Hello Subhasree Panda.

Hkl values are the labels of the crystallographic planes of a unit cell. To determine them, you must find what it is the unit cell of your polymer. Did you find it already or you need help with this?

Best regards,

Ricardo Tadeu

Thank you Ricardo for your response.

Please help me in finding the unit cell of the polymer.

For your information, the polymer was found to be semicrystalline with a crystallinity index of 50 percent.

Also you can use HIGH SCORE software to match your data you will get hkl values from ICDD card

Subhasree Panda

You can try to learn how to this in some softwares, like EXPO, HighScore, etc. Or you could share your data, and then I could try to determine and teach you how to do it. But I can't promise I will make it, but I promise I will do the best I can.

Subhasree Panda

You can find hkl values through High score from XRD data. I can do it for you.