@article {1117,
	title = {Chemical analysis using J-coupling multiplets in zero-field NMR},
	journal = {Chemical Physics Letters},
	volume = {580},
	year = {2013},
	month = {08/2013},
	pages = {160-165},
	abstract = {<p>Zero-field nuclear magnetic resonance (NMR) spectroscopy is emerging as a new, potentially portable, and cost-effective NMR modality with the ability to provide information-rich, high-resolution spectra. We present simple rules for analysis of zero-field NMR spectra based on first-order perturbation theory and the addition of angular momenta. These rules allow for the prediction of observed spectral lines without numerical simulation. Results are presented for a few small organic molecules with characteristic spin topologies, demonstrating unambiguous assignment of peaks, highlighting the potential of zero-field NMR as a tool for chemical identification.</p>
},
	isbn = {0009-2614},
	doi = {http://dx.doi.org/10.1016/j.cplett.2013.06.042},
	url = {http://www.sciencedirect.com/science/article/pii/S0009261413008191},
	author = {Theis, Thomas and Blanchard, John W. and Butler, Mark C. and Ledbetter, Micah P. and Budker, Dmitry and Pines, Alexander}
}
