isostructural

[ ahy-suh-struhk-cher-uh l ]
/ ˌaɪ səˈstrʌk tʃər əl /

adjective Crystallography.

(of two substances) having the same crystal structure but not necessarily a similar chemical composition.

Origin of isostructural

First recorded in 1905–10; iso- + structural
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019