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单词 semipolar bond
释义

semipolar bond


semipolar bond

(ˌsɛmɪˈpəʊlə) n (Chemistry) chem another name for coordinate bond

Semipolar Bond


Semipolar Bond

 

a chemical bond formed as a result of a donor-acceptor interaction. The name “semipolar bond” emphasizes that, regarding the degree of polarity, this bond occupies an intermediate position between low-polarity covalent bonds and high-polarity ionic bonds. The term “semipolar bond” is rarely used.

semipolar bond


sem·i·po·lar bond

a bond in which the two electrons shared by a pair of atoms belonged originally to only one of the atoms; often represented by a small arrow pointing toward the electron receiver; for example, nitric acid, O(OH)N→O; phosphoric acid, (OH)3P→O. Synonym(s): coordinate covalent bond

sem·i·po·lar bond

(sem'ē-pō'lăr bond) A bond in which the two electrons shared by a pair of atoms belonged originally to only one of the atoms; often represented by a small arrow pointing toward the electron receiver; e.g., nitric acid, O(OH)N→O; phosphoric acid, (OH)3P→O.
ThesaurusSeecoordinate bond
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更新时间:2024/11/12 4:02:04