Strukturbericht designation#B-compounds

{{Short description|System of detailed crystal structure classification}}

In crystallography, a Strukturbericht designation or Strukturbericht type is a system of detailed crystal structure classification by analogy to another known structure. The designations were intended to be comprehensive but are mainly used as supplement to space group crystal structures designations, especially historically.{{cite web|url=http://aflowlib.duke.edu/users/egossett/lattice/struk/index.html|title=Index by Strukturbericht Designation|publisher=US Naval Laboratory Center for Materials Physics and Technology|date=1 Sep 1995|access-date=6 Apr 2019|archive-date=12 September 2019|archive-url=https://web.archive.org/web/20190912194828/http://aflowlib.duke.edu/users/egossett/lattice/struk/index.html|url-status=dead}}{{cite journal|last1=Mehl|first1=Michael J.|last2=Hicks|first2=David|last3=Toher|first3=Cormac|last4=Levy|first4=Ohad|last5=Hanson|first5=Robert M.|last6=Hart|first6=Gus|last7=Curtarolo|first7=Stefano|title=The AFLOW Library of Crystallographic Prototypes: Part 1|journal=Computational Materials Science|volume=136|year=2017|pages=S1–S828|issn=0927-0256|doi=10.1016/j.commatsci.2017.01.017|arxiv=1806.07864|s2cid=119490841 }} Each Strukturbericht designation is described by a single space group, but the designation includes additional information about the positions of the individual atoms, rather than just the symmetry of the crystal structure. While Strukturbericht symbols exist for many of the earliest observed and most common crystal structures, the system is not comprehensive, and is no longer being updated. Modern databases such as Inorganic Crystal Structure Database index thousands of structure types directly by the prototype compound (i.e. "the NaCl structure" instead of "the B1 structure").{{cite journal | last1=Allmann | first1=Rudolf | last2=Hinek | first2=Roland | title=The introduction of structure types into the Inorganic Crystal Structure Database ICSD | journal=Acta Crystallographica Section A | publisher=International Union of Crystallography (IUCr) | volume=63 | issue=5 | date=2007-08-17 | issn=0108-7673 | pmc=2525864| doi=10.1107/s0108767307038081 | pages=412–417| pmid=17703075 | bibcode=2007AcCrA..63..412A | doi-access=free }} These are essentially equivalent to the old Stukturbericht designations.

History

The designations were established by the journal Zeitschrift für Kristallographie – Crystalline Materials, which published its first round of supplemental reviews under the name Strukturbericht from 1913-1928.{{cite journal|last1=Bragg|first1=W. L.|author-link1=Lawrence Bragg|title=Strukturbericht, 1913–1928|journal=Nature|volume=128|issue=3230|year=1931|pages=511–512|issn=0028-0836|doi=10.1038/128511a0|bibcode=1931Natur.128..511B|s2cid=4079798}} These reports were collected into a book published in 1931 by Paul Peter Ewald and Carl Hermann which became Volume 1 of Strukturbericht.{{cite book|last1=Ewald|first1=Paul Peter|last2=Hermann|first2=C.|title= Zeitschrift für Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie|publisher=Leipzig: Akademische Verlagsgesellschaft m.b.H.|year=1931}} While the series was continued after the war under the name Structure reports, which was published through 1990,{{cite web|url=https://www.iucr.org/publications/other/structure-reports|title=International Union of Crystallography: Structure reports|access-date=6 Apr 2019}} the series stopped generating new symbols. Instead, some new additional designations were given in books by Smithels,{{cite book|first=Colin J |last=Smithells|title=Metals reference book|year=1949|edition=2nd|publisher=Interscience Publishers|location=New York|oclc=568858}} and Pearson.{{cite book | last=Pearson | first=W. B. | title=A handbook of lattice spacings and structures of metals and alloys | publisher=Pergamon Press | location=Oxford | year=1964 | isbn=978-1-4832-1318-7 | oclc=883896503 |doi=10.1016/C2013-0-08243-6| s2cid=239866683 }}

