Eight new complexes were synthesize d for the first time.The compounds which have the general formula K x H 2 [PM(OH 2 )Mo 7 W 2 V 2 O 39 ]·nH 2 O(M=Cr 3+ ,Mn 2+ ,Fe 3+ ,Co 3+ ,Ni 2+ ,Cu 2+ ,Zn 2+ ,Cd 2+ ;x=4or 5)wer...
A new kind of Anderson type chromium molybdates containing the rare earth elements are synthesized, which have the general molecular formula of (NH4)6[CrMo5Ln(OH2)2O24H6]·xH2O (Ln=La,Ce,Pr,Nd,Sm,Gd and Yb). The compo...
ZHOU Bai-Bin *,1,2 WEI Yong-De 1 LI Zhong-Hua 1 ( 1 Department of Applied Chemistry,Ha rbin Institute of Technology £?Harbin£±£ì£°£°£°£±£(c)( 2 Department of Chemistry,Harbin Normal University£?Harbin...
The substitution reaction of quinin e by the 18types of heteropoly comple xes,for these formed compounds are Keggin structure and the molecular f ormulas arXM 11 O 39 M’ (OH) 2 6- (X =Si,Ge,P;M=Mo or W;M’ =Co,Ni,Cu)...