Keywords: Sodium-selenide-xtal-1992-Se-coord-CM-3D-balls.png Ball-and-stick model of the selenium coordination environment in the crystal structure of sodium selenide Na<sub>2</sub>Se Colour code Sodium Na purple Selenium Se orange-brown Crystal structure from http //dx doi org/10 1021/ic00037a027 Inorg Chem 1992 31 2127 2132 Model constructed and image generated in http //www crystalmaker com/ CrystalMaker 8 2 Own 2010-06-04 Ben Mills Benjah-bmm27 Images by Ben Mills Sodium selenide Sodium compounds Selenides |