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Names | |
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Other names
Palladium monosulfide
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Identifiers | |
3D model (
JSmol)
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ChemSpider | |
ECHA InfoCard | 100.031.979 |
EC Number |
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PubChem
CID
|
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CompTox Dashboard (
EPA)
|
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Properties | |
PdS | |
Appearance | brown solid [2] or black [3] or grey [4] metallic crystals |
Related compounds | |
Other
anions
|
PdO |
Other
cations
|
NiS, PtS |
Related compounds
|
PdS2 |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Palladium(II) sulfide is a chemical compound of palladium and sulfur with the chemical formula PdS. Like other palladium and platinum chalcogenides, palladium(II) sulfide has complex structural, electrical and magnetic properties. [2] [4]
Palladium(II) sulfide is formed when hydrogen sulfide is passed through an aqueous solution containing palladium in the +2 oxidation state: [2]
Berzelius reacted palladium directly with sulfur to produce palladium(II) sulfide in 1813: [4]
The crystal structure of PdS contains approximately square planar palladium centres and tetrahedral sulfur centres. [1]
If palladium(II) sulfide is heated with an excess of sulfur, palladium disulfide is formed: [2]
A variety of other compounds in the Pd-S system have been reported, including Pd4S, Pd2.8S, Pd2.2S and PdS2. [4] The mineral Braggite has the composition (Pt, Pd, Ni)S and is isomorphous with PdS. [3]
![]() | |
Names | |
---|---|
Other names
Palladium monosulfide
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.031.979 |
EC Number |
|
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
PdS | |
Appearance | brown solid [2] or black [3] or grey [4] metallic crystals |
Related compounds | |
Other
anions
|
PdO |
Other
cations
|
NiS, PtS |
Related compounds
|
PdS2 |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Palladium(II) sulfide is a chemical compound of palladium and sulfur with the chemical formula PdS. Like other palladium and platinum chalcogenides, palladium(II) sulfide has complex structural, electrical and magnetic properties. [2] [4]
Palladium(II) sulfide is formed when hydrogen sulfide is passed through an aqueous solution containing palladium in the +2 oxidation state: [2]
Berzelius reacted palladium directly with sulfur to produce palladium(II) sulfide in 1813: [4]
The crystal structure of PdS contains approximately square planar palladium centres and tetrahedral sulfur centres. [1]
If palladium(II) sulfide is heated with an excess of sulfur, palladium disulfide is formed: [2]
A variety of other compounds in the Pd-S system have been reported, including Pd4S, Pd2.8S, Pd2.2S and PdS2. [4] The mineral Braggite has the composition (Pt, Pd, Ni)S and is isomorphous with PdS. [3]