Autor:	Florian P. Pruchnik, Zdzisław Gałdecki, Ewa Gałdecka, Piotr Jakimowicz
Rok vydání:	2000
Předmět:	Eclipsed conformation Ligand Metals and Alloys chemistry.chemical_element 2 2'-Bipyridine Catalysis Rhodium Inorganic Chemistry Crystallography chemistry.chemical_compound chemistry Octahedron Materials Chemistry Organometallic chemistry
Zdroj:	Transition Metal Chemistry. 25:315-319
ISSN:	0340-4285
DOI:	10.1023/a:1007053619224
Popis:	Reduction of [Rh2(μ-OAc)2(bpy)2(H2O)2](OAc)2 and [Rh2Cl2(μ-OAc)2(bpy)2] · 3H2O complexes with ethanol and [Cr2(OAc)4(H2O)2] has been investigated using e.p.r. and u.v.–vis. spectra. The results indicate that stable complexes containing the [Rh23+] entity are not formed. The X-ray structure of [Rh2Cl2(μ-OAc)2(bpy)2] · 3H2O has been determined. Coordination around the Rh atom is in the form of a distorted octahedron. The complex shows an almost ideal eclipsed conformation. The equatorial coordination sites are occupied by bridging carboxylato ligands and 2,2′-bipyridine and axial positions by the Cl ligand and the rhodium atom. The Rh–Rh distance is 2.574 A.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::12184f226def5cb6482a04bc224aec81 https://doi.org/10.1023/a:1007053619224 Zobrazit plný text záznamu Full text from SpringerLink