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Geometric structures of Aun Sc3 (n=1—7) clusters are optimized by using the generalized gradient approximation (GGA) density functional theory. Energy, vibrational frequency and electronic properties have been calculated. The 3D structure of AunSc appears earlier than that of Aun. The triangle bipyramid structure of Au2Sc3 is a building block for larger AunSc3 of n≤7. Furthermore, the investigation on the second-order difference shows that the clusters with even Au atoms have enhanced stabilities, which may be due to the electron shell effects.
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Keywords:
- Aun Sc3 clusters /
- geometries /
- electronic properties
[1] Wang H Y, Li C Y, Tang Y J, Zhu Z H 2004 Chin. Phys. 13 677
[2] Man H P, Wang H Y, Ni Y, Xu G L, Ma M Z, Zhu Z H, Tang Y J 2004 Acta Phys. Sin. 53 1766 (in Chinese) [毛华平、王红艳、倪 羽、徐国亮、马美仲、朱正和、唐永建 2004 53 1766]
[3] Li X B, Wang H Y, Tang Y J, Xu G L, Man H P, Li Z Y, Zhu Z H 2004 Chin. J. Atom. Mol. Phys. 21 388 (in Chinese) [李喜波、王红艳、唐永建、徐国亮、毛华平、李朝阳、朱正和 2004 原子与分子 21 388]
[4] Bouwen W, Vanhoutte F, Despa F, Bouckaert S, Neukermans S, Kuhn L T, Weidele H, Lievens P, Silverans R E 1999 Chem. Phys. Lett. 314 227
[5] Sanchez A, Abbet S, Heiz U, Schneider W D, Hakkinen H, Barnett R N, Landman U 1999 J. Phys. Chem. A 103 9573
[6] Guo J J, Yang J X, Die D 2009 J. Mole. Struc.:THEOCHEM 896 1
[7] Guo J J, Yang J X, Die D 2008 Phys. B 403 4033
[8] Die D, Kuang X Y, Guo J J, Zheng B X 2009 J. Mole. Struc.:THEOCHEM 902 54
[9] Guo J J, Shi J, Yang J X, Die D 2007 Phys. B 393 363
[10] Guo J J, Shi J, Yang J X, Die D 2005 Phys. B 367 158
[11] Bravo-Péreza G, Garzón Ignacio L 2002 J. Mole. Struc.:THEOCHEM 619 79
[12] Hiromasa T, Sevn N, Janssens E, Silverans R E, Lievens P 2003 J. Chem. Phys. 119 7114
[13] Yuan D W, Wang Y, Zeng Z 2005 J. Chem. Phys. 122 114310
[14] Wang H Y, Li X B, Tang Y J, Shen X H, Wang Z Y, Zhu Z H 2005 Acta Phys. Sin. 54 3565 (in Chinese) [王红艳、李喜波、唐永建、谌晓洪、王朝阳、朱正和 2005 54 3565]
[15] Mao H P, Wang H Y, Zhu Z H, Tang Y J 2006 Acta Phys. Sin. 55 4542 (in Chinese) [毛华平、王红艳、朱正和、唐永建 2006 55 4542]
[16] Neukermans S, Janssens E, Tanaka H, Silverans R E, Lievens P 2003 Phys. Rev. Lett. 90 033401
[17] Janssens E, Tanaka H, Neukermans S, Silverans R E, Lievens P 2004 Phys. Rev. B 69 085402
[18] Delley B 2000 J. Chem. Phys. 113 7756
[19] Becke A D 1998 J. Chem. Phys. 88 1053
[20] Perdew J P, Wang Y 1992 Phys. Rev. B 45 13244
[21] CRC Handbook of Chemistry and Physics, 55th ed., edited by R. C. Weast CRC Press, Cleveland, OH, 1974
