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| Content Provider | Springer Nature Link |
|---|---|
| Author | Kürkçüoğlu, Güneş Süheyla Hökelek, Tuncer Yeşilel, Okan Zafer Aksay, Sabiha |
| Copyright Year | 2008 |
| Abstract | The cyano-bridged heteronuclear polymeric complex, [Cd(teta)Ni(μ-CN)$_{2}$(CN)$_{2}$] · 2H$_{2}$O (1), (teta = triethylenetetraamine) was synthesized and characterized by FT-IR spectroscopy, thermal analysis and single crystal X-ray diffraction techniques. It crystallizes in the orthorhombic system, space group Pccn. The asymmetric unit also contains two uncoordinated water molecules. The coordination geometry around the Cd(II) centre is a highly distorted octahedral. In the crystal structure, intramolecular N–H···O and intermolecular N–H···O, O–H···O and O–H···N hydrogen bonds, beside the cyano-bridged chains made up of tetracyanonickelate ions coordinated to Cd(II) ions, where the Ni(II) ion is coordinated by four cyanoligands in a square-planar arrangement, link the molecules into polymeric networks parallel to (001) plane, where the hydrogen bonded water molecules occupy the cavities between the layers. The FT-IR spectrum was reported in the 4,000–400 cm$^{−1}$ region. Vibration assignments were given for all the observed bands and the spectral feature also supported the structure of the polymeric complex. The decomposition reaction takes place in the temperature range 20–1,000 °C in the static air atmosphere. |
| Starting Page | 493 |
| Ending Page | 499 |
| Page Count | 7 |
| File Format | |
| ISSN | 10400400 |
| Journal | Structural Chemistry |
| Volume Number | 19 |
| Issue Number | 3 |
| e-ISSN | 15729001 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2008-03-27 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Cyano-bridged complex Tetracyanonickelate Infrared spectrum Crystal structure Triethylenetetraamine complex Theoretical and Computational Chemistry Physical Chemistry Computer Applications in Chemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physical and Theoretical Chemistry Condensed Matter Physics |
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