Borotropic shifting of the [hydrotris(2'-furyl)pyrazol-1-yl]borate ligand in high-coordinate lanthanide complexes.
Thomas, Jarrod R.; Sulway, Scott A.; Acta crystallographica. Section C, Structural chemistry 80 (2024) –; doi:10.1107/S2053229624003115

data_2312472
_publ_section_title
;
 Borotropic shifting of the [hydrotris(2'-furyl)pyrazol-1-yl]borate ligand
 in high-coordinate lanthanide complexes.
;
_journal_coeditor_code           UX3004
_journal_issue                   5
_journal_name_full
'Acta crystallographica. Section C, Structural chemistry'
_journal_paper_doi               10.1107/S2053229624003115
_journal_volume                  80
_journal_year                    2024
_chemical_formula_iupac
'[Ce (C21 H16 B1 N6 O3)2] (C24 H20 B), 2C H2 Cl2'
_chemical_formula_moiety
'C42 H32 B2 Ce N12 O6 +, C24 H20 B -, 2(C H2 Cl2)'
_chemical_formula_sum            'C68 H56 B3 Ce Cl4 N12 O6'
_chemical_formula_weight         1451.59
_chemical_name_systematic
;
Bis{hydrotris[3-(furan-2-yl)pyrazol-1-yl]borato}cerium(III)
tetraphenylborate dichloromethane disolvate
;
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_cell_angle_alpha                90
_cell_angle_beta                 90.166(2)
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_cell_formula_units_Z            4
_cell_length_a                   11.2742(5)
_cell_length_b                   27.1355(13)
_cell_length_c                   21.3644(10)
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_cell_measurement_theta_max      30.552
_cell_measurement_theta_min      2.174
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_computing_cell_refinement
;
SAINT (Bruker, 2019)
;
_computing_data_collection
;
APEX3 (Bruker, 2019)
;
_computing_data_reduction
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SAINT (Bruker, 2019)
;
_computing_molecular_graphics
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OLEX2 (Dolomanov <i>et al.</i>,  2009)
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OLEX2 (Dolomanov <i>et al.</i>,  2009)
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SHELXL2019 (Sheldrick, 2015<i>b</i>)
;
_computing_structure_solution
;
SHELXT2014 (Sheldrick, 2015<i>a</i>)
;
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_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 QUEST'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0561
_diffrn_reflns_av_unetI/netI     0.0136
_diffrn_reflns_limit_h_max       15
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_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            596858
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.282
_diffrn_reflns_theta_min         1.778
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.923
_exptl_absorpt_correction_T_max  0.7461
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2016)
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    1.475
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_exptl_crystal_size_mid          0.25
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_refine_diff_density_min         -1.421
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     855
_refine_ls_number_reflns         16177
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0364
_refine_ls_R_factor_gt           0.0316
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0347P)^2^+12.1467P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0806
_refine_ls_wR_factor_ref         0.0851
_reflns_number_gt                14693
_reflns_number_total             16177
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ux3004.cif
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_cod_database_code               2312472
_shelx_estimated_absorpt_t_min   0.769
_shelx_estimated_absorpt_t_max   0.955
_shelx_hkl_checksum              84934
_shelx_res_checksum              2930
_shelx_fab_checksum              89856