Synthesis and structure of the first heterodinuclear bis(borylene) complexes
Holger Braunschweig; Qing Ye; Alexander Damme; Krzysztof Radacki; Chem.Commun. 49 (2013) 7593–; doi:10.1039/c3cc43877e

data_7109643
_publ_section_title
;
 Synthesis and structure of the first heterodinuclear bis(borylene)
 complexes
;
_journal_name_full               Chem.Commun.
_journal_page_first              7593
_journal_paper_doi               10.1039/c3cc43877e
_journal_volume                  49
_journal_year                    2013
_chemical_formula_moiety         'C37 H64 B2 Fe N O3 P Pt Si2'
_chemical_formula_sum            'C37 H64 B2 Fe N O3 P Pt Si2'
_chemical_formula_weight         930.60
_chemical_name_common
;

?

;
_chemical_name_systematic
; 

?

;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 94.824(15)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.750(16)
_cell_length_b                   12.337(9)
_cell_length_c                   15.479(12)
_cell_measurement_temperature    100(2)
_cell_volume                     4139(5)
_computing_cell_refinement       'Saint+ ver. 7.68A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2010.3 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. 7.68A (Bruker AXS)'
_computing_molecular_graphics    'XP ver. 5.1 (Bruker AXS, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker X8-APEX II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multi-layer mirror'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0517
_diffrn_reflns_av_sigmaI/netI    0.0451
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            43855
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.78
_diffrn_reflns_theta_min         0.94
_exptl_absorpt_coefficient_mu    3.858
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.5480
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs 2008/1 (Bruker 2008)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.493
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1896
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.836
_refine_diff_density_min         -0.830
_refine_diff_density_rms         0.108
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     443
_refine_ls_number_reflns         8727
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.0370
_refine_ls_R_factor_gt           0.0267
_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^)+(0.0168P)^2^+2.7851P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0531
_refine_ls_wR_factor_ref         0.0567
_reflns_number_gt                7352
_reflns_number_total             8727
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc43877e.txt
_cod_data_source_block           7
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7109643