Tri-carbonyl-chlorido-(6',7'-di-hydro-5'H-spiro-[cyclo-pentane-1,6'-dipyrido[3,2-d:2',3'-f][1,3]diazepine]-κ(2) N (1),N (11))rhenium(I). - Clegg OR; Harding LP; Miller JW; Rice CR (Acta crystallographica. Section E, Structure reports online, 2013)