
Thiol
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In organic chemistry, a thiol is a compound that contains the functional group composed of a sulfur-hydrogen bond (-SH). Being the sulfur analogue of an alcohol group (-OH), this functional group is referred to either as a thiol group or a sulfhydryl group. More traditionally, thiols are often referred to as mercaptans.Thiols and alcohols have similar molecular structure. The major difference being the size of the chalcogenide, C-S bond lengths being around 180 picome...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In organic chemistry, a thiol is a compound that contains the functional group composed of a sulfur-hydrogen bond (-SH). Being the sulfur analogue of an alcohol group (-OH), this functional group is referred to either as a thiol group or a sulfhydryl group. More traditionally, thiols are often referred to as mercaptans.Thiols and alcohols have similar molecular structure. The major difference being the size of the chalcogenide, C-S bond lengths being around 180 picometers in length. The C-S-H angles approach 90°. In the solid or molten liquids, the hydrogen-bonding between individual thiol groups is weak, the main cohesive force being van der Waals interactions between the highly polarizable divalent sulfur centers.