Base Metal Complexes featuring a New Pyrazole-Derived PCP-Pincer Ligand
Schratzberger, Heiko; Liebminger, Lorenzo A.; Stöger, Berthold; Veiros, Luis F.; Kirchner, Karl; Dalton Transactions  (2023) –; doi:10.1039/D3DT02111D

data_7713659
_publ_section_title
;
 Base Metal Complexes featuring a New Pyrazole-Derived PCP-Pincer Ligand
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT02111D
_journal_year                    2023
_chemical_formula_sum            'C31 H42 B Cl F4 Fe N2 O2 P2'
_chemical_formula_weight         714.71
_space_group_crystal_system      trigonal
_space_group_IT_number           152
_space_group_name_Hall           'P 31 2"'
_space_group_name_H-M_alt        'P 31 2 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2023-06-21 deposited with the CCDC.	2023-08-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   20.046(3)
_cell_length_b                   20.046(3)
_cell_length_c                   7.9727(17)
_cell_measurement_reflns_used    9897
_cell_measurement_temperature    100
_cell_measurement_theta_max      29.41
_cell_measurement_theta_min      2.35
_cell_volume                     2774.5(8)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Bruker KAPPA APEX II CCD'
_diffrn_measurement_method       '\w- and \f-scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1066
_diffrn_reflns_av_unetI/netI     0.0563
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            49104
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.216
_diffrn_reflns_theta_min         2.032
_exptl_absorpt_coefficient_mu    0.615
_exptl_absorpt_correction_T_max  0.246
_exptl_absorpt_correction_T_min  0.191
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.283
_exptl_crystal_description       block
_exptl_crystal_F_000             1116
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.390
_refine_diff_density_min         -0.341
_refine_diff_density_rms         0.066
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.07(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     239
_refine_ls_number_reflns         5421
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0536
_refine_ls_R_factor_gt           0.0385
_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^)+(0.0536P)^2^+0.1094P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0925
_refine_ls_wR_factor_ref         0.0991
_reflns_Friedel_coverage         0.855
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.984
_reflns_number_gt                4595
_reflns_number_total             5421
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt02111d3.cif
_cod_data_source_block           Fe2
_cod_original_cell_volume        2774.7(10)
_cod_database_code               7713659
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.982
_shelx_estimated_absorpt_t_max   0.985
_shelx_res_checksum              8029
_shelx_fab_checksum              3440