- 5041–5043. doi:10.1021/ja01020a058. Katz,
Thomas J. (1960). "The
cyclooctatetraenyl dianion". J. Am. Chem. Soc. 82 (14): 3784–3785. doi:10.1021/ja01499a077...
-
solution the
rings rotate with a low
activation energy. The uranium-
cyclooctatetraenyl bonding was
shown by
photoelectron spectroscopy to be
primarily due...
- series. They
typically have a
sandwich structure with two
dianionic cyclooctatetraenyl ligands (COT2-,
which is C 8H2− 8)
bound to an actinide-metal center...
- Sitzmann, H.; Calcium, Strontium, Barium, and
Ytterbium Complexes with
Cyclooctatetraenyl or
Cyclononatetraenyl Ligands. J. Am. Chem. Soc., 2005, 127 (49),...
- η5-cyclopentadienyl
pentadienyl cyclohexadienyl 5 6 η2-benzene 2 2 η4-benzene 4 4 η6-benzene 6 6 η7-cycloheptatrienyl 7 6 or 10 η8-
cyclooctatetraenyl 8 10...
- has its
protons downfield at 9.17 ppm,
those of the electron-rich
cyclooctatetraenyl anion move
upfield to 6.75 ppm and its
dianion even more
upfield to...
- well
known organoneptunium compounds are the
cyclopentadienyl and
cyclooctatetraenyl compounds and
their derivatives. The
trivalent cyclopentadienyl compound...
-
organothorium compounds has
focused on the
cyclopentadienyl complexes and
cyclooctatetraenyls. Like many of the
early and
middle actinides (up to americium, and...
- M(C6H6)2, the best
known example being bis(benzene)chromium. Bis(
cyclooctatetraenyl) complexes: M(C8H8)2, such as U(C8H8)2 and Th(C8H8)2 (both actinocenes)...
-
cyclooctatetraenide (K2C8H8) is an
important precursor to many
metal cyclooctatetraenyl derivatives, such as uranocene.: 266 The
large and very
weakly polarising...
