Hello again.

Does anyone know what is the

literature value of the equilibrium constant of [Fe(SCN)]

^{2+} formation? Or if not, do you know where or how can I get the literature value of [FeSCN]2+? Please cite a reference.

I've done some research about literature values, and I came to the understanding that it is a value that has been proven and is constant at all times. The literature value is somewhat like a theorem (like pythagorean theorem) or like the value of

*pi* (3.14...) or

*e* (2.17...). Am I right?

Thanks for the replies!