A hydrogen-bonded oxo-μ-bis[trans-nitrilotriacetato-cis-dioxotungstate(VI)] synthesized directly from an alkali tungstate and nitrilotriacetic acid

Autor:	Zhao-Hui Zhou, Seik Weng Ng, Khi-Rui Tsai, Huilin Wan, Zhi-Jie Ma, Shu-Ya Hou
Rok vydání:	2002
Předmět:	Tetrahydrate Hydrogen Inorganic chemistry Nitrilotriacetic acid chemistry.chemical_element Crystal structure Alkali metal Inorganic Chemistry chemistry.chemical_compound Tungstate chemistry Polymer chemistry Materials Chemistry Molecule Physical and Theoretical Chemistry Monoclinic crystal system
Zdroj:	Inorganic Chemistry Communications. 5:388-390
ISSN:	1387-7003
DOI:	10.1016/s1387-7003(02)00412-4
Popis:	Potassium tungstate(VI) reacts with nitrilotriacetic acid in water to form tripotassium hydrogen oxo-μ-bis[trans-nitrilotriacetato-cis-dioxotungstate(VI)] dihydrate. The octahedrally coordinated tungsten atom is N,O,O-chelated by the nitrilotriacetate entity, which is linked by its acid hydrogen [O⋯O=2.54(2) A] to form a chain that propagates along a diagonal of the b–c face of the monoclinic unit cell.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9c47254180bfbe02e9125b5693b5a014 https://doi.org/10.1016/s1387-7003(02)00412-4 Zobrazit plný text záznamu Full Text from ScienceDirect