#------------------------------------------------------------------------------
#$Date: 2025-08-22 10:56:18 +0200 (Fri 22 de Aug de 2025) $
#$Revision: 301860 $
#$URL: svn://www.crystallography.net/cod/cif/7/12/13/7121346.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7121346
loop_
_publ_author_name
'Zhou, Jiliang'
'Liu, Liu Leo'
'Cao, Levy L.'
'Stephan, Douglas W.'
_publ_section_title
;
 An umpolung of Lewis acidity/basicity at nitrogen by deprotonation of a
 cyclic (amino)(aryl)nitrenium cation.
;
_journal_issue                   35
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              4390
_journal_page_last               4393
_journal_paper_doi               10.1039/c8cc01331d
_journal_volume                  54
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         'B F4, C32 H23 N2'
_chemical_formula_sum            'C32 H23 B F4 N2'
_chemical_formula_weight         522.33
_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'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2018-01-20
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_audit_update_record
;
2018-02-13 deposited with the CCDC.
2018-03-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.9397(16)
_cell_length_b                   12.0611(19)
_cell_length_c                   21.140(3)
_cell_measurement_reflns_used    1886
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      21.38
_cell_measurement_theta_min      2.26
_cell_volume                     2534.3(7)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_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    'SIR2004 (Burla et al., 2007)'
_diffrn_ambient_temperature      150.02
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0440
_diffrn_reflns_av_unetI/netI     0.0784
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            10881
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.359
_diffrn_reflns_theta_min         2.264
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.100
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6945
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2014/5 (Bruker,2014/5) was used for absorption correction. wR2(int) was 0.0491 before and 0.0443 after correction. The Ratio of minimum to maximum transmission is 0.9320. The λ/2 correction factor is 0.00150.'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.369
_exptl_crystal_description       block
_exptl_crystal_F_000             1080
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.167
_refine_diff_density_min         -0.182
_refine_diff_density_rms         0.040
_refine_ls_abs_structure_details
;
 Flack x determined using 1059 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.4(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.989
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     352
_refine_ls_number_reflns         4592
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.989
_refine_ls_R_factor_all          0.0836
_refine_ls_R_factor_gt           0.0445
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0326P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0725
_refine_ls_wR_factor_ref         0.0827
_reflns_Friedel_coverage         0.759
_reflns_Friedel_fraction_full    0.993
_reflns_Friedel_fraction_max     0.991
_reflns_number_gt                3221
_reflns_number_total             4592
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c8cc01331d2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7121346--7121351.cif.'
_cod_database_code               7121346
_shelx_shelxl_version_number     2014/7
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Ternary CH refined with riding coordinates:
 C20(H20)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C15(H15), C12(H12), C9(H9), C11(H11), C18(H18), C22(H22), C28(H28),
 C17(H17), C32(H32), C10(H10), C7(H7), C30(H30), C29(H29), C5(H5), C26(H26),
 C6(H6), C16(H16), C31(H31), C23(H23), C25(H25), C24(H24)
;
_olex2_submission_special_instructions 'No special instructions were received'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, -y, z+1/2'
'-x, y+1/2, -z+1/2'
'x+1/2, -y+1/2, -z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
F1 F 0.7205(2) 0.37736(17) 0.61833(10) 0.0449(6) Uani 1 1 d .
F2 F 0.4996(2) 0.34538(19) 0.60225(11) 0.0519(7) Uani 1 1 d .
F4 F 0.6328(3) 0.3890(2) 0.52004(10) 0.0547(7) Uani 1 1 d .
F3 F 0.5811(3) 0.51812(17) 0.59290(11) 0.0624(8) Uani 1 1 d .
N2 N 0.4393(3) 0.3978(2) 0.37733(13) 0.0211(7) Uani 1 1 d .
N1 N 0.3929(3) 0.3394(2) 0.42211(13) 0.0247(7) Uani 1 1 d .
C2 C 0.5894(3) 0.2566(3) 0.38984(15) 0.0215(8) Uani 1 1 d .
C3 C 0.4812(4) 0.2509(3) 0.43151(16) 0.0221(8) Uani 1 1 d .
