| pubmed-article:11124509 | pubmed:abstractText | Six packings of symmetry-related cylinders, with cylinder axes in invariant positions (coordinates completely determined by symmetry), are described. Two have axes along <100> and four have axes along <111>. It is shown that there can be no cubic cylinder packing with axes along <110>. Earlier errors concerning the numbers of such packings and their symmetries are corrected. | lld:pubmed |
