Cationic and Neutral Cp*M(NO)(κ(2)-Ph2PCH2CH2PPh2) Complexes of Molybdenum and Tungsten: Lewis-Acid-Induced Intramolecular C-H Activation.
Handford, Rex C.; Wakeham, Russell J.; Patrick, Brian O.; Legzdins, Peter; Inorganic chemistry 56 (2017) 3612–3622; doi:10.1021/acs.inorgchem.7b00027

data_4345311
_publ_section_title
;
 Cationic and Neutral Cp*M(NO)(\k(2)-Ph2PCH2CH2PPh2) Complexes of
 Molybdenum and Tungsten: Lewis-Acid-Induced Intramolecular C-H
 Activation.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3612
_journal_page_last               3622
_journal_paper_doi               10.1021/acs.inorgchem.7b00027
_journal_volume                  56
_journal_year                    2017
_chemical_formula_moiety
'C43 H44 Mo N2 O P2, C4 H10 O, 2(F6 Sb), C2 H3 N'
_chemical_formula_sum            'C49 H57 F12 Mo N3 O2 P2 Sb2'
_chemical_formula_weight         1349.35
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2016-02-03
_audit_creation_method
;
Olex2 1.2
(compiled 2015.09.30 svn.r3233 for OlexSys, GUI svn.r5103)
;
_cell_angle_alpha                90
_cell_angle_beta                 107.635(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.3956(17)
_cell_length_b                   29.745(3)
_cell_length_c                   12.4075(13)
_cell_measurement_reflns_used    9946
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      27.86
_cell_measurement_theta_min      2.31
_cell_volume                     5414.9(10)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'Bruker D8 Kappa diffractometer'
_diffrn_measurement_device_type  'Bruker APEX II area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'TRIUMPH curved-crystal'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0434
_diffrn_reflns_av_unetI/netI     0.0532
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            40026
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.887
_diffrn_reflns_theta_min         1.369
_diffrn_source                   'sealed X-ray tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.359
_exptl_absorpt_correction_T_max  0.960
_exptl_absorpt_correction_T_min  0.822
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.0519 before and 0.0440 after correction.
The Ratio of minimum to maximum transmission is 0.8564.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.655
_exptl_crystal_description       blade
_exptl_crystal_F_000             2680
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.291
_refine_diff_density_min         -0.851
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     648
_refine_ls_number_reflns         12898
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0393
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0169P)^2^+8.1454P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0653
_refine_ls_wR_factor_ref         0.0709
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10006
_reflns_number_total             12898
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic7b00027_si_002.cif
_cod_data_source_block           pl510
_cod_depositor_comments
'Adding full bibliography for 4345311--4345314.cif.'
_cod_original_cell_volume        5414.8(10)
_cod_database_code               4345311
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B), C12(H12A,H12B), C45(H45A,H45B), C46(H46A,H46B)
2.b Aromatic/amide H refined with riding coordinates:
 C14(H14), C15(H15), C16(H16), C17(H17), C18(H18), C20(H20), C21(H21),
 C22(H22), C23(H23), C24(H24), C26(H26), C27(H27), C28(H28), C29(H29), C30(H30),
  C32(H32), C33(H33), C34(H34), C35(H35), C36(H36), C39(H39), C40(H40),
 C41(H41), C42(H42), C43(H43)
2.c Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C10(H10A,
 H10B,H10C), C44(H44A,H44B,H44C), C47(H47B,H47A,H47C), C48(H48A,H48B,H48C)
;
_shelx_res_checksum              6481
_shelx_hkl_checksum              91057
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'