For the first volume, the designation consisted of a capital letter (A,B,C,D,E,F,G,H,L,M,O) specifying a broad category of compounds, and then a number to specify a particular crystal structure. In the second volume, subscript numbers were added, some early symbols were modified (e.g. what was initially D1 became D0₁, noted in the tables below as "D1 → D0₁"), and the categories were modified (types I,K,S were added). In the third volume, the class I was renamed J. Later designations began to use a lower case letter in subscripts as well.{{cite journal | last=Mehl | first=Michael J. | title=A Brief History of Strukturbericht Symbols and Other Crystallographic Classification Schemes | journal=Journal of Physics: Conference Series | publisher=IOP Publishing | volume=1290 | year=2019 | issue=1 | issn=1742-6588 | doi=10.1088/1742-6596/1290/1/012016 | page=012016| bibcode=2019JPhCS1290a2016M |doi-access=free}}

A-compounds

The 'A' compounds are reserved for structures made up of atoms of all the same chemical element.

class="wikitable" style="text-align:center"

|+ A compounds

! Strukturbericht designation

! Diagram

! Prototype

! Space group

! Description

| 100px

| Cu

| Fm{{overline|3}}m

| Cubic close-packed structure
(also: Face-centered cubic structure)

| 100px

| W

| Im{{overline|3}}m

| Body-centered cubic structure

| 100px

| Mg

| P6₃/mmc

| Hexagonal close-packed structure

A3'

|100px

|α-La

|P6₃/mmc

|α-La structure

(ABAC Barlow packing)

| 100px

| C (diamond)

| Fd{{overline|3}}m

| Diamond cubic structure

|β-Sn

|I4₁/amd

| 100px

| Indium

| I4/mmm

| Indium structure

|100px

|α-As

|R{{overline|3}}m

| 100px

|gray Se

|P3₁21

|Also called γ-Se,
but that term is also used
for a monoclinic form.

| 100px

| C (graphite)

| P6₃/mmc

| Hexagonal graphite structure

A10

|α-Hg

|R{{overline|3}}m

A11

|100px

|α-Ga

|Cmca

| α-Gallium structure

A12

|100px

|α-Mn

|I{{overline|4}}3m

|α-Manganese structure

A13

|100px

|β-Mn

|P4₁32

|β-Manganese structure

A14

| 100px

| I₂

| Cmca

| Molecular iodine structure

A15

| 100px

| β-W

| Pm{{overline|3}}n

| Weaire–Phelan structure

A16

|α-S

|Fddd

A17

| 100px

| P

| Cmca

| Black phosphorus structure

A18

|Cl

|P4₂/ncm

|Incorrect structure{{cite journal | last1=Keesom | first1=W.H. | last2=Taconis | first2=K.W. | title=On the crystal structure of chlorine | journal=Physica | publisher=Elsevier BV | volume=3 | issue=1–4 | year=1936 | issn=0031-8914 | doi=10.1016/s0031-8914(36)80226-2 | pages=237–242| bibcode=1936Phy.....3..237K }}

A19 → A_i, A_h

|Po (incorrectly)

|C2

A20

|100px

|α-U

|Cmcm

A_a

|α-Pa

|I4/mmm

A_b

|β-U

|P4₂/mnm

|σ phase

A_c

|α-Np

|Pnma

A_d

|β-Np

|P4/nmm

A_f

|γ-HgSn_6-10

|P6/mmm

A_g

|P4₂/nnm

A_h

| 100px

| α-Po

| Pm{{overline|3}}m

| Simple cubic structure

A_i

|β-Po

|R{{overline|3}}m

A_k

|γ-monoclinic Se

|P2₁/c

A_l

|β-monoclinic Se

|P2₁/c

B-compounds

'B' designates compounds of two elements with equal numbers of atoms.

