1. polymorph - Noun
2. polymorph - Verb
A substance capable of crystallizing in several distinct forms; also, any one of these forms. Cf. Allomorph.
Source: Webster's dictionaryCoesite is a denser polymorph of SiO 2 found in some meteorite impact sites and in metamorphic rocks formed at pressures greater than those typical of the Earth's crust. Source: Internet
In very high-pressure situations, silicon will be six-fold or octahedral coordination, such as in the perovskite structure or the quartz polymorph stishovite (SiO 2 ). Source: Internet
By 1912, Ostwald noted that the allotropy of elements is just a special case of the phenomenon of polymorphism known for compounds, and proposed that the terms allotrope and allotropy be abandoned and replaced by polymorph and polymorphism. Source: Internet
Applications Hexagonal BN Ceramic BN crucible Hexagonal BN (h-BN) is the most widely used polymorph. Source: Internet
For instances, having the wrong crystal polymorph can result in failure of a drug while in storage between manufacture and administration. Source: Internet
Geochemistry Corals are shallow, colonial organisms that integrate δ 18 O and trace elements into their skeletal aragonite ( polymorph of calcite ) crystalline structures, as they grow. Source: Internet