(NaHCO3)2CuH2(CO)2(CuCHO2)2(CHO)2O2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one copper;methanol molecule, two meoh h2 molecules, two sodium;formic acid;hydroxide molecules, two water atoms, and one CuCHO2 cluster. In the CuCHO2 cluster, Cu(2) is bonded in a 3-coordinate geometry to one C(3), one O(6), and one O(7) atom. C(3) is bonded in a 4-coordinate geometry to one Cu(2), one H(2), one O(6), and one O(7) atom. H(2) is bonded in an L-shaped geometry to one C(3) and one O(6) atom. There are two inequivalent O sites. In the first O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Cu(2) and one C(3) atom. In the second O site, O(6) is bonded in a 3-coordinate geometry to one Cu(2), one C(3), and one H(2) atom.
(NaHCO3)2CuH2(CO)2(CuCHO2)2(CHO)2O2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one copper;methanol molecule, two meoh h2 molecules, two sodium;formic acid;hydroxide molecules, two water atoms, and one CuCHO2 cluster. In the CuCHO2 cluster, Cu(2) is bonded in a 3-coordinate geometry to one C(3), one O(6), and one O(7) atom. The Cu(2)-C(3) bond length is 1.57 Å. The Cu(2)-O(6) bond length is 1.37 Å. The Cu(2)-O(7) bond length is 1.68 Å. C(3) is bonded in a 4-coordinate geometry to one Cu(2), one H(2), one O(6), and one O(7) atom. The C(3)-H(2) bond length is 0.81 Å. The C(3)-O(6) bond length is 1.45 Å. The C(3)-O(7) bond length is 1.98 Å. H(2) is bonded in an L-shaped geometry to one C(3) and one O(6) atom. The H(2)-O(6) bond length is 1.29 Å. There are two inequivalent O sites. In the first O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Cu(2) and one C(3) atom. In the second O site, O(6) is bonded in a 3-coordinate geometry to one Cu(2), one C(3), and one H(2) atom.