Orientational disorder and phase transitions in ammonium oxofluorovanadates, (NH4)3VOF5 and (NH4)3VO2F4
Udovenko, Anatoly A.; Pogoreltsev, Evgeny I.; Marchenko, Yuri V.; Laptash, Natalia M.; Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 73 (2017) 1085–; doi:10.1107/S2052520617012422

data_2021886
_publ_section_title
;
 Orientational disorder and phase transitions in ammonium
 oxofluorovanadates, (NH4)3VOF5 and (NH4)3VO2F4&#x000D;
;
_journal_issue                   6
_journal_name_full
'Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials'
_journal_page_first              1085
_journal_paper_doi               10.1107/S2052520617012422
_journal_volume                  73
_journal_year                    2017
_chemical_formula_moiety         'H12 N3 V O F5'
_chemical_formula_sum            'F5 H12 N3 O V'
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_space_group_name_Hall           '-F 4 2 3'
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_refine_ls_shift/su_mean         0.006
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'w=1/[\s^2^(Fo^2^)+(0.0869P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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