[CP2K-user] non-zero Hirschfeld total charge

[Katarina S.]

Dear CP2K community,
I was running cell optimization of a MOF system (ZIF-8). To my surprise at 
the end of optimization, I got total Hirshfeld charge around 1.5 while 
Mulliken is 0. The structure with which I am working should be neutral, 
thus Mulliken seems OK. Is there any explanation while Hirschfeld is not 0? 

Attached are my input files as well as the output.

Thank you!
Kind regards,
Katarina
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