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Farooq U, Naz S, Xu HG, Yang B, Xu XL, Zheng WJ. Recent progress in theoretical and experimental studies of metal-doped silicon clusters: Trend among elements of periodic table. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2019.213095] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Probing structure, thermochemistry, electron affinity, and magnetic moment of thulium-doped silicon clusters TmSi
n
(n = 3–10) and their anions with density functional theory. J Mol Model 2017; 24:29. [DOI: 10.1007/s00894-017-3566-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Accepted: 12/05/2017] [Indexed: 11/26/2022]
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Xie X, Hao D, Yang J. Ytterbium doped silicon clusters YbSi (n= 4–10) and their anions: Structures, thermochemistry, and electron affinities. Chem Phys 2015. [DOI: 10.1016/j.chemphys.2015.08.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Europium-doped silicon clusters EuSi n (n = 3–11) and their anions: structures, thermochemistry, electron affinities, and magnetic moments. Theor Chem Acc 2015. [DOI: 10.1007/s00214-015-1684-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Hang TD, Hung HM, Nguyen HT, Nguyen MT. Structures, Thermochemical Properties, and Bonding of Mixed Alkaline-Earth-Metal Silicon Trimers Si3M+/0/– with M = Be, Mg, Ca. J Phys Chem A 2015; 119:6493-503. [DOI: 10.1021/acs.jpca.5b02492] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tran Dieu Hang
- Department of Chemistry, University of Leuven, B-3001 Leuven, Belgium
| | - Huynh Minh Hung
- Department of Chemistry, University of Leuven, B-3001 Leuven, Belgium
| | - Huyen Thi Nguyen
- Department of Chemistry, University of Leuven, B-3001 Leuven, Belgium
| | - Minh Tho Nguyen
- Department of Chemistry, University of Leuven, B-3001 Leuven, Belgium
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Small copper-doped silicon clusters CuSin (n = 4–10) and their anions: structures, thermochemistry, and electron affinities. J Mol Model 2015; 21:155. [DOI: 10.1007/s00894-015-2702-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 05/10/2015] [Indexed: 10/23/2022]
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Zhang S, Dai W, Liu H, Lu C, Li G. Geometrical and electronic structure of the Ba-doped Sin (n=1–12) cluster: A density functional study. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.06.089] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Truong NX, Savoca M, Harding DJ, Fielicke A, Dopfer O. Vibrational spectra and structures of neutral Si6X clusters (X = Be, B, C, N, O). Phys Chem Chem Phys 2014; 16:22364-72. [DOI: 10.1039/c4cp03414g] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lu J, Yang J, Xing Z, Ning H. Study on structures and electronic properties of neutral and anionic TiSin(0,-1)(n = 1–8) clusters using G4 theory. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2014. [DOI: 10.1142/s0219633614500382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The geometries, electronic structures and energies of small TiSi n species (n = 1–8) and their anions were systematically investigated by G4 theory. The ground-state structures of these clusters are presented herein. For neutral TiSi n (n = 1–8), the spin multiplicities of the ground-state structures are singlet, with the exception of n = 2, which exists in a triplet state. For anionic TiSi n-, the spin multiplicities of the ground-state structures are doublet, with the exception of n = 2, which is quartet. The adiabatic electron affinities for TiSi n are estimated to be 1.31 eV ( TiSi ), 1.46 eV ( TiSi 2), 1.53 eV ( TiSi 3), 1.71 eV ( TiSi 4), 2.06 eV ( TiSi 5), 2.16 eV ( TiSi 6), 2.20 eV ( TiSi 7) and 2.39 eV ( TiSi 8). In comparison with the available experimental data, the calculated adiabatic electron affinities differ from experimental values by an average absolute deviation of only 0.03 eV. Additionally, the dissociation energies of Ti atoms from TiSi n, and Si atoms from TiSi n and Si n clusters are estimated to examine relative stabilities.
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Affiliation(s)
- Jun Lu
- School of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051, P. R. China
- Baotou Light Industry Vocational Technical College, Baotou 014035, P. R. China
| | - Jucai Yang
- Baotou Light Industry Vocational Technical College, Baotou 014035, P. R. China
- School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010051, P. R. China
| | - Zhifei Xing
- School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010051, P. R. China
| | - Hongmei Ning
- School of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051, P. R. China
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Lu J, Yang J, Kang Y, Ning H. Probing the electronic structures and properties of neutral and anionic ScSi n (0,−1) (n = 1–6) clusters using ccCA-TM and G4 theory. J Mol Model 2014; 20:2114. [DOI: 10.1007/s00894-014-2114-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Accepted: 12/12/2013] [Indexed: 12/01/2022]
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