C8 C 0.6766(3) 0.4443(3) 0.34563(16) 0.0210(8) Uani 1 1 d .
C13 C 0.7039(3) 0.4719(3) 0.28270(16) 0.0200(8) Uani 1 1 d .
C14 C 0.6199(3) 0.4040(3) 0.24076(16) 0.0205(8) Uani 1 1 d .
C1 C 0.5686(3) 0.3545(3) 0.34752(15) 0.0200(8) Uani 1 1 d .
C21 C 0.3186(4) 0.5736(3) 0.40359(16) 0.0227(9) Uani 1 1 d .
C19 C 0.5423(3) 0.3323(3) 0.27715(16) 0.0209(8) Uani 1 1 d .
C27 C 0.2540(4) 0.4540(3) 0.30764(16) 0.0238(9) Uani 1 1 d .
C20 C 0.3657(4) 0.4947(3) 0.35145(15) 0.0236(8) Uani 1 1 d .
H20 H 0.4308 0.5369 0.3246 0.028 Uiso 1 1 calc R
C4 C 0.4690(4) 0.1700(3) 0.47817(17) 0.0292(9) Uani 1 1 d .
H4 H 0.3943 0.1673 0.5062 0.035 Uiso 1 1 calc R
C15 C 0.6095(4) 0.4015(3) 0.17519(16) 0.0279(9) Uani 1 1 d .
H15 H 0.6619 0.4496 0.1495 0.033 Uiso 1 1 calc R
C12 C 0.8010(4) 0.5512(3) 0.26942(17) 0.0253(9) Uani 1 1 d .
H12 H 0.8198 0.5721 0.2270 0.030 Uiso 1 1 calc R
C9 C 0.7452(4) 0.4918(3) 0.39543(16) 0.0245(9) Uani 1 1 d .
H9 H 0.7260 0.4716 0.4379 0.029 Uiso 1 1 calc R
C11 C 0.8703(4) 0.5995(3) 0.31948(17) 0.0282(9) Uani 1 1 d .
H11 H 0.9373 0.6537 0.3110 0.034 Uiso 1 1 calc R
C18 C 0.4543(4) 0.2570(3) 0.25051(17) 0.0264(9) Uani 1 1 d .
H18 H 0.4021 0.2085 0.2760 0.032 Uiso 1 1 calc R
C22 C 0.3819(4) 0.5821(3) 0.46158(17) 0.0283(9) Uani 1 1 d .
H22 H 0.4553 0.5346 0.4714 0.034 Uiso 1 1 calc R
C28 C 0.1569(4) 0.3801(3) 0.32866(17) 0.0266(9) Uani 1 1 d .
H28 H 0.1595 0.3530 0.3708 0.032 Uiso 1 1 calc R
C17 C 0.4450(4) 0.2549(3) 0.18497(17) 0.0304(9) Uani 1 1 d .
H17 H 0.3861 0.2036 0.1651 0.036 Uiso 1 1 calc R
C32 C 0.2495(4) 0.4938(3) 0.24638(17) 0.0306(9) Uani 1 1 d .
H32 H 0.3164 0.5439 0.2318 0.037 Uiso 1 1 calc R
C10 C 0.8432(3) 0.5698(3) 0.38158(18) 0.0273(9) Uani 1 1 d .
H10 H 0.8923 0.6034 0.4150 0.033 Uiso 1 1 calc R
C7 C 0.6928(4) 0.1813(3) 0.39360(17) 0.0280(9) Uani 1 1 d .
H7 H 0.7679 0.1845 0.3659 0.034 Uiso 1 1 calc R
C30 C 0.0503(4) 0.3865(3) 0.22694(18) 0.0336(10) Uani 1 1 d .
H30 H -0.0198 0.3637 0.1994 0.040 Uiso 1 1 calc R
C29 C 0.0565(4) 0.3461(3) 0.28789(18) 0.0310(9) Uani 1 1 d .
