Investigation of thermal behavior of mixed-valent iron borates vonsenite and hulsite containing [O<i>M</i>~4~]<i>^n^</i>^+^ and [O<i>M</i>~5~]<i>^n^</i>^+^ oxocentred polyhedra by <i>in situ</i> high-temperature Mössbauer spectroscopy, X-ray diffraction and thermal analysis
Biryukov, Yaroslav P.; Zinnatullin, Almaz L.; Bubnova, Rimma S.; Vagizov, Farit G.; Shablinskii, Andrey P.; Filatov, Stanislav K.; Shilovskikh, Vladimir V.; Pekov, Igor V.; Acta Crystallographica Section B 76 (2020) 543–553; doi:10.1107/S2052520620006538

data_2108649
_publ_section_title
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 Investigation of thermal behavior of mixed-valent iron borates vonsenite
 and hulsite containing [O<i>M</i>~4~]<i>^n^</i>^+^ and
 [O<i>M</i>~5~]<i>^n^</i>^+^ oxocentred polyhedra by <i>in situ</i>
 high-temperature M\"ossbauer spectroscopy, X-ray diffraction and thermal
 analysis
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_journal_coeditor_code           RA5077
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              543
_journal_page_last               553
_journal_paper_doi               10.1107/S2052520620006538
_journal_volume                  76
_journal_year                    2020
_chemical_formula_sum            'B Fe2.654 Mg0.346 O5'
_chemical_formula_weight         247.4
_space_group_IT_number           55
_space_group_name_Hall           '-P 2 2ab'
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_symmetry_Int_Tables_number      55
_symmetry_space_group_name_Hall  '-P 2 2ab'
_symmetry_space_group_name_H-M   'P b a m'
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_cell_measurement_temperature    400
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_reflns_threshold_expression     I>3\s(I)
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_cod_data_source_block           vonsenite_400K
_cod_original_formula_sum        'B1 Fe2.654 Mg0.346 O5'
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