Syntheses and Structural Characterizations of endo-η1-, exo-η1-, η4-, η5-, and η6-Metallaphosphamonocarbaborane Complexes Derived from a Versatile New Polyborane Ligand: exo-6-R-arachno-6,7-PCB8H12
Daniel E. Kadlecek; Alexandra M. Shedlow; Sang Ook Kang; Patrick J. Carroll; Larry G. Sneddon; Journal of the American Chemical Society 125 (2003) 212–220; doi:10.1021/ja020945b

data_4113369
_publ_section_title
;
 Syntheses and Structural Characterizations of endo-\h1-, exo-\h1-, \h4-,
 \h5-, and \h6-Metallaphosphamonocarbaborane Complexes Derived from a
 Versatile New Polyborane Ligand: exo-6-R-arachno-6,7-PCB8H12
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              212
_journal_page_last               220
_journal_paper_doi               10.1021/ja020945b
_journal_volume                  125
_journal_year                    2003
_chemical_formula_sum            'C7 H17 B8 Fe P'
_chemical_formula_weight         274.51
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 120.364(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   26.0242(6)
_cell_length_b                   8.1266(1)
_cell_length_c                   14.3484(2)
_cell_measurement_temperature    293(2)
_cell_volume                     2618.28(8)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SIR92 (Altomare, 1993)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'image plate area detector'
_diffrn_measurement_device_type  'Rigaku R-AXIS IIc'
_diffrn_measurement_method       'phi oscillations'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0461
_diffrn_reflns_av_sigmaI/netI    0.0322
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9841
_diffrn_reflns_theta_max         24.93
_diffrn_reflns_theta_min         1.81
_exptl_absorpt_coefficient_mu    1.236
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.393
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.236
_refine_diff_density_min         -0.289
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.170
_refine_ls_goodness_of_fit_obs   1.193
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         2279
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.170
_refine_ls_restrained_S_obs      1.193
_refine_ls_R_factor_all          0.0566
_refine_ls_R_factor_obs          0.0495
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0151P)^2^+7.4625P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0859
_refine_ls_wR_factor_obs         0.0834
_reflns_number_observed          2084
_reflns_number_total             2279
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ja020945b_4.cif
_cod_data_source_block           cmpd4b(Upenn3066)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0151P)^2^+7.4625P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0151P)^2^+7.4625P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      'C 2/c '
_cod_database_code               4113369