Octahedral


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Related to Octahedral: octahedral coordination

Octahedral

Forms that exhibit the characteristics of a regular polygon having eight sides.
References in periodicals archive ?
The elongation of O-Ti-O bonds along the z direction of the coordination polyhedron and deviation of the angles from 90[degrees] lead to a decrease in symmetry from octahedral to tetragonal [D.
Activation energy is he energy required by hopping charge to de-trapped from its location position and to hope from one octahedral side to next octahedral side.
2+] from the octahedral and tetrahedral sheets which expose the edges of the platelets (Tsai et al.
42 nm) related both to changes in the interaction between interlayer Fe ions and the cations in the octahedral layers as well as changes in the configuration of the water molecules.
The ligand being tridendate is assumed to coordinate with cobalt ion forming an octahedral geometry.
For present purposes, Alpine pink fluorite is that which comes from the European Alps and not from "alpine-type" clefts elsewhere, although, as it happens, the earth contains only one important "alpine-type" locality outside Europe (though only just: it lies in the Polar Urals of Russia) which has produced octahedral pink fluorite crystals.
Several framboids had small areas where the underlying core of octahedral pyrite crystals was exposed (Fig.
The LDS is being used for up to three axes in applications such as Ingersoll Machine Co's High Velocity Module (HVM) developed in conjunction with Ford Motor Co and the experimental Octahedral Hexapod machine developed jointly with the National Institute of Standards and Technology (NIST).
dicer produces octahedral or cubical pellets from continuous plastic strips 1/8 in.
The diamonds are virtually entirely dodecahedron in crystal form, with the exception of two octahedral crystals, and four described as fragments.
1, and it was seen that the crystal is composed of tetrahedral [MoO4]2-anions and octahedral [Ni(en)3]2+ cations.