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Your search keyword '"Rashid, Samina"' showing total 6 results
Start Over Author "Rashid, Samina" Journal inorganic chemistry
6 results on '"Rashid, Samina"'

1. beta''-(BEDT-TTF) (sub)4 [(H (sub)3 O)Cr(C (sub)2 O (sub)4) (sub)3]CH (sub)2 Cl (sub)2: effect of included solvent on the structure and properties of a conducting molecular charge-transfer salt

Author

Rashid, Samina, Turner, Scott S., Le Pevelen, Delphine, Day, Peter, Light, Mark E., Hursthouse, Michael B., Firth, Steven, and Clark, Robin J. H.

Subjects
Chemistry, Inorganic -- Research, Oxygen -- Physiological aspects, Coordination compounds -- Physiological aspects, Hydrogen -- Physiological aspects, Chromium -- Physiological aspects, Chlorine -- Physiological aspects, Salts -- Physiological aspects, Solvents -- Physiological aspects, Chemistry
Abstract

Research has been conducted on the CH (sub)2 Cl (sub)2. The crystal structure and the physical properties of this compound have been investigated and the results indicate that the CH (sub)2 Cl (sub)2 solvate exhibits the donor layer disorder.

Published
2001

2. Molecular charge-transfer salt of BEDT-TTF[Bis(ethylenedithio)tetrathiafulvalene] with the oxalate-bridged dimeric anion [Fe(sub 2)(C(sub 2)O(sub 4))(sub 5)](super 4-)

Author

Rashid, Samina, Turner, Scott S., Day, Peter, Light, Mark E., and Hursthouse, Michael B.

Subjects
Ions -- Research, Ions -- Chemical properties, Ions -- Magnetic properties, Anions -- Research, Anions -- Chemical properties, Anions -- Magnetic properties, Crystals -- Structure, Crystals -- Research, Chemistry
Abstract

A new Bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) charge-transfer salt containing the novel anion [Fe(sub 2)(C(sub 2)O(sub 4))(sub 5)](super 4-) is presented. An antiferromagnetic interaction between pairs of FE atoms results from the bridging oxalate ligand providing an exchange pathway between the two Fe(super III) centers.

Published
2000

5. Beta'-BEDT-TTF)[usb 4][(H[sub 3]O)Cr(C[sub 2]O[sub 4])[sub 3]]CH[sub 2Cl[sub s]: Effect of...

Author

Rashid, Samina, Turner, Scott S., Le Pevelen, Delphine, Day, Peter, Light, Mark E., Hursthouse, Michael B., Firth, Steven, and Clark, Robin J.H.

Subjects
*ELECTRON donor-acceptor complexes, *MOLECULAR structure, *CHEMISTRY
Abstract

Reports on the crystal structure and physical properties of a conducting molecular charge-transfer salt where the cavity is occupied only by CH[sub 2]Cl[sub 2]. Thermal ellipsoids and atom labeling of beta''-(BEDT-TTF)[sub 4][(H[sub 3]O)Cr(C[sub 2]O[sub 4])[sub 3]]CH[sub 2]Cl[sub 2] compound; Representation of the docking of the BEDT-TTF with the [(H[sub 3]OCr(C[sub 2]O[sub 4])[sub 3]] layer.

Published
2001
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6. Molecular Charge-Transfer Salt of BEDT-TTF [Bis(ethylenedithio)tetrathiafulvalene] with the...

Author

Rashid, Samina and Turner, Scott S.

Subjects
*INORGANIC compounds, *IRON compounds, *SEMICONDUCTORS, *ANTIFERROMAGNETISM
Abstract

Reports that the compound (BEDT-TTF)4.Fe2(C2O4)5 is composed of an Fe(III)-Fe(III) oxalate bridged dimer interspersed with 4 BEDT-TTF in a checkerboard arrangement. Presence of [Fe2(C2O4)5]4- anions and four dimerized BEDT-TTF cations; Indication that the compound is semiconducting with short-range antiferromagnetic ordering at low temperature.

Published
2000
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