Structures and photoactivation of the charge-transfer complexes of bis(arene)iron(II) dications with ferrocene and arene donors
作者:R. E. Lehmann、Jay K. Kochi
DOI:10.1021/ja00002a018
日期:1991.1
crystals with the isoelectronic bis(arene)iron(II) dication, in which X-ray crystallography establishes the alternate (heterosoric) stacking of sandwich structures comprising the donor-acceptor pairs. In acetonitrile, the 1:1 complex (Cpsub 2}Fe, Arsub 2}Fesup 2+}) shows a broad absorption band centered at lambda}sub max} approximately} 630 nm. Bis(arene)iron(II) acceptors also form highly colored