Heterolytic carbon–iodine bond cleavage by a palladium(i) metalloradical
Sinclair, Matthew J. G.; Chaplin, Adrian B.; Dalton Transactions  (2022) –; doi:10.1039/D2DT02152H

data_7710758
_publ_section_title
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 Heterolytic carbon--iodine bond cleavage by a palladium(i) metalloradical
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_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT02152H
_journal_year                    2022
_chemical_formula_moiety         'C18 H32 P, F6 P'
_chemical_formula_sum            'C18 H32 F6 P2'
_chemical_formula_weight         424.37
_chemical_melting_point          ?
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'I -2ya'
_space_group_name_H-M_alt        'I 1 a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_date             2022-01-10
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2022-05-16 deposited with the CCDC.	2022-07-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.817(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.6165(3)
_cell_length_b                   10.3077(2)
_cell_length_c                   13.0408(3)
_cell_measurement_reflns_used    4412
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      73.4620
_cell_measurement_theta_min      5.1310
_cell_volume                     2061.88(7)
_computing_cell_refinement       'CrysAlisPro 1.171.40.57a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.57a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.57a (Rigaku OD, 2019)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.3046
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -74.00  34.00   1.00    8.00    --  -41.82  77.00 120.00  108
  2  \w    -66.00  33.00   1.00    8.00    --  -41.82  37.00   0.00   99
  3  \w    -66.00  33.00   1.00    8.00    --  -41.82  37.00 -90.00   99
  4  \w    103.00 178.00   1.00   32.00    --  107.00  77.00 -30.00   75
  5  \w     34.00 133.00   1.00   32.00    --  107.00 -45.00-180.00   99
  6  \w     81.00 178.00   1.00   32.00    --  107.00  45.00  30.00   97
  7  \w     81.00 178.00   1.00   32.00    --  107.00  45.00 120.00   97
  8  \w     24.00 107.00   1.00   32.00    --  107.00 -94.00  60.00   83
  9  \w     81.00 178.00   1.00   32.00    --  107.00  45.00 -60.00   97
 10  \w     34.00 112.00   1.00   32.00    --  107.00-125.00-180.00   78
 11  \w     24.00 107.00   1.00   32.00    --  107.00 -94.00 -60.00   83
 12  \w    103.00 178.00   1.00   32.00    --  107.00  77.00 -60.00   75
 13  \w     24.00  49.00   1.00   32.00    --  107.00 -94.00  90.00   25
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'Rigaku Oxford Diffraction: SuperNova, Dual, Cu at zero, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0940787000
_diffrn_orient_matrix_UB_12      -0.0228299000
_diffrn_orient_matrix_UB_13      0.0160870000
_diffrn_orient_matrix_UB_21      -0.0259393000
_diffrn_orient_matrix_UB_22      -0.0457622000
_diffrn_orient_matrix_UB_23      -0.1140649000
_diffrn_orient_matrix_UB_31      0.0237395000
_diffrn_orient_matrix_UB_32      -0.1404463000
_diffrn_orient_matrix_UB_33      0.0345275000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0235
_diffrn_reflns_av_unetI/netI     0.0318
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            6754
_diffrn_reflns_point_group_measured_fraction_full 0.773
_diffrn_reflns_point_group_measured_fraction_max 0.773
_diffrn_reflns_theta_full        70.055
_diffrn_reflns_theta_max         70.055
_diffrn_reflns_theta_min         6.913
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    2.403
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.65934
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.57a (Rigaku Oxford Diffraction, 2019)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.367
_exptl_crystal_density_meas      ?
_exptl_crystal_description       plate
_exptl_crystal_F_000             896
_exptl_crystal_recrystallization_method
'Crystals grown from CH2Cl2/hexane at 293 K'
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.221
_refine_diff_density_min         -0.210
_refine_diff_density_rms         0.041
_refine_ls_abs_structure_details
;
 Flack x determined using 970 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.031(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         3016
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0284
_refine_ls_R_factor_gt           0.0266
_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^)+(0.0372P)^2^+0.3854P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0684
_refine_ls_wR_factor_ref         0.0695
_reflns_Friedel_coverage         0.550
_reflns_Friedel_fraction_full    0.550
_reflns_Friedel_fraction_max     0.550
_reflns_number_gt                2896
_reflns_number_total             3016
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt02152h2.cif
_cod_data_source_block           0552abc19s
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_chemical_melting_point' value 'not measured' was changed
to '?' -- the value is undefined or not given.

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        2061.88(8)
_cod_original_sg_symbol_H-M      'I a'
_cod_database_code               7710758
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C6(H6), C7(H7)
2.b Idealised Me refined as rotating group:
 C21(H21A,H21B,H21C), C22(H22A,H22B,H22C), C23(H23A,H23B,H23C), C25(H25A,H25B,
 H25C), C26(H26A,H26B,H26C), C27(H27A,H27B,H27C), C29(H29A,H29B,H29C), C30(H30A,
 H30B,H30C), C31(H31A,H31B,H31C)
;
_shelx_res_checksum              21283
_shelx_hkl_checksum              17628
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.362
_oxdiff_exptl_absorpt_empirical_full_min 0.802