Last Updated
：2025/11/23
thione
（ plural ）
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(chemistry) A ketone-like compound in which the oxygen is replaced by sulfur, having the general formula R₂C=S
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thione
To confirm its structure, the chemist compared the IR spectrum of the thione with that of the corresponding ketone, looking for the characteristic C=S stretching band.
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To confirm its structure, the chemist compared the IR spectrum of the thione with that of the corresponding ketone, looking for the characteristic C=S stretching band.
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