[1962] Bweckner Hamor Robertson and Sim. 152. The Crystal and Molecular Structure of ( -)-2-Bromo-2-nitrocamphune. By D. A. BRUECKNER, T. A. HAMOR,J. MONTEATHROBERTSON and G. A. SIM. Crystals of (-)-2-bromo-2-nitrocamphane have been subjected to quantit- ative X-ray analysis. They are orthorhombic of space group P