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Coordination polymers of cobalt(II) involving 4,4′-bipyridyl and its dioxide

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Summary

Analytical data, room temperature magnetic moment values, electronic and i.r. spectral measurements down to 200 cm−1 on the coordination compounds formed by the interaction of cobalt(II) chloride, bromide, thiocyanate, acetate and nitrate with 4,4′-bipyridyl and 4,4′-bipyridylN,N′-dioxide indicate that the isolated compounds are coordination polymers having tetrahedral or octahedral stereochemistry around cobalt(II) involving bridging 4,4′-bipyridyl/4,4′-bipyridylN,N′-dioxide molecules. Terminally bonded acetato- and nitrato-ligands and bridging or terminally bonded chloro-, bromo- and thiocyanato-groups in the solid state.

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Correspondence to Ishar S. Ahuja.

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Yadava, C.L., Tripathi, S. & Ahuja, I.S. Coordination polymers of cobalt(II) involving 4,4′-bipyridyl and its dioxide. Transition Met Chem 11, 295–298 (1986). https://doi.org/10.1007/BF00620650

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Keywords

  • Polymer
  • Acetate
  • Chloride
  • Nitrate
  • Dioxide