Thio- - Wikipedia The prefix thio-, when applied to a chemical, such as an ion, means that an oxygen atom in the compound has been replaced by a sulfur atom This term is often used in organic chemistry
THIO- definition and meaning | Collins English Dictionary Definition of 'thio-' thio- in British English or before a vowel thi- combining form indicating that a chemical compound contains sulphur, esp denoting that a compound is derived from a specified compound by the replacement of an oxygen atom with a sulphur atom
What does thio- mean? - Definitions for thio- The prefix thio-, when applied to a chemical, such as an ion, means that an oxygen atom in the compound has been replaced by a sulfur atom This meaning is especially valid in organic chemistry
Thio - definition of Thio by The Free Dictionary thio- a combining form meaning “sulfur” (thiobacillus), used esp in the names of chemical compounds in which part or all of the oxygen atoms have been replaced by sulfur (thiosulfuric acid)
Thio- - Wikiwand The prefix thio-, when applied to a chemical, such as an ion, means that an oxygen atom in the compound has been replaced by a sulfur atom This term is often used in organic chemistry
IUPAC - thio (T06347) See also entries prefixed thio- Source: PAC, 1995, 67, 1307 (Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)) on page 1371 [Terms] [Paper] Citation: 'thio' in IUPAC Compendium of Chemical Terminology, 5th ed International Union of Pure and Applied Chemistry; 2025