Formation of PCP pincer cobalt complexes with cobaltacyclopropane moieties via double Csp3-H bond activation†
zhu, gengyu; wang, lin; Sun, Hongjian; Li, Xiaoyan; RSC Adv.  (2015) –; doi:10.1039/C5RA01230A

data_7219523
_publ_section_title
;
 Formation of PCP pincer cobalt complexes with cobaltacyclopropane
 moieties via double Csp3-H bond activation&#x2020;
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA01230A
_journal_year                    2015
_chemical_formula_sum            'C40 H47 Co N2 P4'
_chemical_formula_weight         738.61
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_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
;
2014-10-11 deposited with the CCDC.
2015-02-09 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.9230(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.3187(13)
_cell_length_b                   10.3342(6)
_cell_length_c                   18.2160(11)
_cell_measurement_reflns_used    2967
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      22.19
_cell_measurement_theta_min      2.40
_cell_volume                     3755.7(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      273(2)
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_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  0.0524
_diffrn_reflns_av_unetI/netI     0.0717
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            21389
_diffrn_reflns_theta_full        27.44
_diffrn_reflns_theta_max         27.44
_diffrn_reflns_theta_min         1.02
_exptl_absorpt_coefficient_mu    0.658
_exptl_absorpt_correction_T_max  0.8852
_exptl_absorpt_correction_T_min  0.8688
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.306
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1552
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.314
_refine_diff_density_min         -0.316
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.767
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     431
_refine_ls_number_reflns         8336
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.767
_refine_ls_R_factor_all          0.0853
_refine_ls_R_factor_gt           0.0465
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1214P)^2^+2.0479P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1258
_refine_ls_wR_factor_ref         0.1630
_reflns_number_gt                5318
_reflns_number_total             8336
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra01230a2.cif
_cod_data_source_block           complex2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/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 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7219523