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Information card for entry 9015989
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| Coordinates | 9015989.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | AMCSD |
| Mineral name | Amesite |
|---|---|
| Formula | Al2 H4 Mg2 O9 Si |
| Calculated formula | Al2 H4 Mg2 O9 Si |
| Title of publication | Refinement of an amesite-2H1 polytype from Postmasburg, South Africa Note: polytype 2H1 |
| Authors of publication | Zheng, H.; Bailey, S. W. |
| Journal of publication | Clays and Clay Minerals |
| Year of publication | 1997 |
| Journal volume | 45 |
| Pages of publication | 301 - 310 |
| a | 5.299 Å |
| b | 9.181 Å |
| c | 14.05 Å |
| α | 90.06° |
| β | 90.3° |
| γ | 90° |
| Cell volume | 683.524 Å3 |
| Number of distinct elements | 5 |
| Space group number | 1 |
| Hermann-Mauguin space group symbol | C 1 |
| Hall space group symbol | C 1 |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 283960 (current) | 2023-05-23 | cif/9/ (saulius@tasmanijos-velnias) Estimating atom types and attached hydrogen counts for all range 9 COD entries. Atom types and hydrogen counts for about 170 entries were adjusted manually after running 'cif_guess_AMCSD_atom_types'. Commiting only those entries where declared and calculated summary formulae are matching exactly. To get the reduced formula, the Z value was estimated with 'cif_estimate_Z' after atom type adjustment. NB.: some files still do not contain the Z value, since the Z that was written into the files was estimated before the atom type correction was made, not after. The Z values will be recomputed once more after the atom types are checked in. |
9015989.cif |
| 209120 | 2018-07-19 | cif/9/ Updating space group information in entries 9000158, 9000795, 9001331, 9001676, 9002244, 9003507, 9005269, 9005275, 9005444, 9005445, 9009230, 9009234, 9009338, 9009525, 9011523, 9012886, 9015989. |
9015989.cif |
| 201816 | 2017-10-06 | cod/ Enhancement: marking COD entries that are known to be related to the AMCSD entries using the _cod_related_entry data loop. |
9015989.cif |
| 176465 | 2016-02-16 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 9. |
9015989.cif |
| 120115 | 2014-07-12 | Adding DOIs to range 9 structures. | 9015989.cif |
| 86000 | 2013-05-09 | cif/ (saulius@koala.ibt.lt) Adding new mineral structures from AMCSD. |
9015989.cif |
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Users of the data should acknowledge the original authors of the
structural data.