Synthesis, structure and magnetic characterization of a one-dimensional iron phosphate,[NH3CH2CH2CH(NH3)CH2 CH3]2+1[FeF(HPO4)2]2-

Mandal, Sukhendu ; Natarajan, Srinivasan ; Klein, Wilhelm ; Panthofer, Martin ; Jansen, Martin (2003) Synthesis, structure and magnetic characterization of a one-dimensional iron phosphate,[NH3CH2CH2CH(NH3)CH2 CH3]2+1[FeF(HPO4)2]2- Journal of Solid State Chemistry, 173 (2). pp. 367-373. ISSN 0022-4596

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00224...

Related URL: http://dx.doi.org/10.1016/S0022-4596(03)00113-0

Abstract

The hydrothermal synthesis, structure and magnetic studies of a one-dimensional iron fluro-phosphate, [NH3CH2CH2CH(NH3)CH2 CH3]2+1[FeF(HPO4) 2]2-, I, is presented. The structure, solved by single-crystal X-ray diffraction, consists of isolated 1[FeF(HPO4)2]2- chains of the tancoite type with diprotonated amine molecules situated in between. Magnetic studies indicate anti-ferromagnetic interactions. Crystal data: space GROUP=P21/m (no. 12), a=8.846(2) Å, b=7.211(1) Å, c=9.893(2) Å, β=97.10(3)°, V=626.2(2) Å3, Z=4, ρcalc=1.968 g cm-3, μ(MoKα)=1.511 mm-1, R1=0.044, wR2=0.099, S=1.016 for 134 parameters.

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ID Code:27756
Deposited On:11 Dec 2010 07:58
Last Modified:04 Mar 2011 10:05

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