Who needs details?
Like a Skype group?
Are you looking for a chat specically for Swedish language learners?
I am not sure that it exist, but maybe you can search for Swedish native people here on Italki and talk to them through that?
I have also heard that hello talk is supposed to be an awesome app for finding language partners ^_^
Lang-8 is also a good site if you want to use something more than just italki.
Good luck ^_^