Table 7.

Epr values of copper(II) complexes 1–4.

Compounds	RT					LNT
	${\text{g}}_{\parallel }$	${\text{g}}_{\perp }$	D(cm−1)	E (cm−1)	G	${\text{g}}_{\parallel }$	${\text{g}}_{\perp }$	${\text{A}}_{\parallel }$(G)
1	2.189	2.053	0.062	0.002	3.734	2.209	2.060	170
2	2.194	2.051	0.058	0.002	3.996	2.246, 2.215	2.071	170, 170
3	2.205	2.054	0.055	0.002	3.920	2.205	2.071	160
4	2.223	2.074	0.056	0.002	3.078	2.267, 2.220	2.071	115, 120