Synthesis, Characterization and Luminescence Studies of Lanthanide-2,5-Thiophenedicarboxyalate Frameworks
| dc.identifier.uri | http://hdl.handle.net/1951/59800 | |
| dc.identifier.uri | http://hdl.handle.net/11401/71356 | |
| dc.description.sponsorship | This work is sponsored by the Stony Brook University Graduate School in compliance with the requirements for completion of degree. | en_US |
| dc.format | Monograph | |
| dc.format.medium | Electronic Resource | en_US |
| dc.language.iso | en_US | |
| dc.publisher | The Graduate School, Stony Brook University: Stony Brook, NY. | |
| dc.type | Thesis | |
| dcterms.abstract | Four novel three-dimensional lanthanide-thiophenedicarboxylate hybrid compounds, Tb4(C44S6O37) [Tb4(2,5-TDC) [1]; TDC= thiophenedicarboxylate]; space group P-1, a=12.8068(9) ? , b=14.5574(10) ? , c= 19.1276(12) ? , α= 106.660(2)̊, β= 105.621(2)̊, γ= 93.691(2)̊, V= 3251.21(4) ? 3 , Dy4(C46H43O32S6) [Dy4(2,5-TDC) [2]], space group P-1, a= 12.807(8) ? , b= 14.6904(9) ? , c= 19.0866(11) ? , , α= 107.101(1)̊, β= 105.534(1)̊, γ= 93.529(2)̊, V= 3266.9(3) ? 3, Nd2(C21O16S4) [Nd2 (2,5-TDC) [3]], space group C2/c, a=24.037(2) ? , b=10.0649(8) ? , c=17.963(3) ? , β=128.656(2)̊, γ= 90̊, V=3393.8(7) ? 3 and Er2(C45O32S6) [Er2 (2,5-TDC) [4]], space group Pbam, a=20.9870(15) ? , b=17.1420(12) ? , c=19.2961(14) ? , α=90̊, β=90̊, γ= 90̊, V= 6942.0(9) ? 3 were synthesized. Compounds 1, 2, and 4 are formed ethanol-water mixtures as solvent, while compound 3 is formed using only ethanol. All reactions take place at 105??C. Luminescent properties, thermo gravimetric analyses (TGA), and powder x-ray diffraction (PXRD) of these complexes have also been studied. Compounds were excited at 397 nm and Tb2 (TDC)3 shows the most intense emission of the four compounds. These findings offer a better understanding of how linker choice can affect the luminescent properties of resulting coordination networks. | |
| dcterms.available | 2013-05-22T17:35:18Z | |
| dcterms.available | 2015-04-24T14:47:10Z | |
| dcterms.contributor | KHALIFAH, PETER | en_US |
| dcterms.contributor | PARISE, JOHN B | en_US |
| dcterms.contributor | ORLOV, ALEXANDER. | en_US |
| dcterms.creator | NIZAMI, QUDDUS AMIN | |
| dcterms.dateAccepted | 2013-05-22T17:35:18Z | |
| dcterms.dateAccepted | 2015-04-24T14:47:10Z | |
| dcterms.dateSubmitted | 2013-05-22T17:35:18Z | |
| dcterms.dateSubmitted | 2015-04-24T14:47:10Z | |
| dcterms.description | Department of Chemistry | en_US |
| dcterms.extent | 53 pg. | en_US |
| dcterms.format | Application/PDF | en_US |
| dcterms.format | Monograph | |
| dcterms.identifier | NIZAMI_grad.sunysb_0771M_10757 | en_US |
| dcterms.identifier | http://hdl.handle.net/1951/59800 | |
| dcterms.identifier | http://hdl.handle.net/11401/71356 | |
| dcterms.issued | 2011-12-01 | |
| dcterms.language | en_US | |
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| dcterms.provenance | Made available in DSpace on 2015-04-24T14:47:10Z (GMT). No. of bitstreams: 3 NIZAMI_grad.sunysb_0771M_10757.pdf.jpg: 1894 bytes, checksum: a6009c46e6ec8251b348085684cba80d (MD5) NIZAMI_grad.sunysb_0771M_10757.pdf.txt: 44103 bytes, checksum: 4d646f9abe441a8664eed50ef0d09c27 (MD5) NIZAMI_grad.sunysb_0771M_10757.pdf: 1731745 bytes, checksum: 6c0d78c57874dc3a41973f3f2cc1d8ec (MD5) Previous issue date: 1 | en |
| dcterms.publisher | The Graduate School, Stony Brook University: Stony Brook, NY. | |
| dcterms.subject | Chemistry | |
| dcterms.title | Synthesis, Characterization and Luminescence Studies of Lanthanide-2,5-Thiophenedicarboxyalate Frameworks | |
| dcterms.type | Thesis |
