Iron(II) Complexes Supported by Pyrazolyl-Substituted Cyclopentadienyl Ligands: Synthesis and Characterization
Rungthanaphatsophon, Pokpong; Rath, Nigam; Neely, Jamie; Dalton Transactions  (2022) –; doi:10.1039/D2DT00199C

data_7709593
_publ_section_title
;
 Iron(II) Complexes Supported by Pyrazolyl-Substituted Cyclopentadienyl
 Ligands: Synthesis and Characterization
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT00199C
_journal_year                    2022
_chemical_formula_moiety         'C44 H52 Fe N4, C4 H8 O'
_chemical_formula_sum            'C48 H60 Fe N4 O'
_chemical_formula_weight         764.85
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2022-02-15 deposited with the CCDC.	2022-02-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.162(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.9677(19)
_cell_length_b                   11.7643(17)
_cell_length_c                   30.947(4)
_cell_measurement_reflns_used    8010
_cell_measurement_temperature    157(2)
_cell_measurement_theta_max      26.77
_cell_measurement_theta_min      2.44
_cell_volume                     4323.1(11)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'APEX3 v2018.7--RC8 (Bruker AXS, 2018)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT-2014 (Sheldrick, 2008)'
_diffrn_ambient_temperature      157(2)
_diffrn_detector_area_resol_mean 7.41
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0815
_diffrn_reflns_av_unetI/netI     0.0677
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            31553
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         2.437
_diffrn_source                   'microfocus sealed tube'
_exptl_absorpt_coefficient_mu    0.388
_exptl_absorpt_correction_T_max  0.9420
_exptl_absorpt_correction_T_min  0.8391
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2016/2 (Bruker AXS Inc.)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.175
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1640
_exptl_crystal_size_max          0.172
_exptl_crystal_size_mid          0.118
_exptl_crystal_size_min          0.114
_refine_diff_density_max         0.651
_refine_diff_density_min         -0.663
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     537
_refine_ls_number_reflns         7579
_refine_ls_number_restraints     181
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0930
_refine_ls_R_factor_gt           0.0635
_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^)+(0.0696P)^2^+5.1506P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1522
_refine_ls_wR_factor_ref         0.1711
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5459
_reflns_number_total             7579
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt00199c2.cif
_cod_data_source_block           j13719
_cod_original_cell_volume        4323.0(11)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7709593
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.936
_shelx_estimated_absorpt_t_max   0.957
_shelx_res_checksum              50158
_shelx_hkl_checksum              69792