Chemodosimetric cyanide sensing in a 5,15-porphodimethene Pd(Ⅱ) complex

摘要

The Pd(Ⅱ) complex of 5,15-porphodimethene is shown as a chemo-dosimetric sensor where it selectively senses cyanide ions, monitored through electronic spectral analysis and identified by the naked eye. The possible binding mechanism is also proposed based on the ~1H NMR analyses. Two potymorphs of the mentioned complex are obtained by using different polar solvents and further confirmed by single crystal X-ray analyses.