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Topic: coordination  (Read 2635 times)

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Offline picatshou

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coordination
« on: May 25, 2011, 01:22:05 AM »
good morning every body , what is the coordination of fluoride in KNiF3 crystal  structure ?
my answer was 2 : it's true or wrong ?
Thanks a lot for help :)
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Offline AWK

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Re: coordination
« Reply #1 on: May 25, 2011, 02:53:23 AM »
You should know the crystal structure of KNiF3 to decide this problem.
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Offline picatshou

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Re: coordination
« Reply #2 on: May 25, 2011, 03:27:29 AM »
hi AWK , in  the KNiF3  has a cubic structure where Ni2+ are placed in the sommits of  the cube ,K+ in the center of the stitch and F - in the middle of the adges so can you help me about the coordination ? thanks :)
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Offline AWK

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Re: coordination
« Reply #3 on: May 25, 2011, 05:47:07 AM »
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