CRYSTALLOGRAPHY

Structure of crystals of double, mixed ortho-pyrophosphate of potassium and nickel, $\mathrm{K}_2\mathrm{Ni}_4(\mathrm{PO}_4)_2(\mathrm{P}_2\mathrm{O}_7)$

K. K. Palkina, S. I. Maksimova

Kurnakov Institute of General and Inorganic Chemistry of the USSR Academy of Sciences, Moscow

UDC: 548.736

Presented: I. V. Tananaev
Received: 21.06.1979