Supriya, Sabbani ; Das, Samar K. (2003) A simple Cu(II) complex, [CuII{C6H4(NH2)2}2(NO3)2]with an unprecedented hydrogen bonding supramolecular network in the solid state and its solution emission at room temperature in the visible region Inorganic Chemistry Communications, 6 (1). pp. 10-14. ISSN 1387-7003
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S1387-7003(02)00672-X
Abstract
The compound [CuII{C6H4(NH2)2}2(NO3)2], 1 has been prepared and characterized by spectroscopic methods and single crystal X-ray diffraction. 1 crystallizes in the orthorhombic space group Pcab (No. 61), with a=7.905 (4) Å, b=9.865 (7) Å, c=20.621 (9) Å and Z=4. The structure was solved by direct method and refined by full-matrix least-squares on F2 to R=0.0351 for 1160 reflections with I>2σ(I). In the crystal structure of 1, an extended hydrogen bonding network is formed involving copper coordinated amine and nitrato ligands. Compound 1 displays emission in solution at room temperature in the visible region furnishing the first example of an emissive transition metal complex, where the ligand is benzene-1,2-diamine (φem=0.095, Τ=2.97 ns).
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Benzene-diamine Cu(II) Complex; Crystal Structure; Supramolecular Network; Room-temperature Emission |
| ID Code: | 63422 |
| Deposited On: | 29 Sep 2011 04:23 |
| Last Modified: | 29 Sep 2011 04:23 |
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