Dehydrogenative Formation and Reactivity of the Unsaturated Benzylidyne-Bridged Complex [Mo2Cp2(μ-CPh)(μ-PCy2)(μ-CO)]: C−C and C−P Coupling Reactions
Alvarez, M. Angeles; García, M. Esther; Martínez, M. Eugenia; Menéndez, Sonia; Ruiz, Miguel A.; Organometallics 29 (2010) 710–; doi:10.1021/om901053x

data_4067637
_publ_section_title
;
 Dehydrogenative Formation and Reactivity of the Unsaturated
 Benzylidyne-Bridged Complex [Mo2Cp2(\m-CPh)(\m-PCy2)(\m-CO)]: C&#x2212;C
 and C&#x2212;P Coupling Reactions
;
_journal_issue                   4
_journal_name_full               Organometallics
_journal_page_first              710
_journal_paper_doi               10.1021/om901053x
_journal_volume                  29
_journal_year                    2010
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C41 H58 Mo2 N2 O P, C F3 O3 S'
_chemical_formula_sum            'C42 H58 F3 Mo2 N2 O4 P S'
_chemical_formula_weight         966.81
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 93.126(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.6041(2)
_cell_length_b                   15.6382(5)
_cell_length_c                   28.7158(7)
_cell_measurement_reflns_used    13118
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      73.4032
_cell_measurement_theta_min      2.8183
_cell_measurement_wavelength     1.5418
_cell_volume                     4306.4(2)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.7 (release 18-10-2006 CrysAlis171 .NET)
(compiled Oct 18 2006,16:28:17)
;
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type  'ONYX CCD'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'Nova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_unetI/netI     0.0294
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            20387
_diffrn_reflns_theta_full        73.77
_diffrn_reflns_theta_max         73.77
_diffrn_reflns_theta_min         3.08
_exptl_absorpt_coefficient_mu    6.03
_exptl_absorpt_correction_T_max  0.830
_exptl_absorpt_correction_T_min  0.489
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.491
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1992
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.03
_refine_diff_density_max         2.586
_refine_diff_density_min         -2.104
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.099
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     503
_refine_ls_number_reflns         8196
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.0674
_refine_ls_R_factor_gt           0.06
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0353P)^2^+45.0896P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1423
_refine_ls_wR_factor_ref         0.1458
_reflns_number_gt                7239
_reflns_number_total             8196
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om901053x_si_002.cif
_cod_data_source_block           compound4b
_cod_original_cell_volume        4306.43(19)
_cod_database_code               4067637