Identifiers | |
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3D model (
JSmol)
|
|
ECHA InfoCard | 100.031.494 |
EC Number |
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PubChem
CID
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|
| |
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Properties | |
Er2Se3 | |
Molar mass | 571.431 g·mol−1 |
Appearance | green-brown [1] or yellow crystals [2] |
Density | 6.83 g·cm−3
[1] 6.855 g·cm−3 [2] |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Erbium(III) selenide is an inorganic compound with a chemical formula of Er2Se3.
Erbium(III) selenide can be obtained by the reaction of erbium and selenium:
It can also be prepared by reacting erbium oxide and hydrogen selenide at high temperature. [3]
Erbium(III) selenide is an orthorhombic crystal with a Sc2S3 structure and a space group of Fddd. [2] It reacts with magnesium selenide at 1000 °C to obtain MgEr2Se4. [4]
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)Identifiers | |
---|---|
3D model (
JSmol)
|
|
ECHA InfoCard | 100.031.494 |
EC Number |
|
PubChem
CID
|
|
| |
| |
Properties | |
Er2Se3 | |
Molar mass | 571.431 g·mol−1 |
Appearance | green-brown [1] or yellow crystals [2] |
Density | 6.83 g·cm−3
[1] 6.855 g·cm−3 [2] |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Erbium(III) selenide is an inorganic compound with a chemical formula of Er2Se3.
Erbium(III) selenide can be obtained by the reaction of erbium and selenium:
It can also be prepared by reacting erbium oxide and hydrogen selenide at high temperature. [3]
Erbium(III) selenide is an orthorhombic crystal with a Sc2S3 structure and a space group of Fddd. [2] It reacts with magnesium selenide at 1000 °C to obtain MgEr2Se4. [4]
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)