Wheatleyite

C₄H₄CuNa₂O₁₀

Chananont, P.Nixon, P. E.Waters, J. M.Water, T. N.

Acta Crystallographica, Section B (1980) 36, 2145-2147

a=3.583Å   b=9.649Å   c=7.549Å

α=109.07°   β=76.38°   γ=103.32°