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Results for DC.creator="W." AND DC.creator="Fischer" in section 3.4.1 of volume A |
The concept of lattice complexes and limiting complexes
International Tables for Crystallography (2016). Vol. A, Section 3.4.1, pp. 792-796 [ doi:10.1107/97809553602060000932 ]
... definition used in this chapter was proposed later still by Fischer & Koch (1974a) [cf. also Koch & Fischer (1978a)]. An alternative definition was given by Zimmermann & Burzlaff ... space groups belong to different types. The terms `point configuration' (Fischer & Koch, 1974a) and `crystallographic orbit' (Matsumoto & Wondratschek, 1979) have ...
The degrees of freedom
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.5.1, p. 795 [ doi:10.1107/97809553602060000932 ]
The degrees of freedom 3.4.1.5.1. The degrees of freedom Each Wyckoff position shows a certain number of coordinate parameters that can be varied independently. For most lattice complexes, this number is the same for any of its Wyckoff positions. For the lattice complex with characteristic Wyckoff position 12j m.. , for instance ...
Additional properties of lattice complexes
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.5, pp. 795-796 [ doi:10.1107/97809553602060000932 ]
... 1925)]. These lattice complexes were called Weissenberg complexes by Fischer et al. (1973). The 36 invariant lattice complexes are ... plane groups, namely the univariant rectangular complex p2mg c. References Fischer, W., Burzlaff, H., Hellner, E. & Donnay, J. D. H. (1973) ...
Limiting complexes and comprehensive complexes
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.4, pp. 794-795 [ doi:10.1107/97809553602060000932 ]
... rise to the concept of limiting complexes and comprehensive complexes (Fischer & Koch, 1974a; Koch, 1974). For morphological crystal forms an ... called a comprehensive complex of the first one (cf. Koch & Fischer, 1985). Example The cubic lattice complex 16c involves two ... that are due to metrical specializations are tabulated by Koch & Fischer (2003) and by Koch & Sowa (2005), respectively. Fischer & Koch ( ...
Point configurations and lattice complexes, reference symbols
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.3, pp. 793-794 [ doi:10.1107/97809553602060000932 ]
... 1935). The corresponding information has also been given by Fischer et al. (1973). The same concept has been used ... rod groups and layer groups, have been derived by Koch & Fischer (1978a). References Burzlaff, H., Fischer, W. & Hellner, E. (1968). Die Gitterkomplexe der Ebenengruppen. ...
Crystallographic orbits, Wyckoff positions, Wyckoff sets and types of Wyckoff set
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.2, pp. 792-793 [ doi:10.1107/97809553602060000932 ]
... group belong to the same Wyckoff set (German: Konfigurationslage, cf. Fischer & Koch, 1974a) if and only if the site-symmetry groups ... sets of the space groups were first tabulated by Koch & Fischer (1975). Example In space group Pmna, the site-symmetry ... of the two space groups (German: Klasse von Konfigurationslagen, cf. Fischer & Koch, 1974a; Koch & Fischer, 1975). The 219 types ...
Introduction
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.1, p. 792 [ doi:10.1107/97809553602060000932 ]
... definition used in this chapter was proposed later still by Fischer & Koch (1974a) [cf. also Koch & Fischer (1978a)]. An alternative definition was given by Zimmermann & Burzlaff ... space groups belong to different types. The terms `point configuration' (Fischer & Koch, 1974a) and `crystallographic orbit' (Matsumoto & Wondratschek, 1979) have ...
Weissenberg complexes
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.5.2, pp. 795-796 [ doi:10.1107/97809553602060000932 ]
... 1925)]. These lattice complexes were called Weissenberg complexes by Fischer et al. (1973). The 36 invariant lattice complexes are ... plane groups, namely the univariant rectangular complex p2mg c. References Fischer, W., Burzlaff, H., Hellner, E. & Donnay, J. D. H. (1973) ...
International Tables for Crystallography (2016). Vol. A, Section 3.4.1, pp. 792-796 [ doi:10.1107/97809553602060000932 ]
... definition used in this chapter was proposed later still by Fischer & Koch (1974a) [cf. also Koch & Fischer (1978a)]. An alternative definition was given by Zimmermann & Burzlaff ... space groups belong to different types. The terms `point configuration' (Fischer & Koch, 1974a) and `crystallographic orbit' (Matsumoto & Wondratschek, 1979) have ...
The degrees of freedom
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.5.1, p. 795 [ doi:10.1107/97809553602060000932 ]
The degrees of freedom 3.4.1.5.1. The degrees of freedom Each Wyckoff position shows a certain number of coordinate parameters that can be varied independently. For most lattice complexes, this number is the same for any of its Wyckoff positions. For the lattice complex with characteristic Wyckoff position 12j m.. , for instance ...
Additional properties of lattice complexes
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.5, pp. 795-796 [ doi:10.1107/97809553602060000932 ]
... 1925)]. These lattice complexes were called Weissenberg complexes by Fischer et al. (1973). The 36 invariant lattice complexes are ... plane groups, namely the univariant rectangular complex p2mg c. References Fischer, W., Burzlaff, H., Hellner, E. & Donnay, J. D. H. (1973) ...
Limiting complexes and comprehensive complexes
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.4, pp. 794-795 [ doi:10.1107/97809553602060000932 ]
... rise to the concept of limiting complexes and comprehensive complexes (Fischer & Koch, 1974a; Koch, 1974). For morphological crystal forms an ... called a comprehensive complex of the first one (cf. Koch & Fischer, 1985). Example The cubic lattice complex 16c involves two ... that are due to metrical specializations are tabulated by Koch & Fischer (2003) and by Koch & Sowa (2005), respectively. Fischer & Koch ( ...
Point configurations and lattice complexes, reference symbols
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.3, pp. 793-794 [ doi:10.1107/97809553602060000932 ]
... 1935). The corresponding information has also been given by Fischer et al. (1973). The same concept has been used ... rod groups and layer groups, have been derived by Koch & Fischer (1978a). References Burzlaff, H., Fischer, W. & Hellner, E. (1968). Die Gitterkomplexe der Ebenengruppen. ...
Crystallographic orbits, Wyckoff positions, Wyckoff sets and types of Wyckoff set
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.2, pp. 792-793 [ doi:10.1107/97809553602060000932 ]
... group belong to the same Wyckoff set (German: Konfigurationslage, cf. Fischer & Koch, 1974a) if and only if the site-symmetry groups ... sets of the space groups were first tabulated by Koch & Fischer (1975). Example In space group Pmna, the site-symmetry ... of the two space groups (German: Klasse von Konfigurationslagen, cf. Fischer & Koch, 1974a; Koch & Fischer, 1975). The 219 types ...
Introduction
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.1, p. 792 [ doi:10.1107/97809553602060000932 ]
... definition used in this chapter was proposed later still by Fischer & Koch (1974a) [cf. also Koch & Fischer (1978a)]. An alternative definition was given by Zimmermann & Burzlaff ... space groups belong to different types. The terms `point configuration' (Fischer & Koch, 1974a) and `crystallographic orbit' (Matsumoto & Wondratschek, 1979) have ...
Weissenberg complexes
International Tables for Crystallography (2016). Vol. A, Section 3.4.1.5.2, pp. 795-796 [ doi:10.1107/97809553602060000932 ]
... 1925)]. These lattice complexes were called Weissenberg complexes by Fischer et al. (1973). The 36 invariant lattice complexes are ... plane groups, namely the univariant rectangular complex p2mg c. References Fischer, W., Burzlaff, H., Hellner, E. & Donnay, J. D. H. (1973) ...
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