We are looking for to find xray card for my organic dyes to specified Miller indices present in XRD powder e.g (c39H44N606)(C18H26N9O6) Best regards and thank you very much for your help and guidance where can i found xray card .
If you extract CCDC number from articles or you have information of the article, you can obtain the CIF file of your compounds in http://www.crystallography.net/cod/search.html. after downloading the CIF file format, insert it in VESTA software, from Utilities menu Powder Diffraction Pattern, Calculate, then you will obtain Miller Indices . For better understanding the VESTA software, please take a look to tutorial video on YouTube.