Journal of Synthetic Crystals, Volume. 50, Issue 5, 884(2021)
Synthesis, Crystal Structure, and Electrochemical Properties of a Ox-Functionalized Zirconium(Ⅳ) Substituted Tungsten-Oxo Cluster
Under hydrothermal conditions, a new Ox-functionalized zirconium(Ⅳ) substituted tungsten-oxo cluster, H12Na2[Zr4(μ3-O)2(μ2-OH)2(Ox)2(α-SiW10O37)2]·22H2O (Ox=oxalic acid) was successfully obtained and characterized by single crystal X-ray diffraction analysis, IR, TG and elemental analysis. The title compound consists of a sandwich-type tungsten-oxo cluster unit built by two divacant {α-SiW10O37} fragments linked through a {Zr4(μ3-O)2(μ2-OH)2(Ox)2} cluster and crystallizes in the monoclinic system, space group P21/c with a=2.132 2 (6) nm, b=1.271 6 (4) nm, c=2.223 1(7) nm, β=110.933(4)°, V=5.629 9(3) nm3, Z=2, R1=0.061 5, wR2=0.164 4. The electrochemistry and electrocatalytic properties of the title compound were studied, and it exhibits excellent catalytic activities for NO-2 reduction.
Get Citation
Copy Citation Text
ZHANG Zhong, YANG Lin, LI Xiaohui, WANG Zilan, WANG Jingyi. Synthesis, Crystal Structure, and Electrochemical Properties of a Ox-Functionalized Zirconium(Ⅳ) Substituted Tungsten-Oxo Cluster[J]. Journal of Synthetic Crystals, 2021, 50(5): 884
Category:
Received: Jan. 25, 2021
Accepted: --
Published Online: Aug. 23, 2021
The Author Email:
CSTR:32186.14.