class="wikitable" style="text-align:center"

|+ B compounds

! Strukturbericht designation

! Diagram

! Prototype

! Space group

! Description

| 100px

| NaCl

| Fm{{overline|3}}m

| Rock salt structure

| 100px

| CsCl

| Pm{{overline|3}}m

| caesium chloride structure

| 100px

| ZnS

| F{{overline|4}}3m

| Zincblende structure

| 100px

| ZnS

| P6₃mc

| Wurtzite crystal structure

|4H SiC

|P6₃mc

|Moissanite (4H polytype) structure

|6H SiC

|P6₃mc

|Moissanite(6H polytype) structure

|Si-C 15R

|R3m

|15R-SiC structure

B8 → B8₁

B8₁

|100px

|NiAs

|P6₃/mmc

| Nickeline structure

B8₂

|Ni₂In

|P6₃/mmc

|100px

|α-HgS

|P3₂21

|Cinnabar structure

B10

|100px

|PbO

|P4/nmm

|Lead(II) oxide/Litharge structure

B11

|γ-CuTi

|P4/nmm

B12 → B_k

|BN (incorrectly){{cite journal | last=PEASE | first=R. S. | title=Crystal Structure of Boron Nitride | journal=Nature | publisher=Springer Science and Business Media LLC | volume=165 | issue=4201 | year=1950 | issn=0028-0836 | doi=10.1038/165722b0 | pages=722–723| pmid=15416803 | bibcode=1950Natur.165..722P | s2cid=2503156 }}

|P6₃mc

|Originally reported boron nitride structure

B13

|100px

|β-NiS

|R3m

|β-Nickel sulfide/Millerite structure

B14

|FeAs

|Pnma

|Westerveldite structure

B15 → B27

B16

|100px

|GeS

|Pnma

|Germanium(II) sulfide/Herzenbergite structure

B17

|100px

|PtS

|P4₂/mmc

|Platinum(II) sulfide/Cooperite structure

B18

|CuS

|P6₃/mmc

|Copper monosulfide/Covellite structure

B19

|β′-AuCd

|Pmma

|The martensitic β′-AuCd structure

B20

|FeSi

|P2₁3

|FeSi/Fersilicite structure

B21

|α-CO

|P2₁3

|α-Carbon monoxide structure

B24

|TlF-II (incorrectly){{cite journal | last1=Berastegui | first1=P. | last2=Hull | first2=S. | title=The Crystal Structures of Thallium(I) Fluoride | journal=Journal of Solid State Chemistry | publisher=Elsevier BV | volume=150 | issue=2 | year=2000 | issn=0022-4596 | doi=10.1006/jssc.1999.8587 | pages=266–275| bibcode=2000JSSCh.150..266B }}

|Fmmm

|Originally reported Thallium(I) fluoride structure

B26

|100px

|CuO

|C2/c

|Copper(II) oxide/Tenorite structure

B27

|100px

|FeB

|Pnma

|Iron boride structure

B28 → B20

B29 → B16

|SnS (incorrectly)

|Pnma

|Tin(II) sulfide structure

B30

|MgZn

|Imm2

B31 → B14

|MnP

|Pnma

B32

|NaTl

|Fd{{overline|3}}m

B33

|100px

|CrB

|Cmcm

|Chromium(III) boride structure

B34

|100px

|PdS

|P4₂/m

|Palladium(II) sulfide structure

B35

|CoSn

|P6/mmm

B37

|SeTl

|I4/mcm

B_a

|CoU

|I2₁3

B_b

|ζ-AgZn

|P{{overline|3}}

B_c → B33

|CaSi

|Cmcm

B_d

|η-NiSi

B_e

|CdSb

|Pbca

B_f → B33

|CrB

|(duplicate of B33)

B_g

|MoB

|I4₁/amd

|Molybdenum boride structure

B_h

|100px

|WC

|P{{overline|6}}m2

|Tungsten carbide structure

B_i

|AsTi

|P6₃/mmc

B_k

|100px

|BN

|P6₃/mmc

|Boron nitride structure

B_l

|AsS

B_m

|TiB

C-compounds

'C' designates compounds of the stoichiometry AB₂.

