Er2O12S3
1 compound has this formula on CompoundList.
- Molar mass
- 622.69g/mol
- Monoisotopic mass
- 619.7158Da
- Atoms
- 17
- Elements
- 3
The formula Er2O12S3 describes a molecule made of 2 erbium atoms, 12 oxygen atoms and 3 sulfur atoms. It is written in Hill notation: with no carbon present, every element is listed in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- Er Erbium × 253.72%167.26 × 2 = 334.520 g/mol
- O Oxygen × 1230.83%15.999 × 12 = 191.988 g/mol
- S Sulfur × 315.45%32.06 × 3 = 96.180 g/mol
Compounds with the formula Er2O12S3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
Frequently asked questions
What is the molar mass of Er2O12S3?
The molar mass of Er2O12S3 is 622.69 g/mol, calculated from standard atomic weights for 2 erbium atoms, 12 oxygen atoms and 3 sulfur atoms. The monoisotopic mass is 619.7158 Da.
How many compounds have the formula Er2O12S3?
CompoundList lists 1 compound with the molecular formula Er2O12S3, including Sulfuric acid, erbium(3+) salt (3:2). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.