Two Ni/Co-substituted sandwich-type germanomolybdates, {[M3(NH2-trz)6(H2O)6][M4(H2O)2(HGeMo10O36)2]}·nH2O (M = Ni2+ (1) and Co2+ (2), n = 10 (1) or 11 (2), NH2-trz = 4-amino-1,2,4-triazole), have been obtained under hydrothermal conditions. 1 and 2 represent the first trivacant Keggin germanomolybdates involving unprecedented [α-GeMo10O36]8- fragments and {M3O4} quasi-cubane building units. Both of them exhibit electrocatalytic behaviours for H2O2 reduction and photocatalytic properties for CO2 conversion.

中文翻译：

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基于史无前例的三空位聚阴离子[α-GeMo10O36] 8的两种Ni / Co取代的夹心型锗钼酸盐。

两个Ni / Co取代的夹心型锗钼酸盐{[M3（NH2-trz）6（H2O）6] [M4（H2O）2（HGeMo10O36）2]}·nH2O（M = Ni2 +（1）和Co2 +（2 ），在水热条件下已获得n = 10（1）或11（2），NH2-trz = 4-氨基-1,2,4-三唑）。图1和2代表了第一个三空的Keggin德国钼酸盐，涉及前所未有的[α-GeMo10O36] 8-片段和{M3O4}准古巴构建单位。它们都表现出对H2O2还原的电催化行为和对CO2转化的光催化性能。