Geminal - Wikipedia
In chemistry, the descriptor geminal (from Latin gemini 'twins' [1]) refers to the relationship between two atoms or functional groups that are attached to the same atom. A geminal diol, for example, is a diol (a molecule that has two alcohol functional groups) attached to the same carbon atom, as in methanediol.
Geminal-atom catalysis for cross-coupling | Nature
Sep 20, 2023 · Here we report a class of heterogeneous geminal-atom catalysts (GACs), which pair single-atom sites in specific coordination and spatial proximity.
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GEMINAL 释义 | 柯林斯英语词典 - Collins Online Dictionary
2 种含义: 1. of, relating to, or having a pair (of elements) 2. chemistry (of an atom) having two functioning groups.... 点击查看更多定义。
Geminal Definition & Meaning - Merriam-Webster
The meaning of GEMINAL is relating to or characterized by two usually similar substituents on the same atom.
Geminal - (Organic Chemistry) - Vocab, Definition, Explanations
In organic chemistry, geminal refers to the position of two substituents attached to the same carbon atom. This term is often used when discussing functional groups or atoms in molecules, especially in the context of hydration reactions where water adds to aldehydes and ketones.
geminal - 维基词典，自由的多语言词典 - 維基詞典
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Illustrated Glossary of Organic Chemistry - Geminal
Geminal (gem): Describes two functional groups bonded to the same carbon. The prefix gem may be added to the molecule's name to indicate the geminal relationship.
Two-electron functions, called also geminals, have been around in quantum chemistry for some time. They represent a generalization of one-electron orbitals accounting for intra-orbital correlation effects. Geminal-based methods can be tailored to be variational as well as size-consistent and size-extensive.
Geminal - Oxford Reference
(in chemistry) describing two like groups or atoms attached to the same atom in a molecule, i.e. the geminal groups