Table 1 The amounts of cohesive energy (eV) for \(C_{20-n}X_n\) (n = 1, 2, and 3; X = B, N, and P).
X = B | X = N | X = P | |
|---|---|---|---|
\(\hbox {C}_{19}\hbox {X}\) | 7.780 | 7.805 | 7.685 |
\({\hbox {C}_{18}\hbox {X}_{2}}\)-1 | 7.652 | 7.720 | 7.550 |
\({\hbox {C}_{18}\hbox {X}_{2}}\)-2 | 7.684 | 7.727 | 7.615 |
\({\hbox {C}_{17}\hbox {X}_{3}}\)-1 | 7.460 | 7.619 | 7.476 |
\({\hbox {C}_{17}\hbox {X}_{3}}\)-2 | 7.479 | 7.617 |