cis-Verbenol (alternative name: 4,6,6-trimethylbicyclo[3.1.1]-hept-3-en-2-o
l), C10H16O, forms an orthorhombic P2(1)2(1)2(1) crystal that contains thre
e molecules per asymmetric unit. These three molecules form hydrogen-bonded
helices parallel to the shortest axis of the lattice. The O ... O distance
s associated with the hydrogen bonds are 2.760 (3), 2.760 (3) and 2.766 (3)
Angstrom.