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Information card for entry 9013419
Preview
| Coordinates | 9013419.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | AMCSD |
| Common name | Boron |
|---|---|
| Mineral name | Boron |
| Formula | B |
| Calculated formula | B |
| SMILES | [B] |
| Title of publication | Superhard semiconducting optically transparent high pressure phase of boron Note: crystal quenched from 20 GPa, 1700 K |
| Authors of publication | Zarechnaya, E. Y.; Dubrovinsky, L.; Dubrovinskaia, N.; Filinchuk, Y.; Chernyshov, D.; Dmitriev, V.; Miyajima, N.; El Goresy, A.; Braun, H. F.; Van Smaalen, S.; Kantor, I.; Kantor, A.; Prakapenka, V.; Hanfland, M.; Mikhaylushkin, A. S.; Abrikosov, I. A.; Simak, S. I. |
| Journal of publication | Physical Review Letters |
| Year of publication | 2009 |
| Journal volume | 102 |
| Pages of publication | 185501 - 1185501-4 |
| a | 5.0576 Å |
| b | 5.6245 Å |
| c | 6.9884 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 198.795 Å3 |
| Sample thermal history | quenched from 20 GPa, 1700 K |
| Sample pressure history | quenched from 20 GPa |
| Number of distinct elements | 1 |
| Space group number | 58 |
| Hermann-Mauguin space group symbol | P n n m |
| Hall space group symbol | -P 2 2n |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 291877 (current) | 2024-05-16 | Inserting missing Z values in most entries in the 9 range |
9013419.cif |
| 282068 | 2023-03-26 | cod/ (saulius@tasmanijos-velnias) Adding the '_cod_related_entry_...' loop to those COD AMCSD entries that lacked it, and adding the related AMCSD database ID to this loop. |
9013419.cif |
| 282053 | 2023-03-24 | cod/ (saulius@tasmanijos-velnias) Updating the existing COD records from the recent AMCSD downloads: - Adding AMCSD IDs to those COD records that exacly matched the AMCSD structures (comparing unit cells, space groups, coordinates and measurement conditions) but did not yet have the AMCSD ID; - Adding new mineral names, compound sources, measurement conditions (when those were missing) and other informations from the AMCSD CIFs. |
9013419.cif |
| 120115 | 2014-07-12 | Adding DOIs to range 9 structures. | 9013419.cif |
| 85285 | 2013-05-05 | cod/ (saulius@koala.ibt.lt) Removing outdated _amcsd_database_code data items from all series 9 CIFs. |
9013419.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) |
9013419.cif |
| 35913 | 2012-02-28 | cif/9/ Reorganising range 9 into a prefix-directory tree. Range 9 is the last range to be reorganised. |
9013419.cif |
| 20519 | 2011-06-11 | smi/* and cif/* Adding SMILES for all structures with nel=1 in the mysql entries, supossed to be pure elements. For most of them, just the element symbol remains since SMILES strings and substructure search makes no sense for compact packed structures. Only for molecularly defined substances (for example cyclosulphur moieties) a proper SMILES string has been defined. This does not add too much funcionality to substructure search but flags a large number of structures as "SMILES done". Some of them were found to be not pure elements (carbides, boranes, hydrocarbons) but were added anyway. CIF files and SQL entries have been fixed for these as well as for other with obviously wrong formulas. |
9013419.cif |
| 1210 | 2010-06-10 | cif/9/ Updating 13213 AMCSD CIFs, taking new data from the AMCSD database and adding the assigned AMCSD numbers. |
9013419.cif |
| 1079 | 2010-04-11 | cif/9/ Adding identified new files from the AMCSD-resynchronisation-2009.06.24 directory. |
9013419.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.