Caesium cadmium bromide

Names
IUPAC name

Caesium cadmium bromide

Other names

* Caesium tribromocadmate

Identifiers

CAS Number

* 16593-55-8 Y

3D model (JSmol)

* Interactive image

PubChem CID

* 19796927

InChI

* InChI=1S/3BrH.Cd.Cs/h3*1H;;/q;;;+2;+1/p-3

Key: UWRGVKVZETZALQ-UHFFFAOYSA-K

SMILES

* [Br-].[Br-].[Br-].[Cd+2].[Cs+]

Properties

Chemical formula

| Cs Cd Br3
Molar mass | 485.028 g/mol
Appearance  | white or colourless solid
Density | 4.53 g/cm3[1]
Melting point |  450 °C (842 °F; 723 K)
Structure

Crystal structure

| cubic

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Y verify (what is YN ?)
Infobox references

Caesium cadmium bromide (Cs Cd Br3) is a synthetic crystalline material. It belongs to the AMX3 group (where A = alkali metal, M = bivalent metal, X = halogen ion). Unlike most other bromides, CsCdBr3 is non-hygroscopic,[2] giving it applications as an efficient upconversion material in solar cells.[3] As a single crystal structure doped with rare-earth ions, it can be also used as active laser medium. It is highly transparent in the visible and infrared regions and can be used as a nonlinear optical crystal.[4]

Caesium cadmium bromide with the formula Cs2CdBr4 has also been synthesized.[5]

## References

1. ↑ Persson, Kristin (2014). "36 Materials Science". Materials Data on CsCdBr3 (SG:221) by Materials Project (Data Set). LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). doi:10.17188/1275593.
2. ↑ Barthem, R. B.; Buisson, R.; Vial, JC.; Chaminade, JP. (1985). "ENERGY TRANSFER IN CsCdBr3 : Nd3+SYSTEM". Le Journal de Physique Colloques 46: C7–113–C7–117. doi:10.1051/jphyscol:1985722. https://hal.archives-ouvertes.fr/jpa-00224972/file/ajp-jphyscol198546C722.pdf.
3. ↑ Cockroft, Nigel J.; Jones, Glynn D.; Nguyen, Dinh C. (1992). "Dynamics and spectroscopy of infrared-to-visible upconversion in erbium-doped cesium cadmium bromide (CsCdBr3:Er3+)". Physical Review B 45 (10): 5187–5198. doi:10.1103/PhysRevB.45.5187. PMID 10000233. Bibcode: 1992PhRvB..45.5187C.
4. ↑ Ren, Peng; Qin, Jingui; Chen, Chuangtian (2003). "A Novel Nonlinear Optical Crystal for the IR Region: Noncentrosymmetrically Crystalline CsCdBr3 and its Properties". Inorganic Chemistry 42 (1): 8–10. doi:10.1021/ic025813y. PMID 12513072.
5. ↑ Altermatt, D.; Arend, H.; Gramlich, V.; Niggli, A.; Petter, W. (1984). "Low-temperature phases in Cs2CdBr4 and Cs2HgBr4". Acta Crystallographica Section B 40 (4): 347–350. doi:10.1107/S0108768184002275. Bibcode: 1984AcCrB..40..347A.

* v
* t
* e

Cadmium compounds

Cadmium(I)|

* Cd2(AlCl4)2

Cadmium(II)|

* Cd(BF4)2
* CdF2
* CdCl2
* CdBr2
* CdI2
* Cd(CN)2
* CdH2
* CdO
* CdS
* CdSe
* CdTe
* Cd(OH)2
* Cd(NO3)2
* CdSO4
* CdWO4
* Cd3As2
* CsCdCl3
* CsCdBr3

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