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[ccp4bb]: MOSFLM error: Zero reciprocal cell volume from orientation matrix
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when autoindexing an X-ray image with MOSFLM I always obtain the following
message after selecting a space group:
3 4 mC 324.97 22.35 78.97 89.4 92.1 89.3 C2
2 1 aP 22.35 78.97 162.73 92.1 93.2 89.4 P1
1 0 aP 22.35 78.97 162.73 87.9 86.8 89.4 P1
No PENALTY LATT a b c alpha beta gamma Possible
No symmetry data !!!
The solution and direct beam position will now be refined; reflections which
deviate by more
than the sigma cutoff from their calculated position will be excluded from the
Refining solution # 4 with P2 (number 3) symmetry imposed
Initial cell (before refinement) is 78.9684 22.3470 162.7342 90.000
!!! Zero reciprocal cell volume from orientation matrix !!!
..... after which MOSFLM exits.
I would be very grateful for any suggestions.
Kind regards, Karsten.