Effects of substituent groups on the structures and luminescence properties of 2D/3D CdII complexes with mixed rigid and flexible carboxylate ligands
Wu, Guo-Yun; Ren, Yi-Xia; Yin, Zheng; Sun, Feng; Zeng, Ming-Hua; Kurmoo, Mohamedally; RSC Adv. 4 (2014) 24183–; doi:10.1039/C4RA04755A

data_7235701
_publ_section_title
;
 Effects of substituent groups on the structures and luminescence
 properties of 2D/3D CdII complexes with mixed rigid and flexible
 carboxylate ligands
;
_journal_issue                   46
_journal_name_full               'RSC Adv.'
_journal_page_first              24183
_journal_paper_doi               10.1039/C4RA04755A
_journal_volume                  4
_journal_year                    2014
_chemical_formula_sum            'C11 H9 Cd N2 O4'
_chemical_formula_weight         345.60
_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                 98.491(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.1168(12)
_cell_length_b                   16.788(3)
_cell_length_c                   7.9183(12)
_cell_measurement_temperature    173(2)
_cell_volume                     1067.2(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.0223
_diffrn_reflns_av_sigmaI/netI    0.0309
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            4767
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.43
_exptl_absorpt_coefficient_mu    2.055
_exptl_absorpt_correction_T_max  0.735
_exptl_absorpt_correction_T_min  0.670
_exptl_absorpt_correction_type   multi-scans
_exptl_crystal_density_diffrn    2.151
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             676
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.168
_refine_diff_density_min         -0.522
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         2064
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0355
_refine_ls_R_factor_gt           0.0247
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0285P)^2^+1.2031P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0568
_refine_ls_wR_factor_ref         0.0615
_reflns_number_gt                1706
_reflns_number_total             2064
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra04755a2.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7235701