1989•Zeitschrift für Naturforschung BOpen access

Synthese und Kristallstruktur von (S4N3)2Se2Cl10, (S4N3)2Se2Cl6 und [(S4Ν3)SeSeCl5]n / Synthesis and Crystal Structure of (S4N3)2Se2Cl10, (S4N3)2Se2Cl6, and [(S4N3)SeCl5]n

Hans‐Georg Stammler, Johannes Weiß

Abstract

(S4N3)2Se2Cl10, (S4N3)2Se2Cl6 and [(S4N3)SeCl5]n are formed by the reaction of S4N4, Se2Cl2, and SOCl2. The structures of the three compounds where determined by X-ray diffraction. The yellow crystals of (S4N3)2Se2Cl,10 are monoclinic, space group P21/a, a = 817.5(2) pm, b = 1790.4(5) pm, c = 843.1(6) pm, β = 104.31(4)°, Z = 2. The Se2Cl,10 2- anion consists of 2 Cl-bridged distorted octahedra. (S4N3)2Se2Cl6 forms red monoclinic crystals, space group P21/c, a = 1036.5(3) pm, b = 1376.5(5) pm, c = 1400.4(4) pm, β = 100.65(2)°, Ζ = 4. In the Se2Cl6 2- anion the Se atoms have a square planar environment. The yellow crystals of (S4N3)SeCl5 are orthorhombic, space group P212121, a = 734.2(3) pm, b = 989.4(4) pm, c = 1627.4(6) pm, Z = 4. In the SeCl5 - anion the Se atom has an octahedral environment of chlorine atoms, thus forming a polymeric structure.

Open-access reader

About this research paper

What this paper is about

Why it matters

OpenAlex reports 16 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Monoclinic crystal system, Orthorhombic crystal system, Octahedron, Crystallography, Crystal structure, Chemistry, Chlorine atom, Ion