(silox)3RePMe3 (silox = tBu3SiO) is carbonylated to the double insertion product (silox)(Me3P){cis-(CO)2}Re{ trans-(CO2SitBu3)2 }
Veige, Adam S.; Wolczanski, Peter T.; Lobkovsky, Emil B.; Chemical Communications  (2001) 2734–; doi:10.1039/b107884b

data_7125511
_publ_section_title
;
 (silox)3RePMe3 (silox = tBu3SiO) is carbonylated to the double insertion
 product (silox)(Me3P){cis-(CO)2}Re{ trans-(CO2SitBu3)2 }
;
_journal_issue                   24
_journal_name_full               'Chemical Communications'
_journal_page_first              2734
_journal_paper_doi               10.1039/b107884b
_journal_year                    2001
_chemical_formula_sum            'C43 H90 O7 P Re Si3'
_chemical_formula_weight         1020.59
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_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                96.464(2)
_cell_angle_beta                 104.696(2)
_cell_angle_gamma                116.971(1)
_cell_formula_units_Z            2
_cell_length_a                   13.2908(7)
_cell_length_b                   13.4716(8)
_cell_length_c                   17.7266(9)
_cell_measurement_temperature    173(2)
_cell_volume                     2639.1(3)
_computing_cell_refinement       SAINT+
_computing_data_collection       SMART
_computing_data_reduction        SAINT+
_computing_molecular_graphics    SHELXTL
_computing_publication_material  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 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker 1K CCD'
_diffrn_measurement_method       '0.3 deg. omega 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  0.0274
_diffrn_reflns_av_sigmaI/netI    0.0542
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            9207
_diffrn_reflns_theta_full        21.97
_diffrn_reflns_theta_max         21.97
_diffrn_reflns_theta_min         1.82
_exptl_absorpt_coefficient_mu    2.442
_exptl_absorpt_correction_T_max  0.7923
_exptl_absorpt_correction_T_min  0.707013
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.284
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1072
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         3.707
_refine_diff_density_min         -0.901
_refine_diff_density_rms         0.133
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     496
_refine_ls_number_reflns         6387
_refine_ls_number_restraints     702
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0632
_refine_ls_R_factor_gt           0.0510
_refine_ls_shift/su_max          1.669
_refine_ls_shift/su_mean         0.125
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0642P)^2^+16.2380P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1228
_refine_ls_wR_factor_ref         0.1294
_reflns_number_gt                5496
_reflns_number_total             6387
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b107884b.txt
_cod_data_source_block           asv513
_cod_original_cell_volume        2639.1(2)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7125511