Citation: Range, K. J.; Haase, H. (1990). Na2W2O7(II), a high-pressure phase of disodium ditungstate(VI). Acta Crystallographica, Section C, 46, pp. 317-318.
Formula: Na2 O7 W2
List type: interleaving
List: 2D
Basis: (1;0;0 0;0;1)
Dimensionality: 2
Formula: O14 W4 (O7 W2)
Multiplicity: 1