FeII complexes supported by an Iminophosphorane ligand: Synthesis and Reactivity
Tannoux, Thibault; Mazaud, Louis; Cheisson, Thibault; Casaretto, Nicolas; Auffrant, Audrey; Dalton Transactions  (2023) –; doi:10.1039/D3DT00950E

data_7713579
_publ_section_title
;
 FeII complexes supported by an Iminophosphorane ligand: Synthesis and
 Reactivity
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT00950E
_journal_year                    2023
_chemical_formula_moiety         'C37 H32 Cl2 Fe N2 P2, C4 H8 O'
_chemical_formula_sum            'C41 H40 Cl2 Fe N2 O P2'
_chemical_formula_weight         765.44
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2022-11-30
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2022-12-16 deposited with the CCDC.	2023-07-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 111.904(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.4950(18)
_cell_length_b                   15.9446(19)
_cell_length_c                   16.3447(18)
_cell_measurement_reflns_used    3903
_cell_measurement_temperature    150.01
_cell_measurement_theta_max      20.207
_cell_measurement_theta_min      2.526
_cell_volume                     3746.6(8)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_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 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.01
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1033
_diffrn_reflns_av_unetI/netI     0.0766
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            56231
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.482
_diffrn_reflns_theta_min         1.416
_diffrn_source_current           31.0
_diffrn_source_power             1.705
_diffrn_source_voltage           55.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.666
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.6905
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0929 before and 0.0699 after correction.
The Ratio of minimum to maximum transmission is 0.9256.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.357
_exptl_crystal_description       plate
_exptl_crystal_F_000             1592
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.091
_refine_diff_density_min         -0.748
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     442
_refine_ls_number_reflns         8576
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0993
_refine_ls_R_factor_gt           0.0547
_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^)+(0.0558P)^2^+4.7265P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1268
_refine_ls_wR_factor_ref         0.1517
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5536
_reflns_number_total             8576
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt00950e2.cif
_cod_data_source_block           '[LFeCl2]'
_cod_database_code               7713579
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.878
_shelx_estimated_absorpt_t_min   0.732
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2. Uiso/Uaniso restraints and constraints
O1 \\sim C8 \\sim C9 \\sim C10 \\sim C11: within 2A with sigma of 0.004 and
sigma for terminal atoms of 0.008 within 2A
3.a Secondary CH2 refined with riding coordinates:
 C6(H6A,H6B), C7(H7A,H7B), C8(H8A,H8B), C9(H9A,H9B), C10(H10A,H10B), C11(H11A,
 H11B)
3.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C24(H24), C4(H4), C13(H13), C14(H14), C15(H15), C16(H16), C17(H17),
 C19(H19), C20(H20), C21(H21), C22(H22), C23(H23), C26(H26), C27(H27), C28(H28),
  C29(H29), C30(H30), C31(H31), C32(H32), C33(H33), C34(H34), C35(H35),
 C37(H37), C38(H38), C39(H39), C40(H40), C41(H41)
;
_shelx_res_checksum              40096
_olex2_submission_special_instructions 'No special instructions were received'