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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Free Radic Res. 2018 Feb 27;52(3):327–334. doi: 10.1080/10715762.2018.1437268

Table 1.

Selected Sterimol parameters (Å) for substituents in nitroxides 4 – 8 [28].a

Substituent B1 B5 L
Me 1.70 2.19 3.07
COOH 1.70 2.76 4.14
Et 1.71 3.33 4.33
COOMe 1.80 3.52 5.00
a

Values of B1, B5, and L are based on 3-substiuted benzene derivatives