The chemical response of main-group extended solids to formal mixed valency: the case of Li x BC

Author(s):  
A.M Fogg ◽  
G.R Darling ◽  
J.B Claridge ◽  
J Meldrum ◽  
M.J Rosseinsky

The introduction of mixed valency into extended main-group solids is discussed using the example of hole-doped LiBC, where a combination of experimental measurements and density functional theory calculations is used to understand the observed electronic properties in terms of deviation from the expected rigid-band electronic structure behaviour.

2017 ◽  
Vol 19 (48) ◽  
pp. 32184-32215 ◽  
Author(s):  
Lars Goerigk ◽  
Andreas Hansen ◽  
Christoph Bauer ◽  
Stephan Ehrlich ◽  
Asim Najibi ◽  
...  

We present the updated and extended GMTKN55 benchmark database for more accurate and extensive energetic evaluation of density functionals and other electronic structure methods with detailed guidelines for method users.


1999 ◽  
Vol 103 (48) ◽  
pp. 10627-10631 ◽  
Author(s):  
Christopher V. Grant ◽  
William Cope ◽  
James A. Ball ◽  
Guenter G. Maresch ◽  
Betty J. Gaffney ◽  
...  

2019 ◽  
Vol 21 (21) ◽  
pp. 11168-11174 ◽  
Author(s):  
Wiliam Ferreira da Cunha ◽  
Ramiro Marcelo dos Santos ◽  
Rafael Timóteo de Sousa Júnior ◽  
Renato Batista Santos ◽  
Geraldo Magela e Silva ◽  
...  

The structural and electronic properties of MoS2 sheets doped with carbon line domains are theoretically investigated through density functional theory calculations.


RSC Advances ◽  
2017 ◽  
Vol 7 (14) ◽  
pp. 8646-8653 ◽  
Author(s):  
Nobutsugu Hamamoto ◽  
Hiromitsu Sonoda ◽  
Michinori Sumimoto ◽  
Kenji Hori ◽  
Hitoshi Fujimoto

The polymorphism in lead(ii) phthalocyanine solids was discussed with the results of density functional theory calculations using small models.


RSC Advances ◽  
2017 ◽  
Vol 7 (63) ◽  
pp. 39546-39555 ◽  
Author(s):  
Ming-Yang Liu ◽  
Yang Huang ◽  
Qing-Yuan Chen ◽  
Ze-Yu Li ◽  
Chao Cao ◽  
...  

Based on first-principles density functional theory calculations, we systemically study the properties of two-dimensional buckled single-layer bismuth (b-bismuthene).


RSC Advances ◽  
2020 ◽  
Vol 10 (25) ◽  
pp. 14714-14719
Author(s):  
T. K. Bijoy ◽  
P. Murugan ◽  
Vijay Kumar

We report the results of density functional theory calculations on the atomic and electronic structure of solids formed by assembling A2B2PN (A = Ge and Sn, B = Cl, Br, and I) inorganic double helices.


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