class="wikitable" style="text-align:center"

|+ C compounds

! Strukturbericht designation

! Diagram

! Prototype

! Space group

! Description

| 100px

| CaF₂

| Fm{{overline|3}}m

|Fluorite structure

C1_b

|AgAsMg

|F{{overline|4}}3m

| Half Heusler structure

| 100px

| FeS₂

| Pa{{overline|3}}

| Pyrite structure

| 100px

| Cu₂O

| Pn{{overline|3}}m

| Cuprite structure

| 100px

| TiO₂

| P4₂/mnm

| Rutile structure

| 100px

| TiO₂

| I4₁/amd

| Anatase structure

|100px

|CdI₂

|P{{overline|3}}m1

|Cadmium iodide structure

|100px

|MoS₂

|P6₃/mmc

|Molybdenum disulfide structure

|100px

|β-SiO₂

|P6₂22

|β-Quartz structure

|100px

|β-Cristobalite

|Fd{{overline|3}}m

|Idealized β-Cristobalite structure

C10

|100px

|β-Tridymite

|P6₃/mmc

|β-Tridymite structure

C11 → C11_a,C11_b

C11_a

|CaC₂

|I4/mmm

C11_b

|100px

|MoSi₂

|I4/mmm

|Molybdenum disilicide structure

C12

|CaSi₂

|R{{overline|3}}m

C13

|HgI₂

|P4₂/nmc

|Coccinite structure

C14

|100px

|MgZn₂

|P6₃/mmc

| MgZn₂ Laves phase

C15

|100px

|MgCu₂

|Fd{{overline|3}}m

| MgCu₂ Laves phase

C15_b

|AuBe₅

|F{{overline|4}}3m

C16

|100px

|CuAl₂

|I4/mcm

|Khatyrkite structure

C18

|FeS₂

|Pnnm

|Marcasite structure

C19

|100px

|α-Sm

|R{{overline|3}}m

|α-Samarium structure

(ABCBCACAB Barlow packing)

C21

|100px

|TiO₂

|Pbca

|Brookite structure

C22

|Fe₂P

|P321 (original, incorrect structure)
P{{overline|6}}2m (revised)

