ATOMIC STRUCTURE OF AN APPROXIMANT PHASE OF THE ALPDMN ICOSAHEDRAL PHASE

摘要

We report on a single crystal X-ray diffraction study of an approxirnant phase called on a 4-circle diffractometer using graphite monochromated MoKa radiation (=0.71073A). A structural model containing 316 atoms per unit cell refined to R=O.O55 and wR2=0.131. Structural faults in the ij'-phase were identified by HREM.