The reaction of [(NBu4)-Bu-n](2)[Ni-6(CO)(12)] in THF solution with 1.5-2 equivalents of K2PtCl4 leads to formation of the [Ni24Pt14(CO)(44)](4-) and [Ni-10(Ni6-xPtx)Pt-8(CO)(30)](4-) (x approximate to2) tetraanions, the latter presents a localised substitutional NY Pt disorder and an unprecedented close-packed metal structure.
New high-nuclearity Ni-Pt carbonyl clusters: synthesis and X-ray structure of the ordered [Ni24Pt14(CO)44]4- and the substitutionally Ni/Pt disordered [Ni10(Ni6-xPtx)Pt8(CO)30]4- (x = 1.92) tetraanions / Femoni, C; Iapalucci, M C; Longoni, G; Svensson, P H. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - STAMPA. - 1:18(2001), pp. 1776-1777. [10.1039/b103610f]
New high-nuclearity Ni-Pt carbonyl clusters: synthesis and X-ray structure of the ordered [Ni24Pt14(CO)44]4- and the substitutionally Ni/Pt disordered [Ni10(Ni6-xPtx)Pt8(CO)30]4- (x = 1.92) tetraanions
Femoni, C;Iapalucci, M C;Longoni, G
;
2001
Abstract
The reaction of [(NBu4)-Bu-n](2)[Ni-6(CO)(12)] in THF solution with 1.5-2 equivalents of K2PtCl4 leads to formation of the [Ni24Pt14(CO)(44)](4-) and [Ni-10(Ni6-xPtx)Pt-8(CO)(30)](4-) (x approximate to2) tetraanions, the latter presents a localised substitutional NY Pt disorder and an unprecedented close-packed metal structure.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
