Pentacene

[pun_tri]

Hi.
Can someone please tell me how to form the pentacene crystal as it is done in the metal-organic interface tutorial(http://quantumwise.com/documents/tutorials/latest/Au_Pentacene/index.html/chap.au111pc.1layer.html).
I am unable to reorient the crystal after downloading it from Crystallography Open Database to fit two molecules of pentacene in a single cell. Please help!
Thanks.

[Umberto Martinez]

It is indeed a bit tricky but you should be able to do it by following the steps reported in the tutorial.
see if the figures attached showing the whole process help you.