Definitions

1. noun

A type of complex metal oxide compound in which a central metal cation is coordinated to a large number of other metal or nonmetal cations, often with oxygen.

“The heteropoly compounds were found to have unique optical properties, making them useful in various applications.”

2. chemistry

A polyoxometalate with a central metal atom and a cluster of metal or nonmetal atoms around it.

“The research team studied the heteropoly structure of the new compound and its potential applications in catalysis.”