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dc.contributor.authorJin-Xiao Mi
dc.contributor.authorHorst Borrmann
dc.contributor.authorHui Zhang
dc.contributor.author章慧
dc.contributor.authorYa-Xi Huang
dc.contributor.authorWalter Schnelle
dc.contributor.authorJing-Tai Zhao
dc.contributor.authorRüdiger Kniep
dc.date.accessioned2011-12-16T01:31:30Z
dc.date.available2011-12-16T01:31:30Z
dc.date.issued2004-08
dc.identifier.citationZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,630(11):1632-1636zh_CN
dc.identifier.issn0044-2313
dc.identifier.urihttp://dx.doi.org/doi:10.1002/zaac.200300281
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/11399
dc.description.abstractLithium iron(III) monophosphate-monohydrogen-monophosphate, Li2Fe[(PO4)(HPO4)], was synthesized under mild hydrothermal conditions and its crystal structure was determined by single crystal X-ray diffraction methods. Crystallographic data: monoclinic, P12(1)/n1 (no. 14), a = 4.8142(2) Angstrom, b = 7.9898(4) Angstrom, c = 7.4868(4) Angstrom, beta = 104.398(3)degrees, V = 278.93(2) Angstrom(3), Z = 2, D-x = 3.104 g (.) cm(-3). The structure is characterized by FeO6 octahedra sharing common O-corners with six neighbouring PO4 tetrahedra to form a three-dimensional framework. Lithium cations are located within channels running along [100]. The channels are formed by eight-membered rings resulting from the connection of alternating FeO6 octahedra (4X) and phosphate tetrahedra (4X). High-resolution diffraction data allowed to refine a split model for the position of the hydrogen atom. Magnetization data confirm the valence state 3+ for iron and detect an antiferromagnetic ordering of the iron moments below 23.6 K. Thermal decomposition of the compound was investigated by DTA/TG methods.zh_CN
dc.language.isoenzh_CN
dc.publisherWILEY-V C H VERLAG GMBHzh_CN
dc.subjecthydrogen disorderzh_CN
dc.subjectiron phosphatezh_CN
dc.subjecthydrothermal synthesiszh_CN
dc.subjectcrystal structurezh_CN
dc.subjectmagnetic propertieszh_CN
dc.titleSynthesis, magnetism, and crystal structure of Li2Fe[(PO4)(HPO4)] and its hydrogen position refinementzh_CN
dc.typeArticlezh_CN


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