Citation:
WANG Xiu-Yan, LIU Rui, LI Fang-Yuan, MENG Xiang-Yue, SUN Qing-Hong, ZHAO Zhong-Yu. Crystal Structure and Luminescence of a New Zn(II) Complex [Zn(L)(IPP)(H2O)]·2H2O Based on Nicotinate Derivative and 1,10-Phenanthroline Derivative[J]. Chinese Journal of Structural Chemistry,
2015, 34(6): 960-964.
doi:
10.14102/j.cnki.0254-5861.2011-0682
Crystal Structure and Luminescence of a New Zn(II) Complex [Zn(L)(IPP)(H2O)]·2H2O Based on Nicotinate Derivative and 1,10-Phenanthroline Derivative
摘要:
A new Zn(II) complex, [Zn(L)(IPP)(H2O)]·2H2O (1, H2L=3-carboxy-1-carboxymethyl-2-oxidopyridinium and IPP=2-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol), was synthesized under hydrothermal conditions and its structure was determined by single-crystal X-ray diffraction. It crystallizes in triclinic, space group P1 with a=8.5023(17), b=9.945(2), c=15.573(3) Å, α=95.87(3), β=102.56(3), γ=100.73(3)o, V=1248.7(4) Å3, Z=2, C27H22N5O9Zn, Mr=625.87, Dc=1.665 g/cm3, F(000)=642, μ(MoKa)=1.053 mm-1, R=0.0474 and wR=0.1352. In 1, one L2-, one IPP and one water molecule coordinate to the same Zn(II) atom to give a discrete complex with two lattice water molecules. Adjacent [Zn(L)(IPP)(H2O)]·2H2O molecules interact through π-π stacking between two IPP ligands to form a supramolecular chain. The N-H···O and O-H···N hydrogen bonds further stabilize the supramolecular chain structure of 1. The solid state luminescent property of 1 was also studied.
English
Crystal Structure and Luminescence of a New Zn(II) Complex [Zn(L)(IPP)(H2O)]·2H2O Based on Nicotinate Derivative and 1,10-Phenanthroline Derivative
Abstract:
A new Zn(II) complex, [Zn(L)(IPP)(H2O)]·2H2O (1, H2L=3-carboxy-1-carboxymethyl-2-oxidopyridinium and IPP=2-(1H-imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol), was synthesized under hydrothermal conditions and its structure was determined by single-crystal X-ray diffraction. It crystallizes in triclinic, space group P1 with a=8.5023(17), b=9.945(2), c=15.573(3) Å, α=95.87(3), β=102.56(3), γ=100.73(3)o, V=1248.7(4) Å3, Z=2, C27H22N5O9Zn, Mr=625.87, Dc=1.665 g/cm3, F(000)=642, μ(MoKa)=1.053 mm-1, R=0.0474 and wR=0.1352. In 1, one L2-, one IPP and one water molecule coordinate to the same Zn(II) atom to give a discrete complex with two lattice water molecules. Adjacent [Zn(L)(IPP)(H2O)]·2H2O molecules interact through π-π stacking between two IPP ligands to form a supramolecular chain. The N-H···O and O-H···N hydrogen bonds further stabilize the supramolecular chain structure of 1. The solid state luminescent property of 1 was also studied.
-
Key words:
- crystal structure
- / hydrogen bonds
- / π-π stackings, luminescent property
-
-
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 826
- HTML全文浏览量: 13
下载:
