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Information card for entry 1544607
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| Coordinates | 1544607.cif |
|---|
| Common name | natural topaz |
|---|---|
| Mineral name | topaz Al2.01Si1.00O4F1.57(OH)0.43 |
| Formula | Al2.01 F1.57 H0.43 O4.43 Si |
| Calculated formula | Al2 F2 O4 Si |
| Title of publication | Effect of temperature and pressure on the crystal structure of topaz, Al2SiO4(OH,F)2 : Sample Pax08 at 1 atm, room temperature |
| Authors of publication | Komatsu, K.; Kuribayashi, T.; Kudoh, Y. |
| Journal of publication | Journal of Mineralogical and Petrological Sciences |
| Year of publication | 2003 |
| Journal volume | 98 |
| Pages of publication | 167 - 180 |
| a | 4.6489 ± 0.0024 Å |
| b | 8.7935 ± 0.0039 Å |
| c | 8.3957 ± 0.0039 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 343.2 ± 0.3 Å3 |
| Ambient diffraction temperature | 298.15 K |
| Ambient diffracton pressure | 1 kPa |
| Number of distinct elements | 5 |
| Space group number | 62 |
| Hermann-Mauguin space group symbol | P b n m |
| Hall space group symbol | -P 2c 2ab |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 190928 (current) | 2017-01-26 | cif/ Updating files of 1544607 Original log message: I added _diffrn_ambient_pressure, temperature tags to make measured pressure and temperature condition apparent. |
1544607.cif |
| 188547 | 2016-11-18 | cif/ Adding structures of 1544607 via cif-deposit CGI script. |
1544607.cif |
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Users of the data should acknowledge the original authors of the
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