The centrosymmetric title compound, Na(H)[Rh-2(C2H3O2)(6)], consists o
f dirhodium(II) tetraacetate with two additional axial acetate ligands
. Charges are balanced by a sodium ion and a disordered proton, The so
dium coordination sphere includes O atoms bound equatorially to the rh
odium, as well as O atoms from the axial acetates. The Rh-Rh distance
is 2.3827 (5) Angstrom, Rh-O(axial) is 2.279 (2) Angstrom, and the ave
rage Rh-O(equatorial) distance is 2.040 (4) Angstrom.