Transition metal complexes incorporating the BF2 ligand formed by oxidative addition of the B‒B bond in B2F4
Lu, Norman; Norman, Nicholas C.; Orpen, A. Guy; Quayle, Michael J.; Timms, Peter L.; Whittell, George R.; Journal of the Chemical Society, Dalton Transactions  (2000) 4032–; doi:10.1039/b006535h

data_7010149
_publ_section_title
;
 Transition metal complexes incorporating the BF2 ligand formed by
 oxidative addition of the B--B bond in B2F4
;
_journal_issue                   22
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              4032
_journal_paper_doi               10.1039/b006535h
_journal_year                    2000
_chemical_formula_sum            'C28 H28 Cl3.5 N2 O4 P2 Pt'
_chemical_formula_weight         837.63
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                85.32(3)
_cell_angle_beta                 79.59(2)
_cell_angle_gamma                72.21(4)
_cell_formula_units_Z            2
_cell_length_a                   8.707(4)
_cell_length_b                   10.872(5)
_cell_length_c                   14.645(8)
_cell_measurement_reflns_used    38
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      50
_cell_measurement_theta_min      5
_cell_volume                     1297.8(11)
_computing_cell_refinement       'SAINT (Siemens, 1995b)'
_computing_data_collection       'SMART (Siemens, 1995b)'
_computing_data_reduction        'SAINT (Siemens, 1995b)'
_computing_molecular_graphics    'SHELXTL (Siemens, 1995a)'
_computing_publication_material  'SHELXTL (Siemens, 1995a)'
_computing_structure_refinement  'SHELXTL (Siemens, 1995a)'
_computing_structure_solution    'SHELXTL (Siemens, 1995a)'
_diffrn_ambient_temperature      173(2)
_diffrn_measurement_device       'Siemens SMART Area Detector'
_diffrn_measurement_method       '\w rotation with narrow frame'
_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  0.1176
_diffrn_reflns_av_sigmaI/netI    0.1997
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            13647
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         1.41
_exptl_absorpt_coefficient_mu    5.934
_exptl_absorpt_correction_T_max  0.896
_exptl_absorpt_correction_T_min  0.787
_exptl_absorpt_correction_type   'SADABS (Sheldrick, 1996)'
_exptl_crystal_density_diffrn    2.144
_exptl_crystal_density_meas      ?
_exptl_crystal_F_000             819
_refine_diff_density_max         1.245
_refine_diff_density_min         -1.315
_refine_diff_density_rms         0.281
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.973
_refine_ls_goodness_of_fit_obs   0.987
_refine_ls_matrix_type           full
_refine_ls_number_parameters     339
_refine_ls_number_reflns         5877
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      0.974
_refine_ls_restrained_S_obs      0.987
_refine_ls_R_factor_all          0.1403
_refine_ls_R_factor_obs          0.0647
_refine_ls_shift/esd_max         0.006
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0358P)^2^+0.0000P] whereP=(Max(Fo^2^,0)+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1156
_refine_ls_wR_factor_obs         0.0895
_reflns_number_observed          3552
_reflns_number_total             5878
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            b006535h.txt
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0358P)^2^+0.0000P]
whereP=(Max(Fo^2^,0)+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^)+(0.0358P)^2^+0.0000P]
whereP=(Max(Fo^2^,0)+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        1297.7(11)
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C28 H28 Cl3.50 N2 O4 P2 Pt'
_cod_database_code               7010149