Crystallographic and theoretical evidence of acetonitrile-π interactions with the electron-deficient 1,3,5-triazine ring

被引：76
作者：
Mooibroek, Tiddo J.
Teat, Simon J.
Massera, Chiara
Gamez, Patrick
Reedijk, Jan
机构：
[1] Leiden Univ, Leiden Inst Chem, Gorlaeus Labs, NL-2300 RA Leiden, Netherlands
[2] Diamond Light Source Ltd, Didcot OX11 0DE, Oxon, England
[3] Univ Parma, Dipartimento Chim Gen & Inorgan, I-43100 Parma, Italy
来源：
CRYSTAL GROWTH & DESIGN | 2006年 / 6卷 / 07期
关键词：
D O I：
10.1021/cg060144a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Reaction of zinc(II) chloride with the ligand N, N'- {2,4-(di-2-pyridylamino)-1,3,5-triazin-6-yl}-1,4,10,13-tetraoxa-7,16- diazacyclooctadecane (oxodendtriz) in acetonitrile/methanol results in the formation the tetranuclear complex [Zn-4( oxodendtriz)Cl-8]( CH3CN)(2)(H2O)(1.5). Notably, its crystal structure reveals unique pi-interactions with the first experimental evidence of electronrich/ electron-poor molecule pairing, which is corroborated by computational studies. In addition, infinite helical water chains with both right- and left-handed configurations are present in the crystal lattice.
引用
收藏
页码：1569 / 1574
页数：6
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