Synthesis and spectroscopic characterization of dicyanamido–Cu(II) complexes. Part 2: Crystal structure of the complexes of tris[2-(2-pyridylethyl)]amine, tris(2-pyridylmethyl)amine and 1,4-bis[2-(2-pyridylethyl)]piperazine
作者:Franz A. Mautner、Jesse B. Soileau、Paul K. Bankole、August A. Gallo、Salah S. Massoud
DOI:10.1016/j.molstruc.2008.02.015
日期:2008.10
Abstract Two classes of novel dicyanamido (dca)–Cu(II) complexes were synthesized with a variety of tetradentate tripod amines, tridentate amines and diazacycloalkanes with pyridyl arms of different alkyl lengths and with tetra-aza macrocycles with different cavity sizes; the mononuclear, Cu(L)(dca)]ClO4 (L = tepa (1), TPA (2), pzdepy (4), hpzpy2 (5), cyclen (7), cyclam (8), tacp (9)) or Cu(L)(dca)ClO4
摘要 合成了两类新型双氰胺 (dca)-Cu(II) 配合物,其中包括具有不同烷基长度的吡啶基臂的各种四齿三足胺、三齿胺和二氮杂环烷烃以及具有不同腔尺寸的四氮杂大环;单核,Cu(L)(dca)]ClO4 (L = tepa (1), TPA (2), pzdepy (4), hpzpy2 (5), cyclen (7), cyclam (8), tacp (9))或 Cu(L)(dca)ClO4 (L = MeDPA (10), Mepea (11)) 和双核 [Cu2(L')2(dca)](ClO4)3 (L' = pmap (3), pzpy2 (6))。通过电子和红外光谱以及 X 射线对分离的配合物进行结构表征。配合物 [Cu(tepa)(dca)]ClO4 (1) 的单晶 X 射线衍射分析,[Cu(TPA)(dca)]ClO4 (2) 和 [Cu(pzdepy)(dca)]ClO4