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Vol. 25 No. 4 (2013): Vol 25 Issue 4

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Synthesis and Crystal Structure of Hexaaquamagnesium(II) Bis(N-p-tolysulfonyl-glycinate) Dihydrate

https://doi.org/10.14233/ajchem.2013.13250
Tai Xi-Shi
College of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, P.R. China
Wang Dong
College of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, P.R. China
Tang Na
College of Chemistry and Chemical Engineering, Weifang University, Weifang 261061, P.R. China

Corresponding Author(s) : Tai Xi-Shi

taixs@wfu.edu.cn

Asian Journal of Chemistry, Vol. 25 No. 4 (2013): Vol 25 Issue 4

Abstract

A new coordination compound of magnesium(II) [Mg(H2O)6]·(L)2·(H2O)2 [L = N-p-tolysulfonyl-glycinate] was synthesized by the reaction of magnesium chloride hexahydrate with N-p-tolysulfonyl-glycine in the CH3CH2OH/H2O (v:v = 5:1). It was characterized by elemental analysis, IR and X-ray single crystal diffraction analysis. The crystal of the present coordination compound [Mg(H2O)6]·(L)2·(H2O)2 belongs to triclinic, space group P-1 with a = 0.57192(11) nm, b = 0.57717(12) nm, c = 2.2564(5) nm, a = 91.90(3)º, b = 96.28(3)º, g = 104.04(3)º, V = 0. 7168(2) nm3, Z = 1, Dc = 1.448 Mg m-3, μ = 0.281 mm-1, F(000) = 330 and final R1 = 0.0668, wR2 = 0.1863. The complex comprises a six-coordinated magnesium(II) center, with a O6 distorted octahedron coordination environment. The molecules are connected by hydrogen bonds and p-p stacking to form one dimensional chain structure.

Keywords

N-p-Tolysulfonyl-glycine Mg(II) complex Synthesis Crystal structure
Xi-Shi, T., Dong, W., & Na, T. (2012). Synthesis and Crystal Structure of Hexaaquamagnesium(II) Bis(N-p-tolysulfonyl-glycinate) Dihydrate. Asian Journal of Chemistry, 25(4), 1953–1955. https://doi.org/10.14233/ajchem.2013.13250
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