Theoretical Study on Structure and Electronic Properties of 2, 5-Bis [4-N, N- Diethylaminostyryl] Thiophene and Its Furan and Pyrrole Derivatives Using Density Functional Theory (Dft)

2012 ◽  
Vol 2 (4) ◽  
pp. 166-173 ◽  
Author(s):  
B. Semire ◽  
A. Oyebamiji ◽  
M. Ahmad
Keyword(s):  
Density Functional Theory ◽  
Electronic Properties ◽  
Density Functional ◽  
Theoretical Study ◽  
Functional Theory ◽  
Pyrrole Derivatives

scholarly journals Thyroxine: A Theoretical Study of the Vibrational and Electronic Properties

2020 ◽  
Vol 3 (1) ◽  
pp. 31-40
Author(s):  
Ricardo V. K. Rizzon ◽  
Zélia M. da Costa Ludwig ◽  
Ricardo V. K. Rizzon ◽  
Lucas Modesto da Costa ◽  
Valdemir Ludwig
Keyword(s):  
Density Functional Theory ◽  
Electronic Properties ◽  
Density Functional ◽  
Theoretical Study ◽  
Minimum Energy ◽  
Functional Theory ◽  
Structures And Properties ◽  
The Density Functional Theory ◽  
Infra Red ◽  
Simulation Results

Through this work, we systematically studied the structural, vibrational and electronic properties of the fundamental state of the isolated thyroxine(3,5,3’,5-tetraiodothyronine). The minimum energy structures and properties were obtained using the Density Functional Theory (DFT). Our simulation results were compared with experimental results, including infra-red and Raman spectroscopy with an emphasis on the properties of iodine atoms. The UV-vis spectrum calculated in this work is the first result of this model for the thyroxine molecule.

Geometric, electronic properties of Au$_l$Pt$_m$ ($l$+$m$$\leqslant$10) clusters: A first-principles study

2021 ◽  
Author(s):  
Wei-Feng Xie ◽  
Hao-Ran Zhu ◽  
Shi-Hao Wei
Keyword(s):  
Density Functional Theory ◽  
Electronic Properties ◽  
First Principles ◽  
Density Functional ◽  
Inverse Design ◽  
Functional Theory ◽  
First Principles Study

The structural evolutions and electronic properties of Au$_l$Pt$_m$ ($l$+$m$$\leqslant$10) clusters are investigated by using the first$-$principles methods based on density functional theory (DFT). We use Inverse design of materials by...

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