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  Sr2(OLi2Sr4)[CrN4]2, ein Nitridochromat(VI)-Oxid mit Sauerstoff in tetragonal-bipyramidaler Koordination durch Lithium und Strontium

Hochrein, O., & Kniep, R. (2002). Sr2(OLi2Sr4)[CrN4]2, ein Nitridochromat(VI)-Oxid mit Sauerstoff in tetragonal-bipyramidaler Koordination durch Lithium und Strontium. Zeitschrift für Anorganische und Allgemeine Chemie, 628(1), 1-3. doi:10.1002/1521-3749(200201)628:1<1:AID-ZAAC1>3.0.CO;2-F.

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Genre: Journal Article
Alternative Title : Sr2(OLi2Sr4)[CrN4]2, a nitridochromate(VI)-oxide in tetragonal-bipyramidal coordination by lithium and strontium

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 Creators:
Hochrein, O.1, Author              
Kniep, R.2, Author              
Affiliations:
1Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863404              
2Rüdiger Kniep, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863437              

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Free keywords: nitridometalates; chromium; crystal structure
 Abstract: Green gleaming crystals of Sr-2(OLi2Sr4)[CrN4](2) were prepared by reaction of Li, Sr and CrN/Cr2N (approximate 1:1 mixture) with flowing nitrogen at 900degreesC (molar overall composition Li:Sr:Cr=6:1:similar to3). The oxygen content results from a leak in the gas supply. The crystal structure was determined by single crystal methods (triclinic; P(1) over bar; a = 615.87(9) pm, b = 682.50(10) pm, c = 754.30(8) pm, alpha = 82.302(14)degrees, beta = 75.197(10)degrees, gamma = 70.133(13)degrees; Z = 1) and contains distorted tetragonal biyramids (OLi2Sr4)(8+) and [(CrN4)-N-VI](6-)-tetrahedra besides Sr-2+.

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Language(s): deu - German
 Dates: 2002-01
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Degree: -

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Title: Zeitschrift für Anorganische und Allgemeine Chemie
  Alternative Title : Z. Anorg. Allg. Chem.
Source Genre: Journal
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Pages: - Volume / Issue: 628 (1) Sequence Number: - Start / End Page: 1 - 3 Identifier: ISSN: 0044-2313