Are there Four Possible Diamond Structures?
Are there Four Possible Diamond Structures? is a scholarly work by Kathleen Lonsdale, published in 1945 in ''Nature''. The main subjects of the publication include materials science, Raman spectroscopy, Crystal, diamond, ideal, tetrahedron, Atom, crystallography, crystal structure, and octahedron. RAMAN has recently1 made the suggestion that four different crystal structures of diamond exist, in which the carbon atom positions are similar, but in which the orientations of the tetrahedral carbon atoms in the two interpenetrating face-centred lattices differ.