| Full text | |
| Author(s): Show less - |
Exner, Jessica
[1]
;
Eusterwiemann, Steffen
[1]
;
Janka, Oliver
[2]
;
Doerenkamp, Carsten
[3, 4]
;
Massolle, Anja
[1, 5]
;
Niehaus, Oliver
[2]
;
Daniliuc, Constantin G.
[1]
;
Poettgen, Rainer
[2]
;
Neugebauer, Johannes
[1, 5]
;
Studer, Armido
[1]
;
Eckert, Hellmut
[3, 4]
Total Authors: 11
|
| Affiliation: | [1] Westfalische Wilhelms Univ Munster, Inst Organ Chem, Corrensstr 40, D-48149 Munster - Germany
[2] Westfalische Wilhelms Univ Munster, Inst Anorgan & Analyt Chem, Corrensstr 30, D-48149 Munster - Germany
[3] Westfalische Wilhelms Univ Munster, Inst Phys Chem, Corrensstr 28-30, D-48149 Munster - Germany
[4] Univ Sao Paulo, Sao Carlos Inst Phys, Av Trab Sao Carlense 400, BR-13566590 Sao Carlos, SP - Brazil
[5] Ctr Multiscale Theory & Computat, Corrensstr 40, D-48149 Munster - Germany
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | Physical Chemistry Chemical Physics; v. 20, n. 46, p. 28979-28983, DEC 14 2018. |
| Web of Science Citations: | 0 |
| Abstract | |
Antiferromagnetic coupling in TEMPO-based radicals can be enhanced via self-assembly through London dispersion interactions in amphiphilic solids. The synthesis, magnetic characterization, and three crystal structures of the solid radical ion salts (R-DMAT-n)X with various counterions X and alkyl chain lengths n are reported. Magnetic susceptibility and absolute EPR signal intensity measurements show singlet-triplet transitions in a number of cases, which is discussed in relation to the crystal structures. Antiferromagnetic ordering effects are sensitive to both the length of the alkyl chain and the counter anion. (AU) | |
| FAPESP's process: | 17/06649-0 - New Optical Materials based on Rare-Earth Doped Oxyfluoride Glasses and Ceramics: Structural Studies by Electron Paramagnetic Resonance Methods |
| Grantee: | Carsten Doerenkamp |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |