- 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...
- cleavage.
Octahedral cleavage occurs when
there are four
cleavage planes in a crystal.
Fluorite exhibits perfect octahedral cleavage.
Octahedral cleavage...
- salt structure,
where iron
atoms are
octahedrally coordinated by
oxygen atoms and the
oxygen atoms octahedrally coordinated by iron atoms. The non-stoichiometry...
- the cube, and they have the same three-dimensional
symmetry groups, the
octahedral symmetry O h {\displaystyle \mathrm {O} _{\mathrm {h} }} . The regular...
-
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...
-
compound with the
formula K3[Fe(CN)6]. This
bright red salt
contains the
octahedrally coordinated [Fe(CN)6]3− ion. It is
soluble in
water and its solution...
- in
nature as the rare
mineral söhngeite
which is
reported to
contain octahedrally coordinated gallium atoms.
Gallium hydroxide is amphoteric. In strongly...
-
which has
octahedral molecular geometry. The
structure of the
solid pentahydrate reveals a
polymeric structure wherein copper is
again octahedral but bound...
- In
continuum mechanics,
stress is a
physical quantity that
describes forces present during deformation. For example, an
object being pulled apart, such...
