Borinine-FLP ring expansion: isolation of eight-membered B–P rings bridged by μ2 chalcogenide and chloronium ions
Frey, Nathan C.; Sarkar, Samir Kumar; Dickie, Diane A.; Molino, Andrew; Gilliard, Robert J.; Chemical Science 16 (2025) 10857–10866; doi:10.1039/D5SC02000J

data_1574609
_publ_section_title
;
 Borinine-FLP ring expansion: isolation of eight-membered B--P rings
 bridged by \m2 chalcogenide and chloronium ions
;
_journal_issue                   24
_journal_name_full               'Chemical Science'
_journal_page_first              10857
_journal_page_last               10866
_journal_paper_doi               10.1039/D5SC02000J
_journal_volume                  16
_journal_year                    2025
_chemical_formula_sum            'C32 H23 B Cl P S'
_chemical_formula_weight         516.79
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_update_record
;
2024-07-06 deposited with the CCDC.	2025-05-12 downloaded from the CCDC.
;
_cell_angle_alpha                92.322(3)
_cell_angle_beta                 97.327(3)
_cell_angle_gamma                107.799(3)
_cell_formula_units_Z            2
_cell_length_a                   10.5356(4)
_cell_length_b                   10.8441(4)
_cell_length_c                   11.7844(5)
_cell_measurement_reflns_used    3683
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      68.1476
_cell_measurement_theta_min      4.2972
_cell_volume                     1266.93(9)
_computing_cell_refinement       'SAINT V8.40B (Bruker AXS LLC, 2019)'
_computing_data_collection       'Bruker Instrument Service vV6.2.15'
_computing_data_reduction        'SAINT V8.40B (Bruker AXS LLC, 2019)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'Kappa four-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture Photon III'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'HELIOS MX double bounce multilayer mirror'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0710
_diffrn_reflns_av_unetI/netI     0.0567
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            20392
_diffrn_reflns_theta_full        67.68
_diffrn_reflns_theta_max         68.42
_diffrn_reflns_theta_min         3.79
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_current           1.1
_diffrn_source_power             0.06
_diffrn_source_type              'Incoatec I\mS 3.0'
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    2.845
_exptl_absorpt_correction_T_max  0.97
_exptl_absorpt_correction_T_min  0.85
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Krause, L., Herbst-Irmer, R., Sheldrick, G. M., Stalke, D. (2015).
"Comparison of silver and molybdenum microfocus X-ray sources for
single-crystal structure determination"
J. Appl. Cryst. 48, 3-10.
doi:10.1107/S1600576714022985
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.355
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             536
_exptl_crystal_size_max          0.050
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.924
_refine_diff_density_min         -0.415
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         4643
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0710
_refine_ls_R_factor_gt           0.0505
_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/[\s^2^(Fo^2^)+(0.0734P)^2^+0.7459P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1252
_refine_ls_wR_factor_ref         0.1379
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3533
_reflns_number_total             4643
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5sc02000j2.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 1574608--1574615.cif.
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_cod_database_code               1574609
_shelx_res_checksum              49509