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Click chemistry as a route to the synthesis of structurally new and magnetically interesting coordination clusters: a {Ni} complex with a trapezoidal prismatic topology.

  • Author(s): Abbasi, Parisa
  • Athanasopoulou, Angeliki A
  • Mazarakioti, Eleni C
  • Gagnon, Kevin J
  • Teat, Simon J
  • Escuer, Albert
  • Pilkington, Melanie
  • Stamatatos, Theocharis C
  • et al.
Abstract

The synthesis of a new {Ni8} cluster bearing tetrazolate- and azido-bridging ligands, and supported by chelating α-methyl-2-pyridine-methanol (mpmH) groups, is described herein. The reported compound has a unique trapezoidal prismatic topology, resulting from an unexpected in situ click reaction between the MeCN reaction solvent and the N3- ions under mild, room-temperature conditions. Such a click chemistry approach to the preparation of 0-D compounds is relatively unexplored and represents a fruitful strategy for the synthesis of new coordination clusters and molecule-based magnetic materials.

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