N-Heterocyclic Carbene Adducts of Molybdenum Tetracarboxylate Complexes
Robinson, Thomas P.; Johnson, Andrew L.; Raithby, Paul R.; Kociok-Kohn, Gabriele; Organometallics 35 (2016) 2494–; doi:10.1021/acs.organomet.6b00386

data_4086599
_publ_section_title
;
 N-Heterocyclic Carbene Adducts of Molybdenum Tetracarboxylate Complexes
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              2494
_journal_paper_doi               10.1021/acs.organomet.6b00386
_journal_volume                  35
_journal_year                    2016
_chemical_formula_sum            'C44.5 H64 Mo2 N2 O8'
_chemical_formula_weight         946.85
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 97.019(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.2778(2)
_cell_length_b                   27.5134(6)
_cell_length_c                   15.7145(4)
_cell_measurement_reflns_used    52926
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.500
_cell_measurement_theta_min      2.791
_cell_volume                     4839.52(18)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Kappa CCD'
_computing_data_reduction        'Denzo and Scalepak (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEP 3 for Windows (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker Kappa CCD Diffractometer'
_diffrn_measurement_method       'omega and phi 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  0.0264
_diffrn_reflns_av_unetI/netI     0.0216
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -35
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            52926
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.500
_diffrn_reflns_theta_min         2.791
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.566
_exptl_absorpt_correction_T_max  0.935
_exptl_absorpt_correction_T_min  0.670
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV (Blessing, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1972
_exptl_crystal_size_max          0.770
_exptl_crystal_size_mid          0.230
_exptl_crystal_size_min          0.120
_refine_diff_density_max         1.132
_refine_diff_density_min         -0.565
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     495
_refine_ls_number_reflns         11088
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0392
_refine_ls_R_factor_gt           0.0323
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0384P)^2^+5.1909P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0812
_refine_ls_wR_factor_ref         0.0855
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9730
_reflns_number_total             11088
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om6b00386_si_002.cif
_cod_data_source_block           '[Mo2(OPiv)4](L1)_(3a)'
_cod_depositor_comments
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The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 4086597--4086604.cif.
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_cod_original_formula_sum        'C44.50 H64 Mo2 N2 O8'
_cod_database_code               4086599
_shelxl_version_number           2013-4
_shelx_res_checksum              60826
_shelx_hkl_checksum              99790