Cargando…
Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate
The asymmetric unit of the title compound, [Ni(C(12)H(8)N(2))(3)][Cr(2)O(7)]·4H(2)O, contains one cation, one anion and four water molecules, three of which are disordered over two sites with equal occupancies. In the cation, the metal centre is coordinated by six N atoms from three 1,10-phenanthro...
| Autor principal: | |
|---|---|
| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2010
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979795/ https://www.ncbi.nlm.nih.gov/pubmed/21579624 http://dx.doi.org/10.1107/S1600536810000802 |
| _version_ | 1782191503165095936 |
|---|---|
| author | Liu, Hai-Xing |
| author_facet | Liu, Hai-Xing |
| author_sort | Liu, Hai-Xing |
| collection | PubMed |
| description | The asymmetric unit of the title compound, [Ni(C(12)H(8)N(2))(3)][Cr(2)O(7)]·4H(2)O, contains one cation, one anion and four water molecules, three of which are disordered over two sites with equal occupancies. In the cation, the metal centre is coordinated by six N atoms from three 1,10-phenanthroline ligands in a distorted octahedral geometry. The [Cr(2)O(7)](2−) anion exhibits a staggered conformation. The crystal packing is stabilized by intermolecular O—H⋯O hydrogen bonds and π–π interactions, evidenced by short distances of 3.531 (5) Å between the centroids of aromatic rings. |
| format | Text |
| id | pubmed-2979795 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2010 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29797952010-12-30 Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate Liu, Hai-Xing Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The asymmetric unit of the title compound, [Ni(C(12)H(8)N(2))(3)][Cr(2)O(7)]·4H(2)O, contains one cation, one anion and four water molecules, three of which are disordered over two sites with equal occupancies. In the cation, the metal centre is coordinated by six N atoms from three 1,10-phenanthroline ligands in a distorted octahedral geometry. The [Cr(2)O(7)](2−) anion exhibits a staggered conformation. The crystal packing is stabilized by intermolecular O—H⋯O hydrogen bonds and π–π interactions, evidenced by short distances of 3.531 (5) Å between the centroids of aromatic rings. International Union of Crystallography 2010-01-13 /pmc/articles/PMC2979795/ /pubmed/21579624 http://dx.doi.org/10.1107/S1600536810000802 Text en © Hai-Xing Liu 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
| spellingShingle | Metal-Organic Papers Liu, Hai-Xing Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate |
| title | Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate |
| title_full | Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate |
| title_fullStr | Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate |
| title_full_unstemmed | Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate |
| title_short | Tris(1,10-phenanthroline)nickel(II) dichromate tetrahydrate |
| title_sort | tris(1,10-phenanthroline)nickel(ii) dichromate tetrahydrate |
| topic | Metal-Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979795/ https://www.ncbi.nlm.nih.gov/pubmed/21579624 http://dx.doi.org/10.1107/S1600536810000802 |
| work_keys_str_mv | AT liuhaixing tris110phenanthrolinenickeliidichromatetetrahydrate |