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  CsMn2P2, a manganese(II, III) phosphide with BaZn2P2 structure. With a contribution to the BaAl4 structure type

von Schnering, H. G., Türck, R., Hönle, W., Peters, K., Peters, E.-M., Kremer, R. K., et al. (2002). CsMn2P2, a manganese(II, III) phosphide with BaZn2P2 structure. With a contribution to the BaAl4 structure type. Zeitschrift für anorganische und allgemeine Chemie, 628(12), 2772-2777.

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 Creators:
von Schnering, H. G.1, Author           
Türck, R., Author
Hönle, W.1, Author           
Peters, K.2, Author           
Peters, E.-M.2, Author           
Kremer, R. K.2, Author           
Chang, J.-H.1, Author           
Affiliations:
1Former Departments, Max Planck Institute for Solid State Research, Max Planck Society, ou_3370502              
2Former Scientific Facilities, Max Planck Institute for Solid State Research, Max Planck Society, ou_3370501              

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Free keywords: manganese; phosphides; cesium manganese phosphide; mixed valence; magnetism; crystal structure
 Abstract: CsMn2P2 is formed by the reaction of Cs4P6 with Mn and red
phosphorus (Nb ampoule; 1073 K) as black platelets. The
compound is paramagnetic following the Curie-Weiss law above
110 K (mu = 4.81 B.M. / CsMn2P2; theta = -79 K) and orders
antiferromagnetically below 110 K. The magnetic moment
corresponds with the ratio Mn-II : Mn-III = 1:1. CsMn2P2 is
isotypic with BaZn2P2 (tI10; I4/mmm; a = 4.098(1) Angstrom, c =
14.215(4)Angstrom, d(Mn-P) = 2.387(1)Angstrom (4x), d(Cs-P) =
3.718(2)Angstrom (8x)), and shows, therefore, no P-P-bonds. The
different regions of the BaAl4 (ThCr2Si2) structure type are
analysed and parameterized once more.

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Language(s): deu - German
 Dates: 2002
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 7105
ISI: 000179250200033
 Degree: -

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Title: Zeitschrift für anorganische und allgemeine Chemie
Source Genre: Journal
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Pages: - Volume / Issue: 628 (12) Sequence Number: - Start / End Page: 2772 - 2777 Identifier: ISSN: 0044-2313