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Dilithium hexahydroxidostannate(IV) dihydrate, a second monoclinic modification with a layer structure
| Content Provider | PubMed Central |
|---|---|
| Author | Kamaha, Shouassi Reuter, Hans |
| Copyright Year | 2013 |
| Abstract | The title compound, Li2[Sn(OH)6]·2H2O, is dimorphic. As for the previously described α-modification, the title β-modification crystallizes in the monoclinic system and contains the same primary building units, viz [Sn(OH)6]2− octahedra and [Li(μ2-OH)3(H2O)] tetrahedra. In contrast to the Sn—O bond lengths that are very similar in both modifications, the Li—O bond lengths differ significantly, in particular those involving the water molecule. In the new β-modification, the primary building units are linked into layers parallel to (010). The [Sn(OH)6]2− octahedra (-1 symmetry) form hexagonal nets and the [Li(μ2-OH)3(H2O)] tetrahedra are situated in between, with their apices in an alternating fashion up and down. O—H⋯O hydrogen bonds between OH groups and water molecules exist within the layers as well as between them. |
| Related Links | http://dx.doi.org/10.1107/S1600536813008416 |
| Starting Page | 25 |
| File Format | |
| ISSN | 16005368 |
| e-ISSN | 16005368 |
| Journal | Acta Crystallographica Section E: Structure Reports Online |
| Issue Number | Pt 5 |
| Volume Number | 69 |
| Language | English |
| Publisher | International Union of Crystallography |
| Access Restriction | Open |
| Rights Holder | International Union of Crystallography |
| Subject Keyword | Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Condensed Matter Physics Materials Science |
