标题:Solvent-controlled Cd(II) metal-organic frameworks constructed from a tetrapodal silicon-based linker
作者:Zhao, Xiaoliang; Zhang, Liangliang; Ma, Huiqing; Sun, Di; Wang, Dengxu; Feng, Shengyu; Sun, Daofeng
作者机构:[Zhao, Xiaoliang; Zhang, Liangliang; Ma, Huiqing; Sun, Di; Wang, Dengxu; Feng, Shengyu; Sun, Daofeng] Shandong Univ, Sch Chem & Chem Engn, Minist Educ 更多
通讯作者:Sun, D
通讯作者地址:[Zhao, XL]Shandong Univ, Sch Chem & Chem Engn, Minist Educ, Key Lab Colloid & Interface Chem, Jinan 250100, Shandong, Peoples R China.
来源:RSC ADVANCES
出版年:2012
卷:2
期:13
页码:5543-5549
DOI:10.1039/c2ra20384g
摘要:Two solvent-modulated Cd(II) metal-organic frameworks (MOFs), [Cd-4(TCS)(2)(DMF)(2)(EtOH)(H2O)(7).4DMF](n) (1) and [Cd-2(TCS)(DMF)(2).4H(2)O](n) (2) (H4TCS = tetrakis(3-carboxyphenyl) silicon, DMF = N, N-dimethylformamide), were constructed from a novel tetrapodal silicon-based linker. In 1 and 2, the TCS ligands exhibit different coordination modes and link mononuclear [Cd(COO)(4)] and tetranuclear [Cd-4(COO)(8)(DMF)(4)] SBUs (secondary building units) to give 1 and 2 2D 4(4)-sql net and (4,8)-connected 3D framework with rare fluorite (flu) topology, respectively. Dissimilarities in the geometry of both SBUs are originated from the different solvent systems which result in the formation of different networks in each case. The photoluminescence behaviours of them were also discussed.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:25
Scopus被引频次:28
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84862533009&doi=10.1039%2fc2ra20384g&partnerID=40&md5=10161613cab6485c2b362101144982eb
TOP