Title of article
Halogen bonding in crystal structure of 1-methylpyrrol-2-yl trichloromethyl ketone
Author/Authors
Bilewicz، نويسنده , , El?bieta and Rybarczyk-Pirek، نويسنده , , Agnieszka J. and Dubis، نويسنده , , Alina T. and Grabowski، نويسنده , , S?awomir J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
4
From page
208
To page
211
Abstract
The crystal and molecular structure of 1-methylpyrrol-2-yl trichloromethyl ketone (PTK) was determined and the C–Cl⋯O halogen bonds were found. Additionally weak C–H⋯O hydrogen bonds exist in this crystal structure. The motifs containing halogen bond and related through translation symmetry are observed in PTK structure. Hence the so-called halogen bonding cooperative effect is analyzed. The anisotropy of the electron charge density for Cl-atom within C–Cl⋯O contact in crystal of PTK was experimentally detected.
Keywords
crystal structure , 1-Methylpyrrol-2-yl trichloromethyl ketone , Halogen bonding cooperative effect , Anisotropy of chlorine electron charge distribution
Journal title
Journal of Molecular Structure
Serial Year
2007
Journal title
Journal of Molecular Structure
Record number
1963688
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