Supramolecular Dimers of Copper(II) Complexes Resulting from Designed Host–Guest Interactions
作者:Malabika Nayak、Sohini Sarkar、Pascale Lemoine、Sujit Sasmal、Rajesh Koner、Hazel A. Sparkes、Judith A. K. Howard、Sasankasekhar Mohanta
DOI:10.1002/ejic.200900857
日期:2010.2
characterization and crystal structures of four designed host-guest compounds of the compositions [Cu II L 1 } 2 ⊂(H 3 N(ethylene)NH 3 )](NO 3 ) 2 (1), [Cu II L 1 } 2 ⊂(H 3 N-(propylene)NH 3 )](NO 3 ) 2 (2), [Cu II L 1 } 2 ⊂(H 3 N(butylene)-NH 3 )](NO 3 ) 2 (3) and [Cu II L 2 } 2 ⊂(H 3 N(ethylene)NH 3 )](NO 3 ) 2 (4) are described in this investigation [H 2 L 1 = N,N'-ethylenebis(3-methoxysalicylaldimine);
四种设计的主客体化合物的合成、表征和晶体结构 [Cu II L 1 } 2 ⊂(H 3 N(乙烯)NH 3 )](NO 3 ) 2 (1), [Cu II L 1 } 2 ⊂(H 3 N-(丙烯)NH 3 )](NO 3 ) 2 (2), [Cu II L 1 } 2 ⊂(H 3 N(丁烯)-NH 3 )](NO 3 ) 2 (3) 和 [Cu II L 2 } 2 ⊂(H 3 N(ethylene)NH 3 )](NO 3 ) 2 (4) 在本研究中描述 [H 2 L 1 = N,N'-亚乙基双(3-甲氧基水杨醛亚胺);H 2 L 2 = N,N'-亚乙基双(3-乙氧基水杨醛亚胺);乙烯 = (CH 2 ) 2 ; 丙烯 = (CH 2 ) 3 ; 丁烯=(CH 2 ) 4 ]。化合物 2 和 3 分别在斜方 Pcab 和单斜 C2/c 系统中结晶,而化合物 1 和 4 的空间群是三斜