Dear Team, Please guide me how to optimise volume for monoclinic structure. I have selected option 7 in xoptimise. Please guide how many structures should i specify. Thankyou -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://zeus.theochem.tuwien.ac.at/pipermail/wien/attachments/20230520/8e2beb55/attachment.htm>