OPEN ACCESS
Two new zinc(II) complexes have been prepared by reaction of 2-(2’-Hydroxyphenyl)-2-oxazoline(Hoz) with Zn(acac)2 and ZnCl2 respectively. The complexes are characterized by IR and X-ray crystallography. Complex 1 is dinuclear zinc structure bridged by the oxygen atoms from oz- ligand and acac- ligand as terminal chelating ligand. Complex 2 is tetranuclear zinc structure bridged by both μ2-oxygen from oz- ligand and μ3-methoxide. 1 crystalizes in P21 space group with crystallographic parameters: a=9.3842Å19), b=13.5840 Å30), c=11.1380 Å20), β=96.250°(30). 2 crystalizes in P-1 space group with crystallographic parameters: a=9.5517Å(19), b=11.1234Å(22), c=11.1826Å(22), α=102.820°(30), β=114.988°(30), γ=100.806°(30). The UV absorption and fluorescence emission spectra are measured on the methanol solution and solid state of complex 1 and it shows strong luminescence.
2-(2’-Hydroxyphenyl)-2-oxazoline, dinuclear metal complex, tetranuclear metal complex, crystal structure
[1] Yang W, Schmider W, Zang YS, et al., J. Inorg. Chem., 39, 2397 (2000).
[2] Iván B, Javier V, Cárdenas A,et al., J. Inorganic Chemistry Communications, 14, 897 (2011).
[3] Aslanidis P, Cox P, Kapetangiannis K, et al., J. Eur. J. Inorg. Chem., 32, 5029 (2008).
[4] Sabin F, Ryu CK, Ford PC, et al., J. Inorg. Chem., 31, 1941 (1992).
[5] Cöle M, Dinnebier RE, Brütting W., J. Chem. Commun., 23, 2908 (2002).
[6] Wu QG, Esteghamatian M, Hu NX, et al., J. Chem. Mater., 12, 79(2000).
[7] Hassan A, Wang SN., J. Chem. Commun., 211 (1998).
[8] Ma YG, Chao HY, Wu Y, et al., J. Chem. Commun., 22, 2491 (1998).
[9] Wang G, Zhang YG, Cheng YX, et al., J. Synthetic Met., 137, 1119 (2003).
[10]Zhang LY, Liu GF, Zheng SL, et al., J. Eur. J. Inorg. Chem., 16, 2965 (2003).
[11]Jing J, Chen JJ, Hai Y, et al., J. Chem. Sci., 3, 3315 (2012).
[12]Yu G, Yin SW, Liu YQ, et al., J. Am. Chem. Soc., 125, 14816 (2003).
[13]Zhang J, Gao S, and Che CM., J. Eur. J. Inorg. Chem., 5, 956 (2004).
[14]Cwik A, Hell Z, Hegedüs A, et al., J. Tetrahedron Letters, 43, 3985 (2002).
[15]Yang X L, Xie M H, Zou C, et. al., J. Am. Chem. Soc., 134, 10638 (2012).
[16]Xu G, Yamada T, Otsubo K, et. al., J. Am. Chem. Soc., 134, 16524 (2012).
[17]Johnson J A, Lin Q, Wu L C, et. al., Chem. Commun., 49, 2828 (2013).
[18]Lvova L, Galloni P, Floris B, et. al., Sensors, 13, 5841 (2013).
[19]Zhang J L, Che C M, Organic Letters, 4, 1911 (2002).
[20]Moore G F, Konezny S J, Song H E, et.al., J. Phys. Chem. C, 116, 4892 (2012).
[21]Meng L, Cheng Q G, Kim C, et. al., Angew. Chem. Int. Ed., 51, 10082 (2012).
[22]Matsunaga S, Endo N, Mori W., Eur. J. Inorg. Chem., 4550 (2011)
[23]Choi E Y, Wray C A, Hu C, et. al., Cryst Eng Comm., 11, 553 (2009).
[24]Wang X S, Chrzanowski M, Gao W Y, et. al. Chem. Sci., 3, 2823 (2012).