Are Ring Currents Still Useful to Rationalize the Benzene Proton Magnetic Shielding?

2004 ◽  
Vol 6 (13) ◽  
pp. 2265-2267 ◽  
Author(s):  
Rosario G. Viglione ◽  
Riccardo Zanasi ◽  
Paolo Lazzeretti
Author(s):  
Raphael Berger ◽  
Maria Dimitrova ◽  
Rinat Nasibullin ◽  
Rashid R. Valiev ◽  
Dage Sundholm

Magnetically induced ring current are calculated from the magnetic shielding tensor by employing the Ampére-Maxwell law. The feasibility of the method is demonstrated by integrating the zz component of the...


Alloy Digest ◽  
1972 ◽  
Vol 21 (11) ◽  

Abstract BLENDALLOY 25-7904 is an 80% nickel-15% iron-5% molybdenum alloy having very high permeability and low coercive force for magnetic cores in such applications as transformer laminations, sensitive magnetic amplifiers and magnetic shielding. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-181. Producer or source: Spang Industries Inc..


BIOPHYSICS ◽  
2020 ◽  
Vol 65 (5) ◽  
pp. 876-882
Author(s):  
D. R. Khusainov ◽  
I. I. Korenyuk ◽  
V. I. Shakhmatova ◽  
K. N. Tumanyants ◽  
N. S. Tribrat ◽  
...  

AIP Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 075123
Author(s):  
Mengjun Xie ◽  
Dagang Liu ◽  
Laqun Liu ◽  
Huihui Wang

2021 ◽  
Author(s):  
Peter Karadakov ◽  
Brett VanVeller

Chemists are trained to recognize aromaticity semi-intuitively, using pictures of resonance structures and Frost-Musulin diagrams, or simple electron-counting rules such as Hückel’s 4n + 2/4n rule. To quantify aromaticity one...


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