Construction of five Zn(ii)/Cd(ii) coordination polymers derived from a new linear carboxylate/pyridyl ligand: design, synthesis, and photocatalytic properties.
Liu, Lei-Lei; Yu, Cai-Xia; Du, Ji-Min; Liu, Shi-Min; Cao, Jing-Shuai; Ma, Lu-Fang; Dalton transactions (Cambridge, England : 2003) 45 (2016) 12352–12361; doi:10.1039/c6dt02312f

data_7039808
_publ_section_title
;
 Construction of five Zn(ii)/Cd(ii) coordination polymers derived from a
 new linear carboxylate/pyridyl ligand: design, synthesis, and
 photocatalytic properties.
;
_journal_issue                   31
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12352
_journal_page_last               12361
_journal_paper_doi               10.1039/c6dt02312f
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C38 H30 Cd N6 O7'
_chemical_formula_sum            'C38 H30 Cd N6 O7'
_chemical_formula_weight         795.08
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2016-06-28 deposited with the CCDC.
2016-07-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.8216(18)
_cell_length_b                   10.705(2)
_cell_length_c                   36.624(7)
_cell_measurement_reflns_used    3178
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      18.95
_cell_measurement_theta_min      2.20
_cell_volume                     3458.6(12)
_computing_cell_refinement       'Bruker SAINT (Bruker, 2003)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2005)'
_computing_data_reduction        'Bruker SAINT (Bruker, 2003)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0843
_diffrn_reflns_av_unetI/netI     0.0959
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -48
_diffrn_reflns_number            31271
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.345
_diffrn_reflns_theta_min         2.204
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.692
_exptl_absorpt_correction_T_max  0.901
_exptl_absorpt_correction_T_min  0.841
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.527
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1616
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.500
_refine_diff_density_min         -0.790
_refine_diff_density_rms         0.076
_refine_ls_abs_structure_details
;
 Flack x determined using 1853 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   -0.03(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     488
_refine_ls_number_reflns         8599
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0918
_refine_ls_R_factor_gt           0.0493
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.0256P)^2^]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0815
_refine_ls_wR_factor_ref         0.0956
_reflns_Friedel_coverage         0.774
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.995
_reflns_number_gt                5642
_reflns_number_total             8599
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt02312f2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7039808--7039812.cif.'
_cod_original_cell_volume        3458.5(12)
_cod_database_code               7039808
_shelx_estimated_absorpt_t_min   0.846
_shelx_estimated_absorpt_t_max   0.903
_shelxl_version_number           2013-2
_shelx_res_checksum              77656