C23

|100px

|PbCl₂

|Pnma

|Cotunnite structure

C24

|100px

|HgBr₂

|Cmc2₁

|Mercury(II) bromide structure

C25 → C28

|100px

|HgCl₂

|Pnma

|Mercury(II) chloride structure

C27

|CdI₂

|P6₃mc

C28

|HgCl₂

C29 → C23

|SrH₂

|Pnma

|Strontium hydride structure

C30

|100px

|SiO₂

|P4₁2₁2

|α–Cristobalite structure

C32

|AlB₂

|P6/mmm

|Aluminium diboride structure

C33

|100px

|Bi₂Te₃

|R{{overline|3}}m

|Bismuth telluride structure

C34

|AuTe₂

|C2/m

C35

|100px

|CaCl₂

|Pnnm

|Calcium chloride structure

C36

|100px

|MgNi₂

|P6₃/mmc

| MgNi₂ Laves phase

C37

|Co₂Si

|Pnma

C38

|Cu₂Sb

|P4/nmm

C39 → C15

C40

|CrSi₂

|P6₂22

C41 → C14

C42

|100px

|SiS₂

|Ibam

|Silicon disulfide structure

C43

|100px

|ZrO₂

|P2₁/c

|Baddeleyite structure

C44

|100px

|GeS₂

|Fdd2

|Germanium disulfide structure

C46

|100px

|AuTe₂

|Pma2

|Krennerite structure

C47

|100px

|SeO₂

|P4₂/mbc

|Selenium dioxide structure

C48 → C11_b

C49

|ZrSi₂

|Cmcm

C50

|100px

|PdCl₂

|Pnnm

|α-Palladium(II) chloride structure

C51 → C16

C53

|Sr Br₂

|P4/n

C54

|100px

|TiSi₂

|Fddd

|Titanium disilicide structure

C_a

|Mg₂Ni

|P6₂22

C_b

|CuMg₂

|Fddd

C_c

|ThSi₂

|I4₁/amd

C_e

|PdSn₂

|Aba2

C_g

|ThC₂

|C2/c

C_h

|Cu₂Te

|P6/mmm

C_k

|LiZn₂

D-compounds

'D' designates compounds of arbitrary stoichiometry. Originally, D1-D10 were set aside for stoichiometry AB₃, D11-D20 for stoichiometry AB_n for n > 3, D31-D50 for (AB_n)₂, and D51 up for the A_mB_n for arbitrary m and n.

class="wikitable" style="text-align:center"

|+ D compounds

! Strukturbericht designation

! Diagram

! Prototype

! Space group

! Description

D0₂

|100px

|CoAs₃

|Im{{overline|3}}

|Skutterudite structure

D0₃

|BiF₃

|Fm{{overline|3}}m

|Bismuth trifluoride structure

D0₄

|CrCl₃

|P3₁12

|Chromium(III) chloride structure

D0₅

|100px

|BiI₃

|R{{overline|3}}

|Bismuth(III) iodide structure

D0₆

|100px

|LaF₃

|P{{overline|3}}c1

|Lanthanum trifluoride/Fluocerite structure

D0₉

|100px

|α-ReO₃

|Pm{{overline|3}}m

|α-Rhenium trioxide structure

D0₁₁

|100px

|Fe₃C

|Pnma

|Cementite structure

D0₁₂

|FeF₃

|R{{overline|3}}c

D0₁₄ → D0₁₂

|100px

|AlF₃

|R32

|Aluminium fluoride structure

D0₁₅

|100px

|AlCl₃

|C2/m

|Aluminium chloride structure

D0₁₇

|BaS₃

|P{{overline|4}}2₁m

D0₁₈

|100px

|Na₃As

|P6₃/mmc

|Sodium arsenide structure

D0₁₉

|Ni₃Sn

|P6₃/mmc

D0₂₀

|Al₃Ni

|Pnma

D0₂₁

|100px

|Cu₃P

|P{{overline|3}}c1 (original structure)
P6₃cm (revised)

