5,5-Dimethyl-2,2-Bis(Pyridin-2-Yl)-1,3-Diazinane

Journal Title, Volume, Page:

Acta Crystallographica Section E, Volume 68, Part 6, Page o1786, June 2012

Year of Publication:

2012

Link:

http://journals.iucr.org/e/issues/2012/06/00/rz2740/index.html

Authors:

Ismail Warad

Department of Chemistry, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia

Current Affiliation:

Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine

[email protected]

Afaf Alruwaili

Department of Chemistry, College of Science, University of Hail, PO Box 2440, Hail, Saudi Arabia

Saud I. Al-Resayes

Department of Chemistry, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia

M. Iqbal Choudhary

H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan

Sammer Yousuf

H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan

[email protected]

Preferred Abstract (Original):

In the molecule of the title compound, C16H20N4, the 1,3-diazinane ring adopts a chair conformation and the dihedral angle formed by the pyridine rings is 78.64 (8)°. The molecular conformation is stabilized by an intramolecular C-H N hydrogen bond, forming an S(6) ring motif. In the crystal, centrosymmetrically related molecules are linked into dimers by pairs of N-H N hydrogen bonds, generating rings of R22(10) graph-set motif.

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5,5-Dimethyl-2,2-Bis(Pyridin-2-Yl)-1,3-Diazinane