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cif-access (inorganic compounds)
The title compound has a closely similar structure to that of its congeners [Evans, Tourné, Tourné & Weakley (1986). J. Chem. Soc. Dalton Trans., pp. 2699-2705] in which P has replaced As or Zn has replaced Co. Bond lengths in the CoO6 octahedra are in the range 2.05-2.20 (1) Å; in the AsO4 tetrahedra, 1.679-1.694 (9) Å.