[1] Hu Y H,Wang X J,Yang S H.J.Chem.Phys.,2003,290:233.

[2] Hu Y H,Yang X,Yang S H.J.Chem.Phys.,1999,111:134.

[3] Yang X,Liu H C,Yang S H.J.Chem.Phys.,2000,113:3111.

[4] Yang X,Gao K L,Liu H C,et al.J.Chem.Phys.,2000,112:10236.

[5] Guschlbauer W,Chantot J F,Thiele D.J.Biomol.Struct.Dynamic,1990,8(3):491.

[6] Muller J,Singel R K O,Lippert B.J.Inorg.Biochem.,2000,79:261.

[7] Russo N,Toscano M,Grand A J.J.Am.Chem.Soc.,2001,123:10272.

[8] N Russo,M Toscano,A J Grand.J.Phys.Chem.A,2003,107:11533.

[9] T Marino,M Toscano,N Russo,et al.International Journal of Quantum Chemistry,2004,98:347.

[10] Zakrzewski V G,Ortiz J V,Pedersen D B,et al.J.Phys.Chem.,2003,107:9415.

[12] Liu H C,Sun J L,Hu Y H,et al.Chem.Phys.Lett.,2004,389:342.