Effect ofN-Donor Ancillary Ligands on Supramolecular Architectures of a Series of Zinc(II) and Cadmium(II) Complexes with Flexible Tricarboxylate
Liu, Guang-Xiang; Huang, Yong-Qing; Chu, Qian; Okamura, Taka-aki; Sun, Wei-Yin; Liang, Hong; Ueyama, Norikazu; Crystal Growth & Design 8 (2008) 3233–; doi:10.1021/cg701137d

data_4503454
_publ_section_title
;
 Effect ofN-Donor Ancillary Ligands on Supramolecular Architectures of a
 Series of Zinc(II) and Cadmium(II) Complexes with Flexible Tricarboxylate
;
_journal_issue                   9
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3233
_journal_paper_doi               10.1021/cg701137d
_journal_volume                  8
_journal_year                    2008
_chemical_formula_moiety         'C25 H24 N2 O7 Zn2'
_chemical_formula_sum            'C25 H24 N2 O7 Zn2'
_chemical_formula_weight         595.20
_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                71.676(2)
_cell_angle_beta                 81.677(2)
_cell_angle_gamma                66.020(2)
_cell_formula_units_Z            2
_cell_length_a                   9.2710(11)
_cell_length_b                   10.4023(12)
_cell_length_c                   14.4362(17)
_cell_measurement_reflns_used    2594
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.75
_cell_measurement_theta_min      2.23
_cell_volume                     1207.3(2)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker Smart Aepex CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0182
_diffrn_reflns_av_sigmaI/netI    0.0367
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            6021
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.31
_exptl_absorpt_coefficient_mu    2.036
_exptl_absorpt_correction_T_max  0.8541
_exptl_absorpt_correction_T_min  0.6863
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS(Bruker, 2000)'
_exptl_crystal_colour            'Pale yellow'
_exptl_crystal_density_diffrn    1.637
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.478
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     329
_refine_ls_number_reflns         4168
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0405
_refine_ls_R_factor_gt           0.0345
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0492P)^2^+0.1635P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0867
_refine_ls_wR_factor_ref         0.0892
_reflns_number_gt                3589
_reflns_number_total             4168
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg701137d-file002.cif
_cod_data_source_block           4
_cod_database_code               4503454