Wikipedia
Bis(dinitrogen)bis(1,2-bis(diphenylphosphino)ethane)molybdenum(0)
trans-Bis(dinitrogen)bis[1,2-bis(diphenylphosphino)ethane]molybdenum(0) is a coordination complex with the formula Mo(N)(dppe). It is a relatively air stable yellow-orange solid. It is notable as being the first dinitrogen containing complex of molybdenum.