Crystal structure of N,N-disalicylidene-(R,S)(S,R)-1,2-ethanediamine

被引：2

作者：

Ramazania, A.

Dolatyari, L.

Morsali, A.

Yilmaz, V. T.

Bueyuekguengoer, O.

机构：

[1] Tarbiat Modares Univ, Dept Chem, Fac Sci, Tehran, Iran

[2] Islamic Azad Univ, Zanjan Branch, Dept Chem, Zanjan, Iran

[3] Ondokuz Mayis Univ, Dept Chem, Fac Arts & Sci, TR-55139 Kurupelit, Turkey

[4] Ondokuz Mayis Univ, Dept Phys, Fac Arts & Sci, TR-55139 Kurupelit, Turkey

来源：

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY | 2006年 / 3卷 / 04期

关键词：

N,N-disalicylidene-(R,S)(S,R)-1,2-ethanediamine; crystal structure; hydrogen bonding; C-H center dot center dot center dot pi interaction;

D O I：

10.1007/BF03245960

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

N,N-disalicylidene-(R, S)(S, R)-1,2-ethanediamine crystallizes in orthorhombic space group Pbca with a = 9.5634( 6), b = 14.2917( 9), c = 16.9181( 8) angstrom and Z = 4. The crystal structure was solved by direct methods and refined by full-matrix least squares to final values R1 = 0.0 + 399 and wR2 = 0.1004 with 2755 reflections ( I > 2 sigma(I)). The N,N-disalicylidene-(R, S)(S, R)-1,2- ethanediamine molecules exhibit intramolecular N-H center dot center dot center dot O and are connected by C-H center dot center dot center dot O and C-H center dot center dot center dot pi interactions to form a 2D supramolecular network.

引用

页码：367 / 370

页数：4

共 5 条

[1] LIGAND ENVIRONMENT AND THE STRUCTURE OF SCHIFF-BASE ADDUCTS AND TETRACOORDINATED METAL-CHELATES [J].