Double-helix PnLin chains: novel potential nonlinear optical materials

2018 ◽  
Vol 20 (18) ◽  
pp. 12618-12623 ◽  
Author(s):  
Yangyang Hu ◽  
Xiaodong Xu ◽  
Yingjie Jiang ◽  
Guiling Zhang ◽  
Weiqi Li ◽  
...  

The structures, circular dichroism (CD) spectra and nonlinear optical (NLO) responses of a series of inorganic double-helix chains, PnLin (n = 6–12), have been investigated using the quantum chemistry method.

2000 ◽  
Author(s):  
P. M. Tentzepis ◽  
P. Chen ◽  
I. V. Tomov ◽  
A. S. Dvornikov ◽  
D. A. Oulianov

2021 ◽  
Vol 142 ◽  
pp. 107231
Author(s):  
Palwasha Khan ◽  
Tariq Mahmood ◽  
Khurshid Ayub ◽  
Sobia Tabassum ◽  
Mazhar Amjad Gilani

1993 ◽  
Vol 48 (2) ◽  
pp. 140-148 ◽  
Author(s):  
J. Fleischhauer ◽  
A. Koslowski ◽  
B. Kramer ◽  
E. Zobel ◽  
G. Bringmann ◽  
...  

AbstractThe circular dichroism (CD) of the biaryls ancistrocladeine and dioncophylleine A has been studied. The CNDO/S method in combination with a Boltzmann weighting o f different structures using AM 1 energies has been applied to reproduce the experimental CD spectra o f the two alkaloids with known absolute configuration at with those o f the exciton chirality method.


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