Reactions of [Mo(CBr)(CO)2{HB(pzMe2)3}] (pz = pyrazol-1-yl) with Amines: Synthesis of Amino, Pyridinium, and Thiolato Carbyne Complexes
Cordiner, Richard L.; Hill, Anthony F.; Wagler, Jörg; Organometallics 27 (2008) 4532–; doi:10.1021/om8004756

data_4071926
_publ_section_title
;
 Reactions of [Mo(&#xE5FC;CBr)(CO)2{HB(pzMe2)3}] (pz = pyrazol-1-yl) with
 Amines: Synthesis of Amino, Pyridinium, and Thiolato Carbyne Complexes
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4532
_journal_paper_doi               10.1021/om8004756
_journal_volume                  27
_journal_year                    2008
_chemical_formula_moiety         '2(C22 H32 B Mo N7 O2), C4 H10 O'
_chemical_formula_sum            'C48 H74 B2 Mo2 N14 O5'
_chemical_formula_weight         1140.71
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.0630(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.05300(10)
_cell_length_b                   17.1793(3)
_cell_length_c                   19.9944(4)
_cell_measurement_reflns_used    78662
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.878
_cell_measurement_theta_min      2.546
_cell_volume                     2714.72(8)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'Nonius Collect'
_computing_data_reduction        Scalepack
_computing_molecular_graphics    'ORTEP32 for windows (Farugia)'
_computing_publication_material  'Ciftab (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Nonius Kappa CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0606
_diffrn_reflns_av_sigmaI/netI    0.0358
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            43307
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.58
_exptl_absorpt_coefficient_mu    0.519
_exptl_absorpt_correction_T_max  0.973
_exptl_absorpt_correction_T_min  0.738
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SORTAV
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.396
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1188
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.843
_refine_diff_density_min         -0.668
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     345
_refine_ls_number_reflns         6241
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0533
_refine_ls_R_factor_gt           0.0391
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0232P)^2^+4.6519P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0840
_refine_ls_wR_factor_ref         0.0876
_reflns_number_gt                5198
_reflns_number_total             6241
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om8004756_si_002.cif
_cod_data_source_block           rc01701new
_cod_original_sg_symbol_Hall     -P2ybc
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4071926