Synthesis of Five-Membered Osmacycles with Osmium‒Vinyl Bonds from Hydrido Alkenylcarbyne Complexes
Chen, Jinxiang; Huang, Zi-Ao; Hua, Yuhui; Zhang, Hong; Xia, Haiping; Organometallics 34 (2015) 340–; doi:10.1021/om501076z

data_4085103
_publ_section_title
;
 Synthesis of Five-Membered Osmacycles with Osmium--Vinyl Bonds from
 Hydrido Alkenylcarbyne Complexes
;
_journal_issue                   1
_journal_name_full               Organometallics
_journal_page_first              340
_journal_paper_doi               10.1021/om501076z
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C66 H56 B2 F8 N O2 Os P3,C2H4Cl4'
_chemical_formula_sum            'C68 H60 B2 Cl4 F8 N O2 Os P3'
_chemical_formula_weight         1521.70
_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-97
_cell_angle_alpha                77.41(3)
_cell_angle_beta                 78.38(3)
_cell_angle_gamma                67.03(3)
_cell_formula_units_Z            2
_cell_length_a                   12.100(2)
_cell_length_b                   13.567(3)
_cell_length_c                   22.242(4)
_cell_measurement_reflns_used    10809
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      54.91
_cell_measurement_theta_min      6.06
_cell_volume                     3253.3(13)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_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      173(2)
_diffrn_measured_fraction_theta_full 0.955
_diffrn_measured_fraction_theta_max 0.955
_diffrn_measurement_device_type  'multiwire proportional'
_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
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_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            23472
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    2.267
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.1225
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.553
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1524
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.509
_refine_diff_density_min         -1.997
_refine_diff_density_rms         0.212
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.993
_refine_ls_hydrogen_treatment    conster
_refine_ls_matrix_type           full
_refine_ls_number_parameters     806
_refine_ls_number_reflns         10929
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.1206
_refine_ls_R_factor_gt           0.0725
_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^)+(0.0846P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1505
_refine_ls_wR_factor_ref         0.1804
_reflns_number_gt                7119
_reflns_number_total             10929
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om501076z_si_002.cif
_cod_data_source_block           Coumpound_8
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2935 2014-11-11 08:27:57Z andrius 

 Adding full bibliography for 4085098--4085105.cif.
;
_cod_original_cell_volume        3253.3(11)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4085103