. Author manuscript; available in PMC: 2010 Dec 7.

Published in final edited form as: Inorg Chem. 2009 Dec 7;48(23):11297–11309. doi: 10.1021/ic9017695

Table 4.

Selected bond distances of a tetramer [(μ₂-L^EIm−)₄(Cu^II)₄]⁴⁺ cluster

Cu-N	Bond distance (Å)	Cu-N	Bond distance (Å)
Cu(1)-N(62)	1.967(3)	Cu(3)-N(41)	1.969(4)
Cu(1)-N(1)	1.984(4)	Cu(3)-N(22)	1.973(4)
Cu(1)-N(4)	2.046(4)	Cu(3)-N(44)	2.027(4)
Cu(1)-N(3)	2.090(3)	Cu(3)-N(43)	2.098(4)
Cu(1)-N(5)	2.197(4)	Cu(3)-N(45)	2.185(4)
Cu(2)-N(2)	1.957(4)	Cu(4)-N(42)	1.963(3)
Cu(2)-N(21)	1.967(4)	Cu(4)-N(61)	1.978(4)
Cu(2)-N(24)	2.046(4)	Cu(4)-N(64)	2.039(4)
Cu(2)-N(23)	2.095(4)	Cu(4)-N(63)	2.089(3)
Cu(2)-N(25)	2.222(4)	Cu(4)-N(65)	2.187(4)