gambler - 1-9-2010 at 16:27
Can someone please help me if Nickel(II) chloride.hexahydrate reacts with etylenediamine what would the structure be i presume a
tris(etylenediamine)nickel(II)chloride
psychokinetic - 1-9-2010 at 18:12
Probably. 
EDIT: Though perhaps not.
It depends on the charge of the ions. If the 3(en) makes the complex neutral, it won't be Ni(II) anymore, and there won't be any chlorides.
[Edited on 2-9-2010 by psychokinetic]
Nicodem - 1-9-2010 at 22:16
I'm afraid I do not understand the question? Are you looking for the XRD structure of Ni(en)3Cl2×2H2O? Or you need just the synthesis procedure? If
the later it takes 2 min of searching:
64. Tris(ethylenediamine)nickel(II) chloride 2-hydrate, Tris(propylenediamine)nickel(II) chloride 2-hydrate.
Harold M. State
Inorganic syntheses, vol. 6, p. 200-201.