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Synthesis and Structure of the First Three-legged Low-dimensional Iron Phosphate, [H3N(CH2)3NH2(CH 2)2NH2(CH2)3NH 3][Fe3F6(HPO4)2(PO 4)]·3H2O

Mandal, S., Pati, S.K., Green, M.A., Wang, S.-L., Natarajan, S. (2003) Synthesis and Structure of the First Three-legged Low-dimensional Iron Phosphate, [H3N(CH2)3NH2(CH 2)2NH2(CH2)3NH 3][Fe3F6(HPO4)2(PO 4)]·3H2O. Zeitschrift fur Anorganische und Allgemeine Chemie, 629 (14). pp. 2549-2553. ISSN 0044-2313. (doi:10.1002/zaac.200300199) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1002/zaac.200300199

Abstract

A hydrothermal reaction of iron acetylacetonate, phosphoric acid, HF, N,N�-bis(3-aminopropyl)ethylenediamine and water at 150°C gave rise to a new iron phosphate, [H3N(CH2)3NH 2(CH2)2NH2(CH2) 3NH3][Fe3F6(HPO4) 2(PO4)] · 3H2O (I). The structure consists of Fe(1)O4F2, Fe(2)O3F3 octahedral and P(1)O3(OH) and P(2)O4 tetrahedral building units connected through their vertices to form fragments of tancoite-type units. The tancoite-type units are linked through the phosphate tetrahedra forming an unusual iron phosphate with a hitherto unknown low-dimensional structure with three-iron center.Magnetic studies indicate a complex behavior at low temperature and the high-temperature data (150 - 300 K) has a Curie-Weiss behavior. The calculated room temperature magnetic moment is 6 μB per Fe atom, and the Neel temperature, TN = 46K. Crystal data: orthorhombic, space group = I212121 (no. 24), a = 9.9042(11), b = 12.8865(14), c = 19.783(2) �, U = 2524.9(5), Z = 4.

Item Type: Article
DOI/Identification number: 10.1002/zaac.200300199
Additional information: Unmapped bibliographic data: LA - English [Field not mapped to EPrints] J2 - Z. Anorg. Allg. Chem. [Field not mapped to EPrints] AD - Chem. and Physics of Materials Unit, Bangalore, India [Field not mapped to EPrints] AD - Theoretical Sciences Unit, Jawaharlal Nehru Ctr. Adv. Sci. Res., Bangalore, India [Field not mapped to EPrints] AD - Davy-Faraday Research Laboratory, Royal Institution of Great Britain, London, United Kingdom [Field not mapped to EPrints] AD - Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan [Field not mapped to EPrints] AD - Framework Solids Laboratory, Chem. and Physics of Materials Unit, Jawaharlal Nehru Ctr. Adv. Sci. Res., Jakkur P.O., Bangalore 560 064, India [Field not mapped to EPrints] AD - Theoretical Sciences Unit, Jawaharlal Nehru Ctr. Adv. Sci. Res., Jakkur P.O., Bangalore 560 064, India [Field not mapped to EPrints] AD - Davy-Faraday Research Laboratory, Royal Institution of Great Britain, 21 Albemarle Street, London, W1S 4BS, United Kingdom [Field not mapped to EPrints] AD - Department of Chemistry, National Tsing-Hua University, Hsinchu, 300, Taiwan [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints]
Uncontrolled keywords: Iron, Phosphates, acetylacetone, ethylenediamine derivative, ferric phosphate, n,n' bis(3 aminopropyl)ethylenediamine, phosphoric acid, unclassified drug, article, chemical analysis, chemical reaction, chemical structure, complex formation, crystal structure, magnetism, structure analysis, temperature dependence, thermodynamics
Subjects: Q Science > QC Physics > QC173.45 Condensed Matter
Q Science > QD Chemistry > QD478 Solid State Chemistry
Divisions: Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Giles Tarver
Date Deposited: 21 Oct 2015 15:19 UTC
Last Modified: 29 May 2019 16:11 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/51131 (The current URI for this page, for reference purposes)
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