[1] Zheng Z P, Fan W H, Yan H. Chem. Phys. Lett., 2012, 140: 525.

[2] Yan H, Fan W H, Zheng Z P. Opt. Commun., 2012, 285: 1593.

[3] McClure R J, Craven B M. Acta Cryst. B, 1973, 29: 1234.

[4] Ozeki K, Sakabe N, Tanaka J. Acta Cryst. B, 1969, 25: 1038.

[5] Portalone G, Bencivenni L, Colapietro M, et al. Acta Chem. Scand., 1999, 53: 57.

[6] Fischer B M, Walther M, Jepsen P U. Phys. Med. Biol., 2002, 47: 3807.

[7] Jepsen P U, Clark S J. Chem. Phys. Lett., 2007, 442: 275.

[8] Clark S J, Segall M D, Pickard C J, et al. Z. Kristallogr., 2005, 220: 567.

[9] Xue B, Fan W H, Yang J, et al. Proc. of SPIE, 2009, 7385: 73851U-1.

[10] Wu Q, Zhang X C. Appl. Phys. Lett., 1995, 67: 3523.

[11] Beetz Jr C P, Ascarelli G. Spectrochim. Acta A, 1980, 36: 299.

[12] Fisher B M, Walther M, Jepsen P U. Phys. Med. Biol., 2002, 47: 3807.

[13] Nishizawa J, Sasaki T, Suto K, et al. Opt. Commun., 2005, 246: 229.

[14] Barker D L, Marsh R E. Acta Cryst., 1964, 17: 1581.