-
generally true of
pentacoordinated main-group
elements with one or more lone-pair-containing ligand,
including the oxygen-
pentacoordinated silicon examples...
-
phenomenon in
which electronegative substituents of
trigonal bipyramidal pentacoordinate compounds prefer to
occupy apical (axial)
positions (Lap). The term...
-
acidity function. It even
protonates some hydrocarbons to
afford pentacoordinate carbocations (carbonium ions). Like its
precursor hydrogen fluoride...
-
Organosilicon chemistry is the
study of
organometallic compounds containing carbon–silicon bonds, to
which they are
called organosilicon compounds. Most...
- its
parent molecule CH4, methane.
While nonrigidity is
common for
pentacoordinate species, six-coordinate
species typically adopt a more
rigid octahedral...
-
single electron donating atom of the protein, the iron is
often in a
pentacoordinate state. When
oxygen or the
toxic carbon monoxide is
bound the iron becomes...
-
ethylene glycol and an
alkali metal base to
produce highly reactive,
pentacoordinate silicates which provide access to a wide
variety of new
silicon compounds...
- phosphate. The
metal ions
occupy both
octahedral (six-coordinate) and
pentacoordinate sites in a 1:2 ratio.
Magnesium phosphate tribasic is
listed on the...
-
means of
comparison to the more
commonly observed tri, tetra, and
pentacoordinate phosphetanes. The
phosphenium case is
isoelectronic to a
cyclic carbene...
- been
identified in
complexes with
organosilicon compounds containing pentacoordinate palladium; see Shimada, Shigeru; Li, Yong-Hua; Choe, Yoong-Kee; Tanaka...
