Reactivity of the labile complex [MoCl(η3-allyl)(CO)2(NCMe)2] with diphosphanes
Pérez, Julio; Morales, Dolores; Riera, Víctor; Rodríguez, Amor; García-Granda, Santiago; Dalton Transactions  (2003) 1641–; doi:10.1039/b300350g

data_7012707
_publ_section_title
;
 Reactivity of the labile complex [MoCl(\h3-allyl)(CO)2(NCMe)2] with
 diphosphanes
;
_journal_issue                   8
_journal_name_full               'Dalton Transactions'
_journal_page_first              1641
_journal_paper_doi               10.1039/b300350g
_journal_year                    2003
_chemical_formula_moiety         'C15 H24 Cl2 Mo2 O4 P2'
_chemical_formula_sum            'C15 H24 Cl2 Mo2 O4 P2'
_chemical_formula_weight         593.06
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_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            4
_cell_length_a                   11.896(2)
_cell_length_b                   19.191(6)
_cell_length_c                   9.294(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      15
_cell_volume                     2121.8(9)
_computing_cell_refinement       'CRYSDA (Beurskens et al., 1992)'
_computing_data_collection       'CAD-4 EXPRESS (Enraf-Nonius, 1994)'
_computing_data_reduction        'REFLEX (Garc\'ia-Granda et al., 1999)'
_computing_molecular_graphics    'PLATON (Spek, 1982)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997b)'
_computing_structure_solution    'DIRDIF (Beurskens et al., 1992)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Nonius CAD-4 diffractometer'
_diffrn_measurement_method       '\w-2\q scan technique'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0177
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2142
_diffrn_reflns_theta_full        25.97
_diffrn_reflns_theta_max         25.97
_diffrn_reflns_theta_min         2.43
_diffrn_standards_decay_%        1.93
_diffrn_standards_interval_count 200
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.601
_exptl_absorpt_correction_T_max  0.657
_exptl_absorpt_correction_T_min  0.582
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'XABS (Parkin, Moezzi & Hope, 1995)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.857
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1176
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.654
_refine_diff_density_min         -0.776
_refine_diff_density_rms         0.150
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     118
_refine_ls_number_reflns         2142
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.123
_refine_ls_R_factor_all          0.0439
_refine_ls_R_factor_gt           0.0287
_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^)+(0.0343P)^2^+9.5619P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0739
_refine_ls_wR_factor_ref         0.0918
_reflns_number_gt                1780
_reflns_number_total             2142
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b300350g.txt
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      Pnma
_cod_database_code               7012707