Magnetic molecular charge-transfer salts containing layers of water and tris(oxalato) ferrate(III) anions
Martin, Lee, Day, Peter, Barnett, Sarah A., Tocher, Derek A., Horton, Peter N. and Hursthouse, Mike B. (2008) Magnetic molecular charge-transfer salts containing layers of water and tris(oxalato) ferrate(III) anions. Crystengcomm, 10, (2), 192-196. (doi:10.1039/b711325k).
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Description/Abstract
We describe the synthesis, crystal structure and conducting properties of two new BEDT-TTF charge transfer salts of tris(oxalato)ferrate(III) containing slightly different numbers of water molecules, (BEDT-TTF)12[Fe(C2O4)3]2·xH2O [x = 15 ( I) and 16 ( II)]. I crystallizes in the monoclinic space group C2/c, a = 36.017(10), b = 30.880(10), c = 36.183(15) Å, = 90, = 93.66(3), = 90°, V = 40161(23) Å3, T = 120(2) K, Z = 8, R1 = 0.0842 [F2 > 2(F2)]; II crystallizes in the same space group, a = 17.9695(15), b = 15.4988(13), c = 36.115(3) Å, = 90, = 93.720(2), = 90°, V = 10037.1(14) Å3, T = 150(2) K, Z = 4, R1 = 0.0673 [F2 > 2(F2)]. Electrical resistivity measurements show that I and II are semiconductors below 275 K.
| Item Type: | Article |
|---|---|
| ISSNs: | 1466-8033 (print) |
| Related URLs: | |
| Keywords: | h3o, cr, conductivity, superconductor, nh4, fe, bedt-ttf |
| Subjects: | Q Science Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| Item ID: | 54481 |
| Date Deposited: | 19 Aug 2008 |
| Last Modified: | 01 Jun 2011 07:03 |
| Contributors: | Martin, Lee (Author) Day, Peter (Author) Barnett, Sarah A. (Author) Tocher, Derek A. (Author) Horton, Peter N. (Author) Hursthouse, Mike B. (Author) |
| Date: | 2008 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/54481 |
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