Isolation and Characterization of a Trinuclear Cobalt Complex Containing Trigonal-Prismatic Cobalt in Secondary Alcohol Aerobic Oxidation
Karthikeyan, I.; Alamsetti, S. K.; Sekar, G.; Organometallics 33 (2014) 1665–; doi:10.1021/om500003d

data_4082943
_publ_section_title
;
 Isolation and Characterization of a Trinuclear Cobalt Complex Containing
 Trigonal-Prismatic Cobalt in Secondary Alcohol Aerobic Oxidation
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1665
_journal_paper_doi               10.1021/om500003d
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C44 H55 Co3 N3 O17'
_chemical_formula_weight         1074.70
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                91.643(2)
_cell_angle_beta                 108.545(2)
_cell_angle_gamma                118.316(2)
_cell_formula_units_Z            2
_cell_length_a                   12.6137(7)
_cell_length_b                   13.1611(7)
_cell_length_c                   17.9352(10)
_cell_measurement_reflns_used    4323
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.2
_cell_measurement_theta_min      2.6
_cell_volume                     2426.9(2)
_computing_cell_refinement       'APEX2/SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT/XPREP (Bruker, 2004)'
_computing_molecular_graphics
'ORTEP3 (Farrugia, 1997) and Mercury (Bruno et al., 2002)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altornare et al., 1993)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.965
_diffrn_measured_fraction_theta_max 0.835
_diffrn_measurement_device_type  'Bruker axs kappa apex2 CCD Diffractometer'
_diffrn_measurement_method       '\w and \f scan'
_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  0.0349
_diffrn_reflns_av_sigmaI/netI    0.0454
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            29310
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.36
_diffrn_reflns_theta_min         1.80
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    1.086
_exptl_absorpt_correction_T_max  0.932
_exptl_absorpt_correction_T_min  0.612
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 1999)'
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    1.471
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1114
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.412
_refine_diff_density_min         -0.831
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     640
_refine_ls_number_reflns         10143
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0802
_refine_ls_R_factor_gt           0.0567
_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^)+(0.0972P)^2^+6.7090P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1631
_refine_ls_wR_factor_ref         0.1837
_reflns_number_gt                7667
_reflns_number_total             10143
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500003d_si_002.cif
_cod_data_source_block           shelxl
_cod_depositor_comments          'Adding full bibliography for 4082943.cif.'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4082943