Table 1.

MPWB1K/6-311G(d) global electronic chemical potential, μ, chemical hardness, η, electrophilicity, ω, and nucleophilicity, N, in eV, of NIs 1 and 13, allenoate 4.

	μ	η	ω	N
diphenyl NI 1	−3.38	5.05	1.13	4.89
dimethyl NI 13	−2.90	7.34	0.57	4.22
allenoate 4	−4.18	8.33	1.05	2.45