The Changing Character of U.S.-Japanese Energy Relations

The CNDO/2 method has been used for evaluation of energy relations between some configurations of 1-methyl-1,4-dihydronicotinamide (I) - acetaldehyde (II) supermolecule. Stabilization energies have been estimated for formation of the configuration type A,B and C, the energetically most favourable situation corresponding to the formulas IIIa and IIIb. Characters of some MO's and CNDO/2 and INDO electron distributions are discussed with respect to biochemical aspects of the interaction of NADH and acetaldehyde.

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Italy, Russia and the Great Reconfiguration in East–West Energy Relations

Europe Asia Studies ◽

10.1080/09668136.2020.1767759 ◽

2020 ◽

pp. 1-26

Author(s):

Andrea Prontera

Keyword(s):

Energy Relations ◽

East West

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Thinking energy outside the frame? Reframing and misframing in Euro-Mediterranean energy relations

Mediterranean Politics ◽

10.1080/13629395.2017.1358903 ◽

2017 ◽

Vol 23 (1) ◽

pp. 122-141 ◽

Cited By ~ 7

Author(s):

Anna Herranz-Surrallés

Keyword(s):

Energy Relations

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The transmission of polar effects. Part VII. A proton magnetic resonance spectra study of substituted mesitylenes, durenes, anthracenes, and triptycenes

Canadian Journal of Chemistry ◽

10.1139/v68-644 ◽

1968 ◽

Vol 46 (24) ◽

pp. 3903-3908 ◽

Cited By ~ 6

Author(s):

Keith Bowden ◽

J. G. Irving ◽

M. J. Price

Keyword(s):

Dielectric Constant ◽

Free Energy ◽

Carbon Tetrachloride ◽

Field Effect ◽

Proton Magnetic Resonance ◽

Chemical Shifts ◽

Linear Free Energy ◽

Solvent Dependence ◽

Similar Dependence ◽

Energy Relations

The chemical shifts of the ring protons in a series of monosubstituted mesitylenes and durenes, and of the 10-protons of a series of 9-substituted triptycenes and anthracenes have been measured in dimethyl sulfoxide, acetone, 2-methoxyethanol, and carbon tetrachloride. The solvent dependence of the substituent chemical shifts has been analyzed by linear free energy relations. The systems all show similar dependence which increases with increasing dielectric constant of the solvent. This does not result from the field effect being transmitted through the medium, but appears to arise from the formation of a hydrogen-bonded interaction between the solvent and the hydrogen of the solute. The substituent chemical shifts appear to arise from contributions from substituent field, resonance, magnetic anisotropy, and solvent effects.

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