2,3-Diamino-4,5-diarylcyclopentadienone iron carbonyl complexes as catalysts for reductive amination reactions
Körner, Lukas; Bockfeld, Dirk; Bannenberg, Thomas; Tamm, Matthias; Catalysis Science & Technology 14 (2024) 4522–4532; doi:10.1039/D4CY00372A

data_1572061
_publ_section_title
;
 2,3-Diamino-4,5-diarylcyclopentadienone iron carbonyl complexes as
 catalysts for reductive amination reactions
;
_journal_issue                   16
_journal_name_full               'Catalysis Science &amp; Technology'
_journal_page_first              4522
_journal_page_last               4532
_journal_paper_doi               10.1039/D4CY00372A
_journal_volume                  14
_journal_year                    2024
_chemical_formula_moiety         'C30 H30 Fe N2 O4'
_chemical_formula_sum            'C30 H30 Fe N2 O4'
_chemical_formula_weight         538.41
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-03-06 deposited with the CCDC.	2024-07-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 114.029(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.5244(5)
_cell_length_b                   27.7280(10)
_cell_length_c                   10.4699(5)
_cell_measurement_reflns_used    9625
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      30.5600
_cell_measurement_theta_min      2.4440
_cell_volume                     2525.4(2)
_computing_cell_refinement       'CrysAlisPro 1.171.41.112a (Rigaku OD, 2021)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.41.112a (Rigaku OD, 2021)'
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'OLEX2 v1.3 (O. V. Dolomanov et al., J. Appl. Cryst., 2009, 42, 339-341)'
_computing_structure_refinement
'SHELXL-2018/3 (G. M. Sheldrick, Acta Cryst., 2015, C71, 3-8)'
_computing_structure_solution
'SHELXT 2018/2 (G. M. Sheldrick, Acta Cryst., 2015, A71, 3-8)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      110(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.1419
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0748
_diffrn_reflns_av_unetI/netI     0.0522
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       40
_diffrn_reflns_limit_k_min       -40
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            58781
_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         30.996
_diffrn_reflns_theta_min         2.253
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.637
_exptl_absorpt_correction_T_max  0.950
_exptl_absorpt_correction_T_min  0.859
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.112a (Rigaku Oxford Diffraction, 2021)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.416
_exptl_crystal_description       irregular
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.330
_exptl_crystal_size_mid          0.280
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.494
_refine_diff_density_min         -0.425
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         8034
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0638
_refine_ls_R_factor_gt           0.0417
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0376P)^2^+0.9907P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0900
_refine_ls_wR_factor_ref         0.1007
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6088
_reflns_number_total             8034
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4cy00372a3.cif
_cod_data_source_block           lk28db3
_cod_depositor_comments
'Adding full bibliography for 1572060--1572070.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1572061
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.817
_shelx_estimated_absorpt_t_max   0.883
_oxdiff_exptl_absorpt_empirical_full_min 0.910
_oxdiff_exptl_absorpt_empirical_full_max 1.105
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_shelx_res_checksum              70294
_shelx_hkl_checksum              85087