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|Title:||3,11,19-Trithia[3.3.3]pyridinophane: Structural diversity in its transition metal complexes|
|Authors:||Vetrichelvan, M. |
|Citation:||Vetrichelvan, M., Lai, Y.-H., Mok, K.F. (2004-05-17). 3,11,19-Trithia[3.3.3]pyridinophane: Structural diversity in its transition metal complexes. European Journal of Inorganic Chemistry (10) : 2086-2095. ScholarBank@NUS Repository. https://doi.org/10.1002/ejic.200300835|
|Abstract:||The pyridine-containing aza-thia macrocycle 3,11,19-trithia-[3.3.3] pyridinophane (10) and its complexes with NiII, PdII, CuI, AgI and HgII were synthesised and their crystal structures were determined. The NiII and HgII complexes (11, 12) are mononuclear with 10 serving as an unusual quinquedentate ligand. The CuI complex 13 is also mononuclear with 10 being tetra-coordinated to a tetrahedral CuI. Palladium(II) forms a binuclear complex 14 which exists as an inorganic zwitterion and both Pd II metal ions adopt the expected square-planar geometry with facial coordination, Silver(I). forms one-dimensional coordination polymers (15 and 16) with 10 and these exhibit two different coordination modes, namely tetrahedral and trigonal planar. It was found that the macrocycle 10 did not show any selectivity among a series of metal ions. The electronic and redox properties of several complexes were studied. © Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.|
|Source Title:||European Journal of Inorganic Chemistry|
|Appears in Collections:||Staff Publications|
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