The Reactivity of Mo(PMe3)6 towards Heterocyclic Nitrogen Compounds: Transformations Relevant to Hydrodenitrogenation
Guang Zhu; Joseph M. Tanski; David G. Churchill; Kevin E. Janak; Gerard Parkin; Journal of the American Chemical Society 124 (2002) 13658–13659; doi:10.1021/ja028512w

data_4115323
_publ_section_title
;
 The Reactivity of Mo(PMe3)6 towards Heterocyclic Nitrogen Compounds:
 Transformations Relevant to Hydrodenitrogenation
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13658
_journal_page_last               13659
_journal_paper_doi               10.1021/ja028512w
_journal_volume                  124
_journal_year                    2002
_chemical_formula_sum            'C20 H30 Mo N P4'
_chemical_formula_weight         504.27
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.1007(7)
_cell_length_b                   28.0482(13)
_cell_length_c                   10.9671(5)
_cell_measurement_temperature    243(2)
_cell_volume                     4337.5(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      243(2)
_diffrn_measured_fraction_theta_full 0.959
_diffrn_measured_fraction_theta_max 0.959
_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  0.0623
_diffrn_reflns_av_sigmaI/netI    0.0574
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            28411
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         1.45
_exptl_absorpt_coefficient_mu    0.905
_exptl_absorpt_correction_T_max  0.8397
_exptl_absorpt_correction_T_min  0.8397
_exptl_crystal_density_diffrn    1.544
_exptl_crystal_F_000             2072
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         2.922
_refine_diff_density_min         -0.467
_refine_diff_density_rms         0.133
_refine_ls_extinction_coef       0.00018(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     213
_refine_ls_number_reflns         5166
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.1006
_refine_ls_R_factor_gt           0.0522
_refine_ls_shift/su_max          0.080
_refine_ls_shift/su_mean         0.010
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0889P)^2^+3.0055P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1561
_refine_ls_wR_factor_ref         0.1744
_reflns_number_gt                3130
_reflns_number_total             5166
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja028512w-2_s4.cif
_cod_data_source_block           gzs10
_cod_database_code               4115323