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 [Zn4(oxodendtriz)Cl8](CH3CN)2(H2O)1.5. Notably, its crystal structure reveals unique π-interactions with the first experimental evidence of electron-rich/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.
Crystallographic and Theoretical Evidence of Acetonitrile-p Interactions with the Electron-Deficient 1,3,5-Triazine Ring / Mooibroek, T. J.; Teat, S. J.; Massera, Chiara; Gamez, P; Reedijk, J.. - In: CRYSTAL GROWTH & DESIGN. - ISSN 1528-7483. - 6(7):(2006), pp. 1569-1574. [10.1021/cg060144a]
Crystallographic and Theoretical Evidence of Acetonitrile-p Interactions with the Electron-Deficient 1,3,5-Triazine Ring
MASSERA, Chiara;
2006-01-01
Abstract
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 [Zn4(oxodendtriz)Cl8](CH3CN)2(H2O)1.5. Notably, its crystal structure reveals unique π-interactions with the first experimental evidence of electron-rich/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.| File | Dimensione | Formato | |
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