Picolinamide as a Directing Group on Metal Sandwich Compounds: sp2 C‒H Bond Activation and sp3 C‒H Bond Oxidation
Hazra, Susanta; Deb, Mayukh; Singh, Jatinder; Elias, Anil J.; Organometallics  (2017) –; doi:10.1021/acs.organomet.7b00143

data_4087249
_publ_section_title
;
 Picolinamide as a Directing Group on Metal Sandwich Compounds: sp2 C--H
 Bond Activation and sp3 C--H Bond Oxidation
;
_journal_name_full               Organometallics
_journal_paper_doi               10.1021/acs.organomet.7b00143
_journal_year                    2017
_chemical_formula_moiety         'C42 H35 Co N2 O'
_chemical_formula_sum            'C42 H35 Co N2 O'
_chemical_formula_weight         642.65
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           1
_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                69.512(2)
_cell_angle_beta                 80.197(2)
_cell_angle_gamma                84.859(2)
_cell_formula_units_Z            2
_cell_length_a                   10.4199(13)
_cell_length_b                   11.7779(15)
_cell_length_c                   14.0341(18)
_cell_measurement_reflns_used    4427
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.63
_cell_measurement_theta_min      2.34
_cell_volume                     1589.0(3)
_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      298(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0245
_diffrn_reflns_av_sigmaI/netI    0.0584
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            15459
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.97
_exptl_absorpt_coefficient_mu    0.577
_exptl_absorpt_correction_T_max  0.908
_exptl_absorpt_correction_T_min  0.874
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.343
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             672.0
_exptl_crystal_size_max          0.234
_exptl_crystal_size_mid          0.196
_exptl_crystal_size_min          0.168
_refine_diff_density_max         0.542
_refine_diff_density_min         -0.221
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.37(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     833
_refine_ls_number_reflns         11008
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0599
_refine_ls_R_factor_gt           0.0498
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0541P)^2^+0.2138P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1092
_refine_ls_wR_factor_ref         0.1155
_reflns_number_gt                9318
_reflns_number_total             11208
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om7b00143_si_002.cif
_cod_data_source_block           4a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/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 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_sg_symbol_Hall     P1
_cod_original_sg_symbol_H-M      P1
_cod_database_code               4087249