Novel Substitutions of 1-Alkoxy- and 1-Arylsulfonyloxy-η-Allylmolybdenum Complexes. A Case for η-Alkenyl Carbene Complexes as Intermediates.
Coombs, Thomas C.; Huang, Wenwei; Garnier-Amblard, Ethel C; Liebeskind, Lanny S.; Organometallics 29 (2010) 5083–5097; doi:10.1021/om100305f

data_4066128
_publ_section_title
;
 Novel Substitutions of 1-Alkoxy- and 1-Arylsulfonyloxy-\h-Allylmolybdenum
 Complexes. A Case for \h-Alkenyl Carbene Complexes as Intermediates.
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              5083
_journal_page_last               5097
_journal_paper_doi               10.1021/om100305f
_journal_volume                  29
_journal_year                    2010
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C24 H27 B Mo N6 O7'
_chemical_formula_sum            'C24 H27 B Mo N6 O7'
_chemical_formula_weight         618.27
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   difmap
_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                   7.9080(6)
_cell_length_b                   15.9173(12)
_cell_length_c                   21.9238(17)
_cell_measurement_reflns_used    8460
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.30
_cell_measurement_theta_min      2.56
_cell_volume                     2759.6(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  '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  0.0272
_diffrn_reflns_av_sigmaI/netI    0.0189
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            38329
_diffrn_reflns_theta_full        28.31
_diffrn_reflns_theta_max         28.31
_diffrn_reflns_theta_min         1.58
_exptl_absorpt_coefficient_mu    0.528
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.855595
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.488
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irreg
_exptl_crystal_F_000             1264
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.43
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.235
_refine_diff_density_min         -0.312
_refine_diff_density_rms         0.055
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.001(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         6861
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0191
_refine_ls_R_factor_gt           0.0186
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0298P)^2^+0.3679P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0479
_refine_ls_wR_factor_ref         0.0481
_reflns_number_gt                6747
_reflns_number_total             6861
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100305f_si_002.cif
_cod_data_source_block           1S_R_11
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_absolute_configuration' value 'AD' changed to 'ad'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               4066128