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sreanlast Tuesday at 5:24 PM2 repliesview on HN

Any chemists or crystallographers out here?

I recently got curious about whether nature solves the Bayer pattern problem and if so, how.

Are there any 3 element crystalline compounds with the formula A_2BC with roughly same sized atoms for A, B and C ?

If they have a 2D tiling that would nature's Bayer pattern.


Replies

_aavaa_last Tuesday at 5:48 PM

Natured solved it in our eyes by doing non-uniform placements of rods and cones (rather than uniform fixed pattern) and then fixing it in “software”.

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