- the cube, and they have the same three-dimensional
symmetry groups, the
octahedral symmetry O h {\displaystyle \mathrm {O} _{\mathrm {h} }} . The regular...
- an
octahedral number is a
figurate number that
represents the
number of
spheres in an
octahedron formed from close-packed spheres. The nth
octahedral number...
-
permutation of the four
diagonals of the cube.
Chiral and full (or achiral)
octahedral symmetry are the
discrete point symmetries (or equivalently, symmetries...
- In chemistry,
octahedral molecular geometry, also
called square bipyramidal,
describes the
shape of
compounds with six
atoms or
groups of
atoms or ligands...
- cleavage.
Octahedral cleavage occurs when
there are four
cleavage planes in a crystal.
Fluorite exhibits perfect octahedral cleavage.
Octahedral cleavage...
-
common type of
complex is
octahedral, in
which six
ligands form the
vertices of an
octahedron around the
metal ion. In
octahedral symmetry the d-orbitals...
- d4
Octahedral high spin: Cr2+, 64.5 pm.
Octahedral low spin: Mn3+, 58 pm. d5
Octahedral high spin: Fe3+, the
ionic radius is 64.5 pm.
Octahedral low...
- In 4-dimensional geometry, the
octahedral pyramid is
bounded by one
octahedron on the base and 8
triangular pyramid cells which meet at the apex. Since...
-
Octahedral clusters are
inorganic or
organometallic cluster compounds composed of six
metals in an
octahedral array. Many
types of
compounds are known...
- three-dimensional
symmetry group as the
regular octahedron does, the
octahedral symmetry O h {\displaystyle \mathrm {O} _{\mathrm {h} }} . A
square and...
