Shielding Anisotropies of Acetylenic Carbons and Solution Molecular Dynamics of Ethynyltrimethylsilane as Studied by 13C Nuclear Spin Relaxation and Theoretical ab Initio Calculation

Carbon-13 and mercury-199 nuclear spin r

Carbon-13 and mercury-199 nuclear spin relaxation study on solution dynamics of the bis(phenylethynyl)mercury molecule and shielding anisotropy of its acetyleniccarbon and mercury nuclei

✍ Adam Gryff-Keller; Sergey Molchanov 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 83 KB 👁 1 views

Carbon-13 longitudinal relaxation times and nuclear Overhauser effect enhancement factors at two magnetic fields and three temperatures were measured for a DMSO solution of bis(phenylethynyl)mercury and interpreted in terms of molecular mobility of the solute molecule. The problem of the effective C