An unprecedented [{Fe5O5(OH)2(OAc)2}2{W2O2(OH)}] cluster sandwiched in the tetravacant tungstophosphate.
Zongfei YangYaping WangZhijie LiangJingkun LuPengtao MaJingyang NiuJingping WangPublished in: Dalton transactions (Cambridge, England : 2003) (2019)
A novel tungstophosphate H12Na4K3[{Fe5O5(OH)2(OAc)2}2{W2-O2(OH)}{P2W14O54}2]·36H2O (1) containing an unprecedented [{Fe5O5(OH)2(OAc)2}2{W2O2(OH)}] unit has been successfully obtained and characterized by IR, TGA, magnetic susceptibility measurements and single-crystal X-ray diffraction. It shows a decameric FeIII molecular assembly formed through two {Fe5O23} subunits bridged by a {W2O3} motif.