Syntheses, Structures, and Comparisons of Heterometallic Uranyl Iodobenzoates with Monovalent Cations
| Autor: | Mikaela M. Pyrch, Christopher L. Cahill, Anton V. Savchenkov, Mark Kalaj, Korey P. Carter |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Ionic radius
010405 organic chemistry Iodobenzoates Inorganic chemistry Crystal structure 010402 general chemistry Uranyl 01 natural sciences 0104 chemical sciences Inorganic Chemistry Metal chemistry.chemical_compound Crystallography chemistry visual_art visual_art.visual_art_medium Qualitative inorganic analysis Physical and Theoretical Chemistry Luminescence Single crystal |
| Zdroj: | Inorganic Chemistry. 56:9156-9168 |
| ISSN: | 1520-510X 0020-1669 |
| DOI: | 10.1021/acs.inorgchem.7b01208 |
| Popis: | The syntheses and crystal structures of six new heterometallic compounds containing the UO22+ cation, o-, m-, and p-iodobenzoic acid ligands, and Tl+, Rb+, and Cs+ cations which adopt the role of both charge balancing cation and secondary metal center are described, as are the luminescent properties for Tl+ containing compounds 1, 4, and 6. The structures of compounds 1–3 are isomorphous and contain uranyl monomers bound by o-iodobenzoic acid ligands with Tl+, Rb+, and Cs+ cations acting as secondary metal centers. Compounds 4 and 5 are also isomorphous and feature m-iodobenzoic acid ligands bound to the uranyl cation along with Tl+ and Rb+ cations. Compound 6 is unique in this series as it is assembled from a dimeric uranyl unit and features p-iodobenzoic acid ligands and Tl+ cations which function as charge balancing secondary metal centers. Single crystal X-ray diffraction analysis of these materials suggests that the secondary metal cations are incorporated based on the size of their ionic radius (Tl+... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|