Synthesis and Structure of the New Ternary Nitride SrTiN2

D. H. Gregory; M. G. Barker; P. P. Edwards; D. J. Siddons

Synthesis and Structure of the New Ternary Nitride SrTiN₂

D. H. Gregory, M. G. Barker, P. P. Edwards, D. J. Siddons

Research output: Contribution to journal › Article › peer-review

Abstract

A new ternary nitride, SrTiN₂, has been synthesized by the solid-state reaction of Sr₂N with TiN and characterized by powder X-ray diffraction. SrTiN₂ crystallizes in the tetragonal space group P4/nmm (a = 3.8799(2) Å, c = 7.6985(4) Å, Z = 2) and is isostructural with KCoO₂. Titanium is coordinated to five nitrogens in a distorted square-based pyramidal geometry, forming layers of edge-sharing pyramids which stack along the (001) direction. Strontium is situated between the Ti-N layers and is coordinated to five nitrogen atoms. The title compound is only the third example of a ternary titanium nitride.

Original language	English
Pages (from-to)	3775-3778
Number of pages	4
Journal	Inorganic chemistry
Volume	37
Issue number	15
Publication status	Published - Jul 27 1998
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Synthesis and Structure of the New Ternary Nitride SrTiN2",

abstract = "A new ternary nitride, SrTiN2, has been synthesized by the solid-state reaction of Sr2N with TiN and characterized by powder X-ray diffraction. SrTiN2 crystallizes in the tetragonal space group P4/nmm (a = 3.8799(2) {\AA}, c = 7.6985(4) {\AA}, Z = 2) and is isostructural with KCoO2. Titanium is coordinated to five nitrogens in a distorted square-based pyramidal geometry, forming layers of edge-sharing pyramids which stack along the (001) direction. Strontium is situated between the Ti-N layers and is coordinated to five nitrogen atoms. The title compound is only the third example of a ternary titanium nitride.",

author = "Gregory, {D. H.} and Barker, {M. G.} and Edwards, {P. P.} and Siddons, {D. J.}",

year = "1998",

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AU - Gregory, D. H.

AU - Barker, M. G.

AU - Edwards, P. P.

AU - Siddons, D. J.

PY - 1998/7/27

Y1 - 1998/7/27

N2 - A new ternary nitride, SrTiN2, has been synthesized by the solid-state reaction of Sr2N with TiN and characterized by powder X-ray diffraction. SrTiN2 crystallizes in the tetragonal space group P4/nmm (a = 3.8799(2) Å, c = 7.6985(4) Å, Z = 2) and is isostructural with KCoO2. Titanium is coordinated to five nitrogens in a distorted square-based pyramidal geometry, forming layers of edge-sharing pyramids which stack along the (001) direction. Strontium is situated between the Ti-N layers and is coordinated to five nitrogen atoms. The title compound is only the third example of a ternary titanium nitride.

AB - A new ternary nitride, SrTiN2, has been synthesized by the solid-state reaction of Sr2N with TiN and characterized by powder X-ray diffraction. SrTiN2 crystallizes in the tetragonal space group P4/nmm (a = 3.8799(2) Å, c = 7.6985(4) Å, Z = 2) and is isostructural with KCoO2. Titanium is coordinated to five nitrogens in a distorted square-based pyramidal geometry, forming layers of edge-sharing pyramids which stack along the (001) direction. Strontium is situated between the Ti-N layers and is coordinated to five nitrogen atoms. The title compound is only the third example of a ternary titanium nitride.

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Synthesis and Structure of the New Ternary Nitride SrTiN2

Abstract

All Science Journal Classification (ASJC) codes

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Synthesis and Structure of the New Ternary Nitride SrTiN₂