Structural diversity and photocatalytic properties of Cd(II) coordination polymers constructed by a flexible V-shaped bipyridyl benzene ligand and dicarboxylate derivatives.
Liu, Lei-Lei; Yu, Cai-Xia; Ma, Feng-Ji; Li, Ya-Ru; Han, Jing-Jing; Lin, Lu; Ma, Lu-Fang; Dalton transactions (Cambridge, England : 2003) 44 (2015) 1636–1645; doi:10.1039/c4dt03271c

data_7033280
_publ_section_title
;
 Structural diversity and photocatalytic properties of Cd(II) coordination
 polymers constructed by a flexible V-shaped bipyridyl benzene ligand and
 dicarboxylate derivatives.
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1636
_journal_page_last               1645
_journal_paper_doi               10.1039/c4dt03271c
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C26 H22 Cd N2 O7'
_chemical_formula_sum            'C26 H22 Cd N2 O7'
_chemical_formula_weight         586.86
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                87.94(3)
_cell_angle_beta                 78.26(3)
_cell_angle_gamma                83.90(3)
_cell_formula_units_Z            2
_cell_length_a                   6.4235(13)
_cell_length_b                   13.158(3)
_cell_length_c                   14.840(3)
_cell_measurement_reflns_used    7007
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.30
_cell_measurement_theta_min      3.11
_cell_volume                     1221.0(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT  A '
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0159
_diffrn_reflns_av_sigmaI/netI    0.0235
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            8646
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.80
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.943
_exptl_absorpt_correction_T_max  0.8337
_exptl_absorpt_correction_T_min  0.7983
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.596
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             592
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.278
_refine_diff_density_min         -0.379
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     333
_refine_ls_number_reflns         4284
_refine_ls_number_restraints     60
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0217
_refine_ls_R_factor_gt           0.0199
_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^)+(0.0222P)^2^+0.4737P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0483
_refine_ls_wR_factor_ref         0.0496
_reflns_number_gt                4014
_reflns_number_total             4284
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt03271c2.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 7033276--7033280.cif.'
_cod_original_cell_volume        1221.0(4)
_cod_database_code               7033280