Oxygen atom transfer between DMSO and benzoin catalyzed by cis-dioxidomolybdenum(vi) complexes of tetradentate Mannich bases
Maurya, Mannar R.; Mengesha, Bekele; Uprety, Bhawna; Jangra, Nancy; Tomar, Reshu; Avecilla, Fernando; New Journal of Chemistry 42 (2018) 6225–; doi:10.1039/C7NJ03551A

data_7057089
_publ_section_title
;
 Oxygen atom transfer between DMSO and benzoin catalyzed by
 cis-dioxidomolybdenum(vi) complexes of tetradentate Mannich bases
;
_journal_issue                   8
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              6225
_journal_paper_doi               10.1039/C7NJ03551A
_journal_volume                  42
_journal_year                    2018
_chemical_formula_moiety         'C20 H26 Mo N2 O4'
_chemical_formula_sum            'C20 H26 Mo N2 O4'
_chemical_formula_weight         454.37
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-02-16 deposited with the CCDC.
2018-02-26 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 112.296(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1153(11)
_cell_length_b                   10.9427(10)
_cell_length_c                   15.7160(14)
_cell_measurement_reflns_used    64029
_cell_measurement_temperature    99(2)
_cell_measurement_theta_max      56.674
_cell_measurement_theta_min      4.659
_cell_volume                     1927.8(3)
_computing_cell_refinement
'SAINT V7.68A (Bruker: Madison, 2009 ) in Apex2 suite'
_computing_data_collection       'Apex2, Bruker Instrument Service v2010, 1-2'
_computing_data_reduction
'SAINT and XPREP Version 2008/2 (Sheldrick, Bruker AXS Inc.)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement
'XL V2015/4 (G. M. Sheldrick, Acta Cryst. (2015). C71, 3--8)'
_computing_structure_solution
'XS V2015/1 (G. M. Sheldrick, Acta Cryst. (2015). C71, 3--8)'
_diffrn_ambient_temperature      99(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0216
_diffrn_reflns_av_unetI/netI     0.0103
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            47385
_diffrn_reflns_theta_full        28.32
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         2.60
_exptl_absorpt_coefficient_mu    0.709
_exptl_absorpt_correction_T_max  0.7900
_exptl_absorpt_correction_T_min  0.7205
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.566
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.35
_refine_diff_density_max         0.411
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.055
_refine_ls_extinction_coef       0.0019(3)
_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   1.077
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     297
_refine_ls_number_reflns         4800
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0209
_refine_ls_R_factor_gt           0.0196
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0243P)^2^+1.3329P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0517
_refine_ls_wR_factor_ref         0.0524
_reflns_number_gt                4527
_reflns_number_total             4800
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7nj03551a2.cif
_cod_data_source_block           compound2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7057087--7057090.cif.
;
_cod_original_sg_symbol_Hall     -P2ybc
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7057089