678h
_journal_volume                  12
_journal_year                    2012
_chemical_formula_sum            'C72 H92 Cd4 N16 O26'
_chemical_formula_weight         2047.22
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.588(3)
_cell_length_b                   15.588(3)
_cell_length_c                   35.690(10)
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.5
_cell_measurement_theta_min      2.15
_cell_volume                     8672(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.1278
_diffrn_reflns_av_sigmaI/netI    0.1575
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            10836
_diffrn_reflns_theta_full        24.50
_diffrn_reflns_theta_max         24.50
_diffrn_reflns_theta_min         2.15
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.050
_exptl_absorpt_correction_T_max  0.8844
_exptl_absorpt_correction_T_min  0.7942
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (SHELDRICK, 1997)'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.568
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4064
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.873
_refine_diff_density_min         -0.899
_refine_diff_density_rms         0.162
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     281
_refine_ls_number_reflns         3537
_refine_ls_number_restraints     61
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.1935
_refine_ls_R_factor_gt           0.0781
_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^)+(0.0963P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1770
_refine_ls_wR_factor_ref         0.2283
_reflns_number_gt                1557
_reflns_number_total             3537
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg300678h_si_002.cif
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      I41/a
_cod_database_code               4506698