The oxychlorides in Nb6 cluster chemistry |
| |
| Institution: | 1. College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, Jilin 130023, People''s Republic of China;2. MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, People''s Republic of China;3. Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People''s Republic of China |
| |
| Abstract: | The Nb6 oxychlorides based on Nb6L18 units that we have isolated, as well as another one recently reported in the literature, are reviewed. Each of them is structurally described through a relevant example: Cs2LuNb6Cl17O, Cs2UNb6Cl15O3, ScNb6Cl13O3, Ti2Nb6Cl14O4 and KLu3Nb6Cl15O6, the structure of the latter has just been solved. They are discussed by comparison with the Nb6 chlorides and Nb6 oxides, considering the electronic and steric evolution of the Nb6L18 unit upon increasing O/C1 ratio. The environments of the trivalent cations will be compared, specially those involving extra halogens in KLu3Nb6Cl15O6 and Ti2Nb6Cl14O4. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
