Structures of tetrabromothiophene and tetrabromoselenophene: the influence of the heteroatom on the heterophene packing
Helmholdt, Robert B.; Sonneveld, Ed J.; Vande Velde, Christophe M. L.; Blockhuys, Frank; Lenstra, Albert T. H.; Geise, Herman J.; Peschar, René; Acta Crystallographica Section B 63 (2007) 783–790; doi:10.1107/S010876810703652X

data_2102930
_publ_section_title
;
 Structures of tetrabromothiophene and tetrabromoselenophene: the
 influence of the heteroatom on the heterophene packing
;
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The following automatic conversions were performed:
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'_geom_angle_publ_flag' value 'N' changed to 'n' according to
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Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_geom_bond_publ_flag' value 'N' changed to 'n' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (42
times).

'_geom_angle_publ_flag' value 'N' changed to 'n' according
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Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
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