Characterization of Intermediates in the C−F Activation of Tetrafluorobenzenes using a Reactive Ni(PEt3)2Synthon: Combined Computational and Experimental Investigation
Johnson, Samuel A.; Mroz, Natalia M.; Valdizon, René; Murray, Scott; Organometallics 30 (2011) 441–; doi:10.1021/om100699d

data_4063634
_publ_contact_author             'Samuel A. Johnson'
_publ_section_title
;
 Characterization of Intermediates in the C&#x2212;F Activation of
 Tetrafluorobenzenes using a Reactive Ni(PEt3)2Synthon: Combined
 Computational and Experimental Investigation
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              441
_journal_paper_doi               10.1021/om100699d
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C30 H62 F4 Ni2 P4'
_chemical_formula_sum            'C30 H62 F4 Ni2 P4'
_chemical_formula_weight         740.09
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2010-10-05T10:57:56-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 105.036(4)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   19.2829(19)
_cell_length_b                   9.9632(10)
_cell_length_c                   41.320(4)
_cell_measurement_reflns_used    9042
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.11
_cell_measurement_theta_min      2.43
_cell_volume                     7666.6(13)
_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    'Bruker SHELXTL'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0436
_diffrn_reflns_av_unetI/netI     0.032
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       49
_diffrn_reflns_limit_l_min       -49
_diffrn_reflns_number            71177
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         25
_diffrn_reflns_theta_min         2.32
_exptl_absorpt_coefficient_mu    1.186
_exptl_absorpt_correction_T_max  0.717
_exptl_absorpt_correction_T_min  0.616
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, BRUKER 2001'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.282
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3152
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.619
_refine_diff_density_min         -0.351
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     769
_refine_ls_number_reflns         13452
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0474
_refine_ls_R_factor_gt           0.0386
_refine_ls_shift/su_max          0.031
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0312P)^2^+7.7263P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0841
_refine_ls_wR_factor_ref         0.0881
_reflns_number_gt                11576
_reflns_number_total             13452
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100699d_si_002.cif
_cod_data_source_block           platon
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2/c
_cod_database_code               4063634