Published September 1980
| public
Journal Article
The ^(119)Sn-^(13)C and ^(119)Sn-^1H Couplings for Methyl Derivatives of tin in Various Solvents
Chicago
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Abstract
The spin-spin coupling constants |1J(^(119)Sn-^(13)C)| and |2J(^(119)Sn-^1H)| have been obtained from ^(13)C and ^1H NMR spectra of (CH_3)_n SnHal_(4−n) (n =1-4; Hat = Cl, Br) in various solvents (CCl_4, benzene, nitrobenzene, CD_3CN, acetone-d_6, dimethylformamide-d_7, dimethyl sulfoxide-d_6, pyridine, hexamethylphosphoramide). The data show that the relations between these constants as a function of solvent are not linear, and this indicates that other contributions besides Fermi contact terms are important in determining ^(119)Sn-^(13)C couplings.
Additional Information
© 1980 Published by Elsevier Inc. Received January 22, 1979; revised July 17, 1979. Supported by the National Science Foundation, and by the Public Health Service, Research Grant No. GM-11072 from the Division of General Medical Sciences.Additional details
- Eprint ID
- 60812
- Resolver ID
- CaltechAUTHORS:20151006-132046054
- NSF
- U.S. Public Health Service (USPHS)
- GM-11072
- Created
-
2015-10-06Created from EPrint's datestamp field
- Updated
-
2021-11-10Created from EPrint's last_modified field
- Other Numbering System Name
- Caltech Gates and Crellin Laboratories of Chemistry
- Other Numbering System Identifier
- 5960