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  New Ternary Phosphide La7Pd17P12: Preparation and Crystal Structure

Budnyk, S., Prots, Y., Kuz'ma, Y., & Grin, Y. (2002). New Ternary Phosphide La7Pd17P12: Preparation and Crystal Structure. Zeitschrift für Naturforschung Section B-A Journal of Chemical Sciences, 57(12), 1409-1413.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0015-30C6-3 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0015-30C7-1
Genre: Journal Article

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 Creators:
Budnyk, S.1, Author              
Prots, Y.2, Author              
Kuz'ma, Y.1, Author              
Grin, Y.3, Author              
Affiliations:
1Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863404              
2Yuri Prots, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863424              
3Juri Grin, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863413              

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Free keywords: ternary phosphides; crystal structure; rare-earth compound
 Abstract: The title compound was prepared from elements by sintering in the temperature region between 1073 and 1473 K. The monoclinic structure of La7Pd17P12 was solved and refined from X-ray single crystal data: space group C2/m, a = 24.519(1), b = 4.0859(5), c = 13.6106(8) Angstrom, beta = 112.129(3)degrees, Z = 2, R-F = 0.025 for 1065 unique of 4877 measured reflections and 112 refined parameters. Main structural, motif of the new phosphide are condensed blocks of trigonal prisms around phosphorus atoms connected to infinite chains via lanthanum atoms. The structural features of La7Pd17P12 are discussed in comparison with some representatives of a large family of structures with metal / non-metal ratio close to 2: 1.

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Language(s): eng - English
 Dates: 2002-12
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: eDoc: 16453
ISI: 000181114900011
 Degree: -

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Title: Zeitschrift für Naturforschung Section B-A Journal of Chemical Sciences
  Alternative Title : Z.Naturforsch.(B)
Source Genre: Journal
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Publ. Info: -
Pages: - Volume / Issue: 57 (12) Sequence Number: - Start / End Page: 1409 - 1413 Identifier: ISSN: 0932-0776