INOR 161 |
| A novel 3D infinite coordination polymer [Ni2(HCOO) 4(H2O)4]n has been synthesized and characterized by single crystal X-Ray diffraction. In crystal there are two crystallo-graphically independent Ni(II) ions. Ni1 is coordinated by six HCOO− groups and Ni2 is coordinated by two HCOO−and four water molecules. HCOO− link the Ni1 to form a 2D layer. Ni2 lie among the 2D layers and connect with the layer by the HCOO−, which makes the 2D layers into 3D network. The SPS of complex indicate that there are four positive SPV responses at 300-800nm. The responses at 331nm and 346nm are separately be assigned to the p→ p* charge transfer transition and LMCT transition. The responses at 397nm and 644nm are attributed to the d →d* transition of Ni(II), which are separately 3A2g→3T1g and 3A2g→3T2g. This work was supported by the NSFC (Nos. 20571037 and 90201018 ) |
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Coordination Chemistry: Characterization and Applications
7:00 PM-10:00 PM, Sunday, 10 September 2006 Moscone Center -- Hall D, Poster
Sci-Mix
Division of Inorganic Chemistry |