Dear Shoaib,

Try washing/purifying your product before characterizing. Are there any physical differences in the structure or appearance of products formed? If so try to separate them.

Regards,

Vincent Adimula

Hi Hamada,

Thank you for your answer

so yes i did prepared some reported MOFs, but i prepared them in a different solvent and different conditions. in general i prepared zinc imidazolate frameworkby only using imidazole.

So there are some peak shifts, lets suppose if reported peak is at 20° the measured peak comes at 21°. why does this small change occur?

Thank you

Dear Vincent

Thank you for your answer. Actually I did the purification step three times. but the XRD spectra is the same.

Thanks