The molecular structures of the title compounds, C25H46N6 and C15H30N6, respectively, show the two guanidyl moieties each connected by propyl bridges. The different substitution pattern of the guanidyl groups has no influence on the distinct localization of their C=N double bonds. Both compounds exhibit approximate twofold symmetry and the crystal packing shows no prominent hydrogen-bonding interactions.
bis(tetramethylguanidino)-, bis(dipiperidinoguanidino)-, and bis(dimethylpropyleno)propane (btmgp, DPipG 2 p and DMPG 2 p, respectively), has been extended to include bis(dimethylethyleneguanidino)propane (DMEG 2 p), which has both N a m i n e atoms of each guanidine functionality connected by a short ethylene bridge, as a member. From this series, a family of novel bis(guanidine)copper(i) compounds- [Cu 2 (btmgp)
设计用于仿生配位化学的一系列双(胍)配体,即双(四甲基胍基)-、双(二哌啶基胍基)-和双(二甲基丙烯基)丙烷(分别为 btmgp、DPipG 2 p 和 DMPG 2 p),具有已扩展到包括双(二甲基亚乙基胍基)丙烷(DMEG 2 p),它具有通过短亚乙基桥连接的每个胍官能团的两个 N 胺原子作为成员。来自该系列的一系列新型双(胍)铜 (i) 化合物 - [Cu 2 (btmgp) 2 ][PF 6 ] 2 (1), [Cu 2 (DPipC 2 p) 2 ](PF 6 ] 2 (2)、[Cu2(DMPG 2 p) 2 ][PF 6 ] 2 (3) 和[Cu 2 (DMEG 2 p) 2 ][PF 6 ] 2 .2MeCN (4) - 已经合成。1-4 的单晶 X 射线分析表明,这些化合物含有双核复合阳离子,这些阳离子含有十二元杂环 Cu 2 N 4 C 6 环,其中 Cu 原子相距超过 4
The molecular structures of the title compounds, C25H46N6 and C15H30N6, respectively, show the two guanidyl moieties each connected by propyl bridges. The different substitution pattern of the guanidyl groups has no influence on the distinct localization of their C=N double bonds. Both compounds exhibit approximate twofold symmetry and the crystal packing shows no prominent hydrogen-bonding interactions.