Title of article
Redetermination of Crystal Structure of N,Nʹ-bis (2-Hydroxybenzylidene)-2,2-Dimethyl-1,3-Propanediamine
Author/Authors
-، - نويسنده Faculty of Chemistry, University of Tehran, P.O. Box 14155-6455 Tehran, I.R. IRAN Tarighi, Sara , -، - نويسنده Faculty of Chemistry, University of Tehran, P.O. Box 14155-6455 Tehran, I.R. IRAN Abbasi, Ali Reza , -، - نويسنده Department of Chemistry, Shahid Bahonar University, Kerman, I.R. IRAN Sheikhshoaie, Iran , -، - نويسنده Department of Chemistry, Shahid Bahonar University, Kerman, I.R. IRAN Monadi, Niaz
Issue Information
فصلنامه با شماره پیاپی 55 سال 2010
Pages
5
From page
133
To page
137
Abstract
-
Abstract
The structure of N,Nʹ-bis(2-hydroxybenzylidene)-2,2-dimethyl-1,3-propanediamine, C19H22N2O2, has been studied at low temperature (120K) by means of single-crystal X-ray diffraction. Solving the structure shows an orthorhombic unit cell, with P212121 space group, Z = 4, a = 6.1046 (4) Å, b = 15.8349 (11)Å, c = 17.2898 (12) Å and V = 1671.3 (2) Å3. There are two relatively strong hydrogen bonds (average O—H···N, 2.59 Å), involving the hydroxyl group and the nearest N atom of the imine groups is an indicative of intra-molecular hydrogen bonding within each salicylideneimine moiety. C-H…π interactions connect the neighboring molecules together, stabilizing the crystal network. No significant p-p interactions are present in the crystal structure.
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Serial Year
2010
Journal title
Iranian Journal of Chemistry and Chemical Engineering (IJCCE)
Record number
2152017
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