The Effect of a 3-Benzyl Group on the Coordination Chemistry of Homoscorpionate Ligands
Arnold L. Rheingold; Lev. N. Zakharov; Swiatoslaw Trofimenko; Inorganic Chemistry 42 (2003) 827–833; doi:10.1021/ic0205280

data_4313027
_publ_section_title
;
 The Effect of a 3-Benzyl Group on the Coordination Chemistry of
 Homoscorpionate Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              827
_journal_page_last               833
_journal_paper_doi               10.1021/ic0205280
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C57 H74 B2 Co N12'
_chemical_formula_weight         1007.83
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           43
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   39.719(5)
_cell_length_b                   46.895(7)
_cell_length_c                   12.5159(18)
_cell_measurement_reflns_used    7138
_cell_measurement_temperature    218(2)
_cell_measurement_theta_max      28.10
_cell_measurement_theta_min      2.23
_cell_volume                     23312(6)
_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  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      218(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0475
_diffrn_reflns_av_sigmaI/netI    0.0606
_diffrn_reflns_limit_h_max       52
_diffrn_reflns_limit_h_min       -52
_diffrn_reflns_limit_k_max       57
_diffrn_reflns_limit_k_min       -61
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            43883
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    0.34
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.84
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.149
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             8592
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.896
_refine_diff_density_min         -0.650
_refine_diff_density_rms         0.085
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.076(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.188
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     646
_refine_ls_number_reflns         14001
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.191
_refine_ls_R_factor_all          0.0913
_refine_ls_R_factor_gt           0.0811
_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^)+(0.0893P)^2^+57.7577P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1950
_refine_ls_wR_factor_ref         0.2004
_reflns_number_gt                12341
_reflns_number_total             14001
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0205280_3.cif
_cod_data_source_block           compound3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_formula_sum        'C57 H74 B2 Co N12 '
_cod_database_code               4313027