MRI: Acquisition of a 400 MHz Nuclear Magnetic Resonance (NMR) Spectrometer

MRI：获取 400 MHz 核磁共振 (NMR) 波谱仪

• 批准号: 2018388
• 负责人: Michael Mock
• 金额: $ 44.47万
• 依托单位: Montana State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-09-01 至 2023-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2018388&HistoricalAwards=false
• 关键词: MRI; Acquisition; 400; MHz; Nuclear

This award is supported by the Major Research Instrumentation, and the Chemistry Research Instrumentation programs. Montana State University is acquiring a 400 MHz nuclear magnetic resonance (NMR) spectrometer equipped with an automatic sampler to support Professors Michael Mock, Valerie Copie, Matthew Cook, and other colleagues. This spectrometer allows research in a variety of fields such as those that accelerate chemical reactions of significant economic importance, as well as permitting study of biologically relevant species. In general, NMR spectroscopy is one of the most powerful tools available to chemists for the elucidation of the structure of molecules. It is used to identify unknown substances, to characterize specific arrangements of atoms within molecules, and to study the dynamics of interactions between molecules in solution or in the solid state. Access to state-of-the-art NMR spectrometers is essential to chemists who are carrying out frontier research. This instrument is an integral part of teaching as well as research and research training of students in chemistry and biochemistry at this institution and nearby Tribal Colleges as well as the University of Montana and other small colleges across the state. The award of the NMR spectrometer is aimed at enhancing research and education at all levels. It especially facilitates studies of molecular catalysts for nitrogen reduction and ammonia oxidation of relevance to the production of fertilizers. The instrumentation is also used for monitoring cascade reactions and controlling site selectivity in cross-coupling reactions and activating inert hydrocarbons using early transition metals. In addition, it provides information to aid exploration of halogen bonding in supramolecular and self-assembly chemistry. The spectrometer is also used to study mechanisms in organic and organometallic chemistry.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该奖项由主要研究仪器和化学研究仪器计划支持。蒙大拿州立大学正在购买一台配备自动采样器的400 MHz核磁共振（NMR）光谱仪，以支持Michael Mock教授、Valerie Copie教授、Matthew Cook教授和其他同事。该光谱仪可用于各种领域的研究，例如加速具有重要经济意义的化学反应，以及允许研究生物相关物种。一般来说，NMR光谱是化学家用来阐明分子结构的最有力的工具之一。它用于识别未知物质，表征分子内原子的特定排列，并研究溶液或固态分子之间相互作用的动力学。对于从事前沿研究的化学家来说，使用最先进的NMR光谱仪是必不可少的。该仪器是教学的一个组成部分，以及研究和研究培训的学生在化学和生物化学在这个机构和附近的部落学院以及蒙大拿大学和其他小学院在全州。授予NMR光谱仪的目的是加强各级的研究和教育。它特别有利于研究与化肥生产相关的氮还原和氨氧化的分子催化剂。该仪器还用于监测级联反应和控制交叉偶联反应中的位点选择性，以及使用早期过渡金属活化惰性烃。此外，它提供了信息，以帮助探索卤素键在超分子和自组装化学。该光谱仪还用于研究有机和有机金属化学的机理。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

Synthesis, characterization, and liquid injection field desorption ionization mass spectrometry analysis of pincer ligated group 6 (Cr, Mo, W) carbonyl complexes

• DOI: 10.1177/14690667221149498
• 发表时间: 2023-01
• 期刊: European Journal of Mass Spectrometry
• 影响因子: 1.3
• 作者: Olivia L. Duletski;N. Arulsamy;Michael T. Mock

Distinct Metabolic States Are Observed in Hypoglycemia Induced in Mice by Ricin Toxin or by Fasting.

在蓖麻毒素或禁食诱导的小鼠低血糖症中观察到不同的代谢状态

• DOI: 10.3390/toxins14120815
• 发表时间: 2022-11-22
• 期刊: Toxins
• 影响因子: 4.2
• 作者: Kempa J;O'Shea-Stone G;Moss CE;Peters T;Marcotte TK;Tripet B;Eilers B;Bothner B;Copié V;Pincus SH
• 通讯作者: Pincus SH

Base-Catalyzed Phenol-Mannich Condensation of Preformed Cesium Iminodiacetate. The Direct Synthesis of Calcein Blue AM and Related Acyloxymethyl Esters

• DOI: 10.1021/acs.joc.3c00155
• 发表时间: 2023-08-09
• 期刊: JOURNAL OF ORGANIC CHEMISTRY
• 影响因子: 3.6
• 作者: Mikesell，Logan D.;Livinghouse，Tom
• 通讯作者: Livinghouse，Tom

Ag(III)···Ag(III) Argentophilic Interaction in a Cofacial Corrole Dyad

Ag(III)····Ag(III) 面科罗勒二元体中的亲银相互作用

• DOI: 10.1021/acs.inorgchem.2c02285
• 发表时间: 2023
• 期刊: Inorganic Chemistry
• 影响因子: 4.6
• 作者: Lemon, Christopher M.;Powers, David C.;Huynh, Michael;Maher, Andrew G.;Phillips, Austin A.;Tripet, Brian P.;Nocera, Daniel G.
• 通讯作者: Nocera, Daniel G.

C (sp3) –H Oxidative Addition at Tantalocene Hydrides

C (sp3) – H 钽茂氢化物的氧化加成

• DOI: 10.1021/acs.organomet.2c00672
• 发表时间: 2023
• 期刊: Organometallics
• 影响因子: 2.8
• 作者: Rehbein, Steven M.;Kania, Matthew J.;Neufeldt, Sharon R.
• 通讯作者: Neufeldt, Sharon R.