Supramolecular network formed through O-H•••O and π-π stacking interactions: Hydrothermal syntheses and crystal structures of M(H2O)6](optp)2 (M = Mg, Ni, Zn, and optp=1-oxopyridinium-2-thiopropionate)

被引：5

作者：

Indrani, Murugan ^{[1
]}

Ramasubramanian, Ramasamy ^{[1
]}

Fronczek, Frank R. ^{[2
]}

Braga, Dario ^{[3
]}

Vasanthacharya, N. Y. ^{[4
]}

Kumaresan, Sudalaiandi ^{[1
]}

机构：

[1] Manonmaniam Sundaranar Univ, Dept Chem, Tirunelveli 627012, Tamil Nadu, India

[2] Louisiana State Univ, Dept Chem, Baton Rouge, LA 70803 USA

[3] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy

[4] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

来源：

JOURNAL OF CHEMICAL SCIENCES | 2009年 / 121卷 / 04期

关键词：

Hydrothermal synthesis; magnesium; nickel; zinc; 1-oxopyridinium-2-thiopropionate; hydrogen bonding; STABILIZATION; DERIVATIVES; COBALT;

D O I：

10.1007/s12039-009-0048-1

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel class of complexes of the type [M(H2O)(6)](optp)(2) (where M = Mg, Ni, Zn, and optp = 1-oxopyridinium-2-thiopropionate) were prepared hydrothermally from metal acetates and 1-oxopyridinium-2-thiopropionic acid (Hoptp), and structurally characterized by X-ray diffraction. Complexes [Mg(H2O)(6)](optp)(2) (1), [Ni(H2O)(6)](optp)(2) (2) and [Zn(H2O)(6)](optp)(2) (3) have isomorphic structures, consisting of one [M(H2O)(6)](2+) cation and two anions of Hoptp, which are linked through hydrogen bonding to form extended networks. In each case, the metal cation sits on a crystallographic centre of inversion and binds to six water molecules. The organic anions form a one-dimensional chain with the hexaaquametal(II) moieties via hydrogen bonds.

引用

页码：413 / 420

页数：8

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