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Information card for entry 2002341
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| Coordinates | 2002341.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Chemical name | Heptastrontium diniobium(IV) tetraniobium oxide |
|---|---|
| Formula | Nb6 O21 Sr7 |
| Calculated formula | Nb6 O21 Sr7 |
| Title of publication | Ein neues gemischtvalentes Oxoniobat: Sr7 (Nb4+)2 (Nb5+)4 O21 = Sr1.167 Nb O3.5. |
| Authors of publication | Schueckel, K; Mueller-Buschbaum, Hk |
| Journal of publication | Zeitschrift fuer Anorganische und Allgemeine Chemie |
| Year of publication | 1985 |
| Journal volume | 523 |
| Pages of publication | 69 - 75 |
| a | 5.67 ± 0.001 Å |
| b | 5.67 ± 0.001 Å |
| c | 48.364 ± 0.013 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 1346.5 Å3 |
| Number of distinct elements | 3 |
| Space group number | 148 |
| Hermann-Mauguin space group symbol | R -3 :H |
| Hall space group symbol | -R 3 |
| Residual factor for all reflections | 0.016 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 176759 (current) | 2016-02-19 | cif/2/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/00. |
2002341.cif |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2002341.cif |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2002341.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
2002341.cif |
| 853 | 2009-11-16 | cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion. |
2002341.cif |
| 19 | 2008-01-26 | Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\r\n/\n/' |
2002341.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
2002341.cif |
| 13 | 2008-01-13 | Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory. |
2002341.cif |
| 1 | 2007-11-30 | Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29) |
2002341.cif |
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Users of the data should acknowledge the original authors of the
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