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http://nopr.niscpr.res.in/handle/123456789/55938| Title: | Synthesis, crystal structure and properties of a yttrium complex based on mixed functional ligands |
| Authors: | Jin, Hongzhe Peng, Xiaoming Guan, Lei Wang, Ying Xiong, Xuejia |
| Keywords: | Synthesis;Yttrium complex;Mixed functional ligand;π-π stacking interactions;Intraligand charge transition |
| Issue Date: | Jan-2021 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A new yttrium complex, [Y2(H2Dhbds)3(phen)2]·[Y2(H2Dhbds)2(H2Thbs)(phen)2] (1) (Na2H2Dhbds = 4,5-dihydroxy-1,3-benzenedisulfonic acid disodium salt; NaH3Thbs = 2,3,5-trihydroxy-1-benzenesulfonic acid sodium salt), has been synthesized and structurally characterized. Complex 1 consists of two dinuclear structural units bridged by H2Dhbds2- and H2Thbs2- ligands, where phen molecules act as N, N-bidentate ligands, chelating Y atoms. The dinuclear structural units are connected by π-π stacking interactions between phen molecules, generating a one-dimensional chain structure. In addition, complex 1 exhibits the broad fluorescent emission band at 365 nm, which originates from intraligand charge transitions. |
| Page(s): | 45-50 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.60A(01) [January 2021] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 60A(1) 45-50.pdf | 457.16 kB | Adobe PDF | View/Open |
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