773852-87-2Relevant articles and documents
Dinuclear silver(I) complexes of N,N′-dibenzyl-4,13-diaza-18-crown-6- ether and dibenzo-24-crown-8-ether
Wen, Ming,Munakata, Megumu,Suenaga, Yusaku,Kuroda-Sowa, Takayoshi,Maekawa, Masahiko,Kodai, Iwade
, p. 2117 - 2123 (2004)
Three silver(I) coordination complexes of diaza- and dibenzo-crown ethers, [Ag(DDAC)](CF3SO3) (1) [Ag2(DDAC)(CF 3SO3)2] (2) and [Ag2(DB24C8)(CF 3SO3)2] (3) have been synthesized by using different molar ratios of ligand to silver triflate salt, and characterized structurally. A large excess of DDAC ligand leads to mononuclear complex 1, and a large excess of silver triflate gives rise to dinuclear complex 2, based on metal-heteroatom and metal-oxygen interactions. Ligand DB24C8 coordinates two silver(I) ions to afford dinuclear complex 3.