Harshvardhan Sharma posted an Question
January 06, 2021 • 19:24 pm 30 points
  • IIT JAM
  • Geology (GG)

How to calculate other 3 indices i.e h,k,l

I did understand how to calculate 'i' but what if it asks to find any of the remaining 3,any formula for that??

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  • Suvitha best-answer

    in hexagonl system face is (hkil) we know the formula h+k+i=0 by applying this we get -4= h,k=1,i=h which while Substituting -4+1+h=0. where h =3 is the answer

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    Saurabh 1 Best Answer

    This Miller indices surely compatible with the hexagonal crystal system (as only this crystal system has four axes). And as per properties of hexagonal crystal system, the sum of first three values of Miller indices is equal to zero. This way you will get your answer as h=3. Go through this it will help you alot... https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.princeton.edu/~maelabs/mae324/03/03mae_21.htm&ved=2ahUKEwibpLWIg4fuAhUayDgGHaVzBfYQFjANegQILRAB&usg=AOvVaw3TBcfTRDbHFeHnzXHOeXb0&cshid=1609926413332

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