[μ-1,1′-Bis(2,4,6-trimethylbenzyl)-3,3′-(2,3,5,6-tetramethyl-p-phenylenedibenzimidazole)-2,2′-diylidene]di-μ-bromo-disilver(I)

Basak KOSAR; Hayati TÜRKMEN; BEKİR ÇETİNKAYA; Orhan BUYUKGUNGOR

doi:10.1107/s1600536806056273

[μ-1,1′-Bis(2,4,6-trimethylbenzyl)-3,3′-(2,3,5,6-tetramethyl-p-phenylenedibenzimidazole)-2,2′-diylidene]di-μ-bromo-disilver(I)

Makaleler > Tam Makale · 2007

Yazarlar: Basak KOSAR, Hayati TÜRKMEN, BEKİR ÇETİNKAYA, Orhan BUYUKGUNGOR

Acta Crystallographica Section E Structure Reports Online, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Wos, 2007, cilt 63, ss m619-m620

DOI: 10.1107/s1600536806056273

Özet

The title compound, [Ag2Br2(C46H50N4)], contains a bulky bis(N-heterocyclic carbene) ligand, comprising two benzimidazolium groups linked through a 2,3,5,6-tetramethyl-1,4-xylylene bridge. The compound was formed by reaction of the bromide salt of the ligand with Ag2O in dichloromethane. The discrete compound is formed in preference to a postulated coordination polymer. Each AgI atom is coordinated by the carbene C atom and two Br atoms in a trigonal–planar geometry.

Detay görüntüle