Polythermal investigation of the C6o-CC14 system resulted in two phase diagrams. The stable one involves two solvates with 1 : 12 and 1 : 2 molar ratios, respectively. A metastable diagram, only showing the 1 : 2 solvate, has been observed. C6o, 12 CCI 4 and C6o, 2 CC14 decompose peritectically at 2
Fullerene C60, 2CCl4 solvate. A solid-state study
✍ Scribed by René Céolin; Viatcheslav Agafonov; Daniel André; Ary Dworkin; Henri Szwarc; Jerôme Dugué; Bieneta Keita; Louis Nadjo; Claude Fabre; André Rassat
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 334 KB
- Volume
- 208
- Category
- Article
- ISSN
- 0009-2614
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Crystallographic and thermodynamic experiments show that crystalline C60 obtained by slow evaporation of solutions in n-heptane is a C6o, n-heptane 1:1 solvate. Its lattice is hexagonal, Laue class 6/mmm, with a = 10.00(4) ,A and c = 10.16(1) .~. No transition is observed at temperatures higher than
We report on the observation of two different triplet states in photoexcited C, fullerene molecules. The following fine structure parameters were determined from spectral fits to the triplet powder spectrum: IDI [=0.0117 cm-' (12.5 mT), lJ&l=O.O014 cm-' (1.5 mT) and / D2j ~0.0047 cm-' (5 mT), l&l =O