Hydrogen atom abstraction as a synthetic route to a square planar Co<sup>II</sup> complex with a redox-active tetradentate PNNP ligand.
Miller, Justin D.; Walsh, Mitchell M.; Lee, Kyounghoon; Moore, Curtis E.; Thomas, Christine M.; Chemical science 15 (2024) 15311–15320; doi:10.1039/d4sc03364g

data_1572435
_publ_section_title
;
 Hydrogen atom abstraction as a synthetic route to a square planar
 Co<sup>II</sup> complex with a redox-active tetradentate PNNP ligand.
;
_journal_issue                   37
_journal_name_full               'Chemical science'
_journal_page_first              15311
_journal_page_last               15320
_journal_paper_doi               10.1039/d4sc03364g
_journal_volume                  15
_journal_year                    2024
_chemical_formula_moiety         'C38 H32 Co N2 P2, C6 H6'
_chemical_formula_sum            'C44 H38 Co N2 P2'
_chemical_formula_weight         715.63
_chemical_properties_physical
Air-sensitive,Moisture-sensitive,Oxygen-sensitive
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_date             2024-02-19
_audit_creation_method
;
Olex2 1.5-alpha
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2024-05-09 deposited with the CCDC.	2024-08-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 123.2110(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   37.0504(12)
_cell_length_b                   9.6501(4)
_cell_length_c                   23.1185(8)
_cell_measurement_reflns_used    9886
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      26.349
_cell_measurement_theta_min      2.599
_cell_volume                     6915.6(4)
_computing_cell_refinement       'SAINT v8.40B (Bruker, 2021)'
_computing_data_collection       'APEX3 v2022.10-0 (Bruker, 2022)'
_computing_data_reduction        'SAINT v8.40B (Bruker, 2021)'
_computing_molecular_graphics    'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.0
_diffrn_detector                 'Bruker Photon III area detector'
_diffrn_detector_area_resol_mean 10.5
_diffrn_detector_type            'CMOS area detector'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'Kappa Four-Circle Diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'Double Bounce Multilayer Mirrors'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_xray_symbol    K-L~3~
_diffrn_reflns_av_R_equivalents  0.0521
_diffrn_reflns_av_unetI/netI     0.0231
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -46
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            80489
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         26.382
_diffrn_reflns_theta_min         2.106
_diffrn_source                   'Micro Focus Rotating Anode'
_diffrn_source_current           50.0
_diffrn_source_power             2.5
_diffrn_source_type              'Bruker TXS'
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.625
_exptl_absorpt_correction_T_max  0.0932
_exptl_absorpt_correction_T_min  0.0691
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0747 before and 0.0534 after correction.
The Ratio of minimum to maximum transmission is 0.7414.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            brown
_exptl_crystal_colour_primary    brown
_exptl_crystal_density_diffrn    1.375
_exptl_crystal_description       block
_exptl_crystal_F_000             2984
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: benzene, pentane'
_exptl_crystal_size_max          0.103
_exptl_crystal_size_mid          0.054
_exptl_crystal_size_min          0.047
_refine_diff_density_max         0.359
_refine_diff_density_min         -0.241
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     443
_refine_ls_number_reflns         7051
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0371
_refine_ls_R_factor_gt           0.0289
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0341P)^2^+8.3608P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0709
_refine_ls_wR_factor_ref         0.0760
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6100
_reflns_number_total             7051
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4sc03364g2.cif
_cod_data_source_block           Thomas_JM-016
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 1572433--1572439.cif.
;
_cod_database_code               1572435
_shelx_shelxl_version_number     2019/1
_shelx_estimated_absorpt_t_max   0.971
_shelx_estimated_absorpt_t_min   0.938
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C8(H8A,H8B)
2.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C6(H6), C11(H11), C12(H12), C13(H13), C14(H14),
 C16(H16), C17(H17), C18(H18), C19(H19), C20(H20), C22(H22), C23(H23), C24(H24),
  C25(H25), C26(H26), C28(H28), C29(H29), C30(H30), C31(H31), C32(H32),
 C34(H34), C35(H35), C36(H36), C37(H37), C38(H38), C1S(H1S), C2S(H2S), C3S(H3S),
  C4S(H4S), C5S(H5S), C6S(H6S), C7S(H7S)
;
_shelx_res_checksum              9410
_shelx_hkl_checksum              83732
_olex2_submission_special_instructions 'No special instructions were received'