scholarly journals Density functional calculation on the geometric structure and electronic properties of the endohedral fullerene N2@C60

2010 ◽  
Vol 59 (3) ◽  
pp. 1707
Author(s):  
Gao Hong ◽  
Zhu Wei-Hua ◽  
Tang Chun-Mei ◽  
Geng Fang-Fang ◽  
Yao Chang-Da ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Geometric Structure ◽  
Density Functional ◽  
Density Functional Calculation ◽  
Endohedral Fullerene

scholarly journals Влияние переходных металлов IIIВ-группы на формирование замкнутых германиевых кластеров: компьютерный эксперимент в рамках теории функционала плотности

2019 ◽  
Vol 21 (2) ◽  
pp. 182-190
Author(s):  
Nadezda A. Borshch ◽  
Sergey I. Kurganskii
Keyword(s):  
Density Functional Theory ◽  
Solid State ◽  
Electronic Properties ◽  
Magnetic Moment ◽  
Geometric Structure ◽  
Density Functional ◽  
Chem Phys ◽  
Silicon Clusters ◽  
Functional Theory ◽  
Doped Silicon

Представлены результаты моделирования пространственной структуры и электронных свойств кластеров MeGe16 - и MeGe20 - (Me = Sc, Y, Lu). Рассматривается возможность синтеза  пуллереноподобных кластеров и кластеров с другими типами замкнутых структур. Проведены сравнительные расчеты в рамках теории функционала плотности с использованием базиса SDD и трех различных потенциалов – B3LYP, B3PW91 и PBEPBE. Анализируется влияние выбора потенциала на результаты моделирования пространственной структуры кластеров и их электронного спектра. Оценка адекватности теоретических методов проводится путем сравнения рассчитанных электронных спектров с экспериментальными результатами по фотоэлектронной спектроскопии кластеров.     REFERENCES Kroto H. W., Heath J. R., O’Brien S. C., Curl R. F., Smalley R. E. C60: Buckminsterfullerene. Nature, 1985, v. 318, pp. 162-163. https://doi.org/10.1038/318162a0 Hiura H., Miyazaki, Kanayama T. Formation of Metal-Encapsulating Si Cage Clusters. Phys. Rev. Lett., 2001, v. 86, p. 1733. https://doi.org/10.1103/PhysRev-Lett.86.1733 Wang J., Han J. Geometries, stabilities, and electronic properties of different-sized ZrSin (n=1–16) clusters: A density-functional investigation. Chem. Phys., 2005, v. 123(6), pp. 064306–064321. https://doi.org/10.1063/1.1998887 Guo L.-J., Liu X., Zhao G.-F. Computational investigation of TiSin (n=2–15) clusters by the densityfunctional theory. Chem. Phys., 2007, v. 126(23), pp. 234704–234710.  https://doi.org/10.1063/1.2743412 Li J., Wang G., Yao C., Mu Y., Wan J., Han M. Structures and magnetic properties of SinMn (n=1–15) clusters. Chem. Phys., 2009, v. 130(16), pp. 164514–164522.  https://doi.org/10.1063/1.3123805 Borshch N. A., Berestnev K. S., Pereslavtseva N. S., Kurganskii S. I. Geometric structure and electron spectrum of YSi n− clusters (n = 6–17) Physics of the Solid State, 2014, v. 56(6), pp. 1276–1281. https://doi.org/10.1134/S1063783414060080 Borshch N., Kurganskii S. Geometric structure, electron-energy spectrum, and growth of anionic scandium-silicon clusters ScSin- (n = 6–20). Appl. Phys., 2014, v. 116(12), pp. 124302-1 – 124302-8. https://doi.org/10.1063/1.4896528 Borshch N. A., Pereslavtseva N. S., Kurganskii S. I. Spatial structure and electronic spectrum of TiSi n - Clusters (n = 6–18). Russian Journal of Physical Chemistry A, v. 88(10), pp. 1712–1718. https://doi.org/10.1134/S0036024414100070 Borshch N. A., Pereslavtseva N. S., Kurganskii S. I. Spatial and electronic structures of the germanium-tantalum clusters TaGe n − (n = 8–17). Physics of the Solid State, 2014, vol. 56(11), pp. 2336–2342. https://doi.org/10.1134/S1063783414110055 Huang X., Yang J. Probing structure, thermochemistry, electron affi nity, and magnetic moment of thulium-doped silicon clusters TmSi n (n = 3–10) and their anions with density functional theory. Mol. Model., 2018, v. 24(1), p. 29. https://doi.org/10.1007/s00894-017-3566-7 Zhang, Y., Yang, J., Cheng, L. J. Probing Structure, Thermochemistry, Electron Affi nity and Magnetic Moment of Erbium-Doped Silicon Clusters ErSin (n = 3–10) and Their Anions with Density Functional Theory. Sci., 2018, v. 29(2), pp. 301–311. https://doi.org/10.1007/s10876-018-1336-z Ye T., Luo C., Xu B., Zhang S., Song H., Li G. Probing the geometries and electronic properties of charged Zr2Si n q (n = 1–12, q = ±1) clusters. Chem., 2018, v. 29(1), pp. 139–146.  https://doi.org/10.1007/s11224-17-1011-2 Nguyen M.T., Tran Q. T., Tran V.T. A CASSCF/ CASPT2 investigation on electron detachments from ScSi n − (n = 4–6) clusters. Mol. Model., 2017, v. 23(10), p. 282. https://doi.org/10.1007/s00894-017-3461-2 Liu Y., Jucai Yang J., Cheng L. Structural Stability and Evolution of Scandium-Doped Silicon Clusters: Evolution of Linked to Encapsulated Structures and Its Infl uence on the Prediction of Electron Affi nities for ScSin (n = 4–16) Clusters. Chem., 2018, v. 57(20), pp 12934–12940. https://doi.org/10.1021/acs.inorgchem.8b02159

Magnetic and Electronic Properties of CaCu3Cr4O12and CaCu3Cr2Sb2O12by First-Principles Density Functional Calculation

2007 ◽  
Vol 46 (23) ◽  
pp. 9575-9583 ◽  
Author(s):  
H. P. Xiang ◽  
X. J. Liu ◽  
E. J. Zhao ◽  
J. Meng ◽  
Z. J. Wu
Keyword(s):  
Electronic Properties ◽  
First Principles ◽  
Density Functional ◽  
Density Functional Calculation

Geometric structures and electronic properties of the Bi2X2Y (X, Y = O, S, Se, and Te) ternary compound family: a systematic DFT study

2018 ◽  
Vol 6 (48) ◽  
pp. 13241-13249 ◽  
Author(s):  
Xiaoyu Ma ◽  
Dahu Chang ◽  
Chunxiang Zhao ◽  
Rui Li ◽  
Xiaoyu Huang ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Electronic Properties ◽  
Ternary Compound ◽  
Geometric Structure ◽  
First Principles ◽  
Density Functional ◽  
Dft Study ◽  
Geometric Structures ◽  
Functional Theory

The geometric structure and electronic properties of Bi2X2Y (X, Y = O, S, Se, and Te) ternary compound have been studied by means of first-principles density functional theory.

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