Low-dimension complex oxides Sr4AMn2O9 (A = Zn, Mg): Synthesis and magnetic properties / Bazuev G.V., Zaitseva N.A., Krasil'nikov V.N., Kellerman D.G. // Russian Journal of Inorganic Chemistry. - 2003. - V. 48, l. 2. - P. 170-174.

ISSN:

00360236

Type:

Article

Abstract:

The Sr4A′Mn2O9 (A′ = Zn, Mg) members of the A3n + 3A′n Bn + 3O 6n + 9 (n = 3) homologous series of complex oxides have been prepared by solid-state synthesis. Analysis of X-ray diffraction patterns shows that the compounds isolated are incommensurate along the c axis. The structure is described as a composite one consisting of two subcells. One subcell contains (A,Mn)O3 chains running along the c axis; the other, chains of strontium-oxygen antiprisms. The subcells are characterized by the same a and b values (a = b), but differ in their c parameters: c1 and c 2. Magnetic susceptibility has been measured from 2 to 800 K. The magnetic properties of the compounds are discussed in terms of isotropic exchange between exchange-bound dimers of Mn4+ cations. The existence of antiferromagnetism in Sr4MgMn2O9 below 3 K is suggested.

Author keywords:

Index keywords:

magnesium derivative; manganese derivative; oxide; strontium; zinc derivative; article; crystal structure; magnetism; synthesis; X ray diffraction

DOI:

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-8844286024&partnerID=40&md5=f5c9f32af6f5d26de3afb9403b514373
Affiliations	Institute of Solid-State Chemistry, Ural Division, Russian Academy of Sciences, ul. Pervomaiskaya 91, Yekaterinburg, 620219, Russian Federation
Chemicals/CAS	oxide, 16833-27-5; strontium, 7440-24-6
References	Bazuev, G.V., Zubkov, V.G., Berger, I.F., (2000) Solid State Chemistry, p. 22. , Book of Abstracts, Prague; Cussen, E.J., Vente, J.F., Battle, P.D., (1999) J. Am. Chem. Soc., 121, p. 3958; Darriet, J., Subramanian, M.A., (1995) J. Mater. Chem., 5 (4), p. 543; Battle, P.D., Blake, G.R., Sloan, J., Vente, J.F., (1998) J. Solid State Chem., 136, p. 103; Nguen, T.N., Loye, H.-C., (1995) J. Solid State Chem., 117 (1), p. 300; Bazuev, G.V., Zubkov, V.G., Berger, I.F., Arbuzova, T.I., (1999) Solid State Sci., 1, p. 365; Bazuev, G.V., Zubkov, V.G., Berger, I.F., Arbuzova, T.I., (2000) Zh. Neorg. Khim., 45 (7), p. 1204; Zubkov, V.G., Bazuev, G.V., Tyutyunnik, A.P., Berger, I.F., (2001) J. Solid State Chem., 160; Zubkov, V.G., Tyutyunnik, A.P., Berger, I.F., Bazuev, G.V., (2001) Dokl. Akad. Nauk, 376 (3), p. 347; Bazuev, G.V., Zubkov, V.G., Krasil'nikov, V.N., (2001) Khimiya, Tekhnologiya I Promyshlennaya Ekologiya Neorganicheskikh Soedinenii (Chemistry, Technology, and Industrial Ecology of Inorganic Compounds), 4, p. 120. , Perm: Permsk. Univ; Abraham, F., Minaud, S., Renard, C., (1994) J. Mater. Chem., 4 (11), p. 1763; Kriegel, R., Feltz, A., Walz, L., (1992) Z. Anorg. Allg. Chem., 617 (11), p. 99; Ginsberg, A.P., (1971) Inorg. Chem. Acta Rev., 5, p. 45
Correspondence Address	Bazuev, G.V.; Institute of Solid-State Chemistry, Ural Division, Russian Academy of Sciences, ul. Pervomaiskaya 91, Yekaterinburg, 620219, Russian Federation
CODEN	RJICA
Language of Original Document	English
Abbreviated Source Title	Russ. J. Inorg. Chem.
Source	Scopus