Two luminescent coordination polymers with a triple-helix structure:: HgX2(C31H24N2)•CH2Cl2 (X = Cl and Br)

被引：252
|
作者：
Ciurtin, DM [1 ]
Pschirer, NG [1 ]
Smith, MD [1 ]
Bunz, UHF [1 ]
zur Loye, HC [1 ]
机构：
[1] Univ S Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA
来源：
CHEMISTRY OF MATERIALS | 2001年 / 13卷 / 09期
关键词：
D O I：
10.1021/cm0103545
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The two new luminescent coordination polymers HgCl2(C31H24N2). CH2Cl2 (1) and HgBr2(C31H24N2). CH2Cl2 (2) feature helical zigzag chains intertwined in bundles of three. The luminescent properties of the isostructural compounds are due to the fluorene-based ligand 9,9-bis-ethyl-2,7-di-(4-pyridyl)ethynylfluorene and are red-shifted relative to those of the free ligand.
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页码：2743 / +
页数：4
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