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Early in the 1980 s, Meyer dissolved appropriate amounts of CsCl and PrCl_3·7H_2O ina small amount of concentrated hydrochloric acid for getting CsPr_2Cl_7(hyd.), and then thesample CsPr_2Cl_7(hyd.)was dehydrated by heating in HCl stream at high temperature. Thereaction equation is as follows:
Early in the 1980s, Meyer dissolved appropriate amounts of CsCl and PrCl_3 · 7H_2O ina small amount of concentrated hydrochloric acid for getting CsPr_2Cl_7 (hyd.), And then the sample CsPr_2Cl_7 (hyd.) Was dehydrated by heating in HCl stream at high temperature. Thereaction equation is as follows: