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Ghodrat Mahmoudi

Ghodrat Mahmoudi

Academic rank: Associate Professor
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Education: PhD.
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Research

Title
CRYSTAL STRUCTURE OF (E)-N'-((1H-PYRROL-2-YL)METHYLENE)-4-HYDROXYBENZOHYDRAZIDE
Type
JournalPaper
Keywords
Hydrazide, X-ray diffracction, non-covalent interactions, Hirshfeld surface, energy framework
Year
2019
Journal JOURNAL OF THE CHILEAN CHEMICAL SOCIETY
DOI
Researchers Ghodrat Mahmoudi ، Sadegh Rostamnia ، Guillermo Zaragoza ، Iván Brito ، Jonathan Cisterna ، Alejandro Cárdenas

Abstract

The title compound corresponds to an enaminone E isomer in the solid state. X-ray structure shows that this crystallizes in the orthorrombic system, with space group Pna21 with 2 independent molecules in the asymmetric unit in a non-centrosymmetric setting. The CNNC unit forms dihedral angles of 5.9(3)/2.1(3); 19.7(3)/17.6(3)° with the pyrrole and phenol rings for molecules A and B respectively. The main differences between both molecules is the dihedral torsion between rings, their mean planes form dihedral angles of 25.45(15) and 15.38(15)° for the molecules A and B. In the asymmetric unit, molecules are linked by two weak N – H···O hydrogen bonds with set graph-motif