Synthesis of Mixed Tin-Ruthenium and Tin-Germanium-Ruthenium Carbonyl Clusters from [Ru3(CO)12] and Diaminometalenes (M = Sn, Ge)
Javier A. Cabeza; Pablo García-Álvarez; Diego Polo; Inorganic Chemistry 51 (2012) 2569–2576; doi:10.1021/ic202532u

data_4328426
_publ_section_title
;
 Synthesis of Mixed Tin-Ruthenium and Tin-Germanium-Ruthenium Carbonyl
 Clusters from [Ru3(CO)12] and Diaminometalenes (M = Sn, Ge)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2569
_journal_page_last               2576
_journal_paper_doi               10.1021/ic202532u
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         'C34 H72 N4 O10 Ru3 Si8 Sn2, C7 H8'
_chemical_formula_sum            'C41 H80 N4 O10 Ru3 Si8 Sn2'
_chemical_formula_weight         1554.40
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 111.8420(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.4510(2)
_cell_length_b                   22.2487(2)
_cell_length_c                   19.9370(2)
_cell_measurement_reflns_used    19544
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      74.1759
_cell_measurement_theta_min      3.0788
_cell_volume                     6361.64(13)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug  2 2010,13:00:58)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug  2 2010,13:00:58)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.36 (release 02-08-2010 CrysAlis171 .NET)
(compiled Aug  2 2010,13:00:58)
;
_computing_molecular_graphics    'PLATON (Spek, 2008)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-97 (Giacovazzo, 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Xcalibur, Onyx, Nova'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'Nova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0640
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            11914
_diffrn_reflns_theta_full        70.00
_diffrn_reflns_theta_max         70.00
_diffrn_reflns_theta_min         3.11
_exptl_absorpt_coefficient_mu    13.640
_exptl_absorpt_correction_T_max  0.2291
_exptl_absorpt_correction_T_min  0.1082
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
Parkin S,Moezzi B & Hope H, (1995) J. Appl. Cryst. 28, 53-56
cubic fit to sin(theta)/lambda - 24 parameters
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.623
_exptl_crystal_description       fragment
_exptl_crystal_F_000             3112
_exptl_crystal_size_max          0.2225
_exptl_crystal_size_mid          0.1784
_exptl_crystal_size_min          0.1059
_refine_diff_density_max         1.741
_refine_diff_density_min         -1.511
_refine_diff_density_rms         0.199
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     638
_refine_ls_number_reflns         11914
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0586
_refine_ls_R_factor_gt           0.0539
_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^)+(0.1002P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1407
_refine_ls_wR_factor_ref         0.1472
_reflns_number_gt                10611
_reflns_number_total             11914
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic202532u_si_003.cif
_cod_data_source_block           pc10b
_cod_original_cell_volume        6361.63(12)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4328426