Ligand Tailoring Toward an Air-Stable Iron(V) Nitrido Complex.
Keilwerth, Martin; Grunwald, Liam; Mao, Weiqing; Heinemann, Frank W.; Sutter, Jörg; Bill, Eckhard; Meyer, Karsten; Journal of the American Chemical Society 143 (2021) 1458–1465; doi:10.1021/jacs.0c11141

data_4135594
_publ_section_title
;
 Ligand Tailoring Toward an Air-Stable Iron(V) Nitrido Complex.
;
_journal_issue                   3
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              1458
_journal_page_last               1465
_journal_paper_doi               10.1021/jacs.0c11141
_journal_volume                  143
_journal_year                    2021
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C39 H45 Fe N10, F6 P, C6 H6'
_chemical_formula_sum            'C45 H51 F6 Fe N10 P'
_chemical_formula_weight         932.77
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2020-05-17
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.9020(10)
_cell_length_b                   18.4951(14)
_cell_length_c                   19.1223(13)
_cell_measurement_reflns_used    9936
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.57
_cell_measurement_theta_min      2.40
_cell_volume                     4563.0(6)
_computing_cell_refinement       'SAINT V8.38A (Bruker AXS, 2016)'
_computing_data_collection       'Bruker APEX3 (Bruker AXS, 2015)'
_computing_data_reduction        'SAINT V8.38A (Bruker AXS, 2016)'
_computing_molecular_graphics    'SHELXTL 6.12 (Bruker AXS, 2002)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELX XT 2014/5 (Sheldrick, 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Kappa ImuS Duo Photon II CPAD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Quazar focussing montel optics'
_diffrn_radiation_source         'ImuS high brilliance micro-focus tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0889
_diffrn_reflns_av_unetI/netI     0.0443
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            175392
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.580
_diffrn_reflns_theta_min         1.904
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.434
_exptl_absorpt_correction_T_max  0.7459
_exptl_absorpt_correction_T_min  0.7031
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0810 before and 0.0682 after correction.
The Ratio of minimum to maximum transmission is 0.9426.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.358
_exptl_crystal_description       plate
_exptl_crystal_F_000             1944
_exptl_crystal_size_max          0.142
_exptl_crystal_size_mid          0.138
_exptl_crystal_size_min          0.054
_refine_diff_density_max         0.358
_refine_diff_density_min         -0.392
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details
;
 Flack x determined using 3953 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.015(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     651
_refine_ls_number_reflns         12797
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0614
_refine_ls_R_factor_gt           0.0429
_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^)+(0.0301P)^2^+2.3368P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0818
_refine_ls_wR_factor_ref         0.0880
_reflns_Friedel_coverage         0.824
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                10480
_reflns_number_total             12797
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja0c11141_si_002.cif
_cod_data_source_block           wm2011
_cod_database_code               4135594
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.977
_shelx_estimated_absorpt_t_min   0.941
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Uiso/Uaniso restraints and constraints
N9 \\sim N9A: within 2A with sigma of 0.005 and sigma for terminal atoms of 0.01
3. Others
 Sof(N9A)=Sof(N10A)=1-FVAR(1)
 Sof(N9)=Sof(N10)=FVAR(1)
 Sof(C111)=Sof(H111)=Sof(C112)=Sof(H112)=Sof(C113)=Sof(H113)=Sof(C114)=
 Sof(H114)=Sof(C115)=Sof(H115)=Sof(C116)=Sof(H116)=1-FVAR(2)
 Sof(C101)=Sof(H101)=Sof(C102)=Sof(H102)=Sof(C103)=Sof(H103)=Sof(C104)=
 Sof(H104)=Sof(C105)=Sof(H105)=Sof(C106)=Sof(H106)=FVAR(2)
4.a Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C5(H5A,H5B), C9(H9A,H9B)
4.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C7(H7), C8(H8), C11(H11), C12(H12), C15(H15), C17(H17),
 C24(H24), C26(H26), C33(H33), C35(H35), C101(H101), C102(H102), C103(H103),
 C104(H104), C105(H105), C106(H106), C111(H111), C112(H112), C113(H113),
 C114(H114), C115(H115), C116(H116)
4.c Idealised Me refined as rotating group:
 C19(H19A,H19B,H19C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C28(H28A,H28B,
 H28C), C29(H29A,H29B,H29C), C30(H30A,H30B,H30C), C37(H37A,H37B,H37C), C38(H38A,
 H38B,H38C), C39(H39A,H39B,H39C)
;
_shelx_res_checksum              11317
_shelx_hkl_checksum              54591
_olex2_submission_special_instructions 'No special instructions were received'