Reaction of tetrathiafulvalene derivative with vanadyl (VO2+)
A TTF derivative, 5, (2,3-bis (2-cyanoethylthio)-6,7-ethylenethio TTF) was synthesized, deprotected and reacted with VOSO43H20 following established procedure. The methanol extract of the crude mixture was found to give a greenish-blue needlelike crystal after standing overnight. IR data revealed co...
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| Format: | text |
| Language: | English |
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Animo Repository
2002
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| Online Access: | https://animorepository.dlsu.edu.ph/etd_masteral/2668 |
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| Institution: | De La Salle University |
| Language: | English |
| Summary: | A TTF derivative, 5, (2,3-bis (2-cyanoethylthio)-6,7-ethylenethio TTF) was synthesized, deprotected and reacted with VOSO43H20 following established procedure. The methanol extract of the crude mixture was found to give a greenish-blue needlelike crystal after standing overnight. IR data revealed complete deprotection and UV-Vis results showed a coordination of the VO2+ ion with the organic ligand as evidenced by the presence of a band due to a charge transfer between metal and the ligand. The ESI-MS data point to a most likely structure for the complex with a 2:1 ligand to metal ratio. This compound is the first reported TTF-dithiolate complex with VO2+. |
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