H29 H -0.0090 0.2944 0.3020 0.037 Uiso 1 1 calc R
C5 C 0.5727(4) 0.0942(3) 0.48101(18) 0.0360(10) Uani 1 1 d .
H5 H 0.5694 0.0366 0.5116 0.043 Uiso 1 1 calc R
C26 C 0.2138(4) 0.6457(3) 0.38955(19) 0.0335(10) Uani 1 1 d .
H26 H 0.1697 0.6407 0.3498 0.040 Uiso 1 1 calc R
C6 C 0.6821(4) 0.1001(3) 0.43999(17) 0.0337(10) Uani 1 1 d .
H6 H 0.7519 0.0468 0.4439 0.040 Uiso 1 1 calc R
C16 C 0.5204(4) 0.3266(3) 0.14843(18) 0.0315(10) Uani 1 1 d .
H16 H 0.5110 0.3246 0.1037 0.038 Uiso 1 1 calc R
C31 C 0.1468(4) 0.4603(3) 0.20635(18) 0.0340(10) Uani 1 1 d .
H31 H 0.1428 0.4884 0.1644 0.041 Uiso 1 1 calc R
C23 C 0.3386(4) 0.6601(3) 0.50577(18) 0.0350(10) Uani 1 1 d .
H23 H 0.3809 0.6645 0.5460 0.042 Uiso 1 1 calc R
C25 C 0.1730(4) 0.7247(3) 0.43281(19) 0.0401(11) Uani 1 1 d .
H25 H 0.1027 0.7747 0.4224 0.048 Uiso 1 1 calc R
C24 C 0.2344(4) 0.7308(3) 0.4910(2) 0.0405(11) Uani 1 1 d .
H24 H 0.2048 0.7840 0.5211 0.049 Uiso 1 1 calc R
B1 B 0.6090(5) 0.4075(3) 0.5835(2) 0.0295(11) Uani 1 1 d .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
B B 0.0013 0.0007 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
F F 0.0171 0.0103 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
N1 N2 C1 115.2(3)
N1 N2 C20 122.3(3)
C20 N2 C1 122.3(3)
N2 N1 C3 107.6(3)
C3 C2 C1 108.1(3)
C7 C2 C3 120.6(3)
C7 C2 C1 131.3(3)
C2 C3 N1 111.0(3)
C2 C3 C4 123.4(3)
C4 C3 N1 125.5(3)
C13 C8 C1 109.3(3)
C9 C8 C13 122.1(3)
C9 C8 C1 128.5(3)
C8 C13 C14 109.3(3)
C12 C13 C8 119.5(3)
C12 C13 C14 131.2(3)
C19 C14 C13 109.2(3)
C15 C14 C13 131.1(3)
C15 C14 C19 119.8(3)
N2 C1 C8 111.2(2)
N2 C1 C19 108.5(3)
C2 C1 N2 98.1(3)
C2 C1 C8 118.6(3)
C2 C1 C19 117.7(3)
C8 C1 C19 102.6(3)
C22 C21 C20 123.1(3)
C22 C21 C26 119.0(3)
C26 C21 C20 117.7(3)
C14 C19 C1 109.5(3)
C18 C19 C14 122.3(3)
C18 C19 C1 128.2(3)
C28 C27 C20 121.2(3)
C32 C27 C20 118.7(3)
C32 C27 C28 120.1(3)
N2 C20 C21 112.1(3)
N2 C20 C27 109.2(2)
N2 C20 H20 106.9
C21 C20 H20 106.9
C27 C20 C21 114.5(3)
C27 C20 H20 106.9
C3 C4 H4 122.3
C5 C4 C3 115.5(3)
C5 C4 H4 122.3
C14 C15 H15 121.0
C16 C15 C14 118.0(3)
C16 C15 H15 121.0
C13 C12 H12 120.7
C13 C12 C11 118.6(3)
C11 C12 H12 120.7
C8 C9 H9 121.0
C8 C9 C10 117.9(3)
C10 C9 H9 121.0
C12 C11 H11 119.5
C10 C11 C12 121.0(3)
