Cargando…
Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2) O (3),O (4))zinc(II) dimethyl sulfoxide disolvate
The structure of the title coordination complex, [Zn(C(14)H(14)NO(4))(2)(H(2)O)(2)]·2C(2)H(6)OS, shows that the Zn(II) cation adopts an octahedral geometry and lies on an inversion center. Two organic ligands occupy the equatorial positions of the coordination sphere, forming a chelate ring motif v...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2016
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992932/ https://www.ncbi.nlm.nih.gov/pubmed/27555957 http://dx.doi.org/10.1107/S2056989016009853 |
| _version_ | 1782449084104179712 |
|---|---|
| author | Davis, Aaron B. Fronczek, Frank R. Wallace, Karl J. |
| author_facet | Davis, Aaron B. Fronczek, Frank R. Wallace, Karl J. |
| author_sort | Davis, Aaron B. |
| collection | PubMed |
| description | The structure of the title coordination complex, [Zn(C(14)H(14)NO(4))(2)(H(2)O)(2)]·2C(2)H(6)OS, shows that the Zn(II) cation adopts an octahedral geometry and lies on an inversion center. Two organic ligands occupy the equatorial positions of the coordination sphere, forming a chelate ring motif via the O atom on the formyl group and another O atom of the carbonyl group (a pseudo-β-diketone motif). Two water molecules occupy the remaining coordination sites of the Zn(II) cation in the axial positions. The water molecules are each hydrogen bonded to a single dimethyl sulfoxide molecule that has been entrapped in the crystal lattice. |
| format | Online Article Text |
| id | pubmed-4992932 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2016 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-49929322016-08-23 Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2) O (3),O (4))zinc(II) dimethyl sulfoxide disolvate Davis, Aaron B. Fronczek, Frank R. Wallace, Karl J. Acta Crystallogr E Crystallogr Commun Research Communications The structure of the title coordination complex, [Zn(C(14)H(14)NO(4))(2)(H(2)O)(2)]·2C(2)H(6)OS, shows that the Zn(II) cation adopts an octahedral geometry and lies on an inversion center. Two organic ligands occupy the equatorial positions of the coordination sphere, forming a chelate ring motif via the O atom on the formyl group and another O atom of the carbonyl group (a pseudo-β-diketone motif). Two water molecules occupy the remaining coordination sites of the Zn(II) cation in the axial positions. The water molecules are each hydrogen bonded to a single dimethyl sulfoxide molecule that has been entrapped in the crystal lattice. International Union of Crystallography 2016-06-24 /pmc/articles/PMC4992932/ /pubmed/27555957 http://dx.doi.org/10.1107/S2056989016009853 Text en © Davis et al. 2016 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 | Research Communications Davis, Aaron B. Fronczek, Frank R. Wallace, Karl J. Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2) O (3),O (4))zinc(II) dimethyl sulfoxide disolvate |
| title | Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2)
O
(3),O
(4))zinc(II) dimethyl sulfoxide disolvate |
| title_full | Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2)
O
(3),O
(4))zinc(II) dimethyl sulfoxide disolvate |
| title_fullStr | Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2)
O
(3),O
(4))zinc(II) dimethyl sulfoxide disolvate |
| title_full_unstemmed | Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2)
O
(3),O
(4))zinc(II) dimethyl sulfoxide disolvate |
| title_short | Crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2H-chromen-4-olato-κ(2)
O
(3),O
(4))zinc(II) dimethyl sulfoxide disolvate |
| title_sort | crystal structure of diaquabis(7-diethylamino-3-formyl-2-oxo-2h-chromen-4-olato-κ(2)
o
(3),o
(4))zinc(ii) dimethyl sulfoxide disolvate |
| topic | Research Communications |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992932/ https://www.ncbi.nlm.nih.gov/pubmed/27555957 http://dx.doi.org/10.1107/S2056989016009853 |
| work_keys_str_mv | AT davisaaronb crystalstructureofdiaquabis7diethylamino3formyl2oxo2hchromen4olatok2o3o4zinciidimethylsulfoxidedisolvate AT fronczekfrankr crystalstructureofdiaquabis7diethylamino3formyl2oxo2hchromen4olatok2o3o4zinciidimethylsulfoxidedisolvate AT wallacekarlj crystalstructureofdiaquabis7diethylamino3formyl2oxo2hchromen4olatok2o3o4zinciidimethylsulfoxidedisolvate |