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2.3 Basic structure types

Overview

„Basic“: anions form CCP or HCP, cations in OH and/or TH

Structure type Examples Packing Holes filled

OH and TH

NaCl AgCl, BaS, CaO, CeSe, CCP n and 0n
GdN, NaF, Na BiO , V C 8
4
3
7
NiAs TiS, CoS, CoSb, AuSn HCP n and 0n
CaF CdF , CeO , Li O, Rb O, CCP 0 and 2n
2
2
2
2
2
SrCl , ThO , ZrO , AuIn 2
2
2
2
CdCl 2 MgCl , MnCl , FeCl , Cs O, CCP 0.5n and 0
2
2
2
2
CoCl
2
CdI 2 MgBr , PbI , SnS , 2 HCP 0.5n and 0
2
2
2
Mg(OH) , Cd(OH) , Ag F
2
2
Sphalerite (ZnS) AgI, BeTe, CdS, CuI, GaAs, CCP 0 and 0.5n
GaP, HgS, InAs, ZnTe
Wurzite (ZnS) AlN, BeO, ZnO, CdS (HT) HCP 0 and 0.5n
Li Bi Li Au CCP n and 2n
3
3
ReB 2 !wrong! (LATER) HCP 0 and 2n