Synthesis of [POCOP]-Pincer Iron and Cobalt Complexes via Csp3-H Activation and Catalytic Application of Iron Hydride in Hydrosilylation Reactions
huang, shaofeng; zhao, hua; Li, Xiaoyan; wang, lin; Sun, Hongjian; RSC Adv.  (2015) –; doi:10.1039/C5RA00072F

data_7219382
_publ_section_title
;
 Synthesis of [POCOP]-Pincer Iron and Cobalt Complexes via Csp3-H
 Activation and Catalytic Application of Iron Hydride in Hydrosilylation
 Reactions
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA00072F
_journal_year                    2015
_chemical_formula_sum            'C56 H70 Fe I O2 P3'
_chemical_formula_weight         1050.78
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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-97
_audit_update_record
;
2014-01-09 deposited with the CCDC.
2015-01-23 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 97.19(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.196(3)
_cell_length_b                   12.997(3)
_cell_length_c                   30.608(6)
_cell_measurement_temperature    153(2)
_cell_volume                     6392(2)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_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      153(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w 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  0.0939
_diffrn_reflns_av_sigmaI/netI    0.1171
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            31275
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.02
_exptl_absorpt_coefficient_mu    0.826
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.092
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2184
_platon_squeeze_details          ' '
_refine_diff_density_max         1.102
_refine_diff_density_min         -0.464
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.981
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     631
_refine_ls_number_reflns         11240
_refine_ls_number_restraints     87
_refine_ls_restrained_S_all      0.979
_refine_ls_R_factor_all          0.1927
_refine_ls_R_factor_gt           0.0847
_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^)+(0.1575P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2272
_refine_ls_wR_factor_ref         0.3013
_reflns_number_gt                4591
_reflns_number_total             11240
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra00072f2.cif
_cod_data_source_block           t
_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)/n  '
_cod_database_code               7219382