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Information card for entry 1000198
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| Raman spectrum | 1000198.rod 1000198.jdx |
|---|---|
| External links | |
| COD: 9000715 |
| Mineral name | Andalusite |
|---|---|
| Formula | Al2 O5 Si |
| Title of publication | Thermal expansion and high-temperature crystal chemistry of the Al2SiO5 polymorphs T = 25 deg C |
| Authors of publication | Winter, J. K.; Ghose, S. |
| Journal of publication | American Mineralogist |
| Year of publication | 1979 |
| Journal volume | 64 |
| Pages of publication | 573 - 586 |
| a | 7.798 Å |
| b | 7.9031 Å |
| c | 5.5566 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 342.444 Å3 |
| Ambient diffraction temperature | 298.15 K |
| Number of distinct elements | 3 |
| Hermann-Mauguin space group symbol | P n n m |
| Hall space group symbol | -P 2 2n |
| Excitation wavelength | 532 nm |
| Measurement resolution | 4 cm-1 |
| Polarization direction | unoriented |
| Power on sample | 15 mW |
| Spot size of the device | 1 μm |
| Company of the measurement device | Thermo Scientific |
| Model of the measurement device | Nicolet Almega XR |
| Has coordinates | No |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 675 (current) | 2018-05-24 | cif/ Adding structures of 1000198 via cif-deposit CGI script. |
1000198.rod |
All data in the ROD and the database itself are dedicated to the
public domain and licensed under the
CC0 License.
Users of the data should acknowledge the original authors of the
structural data.