Potassium sodium tin selenide, K3NaSn3Se8

Xuean Chen, Xiaoying Huang, Jing Li

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The title compound, tripotassium sodium tritin octaselenide, K3NaSn3Se8, has a molecular (zero-dimensional) structure containing trimeric [Sn3Se8]4- units which consist of three edge-sharing SnSe4 tetrahedra. The [Sn3Se8]4- anions and the tetrahedrally coordinated Na+ cations are arranged in an alternating fashion along the c axis to form SiS2-like chains, which are then separated by eight-coordinate K+ cations. The Sn-Se bond distances are normal, being in the range 2.477 (1)-2.612 (1) angstroms.

Original languageEnglish
Pages (from-to)1181-1182
Number of pages2
JournalActa Crystallographica Section C: Crystal Structure Communications
Volume56
Issue number10
DOIs
Publication statusPublished - Oct 2000

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Tin
selenides
Cations
tin
potassium
Potassium
Sodium Compounds
Sodium compounds
Sodium
sodium compounds
sodium
cations
tetrahedrons
Anions
anions
sodium selenide

ASJC Scopus subject areas

  • Structural Biology
  • Condensed Matter Physics

Cite this

Potassium sodium tin selenide, K3NaSn3Se8 . / Chen, Xuean; Huang, Xiaoying; Li, Jing.

In: Acta Crystallographica Section C: Crystal Structure Communications, Vol. 56, No. 10, 10.2000, p. 1181-1182.

Research output: Contribution to journalArticle

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