Abstract
The carbazolyl-substituted phosphoramide N,N,N′,N′-tetramethyl-P-carbazol-9-ylphosphonic diamide (L) was successfully coordinated to MnX2 halides (X = Cl, Br, I), obtaining tetrahedral complexes having general formula [MnX2L2]. The structures were ascertained by means of single-crystal X-ray diffraction. The three complexes show appreciable luminescence in the visible range upon excitation with UV radiation, attributed to the Mn(II) 4T1(4G)→6A1(6S) transition superimposed to the emission from coordinated ligands. The different contributions are particular evident for the chloro-complex and the relative intensity depends upon the excitation wavelength. The correlation between the two emitting levels is highlighted by the luminescence decay curves of the three compounds.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
