Table 1 The configuration, symmetry, and spin multiplicity of the ground and two lowest excited states of neutral VNNB.
From: Giant shift upon strain on the fluorescence spectrum of VNNB color centers in h-BN
Configuration | Label | Symmetry |
|---|---|---|
\({[{a}_{1}]}^{2}{[{b}_{2}]}^{1}{[b^{\prime} ]}^{0}\) | 2B2 | Cs |
\({[{a}_{1}]}^{1}{[{b}_{2}]}^{2}{[b^{\prime} ]}^{0}\) | 2A1 | C2v |
\({[{a}_{1}]}^{2}{[{b}_{2}]}^{0}{[b^{\prime} ]}^{1}\) | \({}^{2}{B}_{2}^{\prime}\) | Cs |
