[phenixbb] (IUCr) Iron–sulfur clusters have no right angles

[Edward A. Berry]

Iron–sulfur clusters have no right angles
Nigel W. Moriarty and Paul D. Adams, Acta Cryst. (2019). D75, 16–20
<http://journals.iucr.org/d/issues/2019/01/00/rr5165/index.html>

This agrees well with what we see in structures of respiratory complex II!
But when I downloaded geostd.tar from
https://sourceforge.net/projects/geostd/
and look in SF4.cif, I see:


SF4   SF4 'Iron/sulfur cluster' Ion/Group/Compound     8   8 .
2009-09-01 2009-09-01
~~~~
loop_
_chem_comp_angle.comp_id
_chem_comp_angle.atom_id_1
_chem_comp_angle.atom_id_2
_chem_comp_angle.atom_id_3
_chem_comp_angle.value_angle
_chem_comp_angle.value_angle_esd
  SF4      FE3    S2     FE1      90.000    3.000
  SF4      FE4    S2     FE1      90.000    3.000
  SF4      FE2    S3     FE1      90.000    3.000
  SF4      FE4    S3     FE1      90.000    3.000
  SF4      FE2    S4     FE1      90.000    3.000
~~~~
  SF4      S3     FE2    S1       90.000    3.000
  SF4      S4     FE2    S1       90.000    3.000
  SF4      S2     FE3    S1       90.000    3.000
  SF4      S4     FE3    S1       90.000    3.000
  SF4      S2     FE4    S1       90.000    3.000
  SF4      S3     FE4    S1       90.000    3.000
  SF4      S3     FE1    S2       90.000    3.000

Did I get an outdated version?