|Copper(I) phosphide structure

D0₂₂

|Al₃Ti

|I4/mmm

D0₂₃

|Al₃Zr

|I4/mmm

D0₂₄

|Ni₃Ti

|P6₃/mmc

D0_a

|β-TiCu₃

|Pmmn

D0_c → D0'_c

|SiU₃

|I4/mcm

D0'_c

|Ir₃Si

|I4/mcm

D0_d

|AsMn₃

|Cmcm

D0_e

|Ni₃P

|I{{overline|4}}

|NH₃

|P2₁3

D1₂

|SiF₄

|I{{overline|4}}3m

|Silicon tetrafluoride structure

D1₃

|Al₄Ba

|I4/mmm

D1_a

|Ni₄Mo

|I4/m

D1_b

|Al₄U

|Imma

D1_c

|PtSn₄

|Aba2

D1_d

|Pb₄Pt

|P4/nbm

D1_e

|B₄Th

|P4/mbm

|B₄Th structure

D1_f → C_b

|Mn₄B

D1_g

|B₄C

D2 → D0₂

D2₁

|100px

|CaB₆

|Pm{{overline|3}}m

|Calcium hexaboride structure

D2₃

|NaZn₁₃

|Fm{{overline|3}}c

D2_b

|Mn₁₂Th

|I4/mmm

D2_c

|MnU₆

|I4/mcm

D2_d

|CaCu₅

|P6/mmm

D2_e

|BaHg₁₁

|Pm{{overline|3}}

D2_f

|UB₁₂

|Fm{{overline|3}}m

D2_g

|Fe₈N

|I4/mmmm

D2_h

|Al₆Mn

|Cmcm

D3₁

|Hg₂Cl₂

|I4/mmm

|Calomel structure

D5₁

| 100px

| Al₂O₃

| R{{overline|3}}c

| Corrundum structure

D5₂

|La₂O₃

|P{{overline|3}}m1

D5₃

|100px

|Mn₂O₃

|Ia{{overline|3}}

|Manganese(III) oxide/Bixbyite structure

D5₄

|Sb₂O₃

|Fd{{overline|3}}m

D5₅

|Ag₂O₃

|Pn{{overline|3}}m

D5₈

|100px

|Sb₂S₃

|Pnma

|Antimony trisulfide/Stibnite structure

D5₉

|Zn₃Pt₂

|P4₂/nmc

D5₁₀

|Cr₃C₂

|Pnma

D5₁₁

|Sb₂O₃

|Pccn

|Antimony trioxide/Valentinite structure

D5₁₂

|β–Bi₂O₃

D5₁₃

|Al₃Ni₂

|P{{overline|3}}m1

D5_a

|Si₂U₃

|P4/mbm

D5_b

|Pt₂Sn₃

|P6₃/mmc

D5_c

|Pu₂C₃

|I{{overline|4}}3d

D5_e

|Ni₃S₂

|R32

|Nickel subsulfide/Heazlewoodite structure

D5_f

|100px

|As₂S₃

|P2₁/n

|Arsenic trisulfide structure

D7₁

|100px

|Al₄C₃

|R{{overline|3}}m

|Aluminium carbide structure

D7₂

|Co₃S₄

|Fd{{overline|3}}m

D7₃

|Th₃P₄

|I{{overline|4}}3d

|Th₃P₄ structure

D7_a

|𝛿-Ni₃Sn₄

D7_b

|Ta₃B₄

|Immm

D8₁

|Fe₃Zn₁₀

|I{{overline|4}}3m

D8₂

|Cu₅Zn₈

|I{{overline|4}}3m

|Gamma brass structure

D8₃

|Cu₉Al₄

|P{{overline|4}}3m

D8₄

|Cr₂₃C₆

|Fm{{overline|3}}m

|Cr₂₃C₆ crystal structure/Chromium(II) carbide structure

D8₅

|Fe₇W₆

|R{{overline|3}}m

D8₆

|Cu₁₅Si₄

|I{{overline|4}}3d

D8₈

|Mn₅Si₃

|P6₃/mcm

D8₉

|Co₉S₈

|Fm{{overline|3}}m

D8₁₀

|Cr₅Al₈

|R3m

D8₁₁

|Co₂Al₅

|P6₃/mmc

D8_a

|Mn₂₃Th₆,Cu₁₆Mg₆Si₇

(G-phase)

|Fm{{overline|3}}m

D8_b

|σ-CrFe

|P4₂/mnm

D8_c

|Mg₂Zn₁₁

|Pm{{overline|3}}

D8_d

|Co₂Al₉

|P2₁/c

D8_e

|Mg₃₂(Al,Zn)₄₉

|Im{{overline|3}}

D8_f

|Ge₇Ir₃

|Im{{overline|3}}m

D8_g

|Ga₂Mg₅

|Ibam

D8_h

|W₂B₅

|P6₃/mmc

D8_i

|Mo₂B₅

|R{{overline|3}}m

D8_k

|Th₇S₁₂

|P6₃/m

D8_l

|Cr₅B₄

|I4/mcm

D8_m

|W₅Si₃

|I4/mcm

D10₁

|C₃Cr₇

|Pnma

D10₂

|Fe₃Th₇

|P6₃mc

D31 → D3₁

D51 → D5₁

D52 → D5₂

D61 → D6₁

D81 → D8₁

D82 → D8₂

D83 → D8₃

E to K compounds

Letters between 'E' and 'K' designate more complex compounds.

