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Aqua[9‐(1,8‐diazafluoren‐9‐ylidene)amino‐1,8‐diazafluorenato]hydroxo(urea)zinc(II) urea solvate
| Content Provider | Semantic Scholar |
|---|---|
| Author | Komen, R. Miskelly, Gordon M. Oliver, Andrew Rickard, C. E. |
| Copyright Year | 1999 |
| Abstract | 1,8-Diazafluoren-9-one (DFO) reacts with amino acids to produce a red fluorescent pigment whose fluorescence is enhanced by zinc ions. We report here the structure of the purple zinc complex, [Zn(C 22 H 12 N 5 )(OH)(CH 4 N 2 O)(H 2 O)].CH 4 N 2 O, formed by this pigment. The ligand binds to zinc via three N atoms, and the other coordination sites in the distorted octahedron are occupied by H 2 O, OH - and urea. The structure bears many similarities to analogous compounds prepared from ninhydrin. |
| Starting Page | 1213 |
| Ending Page | 1215 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| DOI | 10.1107/S0108270199005995 |
| Volume Number | 55 |
| Alternate Webpage(s) | https://journals.iucr.org/c/issues/1999/08/00/ta1244/ta1244.pdf |
| Alternate Webpage(s) | https://doi.org/10.1107/S0108270199005995 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |