A Boradiselenirane and a Boraditellurirane: Isolable Heavy Analogs of Dioxiranes and Dithiiranes.
Liu, Siyuan; Légaré, Marc-André; Hofmann, Alexander; Braunschweig, Holger; Journal of the American Chemical Society 140 (2018) 11223–11226; doi:10.1021/jacs.8b07829

data_4132999
_publ_section_title
;
 A Boradiselenirane and a Boraditellurirane: Isolable Heavy Analogs of
 Dioxiranes and Dithiiranes.
;
_journal_issue                   36
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              11223
_journal_page_last               11226
_journal_paper_doi               10.1021/jacs.8b07829
_journal_volume                  140
_journal_year                    2018
_chemical_formula_moiety         'C16 H22 B Mn N2 O2 Te2'
_chemical_formula_sum            'C16 H22 B Mn N2 O2 Te2'
_chemical_formula_weight         595.30
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_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
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_cell_length_c                   21.724(4)
_cell_measurement_reflns_used    9043
_cell_measurement_temperature    100(2)
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_cell_measurement_theta_min      3.19
_cell_volume                     1949.9(5)
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_diffrn_measurement_method       '\f and \w scans'
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_diffrn_radiation_type           MoK\a
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_diffrn_source                   'rotating-anode (Nonius FR-591)'
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0168
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0043P)^2^+3.1698P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             3821
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b07829_si_002.cif
_cod_data_source_block           AlHo127_a
_cod_original_sg_symbol_H-M      'P 21/c'
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_shelx_estimated_absorpt_t_min   0.160
_shelx_estimated_absorpt_t_max   0.514
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