量子点-3的合成与表征：首个具有11元、12元和14元环相交通道的有机模板硼酸铝。

Synthesis and characterization of QD-3: the first organically templated aluminoborate with 11-, 12-, and 14-ring intersecting channels.

作者信息

Wang Guo-Ming, Li Jin-Hua, Li Zeng-Xin, Huang Hai-Lan, Xue Shu-Yun, Liu Hui-Luan

机构信息

Department of Chemistry, Teachers College of Qingdao University, Qingdao, Shandong, China.

出版信息

Inorg Chem. 2008 Feb 18;47(4):1270-2. doi: 10.1021/ic702448g. Epub 2008 Jan 23.

DOI:10.1021/ic702448g

PMID:18211001

Abstract

QD-3, a novel aluminoborate (TETA) 2[Al 2B 10 O 20].0.25H 2O (TETA = triethylenetetramine), has been solvothermally synthesized and characterized by IR, thermogravimetric analysis, power X-ray diffraction, elemental analysis, and single-crystal X-ray diffraction. This compound crystallizes in the orthorhombic system, space group Pna2 1 (No. 33), a = 25.9174(2) A, b = 7.4028(5) A, c = 17.013(4) A, V = 3264.2(2) A (3), and Z = 4. Its structure consists of AlO 4 tetrahedra and B 5O 10 clusters, which are interconnected and form a three-dimensional framework with large 11-, 12-, and 14-ring channels.

摘要

新型硼铝酸盐QD-3（TETA）2[Al2B10O20].0.25H2O（TETA = 三亚乙基四胺）已通过溶剂热法合成，并通过红外光谱、热重分析、粉末X射线衍射、元素分析和单晶X射线衍射进行了表征。该化合物结晶于正交晶系，空间群为Pna2 1（编号33），a = 25.9174(2) Å，b = 7.4028(5) Å，c = 17.013(4) Å，V = 3264.2(2) Å³，Z = 4。其结构由AlO4四面体和B5O10簇组成，它们相互连接形成具有大的11元、12元和14元环通道的三维骨架。