Acta Crystallographica Section E (Nov 2013)
4-Dichloromethyl-4-methyl-5-(nitromethyl)cyclohex-2-enone
Abstract
In the title compound, C9H11Cl2NO3, the six-membered ring adopts a screw-chair conformation. In the crystal, two different C—H...O hydrogen bonds involving the same acceptor atom connect the molecules into a chain extending along the c-axis direction.