标题:Pb(II) metal-organic nanotubes based on cyclodextrins: biphasic synthesis, structures and properties
作者:Yanhui Wei;Di Sun;Daqiang Yuan
作者机构:[Sun, D] Key Lab for Colloid, Shandong University, Interface Chemistry of Education Ministry, Jinan 250100, China, State Key Laboratory of Structural 更多
通讯作者:Sun, D
通讯作者地址:[Sun, DF]Shandong Univ, Sch Chem & Chem Engn, Educ Minist, Key Lab Colloid & Interface Chem, Jinan 250100, Peoples R China.
来源:Chemical science
出版年:2012
卷:3
期:7
页码:2282-2287
DOI:10.1039/c2sc20187a
摘要:Two chiral lead metal-organic nanotubes (CD-MONT-2 and CD-MONT-3) based on β-cyclodextrin (β-CD) and γ-cyclodextrin (γ-CD) were synthesized through a biphasic solvothermal reaction. The lead ions were connected by two β-CD or γ-CD molecules through their glycosidic oxygen atoms to generate a discrete metal-organic nanotube containing a {Pb_(14)} or {Pb_(16)} metallamacrocycle, respectively. Guest solvents of cyclohexanol molecules were trapped in the cavity of the β-CD-based nanotube, whereas there were no solvents in the cavity of the γ-CD-based nanotube. These differences directly led to the formation of different 3D packing structures. Their properties including temperature-dependent photoluminescence, adsorption of I2 molecules and thermal-decomposition behaviors were studied.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:39
Scopus被引频次:39
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84862161261&doi=10.1039%2fc2sc20187a&partnerID=40&md5=0e4ba3aa664271bbbf8b7ea339f2a54d
TOP