Na~2~Si~3~O~7~: an incommensurate structure with crenel-type modulation functions, refined from a twinned crystal
Krüger, Hannes; Kahlenberg, Volker; Friese, Karen; Acta Crystallographica Section B 62 (2006) 440–446; doi:10.1107/S010876810600663X

data_2100511
_publ_section_title
;
 Na~2~Si~3~O~7~: an incommensurate structure with crenel-type
 modulation functions, refined from a twinned crystal
;
_journal_coeditor_code           SN5035
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_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              440
_journal_page_last               446
_journal_paper_doi               10.1107/S010876810600663X
_journal_volume                  62
_journal_year                    2006
_chemical_formula_sum            'Na2 O7 Si3'
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_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'None' changed to 'none' according
to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'None' changed to 'none'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2100511