Magnetic shielding tensors of sp-hybridized carbons in butadinyltrimethylsilane. 13C nuclear spin relaxation and ab initio study

• Autorzy: Ejchart A. , Jackowski K. , Gryff-Keller A.
• Języki publikacji: EN

Abstrakty

EN

Principal values of magnetic shielding tensors of acetylenic carbon nuclei for butadiynyltrimethylsilane and its reorientation rate in solution have been obtained from the interpretation of the 13C longitudinal relaxation data. The ab initio GIAO-CHF calculations of shielding parameters have been performed and the experimental and theoretical results have been compared.

Słowa kluczowe

EN

magnetic shielding; carbon; nuclear spin relaxation; NMR

• Wydawca: Centrum Upowszechniania Nauki PAN
• Czasopismo: Bulletin of the Polish Academy of Sciences. Chemistry
• Rocznik: 1999
• Tom: Vol. 47, No. 1
• Strony: 77--81
• Opis fizyczny: Bibliogr. 14 poz.

Twórcy

autor

Ejchart A.

autor

Jackowski K.

autor

Gryff-Keller A.

• Polish Academy of Sciences, Institute of Biochemistry and Biophysics, Pawińskiego 5A, 02-106 Warsaw, Poland (Intsytut Biochemii i Biofizyki PAN)