Dinitrogen - an overview | ScienceDirect Topics
网页Among inorganic chemists, finding new methods for fixing dinitrogen nearly always starts with the synthesis of metal–N 2 complexes and an exploration of their reactivity and properties. Bonding N 2 to a metal ‘activates’ the nitrogen, sometimes weakly and sometimes more strongly.
8.9.2: Chemistry of Nitrogen (Z=7) - Chemistry ... - Chemistry …
网页Nitrogen is present in almost all proteins and plays important roles in both biochemical applications and industrial applications. Nitrogen forms strong bonds because of its ability to form a triple bond with itself and other elements. Thus, there is a lot of energy in the compounds of nitrogen.
Chemistry of Nitrogen (Z=7) - Chemistry LibreTexts
网页2023年6月30日 · The dinitrogen molecule (\(N_2\)) is an "unusually stable" compound, particularly because nitrogen forms a triple bond with itself. This triple bond is difficult to break. For dinitrogen to follow the octet rule, it must have a triple bond.
Dinitrogen - SpringerLink
网页2015年1月1日 · Dinitrogen is a chemical compound formed from the covalent bonding of two nitrogen atoms. It is a colorless, odorless gas at room temperature and pressure, which makes up approximately 78 % of the Earth’s atmosphere (by volume).
Dinitrogen complexation and reduction at low-valent calcium
网页2021年3月12日 · Earth’s atmosphere contains mainly dinitrogen (N 2), a diatomic gas with an extremely strong N≡N triple bond. Being unpolarized and having very low proton and electron affinities, N 2 is fully chemically inert under a wide range of conditions .
Activation of Dinitrogen by Polynuclear Metal Complexes
网页2020年5月4日 · Here we report a comprehensive review of multimetallic-dinitrogen complexes and their utility toward N 2 activation, beginning with the d -block metals from Group 4 to Group 11, then extending to Group 13 (which is exclusively populated by B complexes), and finally the rare-earth and actinide species.
Recent Developments of Dinitrogen Activation on Metal …
网页2022年12月1日 · Dinitrogen activation on metal complexes and clusters under ambient condition is the long-standing goal in the modern chemistry. In this review, an attempt has been made to survey the mechanistic aspects of dinitrogen activation and functionalization based on different coordination binding modes of dinitrogen.
Dinitrogen Binding and Activation: Bonding Analyses of Stable …
网页2022年9月9日 · Herein, we report the EDA–NOCV analyses of dinitrogen-bonded stable complexes V (III/I)–N 2 (1–4) to provide deeper insights into the fundamental bonding aspects of V–N 2 bond, showing the interacting orbitals and corresponding pairwise orbital interaction energies (Δ Eorb (n)).
Cooperative Dinitrogen Activation: Identifying the Push‐Pull …
网页2023年9月15日 · The cooperative “push-pull” effects of Re I, Mo 0, W 0 complexes and borane Lewis acids on the dinitrogen bond are evaluated in molecular orbital diagrams: we extract electronic design principles in terms of orthogonal σ and π “push-pull” paths that may guide the design of complexes towards the desired thermal, electrochemical or ...
Direct Incorporation of Dinitrogen into an Aliphatic C–H Bond
网页2023年2月23日 · The activation of dinitrogen (N 2) and direct incorporation of its N atom into C–H bonds to create aliphatic C–N compounds remains unresolved. Incompatible conditions between dinitrogen reduction and C–H functionalization make this process extremely challenging. Herein, we report the first example of …