Dear Sir,
Can you please let me know what is the procedure to transform a unit cell to fractional type (like sqrt(3)xsqrt(3) or sqrt(13)xsqrt(13)) supercell in crystal builder? As for example, how can I transform a regular Silicene unitcell to sqrt(3)xsqrt(3) Silicene unitcell?
Thanks
Ramkrishna