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Information card for entry 1000121
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| Raman spectrum | 1000121.rod 1000121.jdx |
|---|---|
| External links | |
| COD: 9001104 |
| Mineral name | Bertrandite |
|---|---|
| Formula | Be4 H2 O9 Si2 |
| Title of publication | Neutron-diffraction study of bertrandite Note: O2y has been corrected |
| Authors of publication | Downs, J. W.; Ross, F. K. |
| Journal of publication | American Mineralogist |
| Year of publication | 1987 |
| Journal volume | 72 |
| Pages of publication | 979 - 983 |
| a | 8.7135 Å |
| b | 15.268 Å |
| c | 4.5683 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 607.756 Å3 |
| Number of distinct elements | 4 |
| Hermann-Mauguin space group symbol | C m c 21 |
| Hall space group symbol | C 2c -2 |
| Excitation wavelength | 780 nm |
| Measurement resolution | 4 cm-1 |
| Polarization direction | unoriented |
| Power on sample | 12 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 |
|---|---|---|---|
| 579 (current) | 2018-04-26 | cif/ Adding structures of 1000121 via cif-deposit CGI script. |
1000121.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.