Table 1.

Parameters used in the simulation of the EPR spectra of DDH with anAdoCbl in the presence and absence of (R,S)-1,2-propanediol.

(R,S)-1,2-propanediol	Present	Absent
Co2+ g-values	gx = 2.30, gy = 2.21, gz= 2.00	gx = 2.30, gy = 2.21, gz = 2.00
Radical g-values	giso = 2.00	giso = 2.00
59Co-hyperfine tensor	Ax = 15G, Ay = 5G, Az = 113G	Ax = 15G, Ay = 5G, Az = 113G
ZFS parameters	D = −522G, E = −91G	D = −335G, E = −87G
Euler angles	ζ = 75°, η = 10°, ξ = 54°	ζ = 71°, η = −10°, ξ = 90°
Exchange coupling	|J| ~ 40–50 cm−1	|J| ~ 40–50 cm−1