[1] C Cheng, P Wu Z, J Zhu Z et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 225, 117509(2019).

[2] T Chen, Z Li, H Zhang et al. Chem. Phys. Lett., 731, 136579(2019).

[3] C Cao J, Y Liu, T Zhou et al. Infrared Phys. Techn., 96, 17(2019).

[4] Qiang Wang, L Wang H. Chem. Phys. Lett., 534, 72(2012).

[5] R Hu F, Z Li, Y Qin B et al. Ieee. T. Thz. Sci. Techn., 8, 149(2018).

[6] Y Cai C, C Nie P, F Qu F et al. Appl. Sci., 9, 2248(2019).

[8] L Coutaz J, L Duvillaret, F Garet. Appl. Opt., 38, 409(1999).

[9] D Chopra, P Mohan T, S Rao K et al. Acta Cryst., E60, o2374(2004).

[10] J Clark S, J Pickard C, D Segall M et al. Z. Kristallogr., 220, 567(2005).

[11] P Li S, T Pan T, T Zou et al. Spectrochimica Acta A Part A: Molecular and Biomolecular Spectroscopy, 178, 19(2017).

[12] H Zhang, H Zhang Z, Y Zhao X et al. Chin. Phys. B, 24, 073301(2015).

[13] Feiwu Chen, Tian Lu. J. Comput. Chem., 33, 580(2012).