- In chemistry, a
hypervalent molecule (the
phenomenon is
sometimes colloquially known as
expanded octet) is a
molecule that
contains one or more main group...
- 4-electron (3c–4e) bond is a
model used to
explain bonding in
certain hypervalent molecules such as
tetratomic and
hexatomic interhalogen compounds, sulfur...
-
These are the
hypervalent organoiodines,
often called iodanes after the
IUPAC rule used to name them.
These iodine compounds are
hypervalent because the...
- (Diacetoxyiodo)benzene, also
known as phenyliodine(III)
diacetate (PIDA) is a
hypervalent iodine chemical with the
formula C 6H 5I(OCOCH 3) 2. It is used as an...
- to
attain this
configuration in compounds.
There are, however, some
hypervalent molecules in
which the 3d
level may play a part in the bonding, although...
-
approximation used by many
force fields, and
allows the
VALBOND method to
handle hypervalent molecules and
transition metal complexes. The
VALBOND energy term has...
- with
hypervalent iodine reagents involves the
functionalization of the α
position of
carbonyl compounds through the
intermediacy of a
hypervalent iodine(III)...
-
Phenol oxidation with
hypervalent iodine reagents leads to the
formation of quinone-type
products or
iodonium ylides,
depending on the
structure of the...
- and
Structures of
Hypervalent Pentacoordinate Carbon and
Boron Compounds Bearing an
Anthracene Skeleton −
Elucidation of
Hypervalent Interaction Based...
-
definitively excluding the role of d-orbital
hybridisation in
bonding in
hypervalent compounds of second-row (period 3) elements,
ending a
point of contention...