ChemInform Abstract: [Ta3O3]A (A: Li, Na, K) and [Ta3O3]B[Ta3O3] (B: Ca, Sr, Ba): Sandwich-Type Complexes Containing Ta3O3-δ and π Double Aromatic Ligands

Autor:	Chang-Qing Miao, Si-Dian Li, Jin-Chang Guo
Rok vydání:	2008
Předmět:	chemistry.chemical_classification Turn (biochemistry) Sandwich type Crystallography Alkaline earth metal Chemistry Ionic bonding Density functional theory General Medicine Alkali metal Coordination complex
Zdroj:	ChemInform. 39
ISSN:	1522-2667 0931-7597
Popis:	A density functional theory investigation on half-sandwich-type C3v [Ta3O3]A (A = Li, Na, K) and full-sandwich-type D3h [Ta3O3]B[Ta3O3] (B = Ca, Sr, Ba) complexes containing Ta3O3– δ and π double aromatic ligands was performed. The Ta3O3– units serve as robust inorganic ligands in both [Ta3O3]A and [Ta3O3]B[Ta3O3] complex series, which are mainly maintained by A+–[Ta3O3]– or [Ta3O3]––B2+–[Ta3O3]– ionic interactions. These novel complexes turn out to be strongly thermodynamically favored in the gas phases and may be targeted in future experiments to open a new area of coordination chemistry by introducing δ and π double aromatic ligands into complex systems. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9871322d0e0358b3bb081883afaa7fd8 https://doi.org/10.1002/chin.200823001 Zobrazit plný text záznamu Plný text