A new polar supramolecular 3D framework [Zn(pyz)(H<sub>2</sub>O)<sub>4</sub>]pht期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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A new polar supramolecular 3D framework [Zn(pyz)(H₂O)₄]pht

Authors:	Jian Zhang Zhao-Ji Li Xin-Yi Cao Yuan-Gen Yao

Institution:	^aState Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, People's Republic of China ^bGraduate School of The Chinese Academy of Sciences, Beijing 100039, People's Republic of China

Abstract:	A new Zn(II) complex, Zn(pyz)(H₂O)₄]pht (1) (pyz=pyrazine; pht=1,2-benzenedicarboxylate) has been hydrothermally synthesized and characterized. Complex 1 features a novel polar 3D framework with a 1D polycationic chain , between which pht^2? dianions are encapsulated via the supramolecular interaction. Its powder SHG is of about three times as large as that of KH₂PO₄.

Keywords:	NLO properties Zinc complex Hydrogen bond Supramolecular
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