Structures and photoluminescence properties of two cadmium(II) coordination polymers synthesized by flexible and rigid ligands
Yan Zhang; Wenping Luo; Dongju Liu; Yan Xu; Shun-Li Li; Jingfu Li; Yong Wu; Yaoming Zhou; Min Fang; Hong-Ke Liu; Inorganica Chimica Acta  (2014) 512–517; doi:10.1016/j.ica.2013.09.043

data_1544051
_publ_section_title
;
 Structures and photoluminescence properties of two cadmium(II)
 coordination polymers synthesized by flexible and rigid ligands
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              512
_journal_page_last               517
_journal_paper_doi               10.1016/j.ica.2013.09.043
_journal_volume                  409B
_journal_year                    2014
_chemical_formula_sum            'C25 H26 Cd N4 O5'
_chemical_formula_weight         574.90
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 98.7100(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.6650(18)
_cell_length_b                   5.9143(7)
_cell_length_c                   20.995(2)
_cell_measurement_reflns_used    2351
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.31
_cell_measurement_theta_min      2.53
_cell_volume                     2413.7(4)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker Apex2 CCD'
_diffrn_measurement_method       '\w 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  0.1169
_diffrn_reflns_av_sigmaI/netI    0.1186
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            11244
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    0.949
_exptl_absorpt_correction_T_max  0.9028
_exptl_absorpt_correction_T_min  0.7974
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_density_diffrn    1.582
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1168
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.063
_refine_diff_density_min         -2.591
_refine_diff_density_rms         0.189
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     318
_refine_ls_number_reflns         4226
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.1097
_refine_ls_R_factor_gt           0.0717
_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^)+(0.1311P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1854
_refine_ls_wR_factor_ref         0.2255
_reflns_number_gt                2693
_reflns_number_total             4226
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2014-409B-512-517-1.CIF
_cod_data_source_block           090727b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_journal_paper_doi' value
'http://dx.doi.org/10.1016/j.ica.2013.09.043' was changed to
'10.1016/j.ica.2013.09.043'.

Automatic conversion script
Id: cif_fix_values 6433 2018-09-21 13:16:33Z andrius 
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_cod_original_cell_volume        2413.6(4)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               1544051