[1] [1] Wu W P, Wang Y Y, Wu Y P, et al. Cryst. Eng. Comm., 2007, 9: 753.

[2] [2] Chun H, Moon J. Inorg. Chem., 2007, 46(11): 4371.

[3] [3] Bünzli J C G, Piguet C. Chem. Rev., 2002, 102: 1897.

[4] [4] Wang H S, Zhao B, Zhai B, et al. Crystal Growth & Design, 2007, 7: 1851.

[5] [5] Weng D, Zheng X, Li L, et al. Dalton Trans., 2007, 42: 4822.

[6] [6] Mahata P, Natarajan S. Inorg. Chem., 2007, 46: 1250.

[7] [7] Spichal Z, Petricek V, Pinkas J, et al. Polyhedron., 2008, 27: 283.

[8] [8] Yamada M, Kondo Y, Hamada F. Tetrahedron Letters., 2008, 49: 1790.

[9] [9] Yang Q F, Yu Y, Song T Y, et al. Cryst. Eng. Comm., 2009, 11: 1642.

[10] [10] Li F Y, Xu L, Gao G G, et al. Eur. J. Inorg. Chem., 2007, 21: 3405.

[12] [12] Shelxtl N T. Crystal Structure Analysis Package, version 5.10; Bruker AXS, Analytical X-Ray System: Madison, WI, 1999.

[13] [13] Li X, Lian Q, Meng Q, et al. Acta Cryst., 2009, E65: m1288.

[14] [14] Zhu A X, Lin J B, Zhang J P, et al. Inorg. Chem., 2009, 48: 3882.

[15] [15] Zhou R S, Ye L, Ding H, et al. J. Solid State Chem., 2008, 181: 567.

[16] [16] Hemmil I, Laitala V. J. of Fluorescence, 2005, 15: 529.