selenides

  1. Compounds having the structure RSeR (R ≠ H). They are thus selenium analogues of ethers.
  2. Metal salts of selane, H2Se.
Source:
PAC, 1995, 67, 1307 (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1364