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表1 出峰位置频率及相对强度大小

跃迁类型 频率* 相对强度 $ {\psi _1} \to {\psi _2}$ $ {\nu _1} = \nu - \frac{1}{2}{J_{12}} - \frac{1}{2}{\nu ^{'}}$ $ {\left| {m - n} \right|^2}$ $ {\psi _1} \to {\psi _3}$ $ {\nu _2} = \nu - \frac{1}{2}{J_{12}} + \frac{1}{2}{\nu ^{'}}$ $ {\left| {m' + n'} \right|^2}$ $ {\psi _2} \to {\psi _4}$ $ {\nu _3} = \nu + \frac{1}{2}{J_{12}} + \frac{1}{2}{\nu ^{'}}$ ${\left| {m - n} \right|^2} $ $ {\psi _3} \to {\psi _4}$ ${\nu _4} = \nu + \frac{1}{2}{J_{12}} - \frac{1}{2}{\nu ^{'}} $ ${\left| {m' + n'} \right|^2} $