Planar-chiral 1,1’-diaminoferrocenes
Guthardt, Robin; Blanckenberg, Johannes; Bruhn, Clemens; Siemeling, Ulrich; Chemical Communications  (2021) –; doi:10.1039/D1CC05287J

data_7129245
_publ_section_title
;
 Planar-chiral 1,1&#x2019;-diaminoferrocenes
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D1CC05287J
_journal_year                    2021
_chemical_formula_moiety         'C33 H40 Fe N2 P, B F4, C6 H6'
_chemical_formula_sum            'C39 H46 B F4 Fe N2 P'
_chemical_formula_weight         716.41
_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
_audit_creation_date             2020-11-09
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-09-09 deposited with the CCDC.	2021-11-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 113.594(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   22.2413(8)
_cell_length_b                   9.0687(3)
_cell_length_c                   19.5393(7)
_cell_measurement_reflns_used    13509
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.06
_cell_measurement_theta_min      1.18
_cell_volume                     3611.6(2)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'imaging plate area detector'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            'STOE Imaging Plate'
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
 146 frames, detector distance = 120 mm
;
_diffrn_measurement_device       '4-circle diffractometer'
_diffrn_measurement_device_type  'STOE STADI VARI'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '1.2, 0.6 mm diameter, multiple pinhole'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_polarisn_norm  270
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0919
_diffrn_reflns_av_unetI/netI     0.1093
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            16456
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.498
_diffrn_reflns_theta_min         2.086
_diffrn_source                   'Genix Mo HF'
_diffrn_source_current           1.000
_diffrn_source_power             0.050
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    0.513
_exptl_absorpt_correction_T_max  0.9857
_exptl_absorpt_correction_T_min  0.9473
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details
;
STOE X-Red32, absorption correction by Gaussian integration, analogous to
P. Coppens, "The Evaluation of Absorption and Extinction in Single-Crystal
Structure Analysis", published in: F. R. Ahmed (Editor), "Crystallographic
Computing", Munksgaard, Copenhagen (1970), 255 - 270.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.318
_exptl_crystal_description       plate
_exptl_crystal_F_000             1504
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.073
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.732
_refine_diff_density_min         -0.448
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.180
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     439
_refine_ls_number_reflns         7453
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.180
_refine_ls_R_factor_all          0.1679
_refine_ls_R_factor_gt           0.0896
_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^)+(0.0469P)^2^+19.9653P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1793
_refine_ls_wR_factor_ref         0.2377
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4411
_reflns_number_total             7453
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc05287j2.cif
_cod_data_source_block           i3024
_cod_database_code               7129245
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.980
_shelx_estimated_absorpt_t_min   0.951
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C12(H12A,H12B), C17(H17A,H17B)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C4(H4), C5(H5), C6(H6), C8(H8), C9(H9), C10(H10), C11(H11), C23(H23),
 C24(H24), C25(H25), C26(H26), C27(H27), C29(H29), C30(H30), C31(H31), C32(H32),
  C33(H33), C34(H34), C35(H35), C36(H36), C37(H37), C38(H38), C39(H39)
2.c Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C16(H16A,H16B,H16C), C19(H19A,H19B,
 H19C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C)
;
_shelx_res_checksum              9362
_shelx_hkl_checksum              72579
_olex2_submission_special_instructions 'No special instructions were received'