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|+ E through K compounds

! Strukturbericht designation

! Diagram

! Prototype

! Space group

! Description

E0₁

|PbFCl

|P4/nmm

|Matlockite structure

E0₃

|CdOHCl

|P6₃mc

E0₅

|FeOCl

|Iron oxychloride structure

E0₇

|100px

|FeAsS

|P2₁/c

| Arsenopyrite structure

E1₁

| 100px

| CuFeS₂

| I{{overline|4}}2d

| Chalcopyrite structure

E1_a

|MgCuAl₂

|Cmcm

E1_b

|AgAuTe₄

|P2/c

|Sylvanite structure

E2₁

| 100px

| CaTiO₃

| Pm{{overline|3}}m

| Perovskite structure

E2₂

|100px

|FeTiO₃

|R{{overline|3}}

|Ilmenite structure

E2₄

|NH₄CdC₁₃

|Pnma

|CdAl₂S₄

|I{{overline|4}}

E3₃

|FeSb₂S₄

|Pnam

|Berthierite structure

E8₁

|Eu₂Ir₂O₇

|Fd{{overline|3}}m

|Pyrochlore structure

E9₁

|Ca₃Al₂O₆

|Pm{{overline|3}}m

E9₃

|Fe₃W₃C

|Fd{{overline|3}}m

E9₄

|Al₅C₃N

|P6₃mc

E9_a

|Al₇Cu₂Fe

|P4/mnc

E9_b

|Al₈FeMg₃Si₆

|P{{overline|6}}2m

E9_c

|Mn₃Al₉Si

|P6₃/mmc

E9_d

|AlLi₃N₂

|Ia{{overline|3}}

E9_e

|CuFe₂S₃

|Pnma

|Cubanite structure

F0₁

|NiSSb

|P2₁3

|Ullmannite structure

F0₂

|COS

|R3m

|Carbonyl sulfide structure

F5₁

|CrNaS₂

|R{{overline|3}}m

F5₂

|KN₃

|I4/mcm

F5₄

|NH₄O₂Cl

|P{{overline|4}}2₁m

F5₆

|CuSbS₂

|Pnma

|Chalcostibite structure

F5₉

|KCNS

|Pbcm

F5₁₀

|KAg(CN)₂

|P{{overline|3}}1c

F5₁₃

|KBO₂

|R{{overline|3}}c

F5_a

|FeKS₂

|C2/c

F51 → F5₁

F52 → F5₂

F61 → E1₁

G0₁

|100px

|CaCO₃

|R{{overline|3}}c

|Calcite structure

G0₂

|100px

|CaCO₃

|Pmcn

|Aragonite structure

G0₆

|KClO₃

|P2₁/m

|100px

|NaClO₃

|P2₁3

|Sodium chlorate structure

G3₂

|Na₂SO₃

|P{{overline|3}}

|Sodium sulfite structure

G4 → E2₂

G5 → E2₁

G7₁

|100px

|CeCO₃F

|P{{overline|6}}2c

|Bastnäsite structure

H0₁

|100px

|CaSO₄

|Cmcm

|Anhydrite structure

H0₂

|100px

|BaSO₄

|Pnma

|Baryte structure

H0₃ → S1₁

H0₅

|100px

|KClO₄

|Pnma

|Potassium perchlorate structure

H0₇

|BPO₄

|I{{overline|4}}

H1 → H0₁

H1₁

| 100px

| Al₂MgO₄

| Fd{{overline|3}}m

| Spinel structure

H1₂ → S1₂

H1₃ → S1₃

H1₅

|K₂PtC₁₄

|P4/mmmm

H1₆

|β-K₂SO₄

|Pnma

H2 → H0₂

H2₁

|100px

|Ag₃PO₄

|P{{overline|4}}3n

|Silver phosphate structure

H2₄

|Cu₃S₄V

|P{{overline|4}}3m

H2₅

|AsCu₃S₄

|Pmn2₁

|Enargite structure

H2₆

|Cu₂FeS₄Sn

|I{{overline|4}}2m

|Stannite structure

H3 → S1₁

H3₁ → S1₄

|100px

|CaWO₄

|I4₁/a

|Scheelite structure

H5₇

|Ca₅(PO₄)₃F,Cl,OH

|P6₃/m

