A Series of Single, Double, and Triple Me2biim-Bridged Dinuclear, Trinuclear, and Polymeric Complexes: Syntheses, Crystal Structures, and Luminescent Properties
Ruili Sang; Li Xu; Inorganic Chemistry 44 (2005) 3731–3737; doi:10.1021/ic048280x

data_1100975
_publ_section_title
;

A Series of Single, Double, and Triple Me2biim-Bridged Dinuclear,

Trinuclear, and Polymeric Complexes: Syntheses, Crystal Structures, and

Luminescent Properties

;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3731
_journal_page_last               3737
_journal_paper_doi               10.1021/ic048280x
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C16 H20 Cl4 N8 Zn2'
_chemical_formula_weight         596.94
_chemical_name_common            '[Zn2Cl4(Me2biim)2]'
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.747(3)
_cell_length_b                   13.566(4)
_cell_length_c                   14.367(4)
_cell_measurement_reflns_used    4804
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      3.0043
_cell_volume                     2289.5(11)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0375
_diffrn_reflns_av_sigmaI/netI    0.0213
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            16589
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.00
_exptl_absorpt_coefficient_mu    2.583
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7696
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.732
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.899
_refine_diff_density_min         -0.517
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.137
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         2628
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.137
_refine_ls_R_factor_all          0.0453
_refine_ls_R_factor_gt           0.0414
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1409
_refine_ls_wR_factor_ref         0.1452
_reflns_number_gt                2479
_reflns_number_total             2628
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic048280xsi20041208_095610_2.cif
_cod_data_source_block           '[Zn2Cl4(Me2biim)2](2)'
_cod_database_code               1100975