In chemistry, azide (/ ˈeɪzaɪd /, AY-zyd) is a linear, polyatomic anion with the formula N − 3 and structure −N=N+=N−. It is the conjugate base of hydrazoic acid HN3.

2021年10月14日 · Azide anion is a pseudohalide anion. It has a role as a mitochondrial respiratory-chain inhibitor. It is a conjugate base of a hydrogen azide. Organic or inorganic compounds that contain the -N3 group. COD records with this CID as component.

2018年6月29日 · The azide ion is the conjugate base of hydrazoic acid, HN 3. Despite being only weakly basic (the pK a of HN 3 is only 4.6) N3 is an extremely good nucleophile – according to one measure, more nucleophilic than any amine (see post: Nucleophilicity of amines). It’s not hard to rationalize why this might be when you stop to think about it.

2021年10月2日 · The valence electrons from these atoms help form the Azide anion Lewis structure. N3– comprises three Nitrogen atoms that all contribute valence electrons based on their position in the periodic table of elements.

2023年10月11日 · The Lewis structure of an azide [N3]– ion consists of three identical nitrogen (N) atoms. One N-atom acts as the central atom, while the other two nitrogen atoms act as outer atoms in [N3]– Lewis structure.

2012年9月1日 · Theory is developed for the calculation of the polarity parametersthat are associated with the one-electronπx(NN) andπy(NN) bonds in the increased-valence struc-tures, and illustrative STO-6G estimates of their values are reported.

2023年10月13日 · In this article, we will calculate the formal charges present on N3– bonded atoms in addition to the charge present on the ion overall.

Gamma carbonic anhydrase family protein. U-3886.

Azide ion (N3-) lewis structure contains two N=N bonds. Each outside nitrogen atoms have two lone pairs and center nitrogen atom does not have. There are charges on all nitrogen atoms. Steps of drawing the lewis structure of NCl3 are explained in detail in this tutorial.

2012年9月1日 · 使用 Heitler-London 原子轨道类型的（分数）电子对 πx (NN) 和 πy (NN) 键的波函数公式，N3-阴离子和 N3-自由基的增加价结构等效于熟悉的标准路易斯结构和单线态双自由基（或“长键”）路易斯结构。