Transition-metal(ii) complexes with a tripodal hexadentate ligand, 1,1,1-tris[2-aza-3-(imidazol-4-yl)prop-2-enyl]ethane, exhibiting incomplete total or absolute spontaneous resolution
Matsushima, Misaki; Wada, Koki; Horino, Yuki; Takahara, Kazuma; Sunatsuki, Yukinari; Suzuki, Takayoshi; CrystEngComm 22 (2020) 458–466; doi:10.1039/C9CE01864F

data_7239674
_publ_section_title
;
 Transition-metal(ii) complexes with a tripodal hexadentate ligand,
 1,1,1-tris[2-aza-3-(imidazol-4-yl)prop-2-enyl]ethane, exhibiting
 incomplete total or absolute spontaneous resolution
;
_journal_issue                   3
_journal_name_full               CrystEngComm
_journal_page_first              458
_journal_page_last               466
_journal_paper_doi               10.1039/C9CE01864F
_journal_volume                  22
_journal_year                    2020
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C17 H21 Fe N9 2+, Cl O4 1-, Cl 1-'
_chemical_formula_sum            'C17 H21 Cl2 Fe N9 O4'
_chemical_formula_weight         542.18
_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
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-12-03 deposited with the CCDC.	2019-12-06 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.396(4)
_cell_length_b                   14.669(6)
_cell_length_c                   16.074(7)
_cell_measurement_reflns_used    6736
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      27.47
_cell_measurement_theta_min      3.05
_cell_volume                     2215.5(16)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  SHELXL-2014/7
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      193(2)
_diffrn_detector_area_resol_mean 7.111
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Rigaku Saturn724'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0383
_diffrn_reflns_av_unetI/netI     0.0372
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            22230
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.472
_diffrn_reflns_theta_min         3.053
_diffrn_source                   'rotating anode'
_exptl_absorpt_coefficient_mu    0.968
_exptl_absorpt_correction_T_max  0.953
_exptl_absorpt_correction_T_min  0.760
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'NUMABS (Rigaku, 1999)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.625
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1112
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.354
_refine_diff_density_min         -0.413
_refine_diff_density_rms         0.052
_refine_ls_abs_structure_details
;
 Flack x determined using 1707 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.032(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.992
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     298
_refine_ls_number_reflns         5052
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.992
_refine_ls_R_factor_all          0.0351
_refine_ls_R_factor_gt           0.0312
_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^)+(0.0447P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0741
_refine_ls_wR_factor_ref         0.0765
_reflns_Friedel_coverage         0.768
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                4554
_reflns_number_total             5052
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce01864f2.cif
_cod_data_source_block           FeH3LClO4Cl
_cod_depositor_comments
;Adding full bibliography for 7239672--7239677.cif.

 Adding full bibliography for 7239672--7239677.cif.
;
_cod_database_code               7239674
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.760
_shelx_estimated_absorpt_t_max   0.953
_shelx_res_checksum              5049