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Generalizations of the hc notation

Published/Copyright: August 25, 2010
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Zeitschrift für Kristallographie
From the journal Zeitschrift für Kristallographie Volume 167 Issue 3-4

Abstract

For three examples, two ways are discussed how to derive hc notations in case of complex structures. The description of the polytypes of a polytypic substance as sequences of fractions of some basic structures is considered as the most characteristic feature of the hc notation. TiSi2-type compounds, CdI2-type structures and micas are described as examples, for which generalized hc notations are possible. In these examples the number of basic polytypes is greater than 2.

Published Online: 2010-08-25
Published in Print: 1984

Articles in the same Issue

  1. Referate des Fachkolloquiums „Charakterisierung von Kristallen“ und der 15. Jahrestagung der Deutschen Gesellschaft für Kristallwachstum und Kristallzüchtung 20. bis 23. März 1984 in Aachen
  2. Verfeinerung der Kristallstruktur von Dicadmiumgermanat Cd2GeO4
  3. The crystal structure of aceto-acetanilide azo-pigments IV. C.I. pigment yellow 98, α-(1-hydroxyethylidene)-acet-2-methyl-4-chloroanilido-α-azo(4′-chloro-2′-nitrobenzene)
  4. A single-crystal investigation of the solid solution NiB48.5 of β-rhombohedral boron type structure
  5. Crystal structure of Te(OH)6 ·2KNO3 ·2H2O: an addition compound of telluric acid
  6. Die Kristallstrukturen von KCo(CO)4 und RbCo(CO)4
  7. Generalizations of the hc notation
  8. Die Kristallstrukturen von LiCo(CO)4 und NaCo(CO)4
  9. Ending the “P21/a coesite” discussion
  10. (Z)Bis(benzenesulfonyl)ethylene adducts to cyclopentadiene and norbornadiene
  11. Elastic, electrostrictive, and electro-optic properties of tetragonal sodium sulfide nonahydrate, Na2S · 9 H2O
  12. Elastic, electrostrictive, and electro-optic properties of orthorhombic sodium dihydrogen phosphate dihydrate, NaH2PO4 · 2H2O
  13. Elastic, electrostrictive, electro-optic, and nonlinear optical properties of tetragonal zinc guanidinium sulfate, Zn[C(NH2)3]2(SO4)2
  14. Pyroelectric, dielectric, thermal, piezoelectric, electro-optical, elastic, and thermoelastic properties of hexagonal guanidinium iodide, C(NH2)3I
https://doi.org/10.1524/zkri.1984.167.3-4.261

Articles in the same Issue

  1. Referate des Fachkolloquiums „Charakterisierung von Kristallen“ und der 15. Jahrestagung der Deutschen Gesellschaft für Kristallwachstum und Kristallzüchtung 20. bis 23. März 1984 in Aachen
  2. Verfeinerung der Kristallstruktur von Dicadmiumgermanat Cd2GeO4
  3. The crystal structure of aceto-acetanilide azo-pigments IV. C.I. pigment yellow 98, α-(1-hydroxyethylidene)-acet-2-methyl-4-chloroanilido-α-azo(4′-chloro-2′-nitrobenzene)
  4. A single-crystal investigation of the solid solution NiB48.5 of β-rhombohedral boron type structure
  5. Crystal structure of Te(OH)6 ·2KNO3 ·2H2O: an addition compound of telluric acid
  6. Die Kristallstrukturen von KCo(CO)4 und RbCo(CO)4
  7. Generalizations of the hc notation
  8. Die Kristallstrukturen von LiCo(CO)4 und NaCo(CO)4
  9. Ending the “P21/a coesite” discussion
  10. (Z)Bis(benzenesulfonyl)ethylene adducts to cyclopentadiene and norbornadiene
  11. Elastic, electrostrictive, and electro-optic properties of tetragonal sodium sulfide nonahydrate, Na2S · 9 H2O
  12. Elastic, electrostrictive, and electro-optic properties of orthorhombic sodium dihydrogen phosphate dihydrate, NaH2PO4 · 2H2O
  13. Elastic, electrostrictive, electro-optic, and nonlinear optical properties of tetragonal zinc guanidinium sulfate, Zn[C(NH2)3]2(SO4)2
  14. Pyroelectric, dielectric, thermal, piezoelectric, electro-optical, elastic, and thermoelastic properties of hexagonal guanidinium iodide, C(NH2)3I
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