C10 C11 H11 119.5
C19 C18 H18 121.3
C19 C18 C17 117.5(3)
C17 C18 H18 121.3
C21 C22 H22 119.9
C21 C22 C23 120.3(4)
C23 C22 H22 119.9
C27 C28 H28 120.2
C29 C28 C27 119.6(3)
C29 C28 H28 120.2
C18 C17 H17 119.7
C16 C17 C18 120.7(3)
C16 C17 H17 119.7
C27 C32 H32 120.2
C27 C32 C31 119.6(4)
C31 C32 H32 120.2
C9 C10 C11 120.8(3)
C9 C10 H10 119.6
C11 C10 H10 119.6
C2 C7 H7 121.7
C2 C7 C6 116.7(3)
C6 C7 H7 121.7
C29 C30 H30 120.3
C31 C30 H30 120.3
C31 C30 C29 119.5(4)
C28 C29 H29 119.6
C30 C29 C28 120.7(4)
C30 C29 H29 119.6
C4 C5 H5 119.3
C4 C5 C6 121.5(3)
C6 C5 H5 119.3
C21 C26 H26 119.7
C25 C26 C21 120.7(4)
C25 C26 H26 119.7
C7 C6 C5 122.4(4)
C7 C6 H6 118.8
C5 C6 H6 118.8
C15 C16 H16 119.1
C17 C16 C15 121.8(4)
C17 C16 H16 119.1
C32 C31 H31 119.7
C30 C31 C32 120.5(4)
C30 C31 H31 119.7
C22 C23 H23 120.1
C24 C23 C22 119.9(4)
C24 C23 H23 120.1
C26 C25 H25 120.0
C24 C25 C26 120.0(4)
C24 C25 H25 120.0
C23 C24 H24 119.9
C25 C24 C23 120.2(4)
C25 C24 H24 119.9
F2 B1 F1 109.7(3)
F2 B1 F4 109.1(3)
F4 B1 F1 109.8(4)
F3 B1 F1 109.8(4)
F3 B1 F2 109.0(4)
F3 B1 F4 109.4(3)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
F1 B1 1.380(5)
F2 B1 1.379(5)
F4 B1 1.379(5)
F3 B1 1.377(5)
N2 N1 1.267(3)
N2 C1 1.523(4)
N2 C20 1.484(4)
N1 C3 1.396(4)
C2 C3 1.392(5)
C2 C1 1.496(4)
C2 C7 1.374(4)
C3 C4 1.393(4)
C8 C13 1.398(5)
C8 C1 1.525(4)
C8 C9 1.379(5)
C13 C14 1.468(4)
C13 C12 1.388(4)
C14 C19 1.391(4)
C14 C15 1.390(4)
C1 C19 1.534(4)
C21 C20 1.530(4)
C21 C22 1.382(5)
C21 C26 1.389(5)
C19 C18 1.381(4)
C27 C20 1.527(5)
C27 C28 1.386(5)
C27 C32 1.382(4)
C20 H20 1.0000
C4 H4 0.9500
C4 C5 1.380(5)
C15 H15 0.9500
C15 C16 1.385(5)
C12 H12 0.9500
C12 C11 1.390(5)
C9 H9 0.9500
C9 C10 1.385(5)
C11 H11 0.9500
C11 C10 1.387(5)
C18 H18 0.9500
C18 C17 1.389(4)
C22 H22 0.9500
C22 C23 1.394(5)
C28 H28 0.9500
C28 C29 1.381(5)
C17 H17 0.9500
C17 C16 1.381(5)
C32 H32 0.9500
C32 C31 1.387(5)
C10 H10 0.9500
C7 H7 0.9500
C7 C6 1.389(5)
C30 H30 0.9500
C30 C29 1.379(5)
C30 C31 1.378(5)
C29 H29 0.9500
C5 H5 0.9500
C5 C6 1.393(5)
C26 H26 0.9500
C26 C25 1.381(5)
C6 H6 0.9500
C16 H16 0.9500
C31 H31 0.9500
C23 H23 0.9500
C23 C24 1.378(5)
C25 H25 0.9500
C25 C24 1.375(5)
C24 H24 0.9500
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 139188491
