The structure of the title compound, NaAuBr4. 2H(2)O is isomorphous with th
at of NaAuCl4. 2H(2)O. The Na, Au and Br atoms lie on the mirror plane. The
AuBr4- anions are nearly square planar with Au-Br bond lengths in the rang
e 2.415 (2)-2.433 (2) Angstrom.