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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

LiSr2[CoN2]: Ein Nitridocobaltat(I) mit gestreckten Anionen [CoN2]5- / LiSr2[CoN2]: A Nitridocobaltate(I) with Linear Anions [CoN2]5-

  • Peter Höhn and Rüdiger Kniep
From the journal Zeitschrift für Naturforschung B
https://doi.org/10.1515/znb-1992-0322
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LiSr2[CoN2] (tetrag., P42/mnm (Nr. 136); a = 524.4(1) pm, c = 730.7(2) pm; Z = 2) was prepared by reaction of mixtures of Li, Sr2N and Co (molar ratio 6:3:1) in tantalum crucibles under nitrogen (1 atm) at 850 °C. The crystal structure (α-Li3[BN2]-type) contains linear anions [Co1N2]5- (Co-N : 181.0(5) pm) which are isostructural to [Fe11N2]4- (Li4[FeN2]) as well as to the maingroup species CO2 and [BN2]3-.

Keywords: Nitridocobaltate(I); Preparation; Crystal Structure; Structural Relations
Received: 1991-9-23
Published Online: 2014-6-2
Published in Print: 1992-3-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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From the journal
Zeitschrift für Naturforschung B
Zeitschrift für Naturforschung B
Volume 47 Issue 3

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