Pseudocontact and Contact Shifts for 6-Aminobenzobicyclo[2.2.2]Octene and 2-Aminotriptycene. Sign of B
                        0

Leon M. Stock; Michael R. Wasielewski

doi:10.1021/ja00789a087

Pseudocontact and Contact Shifts for 6-Aminobenzobicyclo[2.2.2]Octene and 2-Aminotriptycene. Sign of B ₀

Leon M. Stock, Michael R. Wasielewski

Chemistry

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The conformational preferences of radicals may be studied via their β-proton epr coupling constants. These constants are related to the average dihedral angle (θ) through eq 1 where pc ^π ; is the p orbital [formula omitted] spin density, and B ₀ and B ₂ are constants near 0 and 50 G, respectively. For anion radicals with structural constraints which require to be 90°, a _β is very small, suggesting that |B ₀ /B ₂

Original language	English (US)
Pages (from-to)	2743-2744
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	95
Issue number	8
DOIs	https://doi.org/10.1021/ja00789a087
State	Published - Apr 1 1973

ASJC Scopus subject areas

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja00789a087

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title = " Pseudocontact and Contact Shifts for 6-Aminobenzobicyclo[2.2.2]Octene and 2-Aminotriptycene. Sign of B 0 ",

abstract = " The conformational preferences of radicals may be studied via their β-proton epr coupling constants. These constants are related to the average dihedral angle (θ) through eq 1 where pc π ; is the p orbital [formula omitted] spin density, and B 0 and B 2 are constants near 0 and 50 G, respectively. For anion radicals with structural constraints which require to be 90°, a β is very small, suggesting that |B 0 /B 2",

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Pseudocontact and Contact Shifts for 6-Aminobenzobicyclo[2.2.2]Octene and 2-Aminotriptycene. Sign of B ₀ . / Stock, Leon M.; Wasielewski, Michael R.
In: Journal of the American Chemical Society, Vol. 95, No. 8, 01.04.1973, p. 2743-2744.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Pseudocontact and Contact Shifts for 6-Aminobenzobicyclo[2.2.2]Octene and 2-Aminotriptycene. Sign of B 0

AU - Stock, Leon M.

AU - Wasielewski, Michael R.

PY - 1973/4/1

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N2 - The conformational preferences of radicals may be studied via their β-proton epr coupling constants. These constants are related to the average dihedral angle (θ) through eq 1 where pc π ; is the p orbital [formula omitted] spin density, and B 0 and B 2 are constants near 0 and 50 G, respectively. For anion radicals with structural constraints which require to be 90°, a β is very small, suggesting that |B 0 /B 2

AB - The conformational preferences of radicals may be studied via their β-proton epr coupling constants. These constants are related to the average dihedral angle (θ) through eq 1 where pc π ; is the p orbital [formula omitted] spin density, and B 0 and B 2 are constants near 0 and 50 G, respectively. For anion radicals with structural constraints which require to be 90°, a β is very small, suggesting that |B 0 /B 2

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Pseudocontact and Contact Shifts for 6-Aminobenzobicyclo[2.2.2]Octene and 2-Aminotriptycene. Sign of B ₀

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