Al₅P₅

1.02/1.28/1.771.80/1.80

−1.05/−1.20/−1.77/−1.79/−1.83

Al₆P₆

1.89

−1.89

Al₇P₇

1.88/1.83/1.87/1.47/1.88/1.48/1.83

−1.90/−1.88/−1.84/−1.86/−1.87/−1.13/−1.27

Al₈P₈

1.92/1.89

−1.91/−1.90

Al₉P₉

1.89/1.92

−1.91/−1.92