摘要 : The cyclic silver (I) dimer [Ag(m-bitmb)]_2 (PF_6)_2 centre dot 2MeCN of 1,3-bis(imidazolylmethyl)-2,4,6-trimethylbenzene (m-bitmb) was prepared and its structure characterized by X-ray crystallography. An PF_6~- anion is encapsul... 展开 The cyclic silver (I) dimer [Ag(m-bitmb)]_2 (PF_6)_2 centre dot 2MeCN of 1,3-bis(imidazolylmethyl)-2,4,6-trimethylbenzene (m-bitmb) was prepared and its structure characterized by X-ray crystallography. An PF_6~- anion is encapsulated within the macrocyclic cation [Ag(m-bitmb)]_2~(2+) with weak Ag… F and CH…F interactions. Two types of intermolecular #pi#-#pi# interactions lead to a brick wall network. 收起