Anion Effect on the Structural Conformation of Tetranuclear Cadmium(II) Complexes
Wang, Ruihu; Yuan, Daqiang; Jiang, Feilong; Han, Lei; Gong, Yaqiong; Hong, Maochun; Crystal Growth & Design 6 (2006) 1351–; doi:10.1021/cg0505970

data_4508636
_publ_section_title
;
 Anion Effect on the Structural Conformation of Tetranuclear Cadmium(II)
 Complexes
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1351
_journal_paper_doi               10.1021/cg0505970
_journal_volume                  6
_journal_year                    2006
_chemical_formula_sum            'C74 H98 Cd4 N12 O31'
_chemical_formula_weight         2101.24
_chemical_name_systematic
; 
 ? 
;
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.8020(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.9727(4)
_cell_length_b                   19.1255(2)
_cell_length_c                   21.2366(3)
_cell_measurement_reflns_used    2354
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.10
_cell_measurement_theta_min      1.36
_cell_volume                     8517.4(2)
_computing_cell_refinement       'Siemens SMART & SAINT'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens XPREP'
_computing_structure_refinement  'Siemens SHELXTL'
_computing_structure_solution    'Siemens SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0554
_diffrn_reflns_av_sigmaI/netI    0.0674
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            27656
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.36
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    1.074
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  .7413
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.639
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4264
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.22
_refine_diff_density_max         1.435
_refine_diff_density_min         -0.810
_refine_diff_density_rms         0.175
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.131
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1066
_refine_ls_number_reflns         15066
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.131
_refine_ls_R_factor_all          0.1021
_refine_ls_R_factor_gt           0.0608
_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^)+(0.0596P)^2^+42.8299P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1377
_refine_ls_wR_factor_ref         0.1702
_reflns_number_gt                10498
_reflns_number_total             15066
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg0505970sup6.cif
_cod_data_source_block           6
_cod_original_cell_volume        8517.5(2)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4508636