Synthesis, Crystal Structure, and Fluorescence Properties of Dinuclear and Tetranuclear Zinc(II) Complexes Based on 2-(2’-Hydroxyphenyl)-2-oxazoline

Synthesis, Crystal Structure, and Fluorescence Properties of Dinuclear and Tetranuclear Zinc(II) Complexes Based on 2-(2’-Hydroxyphenyl)-2-oxazoline

Yuan Zhou Qiming Liu Yuao Zhang 

School of Physics and Technology, Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education, Wuhan University, Wuhan 430072, China

GuoDian Science and Technology Research Institute, Nanjing 210031, China

College of Materials Science and Optoelectronics Technology, University of Chinese Academy of Sciences Beijing, 100049, China

Corresponding Author Email: 
qmliu@whu.edu.cn
Page: 
155-158
|
DOI: 
https://doi.org/10.14447/jnmes.v18i3.362
Received: 
18 June 2015
|
Accepted: 
3 July 2015
|
Published: 
30 September 2015
| Citation
Abstract: 

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.

Keywords: 

2-(2’-Hydroxyphenyl)-2-oxazoline, dinuclear metal complex, tetranuclear metal complex, crystal structure

1. Introduction
2. Experimental
3. Results and Discussion
4. Conclusions
  References

[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).