[22] American Institute of Physics Handbook McGraw-Hill, New York, 1972
[23] Moskovits M, DiLella D P, Limm W J 1984 J. Chem. Phys. 80 626
[24] Gingerich K A 1980 Faraday Symp. Chem. Soc. 14 109
[25] Wu Z J 2005 Chem. Phys. Lett. 406 24
[26] Wang J L, Wang G H, and Zhao J J 2002 Phys. Rev. B 66 035418
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[1] Wang H Y, Li C Y, Tang Y J, Zhu Z H 2004 Chin. Phys. 13 677
[2] Man H P, Wang H Y, Ni Y, Xu G L, Ma M Z, Zhu Z H, Tang Y J 2004 Acta Phys. Sin. 53 1766 (in Chinese) [毛华平、王红艳、倪 羽、徐国亮、马美仲、朱正和、唐永建 2004 53 1766]
[3] Li X B, Wang H Y, Tang Y J, Xu G L, Man H P, Li Z Y, Zhu Z H 2004 Chin. J. Atom. Mol. Phys. 21 388 (in Chinese) [李喜波、王红艳、唐永建、徐国亮、毛华平、李朝阳、朱正和 2004 原子与分子 21 388]
[4] Bouwen W, Vanhoutte F, Despa F, Bouckaert S, Neukermans S, Kuhn L T, Weidele H, Lievens P, Silverans R E 1999 Chem. Phys. Lett. 314 227
[5] Sanchez A, Abbet S, Heiz U, Schneider W D, Hakkinen H, Barnett R N, Landman U 1999 J. Phys. Chem. A 103 9573
[6] Guo J J, Yang J X, Die D 2009 J. Mole. Struc.:THEOCHEM 896 1
[7] Guo J J, Yang J X, Die D 2008 Phys. B 403 4033
[8] Die D, Kuang X Y, Guo J J, Zheng B X 2009 J. Mole. Struc.:THEOCHEM 902 54
[9] Guo J J, Shi J, Yang J X, Die D 2007 Phys. B 393 363
[10] Guo J J, Shi J, Yang J X, Die D 2005 Phys. B 367 158
[11] Bravo-Péreza G, Garzón Ignacio L 2002 J. Mole. Struc.:THEOCHEM 619 79
[12] Hiromasa T, Sevn N, Janssens E, Silverans R E, Lievens P 2003 J. Chem. Phys. 119 7114
[13] Yuan D W, Wang Y, Zeng Z 2005 J. Chem. Phys. 122 114310
[14] Wang H Y, Li X B, Tang Y J, Shen X H, Wang Z Y, Zhu Z H 2005 Acta Phys. Sin. 54 3565 (in Chinese) [王红艳、李喜波、唐永建、谌晓洪、王朝阳、朱正和 2005 54 3565]
[15] Mao H P, Wang H Y, Zhu Z H, Tang Y J 2006 Acta Phys. Sin. 55 4542 (in Chinese) [毛华平、王红艳、朱正和、唐永建 2006 55 4542]
[16] Neukermans S, Janssens E, Tanaka H, Silverans R E, Lievens P 2003 Phys. Rev. Lett. 90 033401
[17] Janssens E, Tanaka H, Neukermans S, Silverans R E, Lievens P 2004 Phys. Rev. B 69 085402
[18] Delley B 2000 J. Chem. Phys. 113 7756
[19] Becke A D 1998 J. Chem. Phys. 88 1053
[20] Perdew J P, Wang Y 1992 Phys. Rev. B 45 13244
[21] CRC Handbook of Chemistry and Physics, 55th ed., edited by R. C. Weast CRC Press, Cleveland, OH, 1974
[22] American Institute of Physics Handbook McGraw-Hill, New York, 1972
[23] Moskovits M, DiLella D P, Limm W J 1984 J. Chem. Phys. 80 626
[24] Gingerich K A 1980 Faraday Symp. Chem. Soc. 14 109
[25] Wu Z J 2005 Chem. Phys. Lett. 406 24
[26] Wang J L, Wang G H, and Zhao J J 2002 Phys. Rev. B 66 035418
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