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3 Ιαν 2019 · The shared electron-pair bonding model was suggested by Gilbert Lewis more than 100 years ago. Emerging from the chemical experience of the time, Lewis structures described contemporary aspects...
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A covalent bond is a chemical bond that involves the sharing of electrons to form electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs. The stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding. [1]
3 Ιαν 2019 · In our discussion 1 of the shared electron-pair bonding model of Gilbert Lewis 2, 3, 4, we recast that paradigm in the light of our present quantum theoretical understanding regarding the...
1 Ιουλ 1993 · Sharing analysis of the behavior of electrons in some simple ylides. Chemical Physics 2003, 286 (1) , 1-13. https://doi.org/10.1016/S0301-0104(02)00902-3; Xavier Fradera, Miquel Solà. Electron localization and delocalization in open-shell molecules.
This means that delocalization (electron sharing), as used in the Hellmann–Ruedenberg [40,49,50,51,52,53,54,55,56,57,58,59,83] energy analysis of covalent bonding, is a dynamical process. The shared electron, in addition to moving in the proximity of one nucleus, will transfer to the other nucleus and back with a well-defined periodicity.
6 Μαΐ 2020 · We separate the interactions into two main categories: (i) shared-electron interactions (chemical bonding) and (ii) unshared-electron interactions (physical binding).
4 ημέρες πριν · covalent bond, in chemistry, the interatomic linkage that results from the sharing of an electron pair between two atoms. The binding arises from the electrostatic attraction of their nuclei for the same electrons.
