Rhenium Carbyne and η2-Vinyl Complexes from One-Pot Reactions of ReH5(PMe2Ph)3with Terminal Alkynes
Chen, Jiangxi; He, Guomei; Sung, Herman Ho-Yung; Williams, Ian Duncan; Lin, Zhenyang; Jia, Guochen; Organometallics 29 (2010) 2693–; doi:10.1021/om100122a

data_4065780
_publ_section_title
;
 Rhenium Carbyne and \h2-Vinyl Complexes from One-Pot Reactions of
 ReH5(PMe2Ph)3with Terminal Alkynes
;
_journal_issue                   12
_journal_name_full               Organometallics
_journal_page_first              2693
_journal_paper_doi               10.1021/om100122a
_journal_volume                  29
_journal_year                    2010
_chemical_formula_sum            'C39 H46 Cl2 O P3 Re'
_chemical_formula_weight         880.77
_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                102.461(7)
_cell_angle_beta                 97.347(7)
_cell_angle_gamma                104.028(7)
_cell_formula_units_Z            2
_cell_length_a                   8.1451(10)
_cell_length_b                   12.1004(10)
_cell_length_c                   21.0248(13)
_cell_measurement_reflns_used    7271
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      71.49
_cell_measurement_theta_min      3.89
_cell_volume                     1927.2(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.947
_diffrn_measured_fraction_theta_max 0.945
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0604
_diffrn_reflns_av_sigmaI/netI    0.0617
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            13102
_diffrn_reflns_theta_full        66.50
_diffrn_reflns_theta_max         67.50
_diffrn_reflns_theta_min         3.95
_exptl_absorpt_coefficient_mu    8.838
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.61
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.518
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       bar
_exptl_crystal_F_000             884
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.815
_refine_diff_density_min         -1.709
_refine_diff_density_rms         0.181
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         6576
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0728
_refine_ls_R_factor_gt           0.0589
_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^)+(0.0980P)^2^+3.2000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1419
_refine_ls_wR_factor_ref         0.1479
_reflns_number_gt                5599
_reflns_number_total             6576
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100122a_si_002.cif
_cod_data_source_block           chen21-complex9
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4065780