Crystal structure of tetrakisdiphenylammonium hexadecachlorotetrabismuthate(III)期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Crystal structure of tetrakisdiphenylammonium hexadecachlorotetrabismuthate(III)

Authors:	Al-Farhan Khalid A Al-Wassil Abdulaziz I

Institution:	(1) Department of Chemistry, College of Science, King Saud University, 11451 Riyadh, Saudi Arabia

Abstract:	(C₆H₅)₂NH₂]₄ ⁺Bi₄Cl₁₆]^4– crystallizes in the triclinic space group $P\bar 1$ witha=11.835(2),b=12.393(2),c=12.625(3)Å, =108.37(3), =108.69(3), =96.00(3)° andD _c=2.135 g cm^–3 forZ=1. The Bi₄Cl₁₆]^4– anion is a centrosymmetric cluster of four distorted edge-sharing BiCl₆ octahedra. The ranges of the Bi–Cl bonds are 2.484(4)–2.606(3)Å for Bi–Cl(terminal), 2.691(3)–2.956(4)Å for Bi-Cl(µ₂), and 2.960(3)–3.120(4)Å for Bi-Cl(µ₃). The cations and anions are held in place by weak hydrogen bonds.

Keywords:	Crystal structure bismuth chloride complexes diphenylammonium
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