in not given direct mixing of CuCl2 and the ligand in the required proportion;
参考文献
Mikhailov, O. V.; Polovnyak, V. K.
Inorganic Materials (Transl. of Neorg. Mater.), 1991 , vol. 27, p. 288 - 292
Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 1991 , vol. 27, p. 370 - 375