Simultaneous Construction of Planar and Central Chiralities as Well as Unprecedented Axial Chirality on and around a Ferrocene Backbone.
Li, Hongjie; Jia, Peijing; Qian, Naixin; Li, Shasha; Jiao, Peng; The Journal of organic chemistry 84 (2019) 2817–2828; doi:10.1021/acs.joc.8b03221

data_4033716
_publ_section_title
;
 Simultaneous Construction of Planar and Central Chiralities as Well as
 Unprecedented Axial Chirality on and around a Ferrocene Backbone.
;
_journal_issue                   5
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              2817
_journal_page_last               2828
_journal_paper_doi               10.1021/acs.joc.8b03221
_journal_volume                  84
_journal_year                    2019
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C24 H25 Fe N O'
_chemical_formula_sum            'C24 H26 Fe N O'
_chemical_formula_weight         400.31
_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_date             2018-08-10
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.2338(4)
_cell_length_b                   12.0196(6)
_cell_length_c                   16.6968(7)
_cell_measurement_reflns_used    4122
_cell_measurement_temperature    100.01(10)
_cell_measurement_theta_max      28.8910
_cell_measurement_theta_min      4.4060
_cell_volume                     1853.12(15)
_computing_cell_refinement       'CrysAlisPro 1.171.39.32a (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.32a (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.32a (Rigaku OD, 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.01(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.3127
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.895
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w    -10.00  30.00   1.00    7.96    --  -11.20 -99.00  60.00   40
  2  \w    -71.00  -4.00   1.00    7.96    --  -11.20 -37.00 120.00   67
  3  \w    -40.00  36.00   1.00    7.96    --   12.45 -37.00 -90.00   76
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0048855000
_diffrn_orient_matrix_UB_12      0.0580427000
_diffrn_orient_matrix_UB_13      0.0072290000
_diffrn_orient_matrix_UB_21      -0.0436934000
_diffrn_orient_matrix_UB_22      0.0061002000
_diffrn_orient_matrix_UB_23      -0.0346544000
_diffrn_orient_matrix_UB_31      -0.0630144000
_diffrn_orient_matrix_UB_32      -0.0086928000
_diffrn_orient_matrix_UB_33      0.0234694000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0308
_diffrn_reflns_av_unetI/netI     0.0544
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            9030
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         29.59
_diffrn_reflns_theta_min         3.29
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.828
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.92828
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.32a (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light yellow'
_exptl_crystal_density_diffrn    1.435
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             844
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.473
_refine_diff_density_min         -0.326
_refine_diff_density_rms         0.065
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.006(15)
_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     244
_refine_ls_number_reflns         4437
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0453
_refine_ls_R_factor_gt           0.0384
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0229P)^2^+0.8761P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0731
_refine_ls_wR_factor_ref         0.0770
_reflns_number_gt                4045
_reflns_number_total             4437
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8b03221_si_010.cif
_cod_data_source_block           20180810a
_cod_database_code               4033716
_chemical_oxdiff_formula         C1H1N1O1Fe1
_reflns_odcompleteness_completeness 99.54
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Ternary CH refined with riding coordinates:
 C4(H4), C7(H7)
2.b Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B), C10(H10A,H10B), C5(H5A,H5B), C9(H9A,H9B), C8(H8A,H8B)
2.c Aromatic/amide H refined with riding coordinates:
 C23(H23), C24(H24), C26(H26), C13(H13), C15(H15), C25(H25), C14(H14),
 C22(H22), C27(H27), C18(H18), C20(H20), C21(H21), C19(H19)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.329
_oxdiff_exptl_absorpt_empirical_full_min 0.705