Cu2Se
1 compound has this formula on CompoundList.
- Molar mass
- 206.06g/mol
- Monoisotopic mass
- 205.7757Da
- Atoms
- 3
- Elements
- 2
The formula Cu2Se describes a molecule made of 2 copper atoms and 1 selenium atom. 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
- Cu Copper × 261.68%63.546 × 2 = 127.092 g/mol
- Se Selenium × 138.32%78.971 × 1 = 78.971 g/mol
Compounds with the formula Cu2Se
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 Cu2Se?
The molar mass of Cu2Se is 206.06 g/mol, calculated from standard atomic weights for 2 copper atoms and 1 selenium atom. The monoisotopic mass is 205.7757 Da.
How many compounds have the formula Cu2Se?
CompoundList lists 1 compound with the molecular formula Cu2Se, including Cuprous selenide. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.