Lubomir Smrcok wrote: > could you kindly tell us the composition of the sample and the technique > used to collect the data ?
The technique to collect the data is unfortunately not known to me, I'd have to ask. The composition is not a secret: it is an organic pigment, Pigment Yellow 110, and its formula is C22 H6 Cl8 N4 O2. Space group P-1, Z'=1/2. Best wishes, -- Dr Jacco van de Streek Senior Scientist Avant-garde Materials Simulation Freiburg im Breisgau, Germany