Synthesis, spectroscopic characterization and X-ray studies of two novel double open cubane-like cadmium(II) complexes |
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| Authors: | B. Machura I. NawrotK. Michalik |
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| Affiliation: | a Department of Crystallography, Institute of Chemistry, University of Silesia, 9th Szkolna St., 40-006 Katowice, Poland
b University of Silesia, A. Che?kowski Institute of Physics, Department of Medical Physics, ul. Uniwerytecka 4, 40-007 Katowice, Poland |
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| Abstract: | Two novel azide cadmium(II) compounds [Cd4(dafone)4Cl2(μ1,1-N3)4(μ1,1,1-N3)2] (1) and [Cd4(dafone)4(N3)2(μ1,1-N3)4(μ1,1,1-N3)2] (2) were synthesized and characterized by spectroscopic and crystallographic methods. They are first cadmium(II) complexes adopting double open cubane-like structure. The fluorescence properties of the complexes 1 and 2 were examined both in solid state and solution, and compared with the free ligand. Additionally, the electronic spectra of 4,5-diazafluoren-9-one and 1 were investigated at the TDDFT level. |
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| Keywords: | Coordination polymer Cadmium Azide bridge X-ray Electronic spectra DFT calculations |
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