MRI: Acquisition of a Single-Crystal X-ray Diffractometer for Interdisciplinary Research and Enhanced Student Training Supporting Primarily Undergraduate Institutions in Georgia

MRI：采购单晶 X 射线衍射仪，用于跨学科研究和加强学生培训，支持佐治亚州的主要本科机构

• 批准号: 2215812
• 负责人: Clifford Padgett
• 金额: $ 29.81万
• 依托单位: Georgia Southern University Research and Service Foundation, Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-08-15 至 2025-07-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2215812&HistoricalAwards=false
• 关键词: MRI; Acquisition; Single; Crystal; ray

This award is jointly supported by the Major Research Instrumentation and the Chemistry Research Instrumentation Programs. Georgia Southern University (GSU) is acquiring single crystal diffractometer equipped with a high-flux Cu X-ray source, a Hybrid Photon Counting (HPC) detector, and a cryogenic device to support the research of Gary Guillet and colleagues Clifford Padgett, Brandon Quillian, and Arpita Saha. In general, an X-ray diffractometer allows accurate and precise measurements of the full three-dimensional structure of a molecule, including bond distances and angles, and provides accurate information about the spatial arrangement of a molecule relative to neighboring molecules. The studies described here impact many areas, including organic chemistry, physical chemistry, inorganic chemistry, magnetic materials, and organometallic chemistry. organic and inorganic chemistry, materials chemistry and biochemistry. This instrument is an integral part of teaching as well as research and research training of undergraduate and graduate students in chemistry and biochemistry at this institution and the surrounding region. The facility serves as a regional XRD resource benefitting students and faculty from primarily undergraduate institutions within the state of Georgia with impacts outside GSU with interactions with PUI and HBCU institutions such as Savannah State University (HBCU), Albany State University (HBCU), University of North Georgia, and Georgia College.The award is aimed at enhancing research and education at all levels. Research enabled by the instrument is focused on the study and characterization of the structure of novel extended metal atom chain complexes that contain unique metal-metal bonding interactions, halogen-bonded adducts using N-oxides, green hydroarylation catalysts, and Mn cluster complexes with single-molecule magnetic properties.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.

该奖项由主要的研究工具和化学研究工具计划共同支持。佐治亚州南部大学（GSU）正在收购配备有高速通量Cu X射线源的单晶衍射仪，混合光子计数（HPC）检测器和低温设备，以支持Gary Guillet和同事Clifford Padgett，Brandon Quillian和Arpita Saha的研究。通常，X射线衍射仪可以准确，精确地测量分子的完整三维结构，包括键距离和角度，并提供有关分子相对于相邻分子的空间排列的准确信息。这里描述的研究影响了许多领域，包括有机化学，物理化学，无机化学，磁性材料和有机金属化学。有机和无机化学，材料化学和生物化学。该工具是该机构及周边地区化学和生物化学的本科生和研究生的教学和研究培训的组成部分。该设施是一种区域XRD资源，使佐治亚州主要是本科机构的学生和教职员工受益于GSU以外的影响，与PUI和HBCU的互动以及诸如Savannah州立大学（HBCU）的互动，例如Albany州立大学（HBCU），北格罗吉亚大学，并授予了Allany州立大学（HBCU），并在乔治学院（Georgia College）进行了教育。该仪器支持的研究集中于研究和表征新型的扩展金属原子链络合物的结构，其中包含独特的金属金属粘合相互作用，使用N-氧化物，绿色水力递归催化剂和MN群集复合物与单个磁性奖励的Infortift Inforthiution's deem deee and deeem a dee ey to eyt of Deem to ey to ey dee ey to ey to ey to ey to ey toperial rateption，使用N-氧化物，绿色氧化剂构成卤素键合。更广泛的影响审查标准。