
^{7}B (1966LA04)(Not illustrated) From the known location of the ^{7}Be T = 3/2 state, the mass excess of ^{7}B is calculated as 27.99 ± 0.15 MeV (calculation of the Coulomb energy difference based on the pair ^{10}Be  ^{10}B* (T = 1)); ^{7}B is then unstable with respect to decay into ^{5}Li + 2p by 1.73 MeV, ^{6}Be + p by 2.33 MeV, and a + 3p by 3.70 MeV (1965DE08). See also (1960GO1B, 1965JA1C).
