Fullerene as a Standard Sample for Adjusting the NMR Spectral Resolution in Multiple-Quantum Magic-Angle-Spinning Experiments

• SHIMOIKEDA Yuichi

  JEOL Ltd.

• UTSUMI Hiroaki

  JEOL Ltd.

• SAITO Koji

  Nippon Steel Corporation

• SHIMIZU Tadashi

  National Institute for Material Science

• NAKAI Toshihito

  JEOL Ltd.

Abstract

A method using fullerene for adjusting the NMR spectral resolution for multiple quantum magic angle spinning (MQMAS) experiments is proposed. To observe its ¹³C MAS signal, it is not necessary to apply ¹H decoupling, unavailable with single-resonance MQMAS probes. Although ¹³C T₁ of fullerene is rather long, a recycle time of 5 s in shimming yields its signal with sufficiently high sensitivity if setting the appropriate Ernst angles corresponding to magnetic fields. It is demonstrated that so-adjusted high resolution is reflected in the ⁸⁷Rb MQMAS spectra of RbNO₃.

Journal

• Analytical Sciences

  Analytical Sciences 23 (8), 1007-1009, 2007

  The Japan Society for Analytical Chemistry

Keywords

• Analytical Chemistry

Details

• CRID: 1390282679233814144
• NII Article ID: 10019747799
• NII Book ID: AA10500785
• DOI: 10.2116/analsci.23.1007
• ISSN: 13482246
• ISSN: 09106340
• NDL BIB ID: 8848042
• Web Site: http://id.ndl.go.jp/bib/8848042
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8848042
• Web Site: https://link.springer.com/content/pdf/10.2116/analsci.23.1007.pdf
• Web Site: https://link.springer.com/article/10.2116/analsci.23.1007/fulltext.html
• Web Site: http://www.jstage.jst.go.jp/article/analsci/23/8/23_8_1007/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed