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Information card for entry 4307923
Preview
| Coordinates | 4307923.cif |
|---|---|
| Original paper (by DOI) | HTML |
| Chemical name | sodium magnesium orthoborate |
|---|---|
| Formula | B Mg Na O3 |
| Calculated formula | B Mg Na O3 |
| Title of publication | Structure Determination of Novel Orthoborate NaMgBO3: A Promising Birefringent Crystal |
| Authors of publication | Li Wu; Yi Zhang; Yong Fa Kong; Tong Qing Sun; Jing Jun Xu; Xiao Long Chen |
| Journal of publication | Inorganic Chemistry |
| Year of publication | 2007 |
| Journal volume | 46 |
| Pages of publication | 5207 - 5211 |
| a | 5.01313 ± 0.00006 Å |
| b | 8.8007 ± 0.0001 Å |
| c | 5.52831 ± 0.00007 Å |
| α | 90° |
| β | 99.6962 ± 0.0006° |
| γ | 90° |
| Cell volume | 240.42 ± 0.005 Å3 |
| Cell temperature | 295 K |
| Ambient diffraction temperature | 295 K |
| Number of distinct elements | 4 |
| Space group number | 15 |
| Hermann-Mauguin space group symbol | C 1 2/c 1 |
| Hall space group symbol | -C 2yc |
| Goodness-of-fit parameter for all reflections | 2.7 |
| Method of determination | powder diffraction |
| Diffraction radiation wavelength | 1.54056 Å |
| Diffraction radiation type | CuKα~1~ |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 179117 (current) | 2016-03-23 | cif/4/30/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/30/79. |
4307923.cif |
| 134621 | 2015-04-02 | The 'cif_fix_values' script with an option '--fix-only-weighting-scheme' and 'cif_filter' script were run over CIF files which included an incorrect value of the data item '_refine_ls_weighting_scheme'. Read the log for more details. There were more than 18k CIF files with values to modify. Usually these incorrect values include comment with formulas, but values of this data item must be an enumerator. The script creates new data item '_refine_ls_weighting_details' to store these comments with formulas, and writes the enumerator 'calc' as a value of data item '_refine_ls_weighting_scheme'. There exists some exceptions in the script. |
4307923.cif |
| 120081 | 2014-07-12 | Adding DOIs to range 4/30 structures. | 4307923.cif |
| 34330 | 2012-02-24 | cif/4/ Reorganising CIF range 4 into a prefix tree. |
4307923.cif |
| 5312 | 2011-01-03 | cif/ Adding files, updated with the 'cif_fix_enum' program and the cif_core.dic dictionary. The enumerator values were fixed, mostly incorrect case, but also some values that had extra underscores, dashes or spaces. Unfortunately, 22 had non-ASCII characters with the 8-th bit set, and these got incorrectly interpreted as latin1 characters and converted to their UTF8 equivalents by Perl. To fix the structures, however, they need to be redeposited from the original files with the new CIFParser/cif_filter version. |
4307923.cif |
| 1194 | 2010-06-06 | cif/4/ Adding data from Inorg-Chem-2007_01-13/ processing directory. |
4307923.cif |
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