Spin Exchange Effects on the Physicochemical Properties of Tetraoxolene-Bridged Bimetallic Complexes
Dong Guo; James K. McCusker; Inorganic Chemistry 46 (2007) 3257–3274; doi:10.1021/ic070005y

data_4308046
_publ_contact_author_address
;
Department of Chemistry
Michigan State University
East Lansing, MI 48824
USA
;
_publ_contact_author_email       jkm@cem.msu.edu
_publ_contact_author_fax         '(517) 353-1793'
_publ_contact_author_name        'Dr. James K. McCusker'
_publ_contact_author_phone       '(517) 355-9715 ext.106'
_publ_section_title
;
Spin Exchange Effects on the Physicochemical Properties of
Tetraoxolene-Bridged Bimetallic Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3257
_journal_page_last               3274
_journal_paper_doi               10.1021/ic070005y
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C68 H84 B2 Cl2 Cr Ga N8 O6'
_chemical_formula_weight         1323.67
_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                 96.149(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.646(6)
_cell_length_b                   9.668(4)
_cell_length_c                   25.117(10)
_cell_measurement_reflns_used    888
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.440
_cell_measurement_theta_min      2.665
_cell_volume                     3295(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  '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  0.1154
_diffrn_reflns_av_sigmaI/netI    0.0822
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            31578
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.63
_exptl_absorpt_coefficient_mu    0.712
_exptl_absorpt_correction_T_max  0.898
_exptl_absorpt_correction_T_min  0.748
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   PSI-scan
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.334
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1390
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.424
_refine_diff_density_min         -0.475
_refine_diff_density_rms         0.065
_refine_ls_extinction_coef       0.0041(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.970
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     399
_refine_ls_number_reflns         5801
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.970
_refine_ls_R_factor_all          0.0767
_refine_ls_R_factor_gt           0.0426
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0359P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0844
_refine_ls_wR_factor_ref         0.0906
_reflns_number_gt                3852
_reflns_number_total             5801
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic070005ysi20070102_112159_2.cif
_cod_data_source_block           complex_3
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_original_cell_volume        3294(2)
_cod_database_code               4308046