[[1] PERIYASAMY B.K., JEBAS R.S., THAILAMPILLAI B., Mater. Lett., 61 (2007), 1489.10.1016/j.matlet.2006.07.069]Search in Google Scholar
[[2] PRASAD P.N., WILLIAMS D.J., Introduction to Nonlinear Optical Effects in molecules and Polymers, Wiley, New York, 1991.]Search in Google Scholar
[[3] CAROLIN M.L., VASUDEVAN S., Mater. Lett., 62 (2008), 2245.10.1016/j.matlet.2007.11.059]Search in Google Scholar
[[4] ANANDHA BABU G., SREEDHAR S., VENUGOPAL R., RAMASAMY P., J. Cryst. Growth, 312 (2010), 1957.10.1016/j.jcrysgro.2010.03.017]Search in Google Scholar
[[5] SANTHAKUMARI S., RAMAMURTHI K., Spectrochim. Acta A, 78 (2011), 653.10.1016/j.saa.2010.11.04321186136]Search in Google Scholar
[[6] DHANRAJ P.V., RAJESH N.P., VINITHA G., BHAGAVANNARAYANA G., Mater. Res. Bull., 46 (2011), 726.10.1016/j.materresbull.2011.01.013]Search in Google Scholar
[[7] BRAHADEESWARAN S., ONDUKA S., TAKAGI M., TAKAHASHI Y., ADACHI H., YOSHIMURA M., MORI Y., SASAKI T., J. Cryst. Growth, 292 (2006), 441.10.1016/j.jcrysgro.2006.04.052]Search in Google Scholar
[[8] BRAHADEESWARAN S., ONDUKA S., TAKAGI M., TAKAHASHI Y., ADACHI H., KAMIMURA T., YOSHIMURA M., MORI Y., YOSHIDA K., SASAKI T., Cryst. Growth Des., 6 (2006), 2643.10.1021/cg0505721]Search in Google Scholar
[[9] ROBINSON F.A., The vitamin Co-factors of Enzyme Systems, Pergamon, London, 1966.10.1016/B978-1-4831-6823-4.50013-6]Search in Google Scholar
[[10] PAULING L., HAYWARD R., The Architecture of Molecules, W.H. Freeman, San Francisco, 1964.]Search in Google Scholar
[[11] GRACIN S., RASMUSON A.C., Cryst. Growth Des., 4 (2004), 1013.10.1021/cg049954h]Search in Google Scholar
[[12] ETTER M.C., FRANKENBACH G.A., Chem. Mater., 1 (1989), 10.10.1021/cm00001a005]Search in Google Scholar
[[13] KASHINO S., SUMIDA Y., HAISA M., Acta Crystallogr. B, 28 (1972), 1374.10.1107/S0567740872004339]Search in Google Scholar
[[14] KASHINO S., Acta Crystallogr. B, 29 (1973), 1836.10.1107/S0567740873005613]Search in Google Scholar
[[15] RADEMEYER M., OVERBEEK G.E., LILES D.C., Acta Crystallogr. E, 66 (2010), 1634.10.1107/S1600536810047902]Search in Google Scholar
[[16] BRAHADEESWARAN S., VENKATARAMAN V., BHAT H.L., J. Cryst. Growth, 205 (1999), 544.10.1016/S0022-0248(99)00302-4]Search in Google Scholar
[[17] WU J.I., GOPALAKRISHNAN R., TAI C. ID., LAW C.W., Jpn. J. Appl. Phys., 43 (2004), 1507.10.1143/JJAP.43.1507]Search in Google Scholar
[[18] SHANMUGAM G., BRAHADEESWARAN S., Spectrochim. Acta A, 95 (2012), 177.10.1016/j.saa.2012.04.100]Search in Google Scholar
[[19] KWON S.J., JAZBINSEK M., KWON O.P., GUNTER P., Cryst. Growth Des., 10 (2010), 1552.10.1021/cg900882h]Search in Google Scholar
[[20] MERCURY 1.3., Cambridge Crystallographic Data centre, CCDC Software Limited, Cambridge, UK, 2004.]Search in Google Scholar
[[21] KANNAN V., SUGUMAR P., BRAHADEESWARAN S., PONNUSWAMY M.N., Acta Crystallogr. E, 8 (2012), 3187.10.1107/S1600536812043085]Search in Google Scholar
[[22] FASONE S., GRASSO D., GANDOLFO C., J. Mol. Struct., 20 (1974), 449.10.1016/0022-2860(74)85122-7]Search in Google Scholar
[[23] SHARMA Y.R., Elementary organic spectroscopy, S. Chand, New Delhi, 1996.]Search in Google Scholar
[[24] SHANMUGAM G., BELSLEY M.S., ISAKOV D., MATOS KOMAS E.D., NEHRU K., BRAHADEESWARAN S., Spectrochim. Acta A, 95 (2012), 177.]Search in Google Scholar
[[25] TAUC J.C., The optical properties of solids, Academic Press, North-Holland, 1972.]Search in Google Scholar
[[26] ARAVINDAN A., SRINIVASAN P., Cryst. Res. Technol., 11 (2007), 1097.10.1002/crat.200710954]Search in Google Scholar
[[27] SABARIGIRISUN T.C., DHANUSKODI S., Cryst. Res.Technol., 44 (2009), 1297. 10.1002/crat.200900351]Search in Google Scholar
[[28] WOLFERSBERGER D., FRESSENGEAS N., MAUFOY J., KUGEL G., J. Nonlinear. Opt. Phys., 9 (2000), 441.10.1142/S0218863500000376]Search in Google Scholar
[[29] THIRUPUGALMANI K., KARTHICK S., SHANMUGAM G., KANNAN V., SRIDHAR B., NEHRU K., BRAHADEESWARAN S., Opt. Mater., 49 (2015), 158.10.1016/j.optmat.2015.09.014]Search in Google Scholar
[[30] ARUN K.J., JEYALAKSHMI S., Optoelectron. Adv. Mat., 2 (2008), 701.]Search in Google Scholar
[[31] BOYD R.W., Nonlinear Optics, Elsevier, USA, 2008.]Search in Google Scholar
[[32] CHEUNG Y.M., GAYEN S.K., J. Opt. Soc. Am. B, 11 (1994) 636.]Search in Google Scholar
[[33] RODRIGUEZ L., AHN H.Y., BELFIELD D.K., Opt. Express, 17 (2009), 19617.10.1364/OE.17.01961719997182]Search in Google Scholar