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Information card for entry 1000043
Preview
| Coordinates | 1000043.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | AMCSD; MPOD: 1000126, 1000138, 1000235 |
| Chemical name | Calcium difluoride |
|---|---|
| Mineral name | Fluorite |
| Formula | Ca F2 |
| Calculated formula | Ca F2 |
| SMILES | [Ca+2].[F-].[F-] |
| Title of publication | Defect structure of calcium fluoride containing excess anions: I. Bragg scattering |
| Authors of publication | Cheetham, A K; Fender, B E F; Cooper, M J |
| Journal of publication | Journal of Physics C |
| Year of publication | 1971 |
| Journal volume | 4 |
| Pages of publication | 3107 - 3121 |
| a | 5.462 ± 0.03 Å |
| b | 5.462 ± 0.03 Å |
| c | 5.462 ± 0.03 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 163 Å3 |
| Number of distinct elements | 2 |
| Space group number | 225 |
| Hermann-Mauguin space group symbol | F m -3 m |
| Hall space group symbol | -F 4 2 3 |
| Residual factor for all reflections | 0.008 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 202022 (current) | 2017-10-15 | cif/ Marking COD entries that are known to be related to MPOD entries using the _cod_related_entry data loop. |
1000043.cif |
| 130149 | 2015-01-27 | cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command. |
1000043.cif |
| 120071 | 2014-07-11 | Adding DOIs to range 1 structures. | 1000043.cif |
| 77586 | 2013-03-28 | cod/cif/ (saulius@koala.ibt.lt) Merging mineral data updates (_chemical_name_mineral, _chemical_name_common, structural formulae) sent to me by T.D. in his e-mail. The merge was done by the command: for i in split/*.cif do ( B=$(basename $i); C=$(echo $B|awk '{print "/home/saulius/struct/cod/cif/"substr($0,1,1)"/"substr($0,2,2)"/"substr($0,4,2)"/"$0}'); ( set -x; cif_merge --over \ _chemical_name_mineral,_chemical_name_structure_type,_chemical_name_common,_chemical_name_systematic,_chemical_formula_structural,_chemical_formula_sum \ $C $i ) \ | cif_filter --add-cif-header $C \ | sponge $C ) done in the working copy of the following repository: URL: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction/contributions Repository Root: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction Repository UUID: 9acf3947-1f02-0410-ae2a-984b57ad209b Revision: 2625 Node Kind: directory Schedule: normal Last Changed Author: saulius Last Changed Rev: 2625 Last Changed Date: 2013-03-28 15:13:00 +0200 (Thu, 28 Mar 2013) |
1000043.cif |
| 35911 | 2012-02-28 | cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree. |
1000043.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
1000043.cif |
| 900 | 2009-11-21 | cif/ Renaming data blocks of all COD CIFs so that they have COD number (taken from the COD file name) as their datablock number: find ? -name \*.cif \ | xargs \ perl \ -MFile::Basename \ -i \ -lpe 's/^data_([^\s]*)/"data_".basename($ARGV, ".cif")/e' After this change, 'cif2cod' will give correct keys in the generated table. Also, data block names are guaranteed to be distinct, so any subset of COD CIFs can be concatenated into one file without introducing ambiguity. |
1000043.cif |
| 20 | 2008-01-26 | Removing white space at the end of all lines from all COD CIF files: in the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\s+\n$/\n/' |
1000043.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/' |
1000043.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
1000043.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. |
1000043.cif |
| 10 | 2008-01-04 | BUG FIX: renaming all CIF files that had extension with all capital letters (.CIF) into files written in all lowercase (.cif). On Linux, where filenames are strictly cae-sensitive, the Web site engine would not find files that had .CIF extension (written in all caps). |
1000043.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) |
1000043.cif |
All data in the COD and the database itself are dedicated to the
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.
Users of the data should acknowledge the original authors of the
structural data.