International
Tables for
Crystallography
Volume C
Mathematical, physical and chemical tables
Edited by E. Prince

International Tables for Crystallography (2006). Vol. C. ch. 9.3, pp. 776-777

Figure 9.3.4 

J. L. C. Daams,a J. R. Rodgersb and P. Villarsc

a Materials Analysis Department, Philips Research Laboratories, Prof. Holstaan 4, 5656 AA Eindhoven, The Netherlands,bNational Research Council of Canada, Canada Institute for Scientific and Technical Information, Ottawa, Canada K1A 0S2, and cIntermetallic Phases Databank, Postal Box 1, CH-6354 Vitznau, Switzerland

[Figure 9.3.4]
Figure 9.3.4

(a) The 23 most frequently occurring atomic environment types (AET) with their polyhedron code (lower left corner of each box). In the upper left corner of each box, the assigned labels are given, consisting of the coordination number followed by a letter (a, b, …) . At the top right-hand corner, the crystal systems in which the AET occur are marked. (b) A frequency plot of the 23 most frequently occurring AETs versus the number of point sets.