Indirect detection of mercury-199 NMR: adducts of ethylmercury phosphate with amino acids and ribonuclease

Characterization of an organometallic xenon complex using NMR and IR spectroscopy

“…First, several 1D experiments to locate the chemical-shift window containing the 129 Xe resonance were performed. A modified version of the heteronuclear spin echo search experiment (22) in which 180°pulses on the X channel ( 129 Xe in this case) were replaced with broadband inversion pulses (BIPs) (23) was used to this end. The experiment uses BIPs to excite as broad a chemical-shift range of the X nucleus as possible.…”

An Optimized 3D NOESY–HSQC

“…They consist of a NOESY pulse order, 2N z H z . The gradient g5 following the 15 N evolution period refocuses the water, and the phase f7 of the following sequence that is followed by a 1 H-15 N HMQC (5) or HSQC (6). As valuable as these techniques have been, there always proton pulse is adjusted so that the water is flipped back to the /z axis, and the WATERGATE sequence (9) maintains was a limitation with the pH range that can be studied.…”

Hg(II)-coordination by sugar-acids: Role of the hydroxy groups

“…199 Hg spectra are important sources of information on coordination type. The scientific literature is rich in papers dealing with methyl-mercury and organo-mercury systems [28,29] while fewer data are reported on inorganic mercury(II). 199 Hg can be measured by direct acquisition or through inverse techniques.…”