Probing Hydrogen Atom Transfer at a Phosphorus(V) Oxide Bond Using a "Bulky Hydrogen Atom" Surrogate: Analogies to PCET.
Chu, Jiaxiang; Carroll, Timothy G.; Wu, Guang; Telser, Joshua; Dobrovetsky, Roman; Ménard, Gabriel; Journal of the American Chemical Society 140 (2018) 15375–15383; doi:10.1021/jacs.8b09063

data_4133218
_publ_section_title
;
 Probing Hydrogen Atom Transfer at a Phosphorus(V) Oxide Bond Using a
 &quot;Bulky Hydrogen Atom&quot; Surrogate: Analogies to PCET.
;
_journal_issue                   45
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15375
_journal_page_last               15383
_journal_paper_doi               10.1021/jacs.8b09063
_journal_volume                  140
_journal_year                    2018
_chemical_formula_sum            'C68 H70 Co N O P V'
_chemical_formula_weight         1100.12
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90.71(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   13.070(4)
_cell_length_b                   26.267(9)
_cell_length_c                   33.074(11)
_cell_measurement_reflns_used    1265
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      22.76
_cell_measurement_theta_min      1.7
_cell_volume                     11354(6)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker Kappa Apex II'
_diffrn_measurement_method       'Omega scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.4091
_diffrn_reflns_av_unetI/netI     0.4812
_diffrn_reflns_Laue_measured_fraction_full 0.983
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            61226
_diffrn_reflns_point_group_measured_fraction_full 0.983
_diffrn_reflns_point_group_measured_fraction_max 0.983
_diffrn_reflns_theta_full        24.895
_diffrn_reflns_theta_max         24.895
_diffrn_reflns_theta_min         0.990
_exptl_absorpt_coefficient_mu    0.532
_exptl_absorpt_correction_T_max  0.7451
_exptl_absorpt_correction_T_min  0.5885
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            DARK-BROWN
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             4632
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.450
_refine_diff_density_min         -0.524
_refine_diff_density_rms         0.103
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.937
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1350
_refine_ls_number_reflns         19432
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.937
_refine_ls_R_factor_all          0.3452
_refine_ls_R_factor_gt           0.0997
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0098P)^2^+1.3552P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1120
_refine_ls_wR_factor_ref         0.1749
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5402
_reflns_number_total             19432
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b09063_si_006.cif
_cod_data_source_block           cjx161020final_a
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_original_formula_sum        'C68 H70 Co N1 O P V'
_cod_database_code               4133218
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.924
_shelx_estimated_absorpt_t_max   0.949
_shelx_res_checksum              63492
_shelx_hkl_checksum              19371