[shelanachium]

Can anyone tell me where I can find a table of successive ionisation potentials (not just first IP's) for all the elements? I understand these have now been obtained for all electrons of all elements by a team at the Darmstadt Electron Synchrotron, though recent searches of their website have been fruitless. In particular most books only list the first few for lanthanides and other heavy elements.

[madscientist]

si chemical data, by G. 5th edition list successive ionisation enthalpies of the elements, see the attachment.

[madscientist]

the attachment didnt come up?? ill have a look at it.

[madscientist]

table

[shelanachium]

Many thanks! More than I could find elsewhere - but still only first few for heavier elements. Also, I think it was the Heavy Ion people at Darmstadt (not the Electron Synchrotron) who claim to have the lot, they are one of the groups making superheavy elements - I'll try them again.

[Mitch]

Before you bother Schadel, please realize that the first ionization energies of the super heavy elements(Z>104) are simply not known.