Carbyne‒Carbyne Coupling and H-Shifts in Reactions of the Unsaturated Methoxy- and Hydroxycarbyne Complexes [Mo2Cp2(μ-COR)(μ-CPh)(μ-PCy2)]+ with CO and Isocyanides
Alvarez, M. Angeles; García, M. Esther; Menéndez, Sonia; Ruiz, Miguel A.; Organometallics 34 (2015) 1681–; doi:10.1021/acs.organomet.5b00166

data_4087483
_publ_section_title
;
 Carbyne--Carbyne Coupling and H-Shifts in Reactions of the Unsaturated
 Methoxy- and Hydroxycarbyne Complexes [Mo2Cp2(\m-COR)(\m-CPh)(\m-PCy2)]+
 with CO and Isocyanides
;
_journal_issue                   9
_journal_name_full               Organometallics
_journal_page_first              1681
_journal_paper_doi               10.1021/acs.organomet.5b00166
_journal_volume                  34
_journal_year                    2015
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C31 H40 Mo2 O P, B F4'
_chemical_formula_sum            'C31 H40 B F4 Mo2 O P'
_chemical_formula_weight         738.29
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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
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_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 96.3150(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.21140(10)
_cell_length_b                   17.9254(2)
_cell_length_c                   18.2075(2)
_cell_measurement_reflns_used    9080
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      73.7189
_cell_measurement_theta_min      3.4647
_cell_measurement_wavelength     1.54184
_cell_volume                     2988.14(6)
_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 0.966
_diffrn_measured_fraction_theta_max 0.912
_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     0.0382
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            16478
_diffrn_reflns_theta_full        70
_diffrn_reflns_theta_max         73.98
_diffrn_reflns_theta_min         3.47
_exptl_absorpt_coefficient_mu    7.795
_exptl_absorpt_correction_T_max  0.73
_exptl_absorpt_correction_T_min  0.4338
_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            orange
_exptl_crystal_density_diffrn    1.641
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       neddle
_exptl_crystal_F_000             1496
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.818
_refine_diff_density_min         -0.649
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.954
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     362
_refine_ls_number_reflns         5534
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.954
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0259
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0381P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.058
_refine_ls_wR_factor_ref         0.0623
_reflns_number_gt                4357
_reflns_number_total             5534
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om5b00166_si_002.cif
_cod_data_source_block           compound2p
_cod_original_cell_volume        2988.15(6)
_cod_database_code               4087483