Search results for "tetrathiafulvalene"
showing 9 items of 159 documents
Polymorphism and Metallic Behavior in BEDT-TTF Radical Salts with Polycyano Anions
2012
Up to five different crystalline radical salts have been prepared with the organic donor BEDT-TTF and three different polynitrile anions. With the polynitrile dianion tcpd2− (=C[C(CN)2]32−), two closely related radical salts: α'-(ET)4tcpd·THF (1) (THF = tetrahydrofurane) and α'-(ET)4tcpd·H2O (2) have been prepared, depending on the solvent used in the synthesis. With the mono-anion tcnoetOH− (=[(NC)2CC(OCH2CH2OH)C(CN)2]−) two polymorphs with similar physical properties but different crystal packings have been synthesized: θ-(ET)2(tcnoetOH) (3) and β''-(ET)2(tcnoetOH) (4). Finally, with the mono-anion tcnoprOH− (=[(NC)2CC(OCH2CH2CH2OH)C(CN)2]−) we have prepared a metallic…
Third order nonlinear optical properties of novel TetrathiafulvalenePhenanthroline based dyads
2011
The non-linear optical properties of π-conjugated organic molecules such as TTF and their derivatives have recently gained particular interest due to their extended π-system and the strong electron donating character. The knowledge of the nonlinear optical response, as well as the impact of the charge transfer on the nonlinearity is very important. As such systems can be used in a variety of applications. In this study we investigate the nonlinear absorption of novel tetrathiafulvalene-phenanthroline based dyads by means of the Z-scan technique.
New charge transfer salts of two organic π-donors of the tetrathiafulvalene type with the paramagnetic [Cr(NCS)6]3- anion
2003
cited By 9; International audience; The electrochemical combination of the paramagnetic anion [Cr(NCS)6]3- with the organic π-donors bis(ethylenedithio)tetrathiafulvalene (ET) and 4,5-bis(2-hydroxyethylthio) -4′,5′-ethylenedithiotetrathiafulvalene (DHET-EDTTTF) leads to two new radical cation salts, namely (ET)4 [Cr(NCS 6]·PhCN 1 and (DHET-EDTTTF)2 (NEt4)[Cr(NCS)6] 2. Both have been characterized by X-ray crystallography, magnetic and resistivity measurements. The structure of 1 consists of alternating inorganic layers generated by the anions and organic layers in which the PhCN molecules are inserted; the organic sub-lattice is built up from four different ET units, three of them with a ch…
CCDC 294531: Experimental Crystal Structure Determination
2007
Related Article: C.J.Gomez-Garcia, E.Coronado, S.Curreli, C.Gimemez-Saiz, P.Deplano, M.L.Mercuri, L.Pilia, A.Serpe, C.Faulmann, E.Canadell|2006|Chem.Commun.||4931|doi:10.1039/b610408h
CCDC 1945945: Experimental Crystal Structure Determination
2019
Related Article: Suchithra Ashoka Sahadevan, Alexandre Abhervé, Noemi Monni, Pascale Auban-Senzier, Joan Cano, Francesc Lloret, Miguel Julve, Hengbo Cui, Reizo Kato, Enric Canadell, Maria Laura Mercuri, Narcis Avarvari|2019|Inorg.Chem.|58|15359|doi:10.1021/acs.inorgchem.9b02404
CCDC 240303: Experimental Crystal Structure Determination
2005
Related Article: E.Coronado, S.Curreli, C.Gimenez-Saiz, C.J.Gomez-Garcia|2012|Inorg.Chem.|51|1111|doi:10.1021/ic202269x
CCDC 837033: Experimental Crystal Structure Determination
2012
Related Article: E.Coronado, S.Curreli, C.Gimenez-Saiz, C.J.Gomez-Garcia|2012|Inorg.Chem.|51|1111|doi:10.1021/ic202269x
CCDC 837031: Experimental Crystal Structure Determination
2012
Related Article: E.Coronado, S.Curreli, C.Gimenez-Saiz, C.J.Gomez-Garcia|2012|Inorg.Chem.|51|1111|doi:10.1021/ic202269x
CCDC 749412: Experimental Crystal Structure Determination
2012
Related Article: E.Coronado, S.Curreli, C.Gimenez-Saiz, C.J.Gomez-Garcia|2012|Inorg.Chem.|51|1111|doi:10.1021/ic202269x