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A Rh-substituted polyoxometalate with an acetate-modified building block {As2W22O76(CH3COO)2}
Chemical Communications ( IF 4.3 ) Pub Date : 2021-08-24 , DOI: 10.1039/d1cc03646g
Zhen Liu 1 , Xue Zhang 1 , Rong Wan 1 , Huafeng Li 1 , Yumei Hong 1 , Pengtao Ma 1 , Jingyang Niu 1 , Jingping Wang 1
Affiliation  

The first example of Rh-substituted organic–inorganic hybrid arsenotungstate [H2N(CH3)2]8{[Na(H2O)4]NaAs2W22(CH3COO)2O76 Rh2(N(CH3)2)2}·H2O (1) synthesised in an aqueous solution by the conventional method is reported. Two [Rh(N(CH3)2)]3+ fragments are imbedded into the vacancy of the [NaAs2W22(CH3COO)2O76]15− unit by Rh–As bonds [2.439(1) Å], which are observed in POM chemistry for the first time.

中文翻译:

Rh 取代的多金属氧酸盐,带有醋酸盐改性的结构单元 {As2W22O76(CH3COO)2}

Rh 取代的有机-无机杂化砷钨酸盐 [H 2 N(CH 3 ) 2 ] 8 {[Na(H 2 O) 4 ]NaAs 2 W 22 (CH 3 COO) 2 O 76 Rh 2 (N(报道了通过常规方法在水溶液中合成的CH 3 ) 2 ) 2 }·H 2 O( 1 )。两个 [Rh(N(CH 3 ) 2 )] 3+碎片嵌入 [NaAs 2 W22 (CH 3 COO) 2 O 76 ] 15−单元由 Rh–As 键 [2.439(1) Å],这是首次在 POM 化学中观察到。
更新日期:2021-09-16
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