Nitrate de samarium
- Nitrate de samarium
-
Trinitrate de samarium
| Trinitrate de samarium anhydre |
|
| Général |
| No CAS |
10361-83-8 |
| No EINECS |
233-798-6 |
| PubChem |
25205 |
| SMILES |
|
| InChI |
InChI=1/3NO3.Sm/c3*2-1(3)4;/q3*-1;+3
|
| Apparence |
solide blanc-jaune |
| Propriétés chimiques |
| Formule brute |
N3O9SmSm(NO3)3 |
| Masse molaire |
336,37 g∙mol-1
N 12,49 %, O 42,81 %, Sm 44,7 %,
|
| Propriétés physiques |
| Solubilité |
144 g/100g eau à 25 °C.
Sol dans acétone,
éthanol, méthanol |
|
| Trinitrate de samarium hexahydraté |
|
| Général |
| No CAS |
13759-83-6 |
| PubChem |
203081 |
| SMILES |
[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.[Sm+3]
eMolecules PubChem
|
| InChI |
InChI=1/3NO3.6H2O.Sm/c3*2-1(3)4;;;;;;;/h;;;6*1H2;/q3*-1;;;;;;;+3
|
| Apparence |
cristaux jaune pâle |
| Propriétés chimiques |
| Formule brute |
H12N3O15SmSm(NO3)3,6H2O |
| Masse molaire |
444,47 g∙mol-1
H 2,72 %, N 9,45 %, O 53,99 %, Sm 33,83 %,
|
| Propriétés physiques |
| T° fusion |
déshydratation à 78 °C |
|
Unités du SI & CNTP, sauf indication contraire.
|
Portail de la chimie
Catégories : Composé du samarium | Nitrate
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