[1] Arjunan V, Mohan S, Subramanian S, et al. Spectrochimica Acta Part A, 2004, 60(5): 1141.
[2] Arjunan V, Ravindran P, Subhalakshmi K, et al. Spectrochimica Acta Part A, 2009, 74(3): 607.
[3] Johnson C T, Agnew S F, Eckert J, et al. J. Chem. Phys., 1991, 95: 5281.
[4] Edler J, Hamm P, Scott A C. Phys. Rev. Lett., 2002, 88(6): 067403.
[5] Johnson S, Eckert J, Barthes M R. et al. J. Phys. Chem., 1995, 99: 16253.
[6] Caminati W, Maris A, Millemaggi A. New J. Chem., 2000, 24: 821.
[7] Binoy J, Prathima N B, Murali Krishna C, et al. Laser Phys., 2006, 16(8): 1253.
[8] Martin J M L, Van Alsenoy C. GAR2PED, Computer Software, University of Antwerp, 1995.
[9] Frisch M J, Trucks G W, Schlegel H B, et al. Gaussian, Inc., Pittsburgh PA, 2003.
[10] Chruszcz K, Baranska M, Lewinski K, et al. Vibrational Spectroscopy, 2003, 32: 199.
[11] Krishnakumar V, Surumbarkuzhali N, Muthunatesan S. Spectrochimica Acta Part A, 2009, 71(5): 1810.
[12] Pulay P, Fogarasi G, Pang G, et al. J. Am. Chem. Soc., 1979, 101: 2550.
[13] Sundaraganesan N, Saleem H, Mohan S, et al. Spectrochimica Acta Part A, 2005, 61(3): 377.