Bis(amidophenolate)-supported pnictoranides: Lewis acid-induced electromerism in a bismuth complex.
Karnbrock, Simon B. H.; Köster, Jan F; Becker, Isabelle; Golz, Christopher; Meyer, Franc; Gimferrer, Martí; Alcarazo, Manuel; Chemical science 16 (2025) 14178–14185; doi:10.1039/d5sc03374h

data_1575605
_publ_section_title
;
 Bis(amidophenolate)-supported pnictoranides: Lewis acid-induced
 electromerism in a bismuth complex.
;
_journal_issue                   31
_journal_name_full               'Chemical science'
_journal_page_first              14178
_journal_page_last               14185
_journal_paper_doi               10.1039/d5sc03374h
_journal_volume                  16
_journal_year                    2025
_chemical_absolute_configuration ad
_chemical_formula_moiety
'C34 H44 Bi N2 O2, 0.5(C18 H35 K N2 O6), 0.5(C18 H36 K N2 O6)'
_chemical_formula_sum            'C52 H79.5 Bi K N4 O8'
_chemical_formula_weight         1136.77
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y'
_space_group_name_H-M_alt        'C 1 2 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-06-22
_audit_creation_method
;FinalCif V123 by Daniel Kratzert, Freiburg 2023, 
https://dkratzert.de/finalcif.html
;
_audit_update_record
;
2025-04-30 deposited with the CCDC.	2025-06-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.6180(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   33.0221(10)
_cell_length_b                   18.8484(5)
_cell_length_c                   19.1838(6)
_cell_measurement_reflns_used    9820
_cell_measurement_temperature    100.00
_cell_measurement_theta_max      31.431
_cell_measurement_theta_min      2.461
_cell_volume                     10766.5(6)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_collection
'Bruker BIS V6.2.15/2021-03-15 && APEX4 2022.1-1'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'XT  (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.00
_diffrn_detector                 CPAD
_diffrn_detector_area_resol_mean 7.41
_diffrn_detector_type            'Bruker PHOTON III'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 VENTURE dual wavelength Mo/Ag'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_measurement_specimen_support 'MiTeGen micromount'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0254
_diffrn_reflns_av_unetI/netI     0.0161
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       47
_diffrn_reflns_limit_h_min       -48
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            250538
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.956
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.539
_diffrn_reflns_theta_min         1.928
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_type              'Incoatec I\ms'
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.406
_exptl_absorpt_correction_T_max  0.7230
_exptl_absorpt_correction_T_min  0.4195
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0984 before and 0.0330 after correction.
The Ratio of minimum to maximum transmission is 0.5802.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.403
_exptl_crystal_description       block
_exptl_crystal_F_000             4684
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: diethyl ether (-20 \%C)'
_exptl_crystal_size_max          0.406
_exptl_crystal_size_mid          0.198
_exptl_crystal_size_min          0.164
_refine_diff_density_max         1.813
_refine_diff_density_min         -1.066
_refine_diff_density_rms         0.093
_refine_ls_abs_structure_details
;
 Flack x determined using 15289 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.0232(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1232
_refine_ls_number_reflns         34370
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0267
_refine_ls_R_factor_gt           0.0254
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0380P)^2^+24.5618P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0679
_refine_ls_wR_factor_ref         0.0686
_reflns_Friedel_coverage         0.889
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.925
_reflns_number_gt                33367
_reflns_number_total             34370
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5sc03374h3.cif
_cod_data_source_block           mo_2015_cg_0m
_cod_original_formula_sum        'C52 H79.50 Bi K N4 O8'
_cod_database_code               1575605
_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. Others
 Sof(Bi3)=Sof(Bi4)=1-FVAR(1)
 Sof(Bi1)=Sof(Bi2)=FVAR(1)
3.a Secondary CH2 refined with riding coordinates:
 C69(H69A,H69B), C70(H70A,H70B), C71(H71A,H71B), C72(H72A,H72B), C73(H73A,
 H73B), C75(H75A,H75B), C76(H76A,H76B), C77(H77A,H77B), C78(H78A,H78B),
 C79(H79A,H79B), C80(H80A,H80B), C81(H81A,H81B), C82(H82A,H82B), C83(H83A,H83B),
  C84(H84A,H84B), C85(H85A,H85B), C86(H86A,H86B), C87(H87A,H87B), C88(H88A,
 H88B), C89(H89A,H89B), C90(H90A,H90B), C91(H91A,H91B), C92(H92A,H92B),
 C93(H93A,H93B), C94(H94A,H94B), C95(H95A,H95B), C96(H96A,H96B), C97(H97A,H97B),
  C98(H98A,H98B), C99(H99A,H99B), C100(H10D,H10E), C101(H10F,H10G), C102(H10H,
 H10I), C103(H10J,H10K), C104(H10L,H10M)
3.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C5(H5), C16(H16), C17(H17), C18(H18), C19(H19), C24(H24), C26(H26),
 C37(H37), C39(H39), C50(H50), C51(H51), C52(H52), C53(H53), C58(H58), C60(H60),
  C74(H74)
3.c Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C10(H10A,H10B,H10C), C12(H12A,H12B,H12C),
 C13(H13A,H13B,H13C), C14(H14A,H14B,H14C), C28(H28A,H28B,H28C), C29(H29A,H29B,
 H29C), C30(H30A,H30B,H30C), C32(H32A,H32B,H32C), C33(H33A,H33B,H33C), C34(H34A,
 H34B,H34C), C42(H42A,H42B,H42C), C43(H43A,H43B,H43C), C44(H44A,H44B,H44C),
 C46(H46A,H46B,H46C), C47(H47A,H47B,H47C), C48(H48A,H48B,H48C), C62(H62A,H62B,
 H62C), C63(H63A,H63B,H63C), C64(H64A,H64B,H64C), C66(H66A,H66B,H66C), C67(H67A,
 H67B,H67C), C68(H68A,H68B,H68C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.339
_shelx_estimated_absorpt_t_max   0.605
_diffrn_measurement_ambient_temperature_device_make 'Oxford Cryostream 800'
_shelx_res_checksum              69596