Syntheses,Crystal Structures and Characterization of Two Zeotype Crystals of K_4Cr_3O(H_2O)_3(OOCH)_6]_2[P_2W_(18)O_(62)]·9.5H_2O and K_4[Cr_3O(H_2O)_3(OOCH)_6]· [H_3P_2W_(17) Co(H_2O)O_(61)·20H_2O
ZHANG Xin~1,YOU Wan-sheng~ 1**,ZHU Zai-ming~1,DANG Li-qin~1,SUN Zhen-gang~1 and ZHENG Xue-fang~2 1. Institute of Chemistry for Functionalized Materials,Faculty of Chemistry and Chemical Engineering,Liaoning Normal University,Dalian 116029,P. R. China; 2. Liaoning Key Laboratory of Bio-organic Chemistry,Dalian University,Dalian 116622,P. R. China
基金项目:
Supported by the Dalian Municipal Science and Technology Commission and Liaoning Provincial Science and Technology Com-mission(No. 20031059)
摘 要:
IntroductionPolyoxometalates are used as the versatile inorga-nic building blocks for the construction of molecular-based materials[1—7]. Nanosized polyoxometalates aresuitable building blocks for the construction of crystal-line microporous structural m…