|Statement||by Peter Engel ... [et al.].|
|Series||Supplement issues of Zeitschrift für kristallographie -- no. 1., Supplement issues of Zeitschrift für Kristallographie -- no. 1.|
|The Physical Object|
|Pagination|| p. ;|
|Number of Pages||218|
Engel, Peter / Matsumoto, Takeo / Steinmann, Gerhard / Wondratschek, Hans The Non-characteristic Orbits of the Space Groups. Main Table of non-characteristic orbits 11 Table 1. The occurence of orbit type Pm3m(3c,d) 9 in cubic space groups Table 2. Superlattices of extraordinary crystallographic orbits in 3-dimensional space Table 3. Sohncke's 13 construction types and their possible eigensymmetry plane groups. Find many great new & used options and get the best deals for Zeitschrift Für Kristallographie / Supplemente: The Non-Characteristic Orbits of the Space Groups 1 by Peter Engel, Hans Wondratschek, Gerhard Steinmann and Takeo Matsumoto (, Hardcover) at the best online prices at eBay! Free shipping for many products! The finite orbits of the braid group action on Stokes matrices are studied and are shown to be the orbits on ordered sets of reflections, generating finite groups. All invariants of a reflection.
The space group of a crystal pattern is the intersection group of the eigensymmetries of the crystallographic orbits corresponding to the occupied Wyckoff positions. Polar space groups without symmetry elements with glide or screw components smaller than 1/2 do not contain characteristic orbits and cannot be realized in patterns (structures) made by only one crystallographic type of object (atom). The class of crystallographic orbits whose eigensymmetry is higher than the space group is referred to as non-characteristic orbits. For instance, in our example of P 2/ c (Figure 1a), the crystallographic orbit generated by an atom at 0, y,¼ with y different from 0 or ¼ or ½ or multiples, coincides with the space group (Figure 1b) and is. Peter Engel’s most popular book is Catwatching: The Essential Guide To Cat Behaviour. Books by Peter Engel. Peter Engel Average rating ratings 22 reviews shelved times The Non-Characteristic Orbits of the Space Groups by. Peter Engel, Takeo Matsumoto, Gerhard Steinmann. ,Foto AK Frau m. Zeitschrift in d. Hand Blumenstrauß Vase Tischlein and a great selection of related books, art and collectibles available now at