|Apatite structure

H11 → H1₁

H12 → S1₂

H13 → S1₃

H15 → H1₅

H31 → S1₄

H61 → J1₁

I1₁ → J1₁

I1₁₃ → J1₁₃

J1₁

|K₂PtCl₆

|Fm{{overline|3}}m

J1₁₃

|K₂GeF₆

|P{{overline|3}}m1

K0₁

|K₂S₂O₅

|P2₁/m

K1₁

|KSO₃

|P321

K1₂

|CsSO₃

|P6₃mc

K3₁

|Cs₃CoC₁₅

|I4/mcm

K4₁

|NH₄SO₄

|P2₁/c

L-compounds

'L' designates intermetallic compounds.

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|+ L compounds

! Strukturbericht designation

! Diagram

! Prototype

! Space group

! Description

L1₀

|CuAu

|P4/mmm

L1₁

|CuPt

|R{{overline|3}}m

L1₂

| 100px

| Cu₃Au

| Pm{{overline|3}}m

| Cu₃Au structure

L1₃

|CdPt₃

|Cmmm

L1_a

|CuPt₃

L2₁

|100px

|AlCu₂Mn

|Fm{{overline|3}}m

|Heusler compounds

L2₂

|Sb₂Tl₇

|Im{{overline|3}}m

L2_a

|𝛿-CuTi

|P4/mmm

L6₀

|CuTi₃

|P4/mmm

L'1

|Fe₄N

|Pm{{overline|3}}m

L'1₂

|AlF₃C

|Perovskite structure

L'2

|ThH₂

|I4/mmm

L'2_b

|ThH₂

|I4/mmm

L'3 → B8₁

|Fe₂N

L'3₂

|β-V₂N

|P{{overline|3}}1m

L6₀

|Ti₃Cu

|P4/mmm

L10 → L1₀

L'10 → L'1

L11 → L1₁

L12 → L1₂

L13 → L1₃

L20 → B2

L'20 → L'2

L21 → L2₁

L22 → L2₂

S-compounds

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|+ S compounds

! Strukturbericht designation

! Diagram

! Prototype

! Space group

! Description

S1₁

|ZrSiO₄

|I4₁/amd

|Zircon structure

S1₂

|100px

|Mg₂SiO₄

|Pnma

|Forsterite structure

S1₃

|100px

|Be₂SiO₄

|R{{overline|3}}

|Phenakite structure

S1₄

|Al₂Ca₃Si₃O₁₂

|Ia{{overline|3}}d

|Garnet structure

S2₁

|Sc₂Si₂O₇

|C2/m

|Thortveitite structure

S3₁

|Be₃Al₂Si₆O₁₈

|P6/mcc

|Beryl structure

S3₂

|BaSi₄O₉

|P{{overline|6}}c2

S5₃

|Ca₂MgSi₂O₇

|P{{overline|4}}2₁m

|Åkermanite structure

|NaAlSi₂O₆H₂O

|I{{overline|4}}3d

S6₂

|Na₈Al₆Si₆O₂₄C_l2

|P{{overline|4}}3n

References

External links

{{cite web|url=https://www.atomic-scale-physics.de/lattice/struk/index.html|title=Crystal Lattice Structures: Index by Strukturbericht Designation|access-date=2020-05-01}}
{{cite web|url=https://aflowlib.org/CrystalDatabase/strukturberichts.html|title=Library of Crystallographic Prototypes - Strukturbericht Designations|access-date=2020-05-01}}

Category:Crystallography

Category:Crystal structure types

Category:Chemical nomenclature

Strukturbericht designation#B-compounds

History

A-compounds

B-compounds

C-compounds

D-compounds

E to K compounds

L-compounds

S-compounds

See also

References

External links