Synonyms
Samarium sulphate hydrate
IUPAC Name
Samarium(3+);trisulfate;octahydrate
Molecular Weight
733
Molecular Formula
H16O20S3Sm2
Canonical SMILES
O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Sm+3].[Sm+3]
InChI
InChI=1S/3H₂O4S.8H₂O.2Sm/c3*1-5(2,3)4;/h3*(H2,1,2,3,4);8*1H2;/q;2*+3/p-6
InChI Key
SICAFVHZPBSARB-UHFFFAOYSA-H
Melting Point
450 °C
Purity
99%+
Density
2.93 g/mL at 25 °C (lit.)
Solubility
Sparingly soluble in water
Appearance
Colorless to pale yellow crystals
Storage
Inert atmosphere,Room Temperature
Complexity
62.2
Covalently-Bonded Unit Count
13
Defined Atom Stereocenter Count
0
Exact Mass
737.78166
H-Bond Acceptor
20
H-Bond Donor
8
Heavy Atom Count
25
Monoisotopic Mass
735.77918
Rotatable Bond Count
0
Topological Polar Surface Area
274 Ų
