Derivatives of @[email protected], in which a metal (or other @[email protected]) replaces the hydrogen attached to sulfur, e.g. CH3S−Na+ sodium methanethiolate.
Source: PAC, 1995, 67, 1307. (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1372 [Terms] [Paper]