HfSe2
1 compound has this formula on CompoundList.
- Molar mass
- 336.43g/mol
- Monoisotopic mass
- 339.7796Da
- Atoms
- 3
- Elements
- 2
The formula HfSe2 describes a molecule made of 1 hafnium atom and 2 selenium 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
- Hf Hafnium × 153.05%178.49 × 1 = 178.490 g/mol
- Se Selenium × 246.95%78.971 × 2 = 157.942 g/mol
Compounds with the formula HfSe2
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 HfSe2?
The molar mass of HfSe2 is 336.43 g/mol, calculated from standard atomic weights for 1 hafnium atom and 2 selenium atoms. The monoisotopic mass is 339.7796 Da.
How many compounds have the formula HfSe2?
CompoundList lists 1 compound with the molecular formula HfSe2, including Hafnium selenide (HfSe2). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.