Anderson, JC and Blake, AJ and Moreno, RB and Raynel, G and van Slageren, J (2009) A novel tridentate coordination mode for the carbonatonickel system exhibited in an unusual hexanuclear nickel(II) mu(3)-carbonato-bridged complex. DALTON T (42) 9153 - 9156. 10.1039/b912612k.
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Abstract
The fixation of CO2 at ambient temperature has been achieved by the reaction of Ni(cod)(2) and TMEDA in CO2 saturated THF that yields a novel hexanuclear nickel(II) mu(3)-carbonato bridged complex [Ni-6(mu(3)-CO3)(4)(TMEDA)(6)(H2O)(12)](OH)(4) in 59% yield. The complex was characterised by MS analysis and the structure corroborated by single-crystal X-ray crystallography. The complex exhibits a rare carbonato binding mode for Ni(II) complexes and moderately strong antiferromagnetic interactions.
| Type: | Article |
|---|---|
| Title: | A novel tridentate coordination mode for the carbonatonickel system exhibited in an unusual hexanuclear nickel(II) mu(3)-carbonato-bridged complex |
| DOI: | 10.1039/b912612k |
| Keywords: | TETRANUCLEAR ZINC(II) COMPLEX, CARBON-DIOXIDE, MAGNETIC-PROPERTIES, MOLECULAR-STRUCTURE, CRYSTAL-STRUCTURE, CO2, LIGAND, CHEMISTRY, FIXATION, ANHYDRASE |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry |
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