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_1572068
_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         'C34 H38 Fe N2 O4'
_chemical_formula_sum            'C34 H38 Fe N2 O4'
_chemical_formula_weight         594.51
_space_group_crystal_system      triclinic
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_space_group_name_Hall           '-P 1'
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_audit_update_record
;
2024-03-06 deposited with the CCDC.	2024-07-05 downloaded from the CCDC.
;
_cell_angle_alpha                105.1650(10)
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_cell_length_b                   10.8687(2)
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_cell_measurement_temperature    100(2)
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_computing_data_collection       'CrysAlisPro 1.171.42.64a (Rigaku OD, 2022)'
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'OLEX2 v1.3 (O. V. Dolomanov et al., J. Appl. Cryst., 2009, 42, 339-341)'
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'SHELXL-2018/3 (G. M. Sheldrick, Acta Cryst., 2015, C71, 3-8)'
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'SHELXT 2018/2 (G. M. Sheldrick, Acta Cryst., 2015, A71, 3-8)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'four-circle diffractometer'
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'XtaLAB Synergy, Single source at offset/far, HyPix'
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_diffrn_radiation_monochromator  mirror
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_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0408
_diffrn_reflns_av_unetI/netI     0.0209
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
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_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            250909
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         44.910
_diffrn_reflns_theta_min         2.156
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.535
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.525
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.42.64a (Rigaku Oxford Diffraction, 2022)
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    1.297
_exptl_crystal_description       block
_exptl_crystal_F_000             628
_exptl_crystal_size_max          0.324
_exptl_crystal_size_mid          0.194
_exptl_crystal_size_min          0.178
_refine_diff_density_max         0.622
_refine_diff_density_min         -0.354
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     374
_refine_ls_number_reflns         24953
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0371
_refine_ls_R_factor_gt           0.0302
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0491P)^2^+0.1343P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0860
_refine_ls_wR_factor_ref         0.0885
_reflns_Friedel_coverage         0.000
_reflns_number_gt                21485
_reflns_number_total             24953
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4cy00372a3.cif
_cod_data_source_block           lk40db
_cod_depositor_comments
'Adding full bibliography for 1572060--1572070.cif.'
_cod_database_code               1572068
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.846
_shelx_estimated_absorpt_t_max   0.911
_oxdiff_exptl_absorpt_empirical_full_min 0.932
_oxdiff_exptl_absorpt_empirical_full_max 1.166
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_shelx_res_checksum              79431
_shelx_hkl_checksum              46463