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Iron(Ii) Selenide
CAS: 1310-32-3 | FeSe
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1310-32-3
Molecular Formula:
FeSe
Molecular Mass:
134.81 g/mol
Names and Synonyms:
Iron(Ii) Selenide
Iron selenide (FeSe)
Ferrous selenide
Iron monoselenide
NSC 378337
Identifiers:
SMILES:
[Fe].[Se]
InChI:
InChI=1S/Fe.Se
Key Properties
Melting Point
1070 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 134.81 g/mol | CAS Common Chemistry |
| 134.805 g/mol | RDKit | |
| 135.8514588 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Iron(II)_selenide | CAS Common Chemistry |
| Canonical SMILES | [Fe]=[Se] | CAS Common Chemistry |
| InChI | InChI=1S/Fe.Se | CAS Common Chemistry |
| InChI Key | InChIKey=WALCGGIJOOWJIN-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 1070 °C | CAS Common Chemistry |
| Name | Iron selenide (FeSe) | CAS Common Chemistry |
| Iron(II) selenide | CAS Common Chemistry | |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -0.38330000000000003 | RDKit |
| Molar Refractivity | 5.754 | RDKit |
