Four new Zn(ii) and Cd(ii) coordination polymers using two amide-like aromatic multi-carboxylate ligands: synthesis, structures and lithium–selenium batteries application
Cheng, Qiuxia; Qin, Luzhu; Ke, Chunxian; Zhou, Jianen; Lin, Jia; Lin, Xiaoming; Zhang, Gang; Cai, Yuepeng; RSC Advances 9 (2019) 14750–; doi:10.1039/C9RA02163A

data_7232782
_publ_section_title
;
 Four new Zn(ii) and Cd(ii) coordination polymers using two amide-like
 aromatic multi-carboxylate ligands: synthesis, structures and
 lithium--selenium batteries application
;
_journal_issue                   26
_journal_name_full               'RSC Advances'
_journal_page_first              14750
_journal_paper_doi               10.1039/C9RA02163A
_journal_volume                  9
_journal_year                    2019
_chemical_formula_moiety         'C20 H14 N2 O5'
_chemical_formula_sum            'C20 H14 N2 O5'
_chemical_formula_weight         362.33
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2018-07-11 deposited with the CCDC.    2019-04-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 101.137(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.402(2)
_cell_length_b                   22.549(7)
_cell_length_c                   9.801(3)
_cell_measurement_reflns_used    1238
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      21.50
_cell_measurement_theta_min      2.78
_cell_volume                     1605.1(8)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.788
_diffrn_measured_fraction_theta_max 0.993
_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  0.1334
_diffrn_reflns_av_unetI/netI     0.1093
_diffrn_reflns_Laue_measured_fraction_full 0.788
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            6806
_diffrn_reflns_point_group_measured_fraction_full 0.788
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         23.246
_diffrn_reflns_theta_min         1.806
_exptl_absorpt_coefficient_mu    0.110
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.499
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             752
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.213
_refine_diff_density_min         -0.158
_refine_diff_density_rms         0.044
_refine_ls_extinction_coef       0.0018(7)
_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   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     247
_refine_ls_number_reflns         2286
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0789
_refine_ls_R_factor_gt           0.0453
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0026P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0931
_refine_ls_wR_factor_ref         0.1049
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1381
_reflns_number_total             2286
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ra02163a2.cif
_cod_data_source_block           3-PBI
_cod_original_cell_volume        1605.0(9)
_cod_database_code               7232782
_shelx_estimated_absorpt_t_min   0.978
_shelx_estimated_absorpt_t_max   0.989
_shelxl_version_number           2014-3
_shelx_res_checksum              10970