Crystal data for bis(methylammonium) tetrachlorozincate and bis(methylammonium) tetrabromozincate

Bis(methylammonium) tetrachlorozincate and bis(methylammonium) tetrabromozincate are monoclinic, space group P2₁/c. Unit-cell dimensions are: a = 12.64, b = 7.70, c= 10.83 Å, β = 97.05° for the first complex salt and a = 13.19, b = 8.14, c= 11.65 Å, β = 97.30°: for the second complex salt.