Functionalised β-diketone assisted self-assembly of a hexanuclear yttrium oxo-hydroxo cluster
Functionalised β-diketone assisted self-assembly of a hexanuclear yttrium oxo-hydroxo cluster
| dc.contributor.author | Jami, Ananda Kumar | |
| dc.contributor.author | Kishore, Pilli V.V.N. | |
| dc.contributor.author | Baskar, Viswanathan | |
| dc.date.accessioned | 2022-03-27T09:00:02Z | |
| dc.date.available | 2022-03-27T09:00:02Z | |
| dc.date.issued | 2009-07-06 | |
| dc.description.abstract | The reaction of YCl3·6H2O with ortho-hydroxydibenzoylmethane (HO-DBMH) in a 1:2 ratio, in methanol and in the presence of excess triethylamine as a base yielded a yellow precipitate which on crystallization from toluene or benzene /hexane afforded pale yellow block-like crystals. Single crystal X-ray diffraction of 1 revealed the formation of an interesting hexanuclear yttrium oxo-hydroxo cluster [Y6(O-DBM)6(HO-DBM)4(μ3-OH)2(MeOH)4]; the core resembles a butterfly framework flanked by a lanthanide atom on each side. Ten phenolic β-diketone ligands are present in the cluster, which bridge the metal centers in both chelating and chelating-bridging fashions. © 2009 Elsevier Ltd. All rights reserved. | |
| dc.identifier.citation | Polyhedron. v.28(11) | |
| dc.identifier.issn | 02775387 | |
| dc.identifier.uri | 10.1016/j.poly.2009.04.035 | |
| dc.identifier.uri | https://www.sciencedirect.com/science/article/abs/pii/S0277538709002459 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/12241 | |
| dc.subject | Functionalised β-diketones | |
| dc.subject | Oxo-hydroxo bridges | |
| dc.subject | Self-assembly | |
| dc.subject | Synthesis and structural elucidation | |
| dc.subject | Yttrium clusters | |
| dc.title | Functionalised β-diketone assisted self-assembly of a hexanuclear yttrium oxo-hydroxo cluster | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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