E. HaussiihlS. HaussühlJ. Schreuer
C48H86Ni404oZr3, monoclinic, C12/cl (No. 15), a = 39.146(8)k,b = 9.445(2) А, с = 21.076(4)Ä, β = 116.41(3)°,V= 6979.4Ä 3 , Z = 4, p m = 1.685(2) g-спГ 3 , R gt (F) = 0.027, wR(F 2 ) = 0.073, 7= 293 K. Source of materialThe raw material was obtained by fractional crystallization of the reaction product of trietylenetetramine, nitrilotriacetic acid and ZrCU in a stoiciometric ratio at 300 K.
Zakaria ElaoudS. KamounTahar MhiriJ. Jaud
Eiken HaussühlGerald GiesterЕ. Тиллманнс