Results 351 to 360 of about 4,430,580 (382)

Valence bond alternatives to double bonds and triple bonds

Journal of the Chemical Society, Faraday Transactions, 1992
The results of ab initio valence bond calculations for dinitrogen show that resonance between the valence bond structures [graphic omitted] and [graphic omitted] with electron-pair σ bonds and one-electron π bonds, generates a lower energy than does the triple-bond structure [graphic omitted]N ≡ N[graphic omitted] with Coulson–Fischer-type ...
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Green Bonds, Landscape Bonds, and Rainforest Bonds

2017
Green bonds, particularly green bonds applied to the forestry sector, are a newly emerging conservation finance instrument. The author presents an historical overview, provides details on the mechanisms, presents 1 case study, and then undertakes both a financial analysis and a policy analysis, along with a future outlook.
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Another look at bonds and bonding

Structural Chemistry, 2019
Because electrostatic flux does not depend on the location of the charges it links, it is independent of the quantum mechanical charge distribution in a molecule. By identifying a chemical bond with the electrostatic flux linking an atom’s core to its valence charge, one can generate a purely classical model of chemical bonding. The resulting bond flux
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Bond options and bond portfolio insurance

Insurance: Mathematics and Economics, 1991
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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How Bonded Is A Bonded Crown?

Dental Update, 2000
In Vitro Leakage of Resin-bonded Allporcelain Crowns. M. Ferrari, F. Mannocci, P. N. Mason, G. Kugel. Journal of Adhesive Dentistry 1999; 1: 233-242.
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Intermolecular interactions from a natural bond orbital, donor-acceptor viewpoint

, 1988
A. E. Reed, L. Curtiss, F. Weinhold
semanticscholar   +1 more source

Automatic atom type and bond type perception in molecular mechanical calculations.

Journal of Molecular Graphics and Modelling, 2006
Junmei Wang, Wei Wang, P. Kollman, D. Case   +3 more
semanticscholar   +1 more source

The Resonating Valence Bond State in La2CuO4 and Superconductivity

Science, 1987
P. Anderson
semanticscholar   +1 more source

Soldering, Adhesive Bonding, and Bonding

2015
This chapter discusses and analyzes the bonding of OEIC and its electrical and thermal environment. First, the bonding interface between the OEIC and the heat sink would be investigated. In the following, failure mechanisms and reliability tests are discussed.
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Encoding and decoding hydrogen-bond patterns of organic compounds

, 1990
M. C. Etter
semanticscholar   +1 more source