{"term":{"id":"08432","title":"three-dimensional nuclear magnetic resonance spectroscopy","longtitle":"IUPAC Gold Book - three-dimensional nuclear magnetic resonance spectroscopy","doi":"10.1351\/goldbook.08432","code":"08432","status":"current","synonym":"<em>synonym<\/em>: 3-D NMR","definitions":[{"id":1,"text":"Measurement method of nuclear magnetic resonance spectroscopy in which data are collected in three time domains.","notes":{"1":"A 3-D NMR experiment may be constructed from a 2-D NMR experiment by inserting an additional indirect evolution time and a second mixing period between the first mixing period and the direct data acquisition."},"links":[{"term":"nuclear magnetic resonance spectroscopy","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/08218"},{"term":"triple-resonance nuclear magnetic resonance spectroscopy","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/08438"}],"sources":["PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 708 (https:\/\/doi.org\/10.1515\/pac-2019-0203)"]}],"altoutputs":{"html":"https:\/\/goldbook.iupac.org\/terms\/view\/08432\/html","xml":"https:\/\/goldbook.iupac.org\/terms\/view\/08432\/xml","plain":"https:\/\/goldbook.iupac.org\/terms\/view\/08432\/plain"},"citation":"Citation: 'three-dimensional nuclear magnetic resonance spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351\/goldbook.08432","license":"The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/) for individual terms.","collection":"If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org .","disclaimer":"The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.","accessed":"2026-05-30T20:16:33+00:00"}}