User:Benjah-bmm27/Structure types

AB structures

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Halite (rock salt) structure

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LiF, LiCl, LiBr, LiI, NaF, NaCl, NaBr, NaI, KF, KCl, KBr, KI, RbF, RbCl, RbBr, RbI, CsF, MgO, PbS, AgF, AgCl, AgBr

Caesium chloride structure

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CsCl, CsBr, CsI, high-temp RbCl, AlCo, AgZn, BeCu, MgCe, RuAl, SrTl.

Sphalerite (zinc blende) structure

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β-ZnS, α-AgI, β-BN, CuBr, β-CdS, BP, BAs

If A = B, the sphalerite structure becomes the diamond structure.

Wurtzite structure

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α-ZnS, β-AgI, ZnO, α-CdS, CdSe, α-SiC, GaN, AlN, w-BN, BeO

AB2 structures

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Fluorite structure

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CaF2, BaF2, CdF2, HgF2, SrF2, SrCl2, CeO2, ThO2, ZrO2

 
 
 
CaF2 unit cell
CaF2
CeO2

Antifluorite structure

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Alkali metal chalcogenides, M2X, M = Li, Na, K, Rb; X = O, S, Se, Te

Li2O, Li2S, Li2Se, Li2Te, Na2O, Na2S, Na2Se, Na2Te, K2O, K2S, K2Se, K2Te, Rb2O, Rb2S, Rb2Se

 
 
 
 
K2S unit cell
K2S
Na2O unit cell
Na2O

Rutile structure

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The unit cell of rutile

Antirutile structure

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  • ε-Ti2N

Cadmium chloride structure

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CdCl2

Cadmium iodide structure

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CdI2

Iodides

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MgI2, TiI2, VI2, MnI2, FeI2, CoI2, CaI2, PdI2, PbI2.

Chlorides and bromides

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TiCl2, VCl2;

MgBr2, TiBr2, VBr2, MnBr2, FeBr2, CoBr2.

Hydroxides of M2+

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Mg(OH)2, Ni(OH)2, Ca(OH)2.

Chalcogenides of M4+

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TiS2, ZrS2, SnS2, α-TaS2, PtS2;

TiSe2, ZrSe2, SnSe2, PtSe2;

SiTe2, TiTe2, CoTe2, NiTe2, PdTe2, PtTe2.

Others

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Ag2F, W2C.

Anti-CdI2 structure

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AB3 structures

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