[μ-Bis(diphenylarsanyl)methane-1:2κ^2^<i>As</i>:<i>As</i>']nonacarbonyl-1κ^3^<i>C</i>,2κ^3^<i>C</i>,3κ^3^<i>C</i>-[tris(biphenyl-4-yl)arsane-3κ<i>As</i>]-<i>triangulo</i>-triruthenium(0)
bin Shawkataly, Omar; Khan, Imthyaz Ahmed; Sirat, Siti Syaida; Yeap, Chin Sing; Fun, Hoong-Kun; Acta Crystallographica Section E 67 (2011) m214–m215; doi:10.1107/S1600536811000237

data_2229162
_publ_section_title
;
 [\m-Bis(diphenylarsanyl)methane-1:2\k^2^<i>As</i>:<i>As</i>']nonacarbonyl-1\k^3^<i>C</i>,2\k^3^<i>C</i>,3\k^3^<i>C</i>-[tris(biphenyl-4-yl)arsane-3\k<i>As</i>]-<i>triangulo</i>-triruthenium(0)
;
_journal_coeditor_code           NG5094
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m214
_journal_page_last               m215
_journal_paper_doi               10.1107/S1600536811000237
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          '[Ru3 (C25 H22 As2) (C36 H27 As) (C O)9]'
_chemical_formula_moiety         'C70 H49 As3 O9 Ru3'
_chemical_formula_sum            'C70 H49 As3 O9 Ru3'
_chemical_formula_weight         1562.06
_chemical_name_systematic
;
[\m-Bis(diphenylarsanyl)methane-1:2\k^2^<i>As</i>:<i>As</i>']nonacarbonyl-
1\k^3^<i>C</i>,2\k^3^<i>C</i>,3\k^3^<i>C</i>-[tris(biphenyl-4-yl)arsane-
3\k<i>As</i>]-<i>triangulo</i>-triruthenium(0)
;
_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                81.249(7)
_cell_angle_beta                 82.529(7)
_cell_angle_gamma                79.301(7)
_cell_formula_units_Z            2
_cell_length_a                   10.906(4)
_cell_length_b                   12.706(4)
_cell_length_c                   22.467(8)
_cell_measurement_reflns_used    9876
_cell_measurement_temperature    100.00(10)
_cell_measurement_theta_max      30.49
_cell_measurement_theta_min      2.30
_cell_volume                     3006.9(18)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material
'SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker APEXII DUO CCD area-detector'
_diffrn_measurement_method       '\f and \w 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  0.0354
_diffrn_reflns_av_sigmaI/netI    0.0369
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            60960
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         1.65
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.442
_exptl_absorpt_correction_T_max  0.9002
_exptl_absorpt_correction_T_min  0.3958
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2009)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.725
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.47
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.419
_refine_diff_density_min         -0.690
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.109
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     766
_refine_ls_number_reflns         17294
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.109
_refine_ls_R_factor_all          0.0538
_refine_ls_R_factor_gt           0.0367
_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^)+(0.0711P)^2^+2.5556P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1004
_refine_ls_wR_factor_ref         0.1254
_reflns_number_gt                13951
_reflns_number_total             17294
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ng5094.cif
_cod_data_source_block           I
_cod_original_cell_volume        3006.8(18)
_cod_database_code               2229162
_cod_database_fobs_code          2229162