Two unprecedented porous anionic frameworks: organoammonium templating effects and structural diversification
2009; Royal Society of Chemistry; Issue: 40 Linguagem: Inglês
10.1039/b906728k
ISSN1477-9234
AutoresXiang‐Rong Hao, Xin‐Long Wang, Zhong‐Min Su, Kui‐Zhan Shao, Ya-Hui Zhao, Ya‐Qian Lan, Yao-Mei Fu,
Tópico(s)Radioactive element chemistry and processing
ResumoTwo unprecedented 3D porous anionic metal–organic frameworks, [Me2NH2]2[Cd2(bpdc)3]·4dma 1 and [Me2NH2]2[Cd2(NH2bdc)3]·4dma 2 (dma = N,N′-dimethylacetamide, bpdc = 4,4′-biphenyldicarboxylate, NH2bdc = 2-amino-1,4-benzenedicarboxylate) have been solvothermally synthesized with a dimethylammonium cations template. Both 1 and 2 are constructed from low-symmetry SBUs. 1 has a chiral framework with helical nanotube-like channels, and 2 has a MOF-5-like motif. The fluorescence, N2 adsorption and ion-exchange properties for 1 have been examined.
Referência(s)