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.

该奖项得到了主要的研究工具和化学研究工具计划的支持。蒙大拿州立大学（Montana State University）正在收购配备自动采样器的400 MHz核磁共振（NMR）光谱仪，以支持教授Michael Mock，Valerie Copie，Matthew Cook和其他同事。该光谱仪允许在各种领域进行研究，例如加速具有重要经济意义的化学反应的领域，并允许研究生物学相关物种。通常，NMR光谱是化学家可用的最强大工具之一，用于阐明分子结构。它用于识别未知物质，表征分子内原子的特定排列，并研究溶液中分子或固态中分子之间相互作用的动力学。对于正在进行边境研究的化学家来说，获得最先进的NMR光谱仪至关重要。该工具是该机构，附近的部落学院以及蒙大拿大学和全州其他小型学院的化学和生物化学学生的教学和研究培训的组成部分。 NMR光谱仪的奖励旨在增强各个级别的研究和教育。它尤其促进了分子催化剂的研究，以减少与肥料的产生相关性的氮氧化和氨氧化。该仪器还用于监测级联反应和控制位点的选择性在交叉偶联反应中的选择性，并使用早期过渡金属激活惰性碳氢化合物。此外，它提供了信息，以帮助探索超分子和自组装化学中的卤素键合。光谱仪还用于研究有机和有机金属化学方面的机制。该奖项反映了NSF的法定任务，并使用基金会的知识分子优点和更广泛的影响标准，认为值得通过评估来获得支持。

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

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

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

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.