✍ Scribed by S. Grimme; S.D. Peyerimhoff
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Reaction of C~70~ with ten equivalents of silver(I) trifluoroacetate at 320–340 °C followed by fractional sublimation at 420–540 °C and HPLC processing led to the isolation of a single abundant isomer of C~70~(CF~3~)~__n__~ for __n__ = 2, 4, 6, and 10, and two abundant isomers of C~70~(
Ab initio self-consistent-field molecular orbital calculations have been carried out for the C,H,, ( n = 3 to 6) cycloakanes and various conformers of their protonated forms. The calculated protonation energies for the sequence of conformers of the protonated forms follow the experimentally observed
The structure and inversIon bamer of PL13 has been studied using ab uutlo SCI-CI calculations The Inversion potential is very flat, showmg a mirumum at a bond angle of = 102" and a bamer of =2 2 kcal/mole. The effects of basis set on the calculated bamer are dscussed. \* Ref. [l] includes references
Two bis-flavine derivatives linked by a 1,3-diamidobenzene and a 1,3-diamidopyridine have been prepared and their conformation determined by a combination of NMR experiments ( 1 H and 13 C) and DFT calculations including GIAO absolute shieldings. In the case of the pyridyl derivative, the conformati