Table 1. Hyperfine Constants of the Nearest Nitrogen Nuclear Spins in the D3 EPR Center and Two Defects.

	configuration	Axx (MHz)	Ayy (MHz)	Azz (MHz)
14N	experiment54	90–98	90–98	145–148
14N	VBON–	82.78	86.22	151.73
14N	sw-CNVB–70	6.75	6.53	13.25