天然丰度固态³³S 核磁共振波谱的进展：四硫代金属酸铵中过渡金属 M=S 键的表征
Advancements in natural abundance solid-state 33S MAS NMR: characterization of transition-metal M=S bonds in ammonium tetrathiometallates.
作者信息
Jakobsen Hans J, Hove Anders R, Bildsøe Henrik, Skibsted Jørgen, Brorson Michael
机构信息
Instrument Centre for Solid-State NMR Spectroscopy, Department of Chemistry, University of Aarhus, DK-8000, Aarhus C, Denmark.
出版信息
Chem Commun (Camb). 2007 Apr 28(16):1629-31. doi: 10.1039/b618497a. Epub 2007 Feb 6.
We report the first (33)S chemical shift anisotropy (CSA) data as obtained from a combined determination of (33)S CSA and quadrupole coupling parameters utilizing the observation of both the (33)S (I = 3/2) central and satellite transitions in a natural abundance (33)S MAS NMR study aimed at characterizing the two important tetrathiometallates (NH4)(2)MoS(4) and (NH4)(2)WS(4).
我们报告了首个通过对天然丰度的³³S（I = 3/2）进行魔角旋转核磁共振（MAS NMR）研究，利用³³S中心跃迁和卫星跃迁的观测结果，联合测定³³S化学位移各向异性（CSA）和四极耦合参数所获得的³³S化学位移各向异性（CSA）数据，该研究旨在表征两种重要的四硫代金属酸盐（NH₄）₂MoS₄和（NH₄）₂WS₄。
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