Taming the Oxidative Power of SeO3 in 1,4-Dioxane, Isolation of Two New Isomers of Mixed-Valence Selenium Oxides, and Two Unprecedented Cyclic Esters of Selenic Acid.
Richtera, Lukas; Jancik, Vojtech; Martínez-Otero, Diego; Pokluda, Ales; Zak, Zdirad; Taraba, Jan; Touzin, Jiri; Inorganic chemistry 53 (2014) 6569–6577; doi:10.1021/ic500137z

data_4339990
_publ_section_title
;
 Taming the Oxidative Power of SeO3 in 1,4-Dioxane, Isolation of Two New
 Isomers of Mixed-Valence Selenium Oxides, and Two Unprecedented Cyclic
 Esters of Selenic Acid.
;
_journal_issue                   13
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6569
_journal_page_last               6577
_journal_paper_doi               10.1021/ic500137z
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C2 H4 O4 Se'
_chemical_formula_sum            'C2 H4 O4 Se'
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_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
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_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
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_cell_measurement_temperature    120(2)
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_diffrn_reflns_point_group_measured_fraction_full 0.995
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_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.0279
_refine_ls_R_factor_gt           0.0244
_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^)+(0.0296P)^2^] 
 where P=(Fo^2^+2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
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_cod_depositor_comments
'Adding full bibliography for 4339987--4339996.cif.'
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_shelx_res_checksum              32088
_shelx_hkl_checksum              45334