From ladder, net to framework: Coordination polymers based on Zn(ii)/Cd(ii) ions and mixed bicarboxyl- and bipyridine-containing linear ligands
Wang, Xin; Yao, Wei; Qi, Yan-Fei; Luo, Ming-Fa; Wang, Yong-Hui; Xie, Hong-Wei; Yu, Yang; Ma, Rui-Ying; Li, Yang-Guang; CrystEngComm 13 (2011) 2542–; doi:10.1039/c0ce00878h

data_7205846
_publ_section_title
;
 From ladder, net to framework: Coordination polymers based on
 Zn(ii)/Cd(ii) ions and mixed bicarboxyl- and bipyridine-containing
 linear ligands
;
_journal_issue                   7
_journal_name_full               CrystEngComm
_journal_page_first              2542
_journal_paper_doi               10.1039/c0ce00878h
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C16 H22 Cd N2 O5'
_chemical_formula_weight         434.76
_chemical_name_systematic
;
?
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/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                 108.49(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.910(3)
_cell_length_b                   5.8674(12)
_cell_length_c                   17.368(3)
_cell_measurement_temperature    150(2)
_cell_volume                     1634.3(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 0.01
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID IP'
_diffrn_measurement_method       Oscillation
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Rotation anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0460
_diffrn_reflns_av_sigmaI/netI    0.0394
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            11904
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.12
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.366
_exptl_absorpt_correction_T_max  0.7911
_exptl_absorpt_correction_T_min  0.6928
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR by T.Higashi 8 March, 1995'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.767
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.742
_refine_diff_density_min         -0.544
_refine_diff_density_rms         0.093
_refine_ls_extinction_coef       0.0020(2)
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.098
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     218
_refine_ls_number_reflns         2867
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.098
_refine_ls_R_factor_all          0.0333
_refine_ls_R_factor_gt           0.0266
_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^)+(0.0270P)^2^+1.1372P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0644
_refine_ls_wR_factor_ref         0.0656
_reflns_number_gt                2486
_reflns_number_total             2867
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0ce00878h.txt
_cod_data_source_block           wx234-2
_cod_original_cell_volume        1634.3(5)
_cod_original_sg_symbol_H-M      P2/c
_cod_database_code               7205846