B11b in an alternate form of space group #9 (Cc or C1c1)
Atoms does take Bb as the space group, but that could be Bb11
(which does not produce an error message) with unique x-axis instead
of the unique z-axis in B11b.
My suggestion: When I use a crystal structure in Atoms,
I prefer to check the Inorganic Crystal Structure Database (ICSD)
for a standard form of the structure (and a list of distances for
comparision).
That should net a structure in Cc format.
Useful reference for space groups:
http://img.chem.ucl.ac.uk/sgp/mainmenu.htm
regards,
-R.
On 3/11/2017 2:56 AM, Abhinav Prabhakar wrote:
Hello,
I have a question about the working of Artemis as a new user.
Artemis does not recognize the space group B11b. When importing a cif
file of a crystal with this symmetry, it sends a prompt message that
the space group symbol cannot be recognized. As a result, I changed it
to P11b and it works. But would this change any crystal information
(for eg. Degen, Reff values) significantly?
Thank you.
Regards,
Abhinav Prabhakar (Mr)
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