20
Vanillic acid
C          1.10360       -0.17300       -0.08230
C          4.48080        3.66060       -0.66220
C          3.17660        3.70620       -0.16930
C          4.32580        1.25020       -0.74290
C          5.05410        2.42540       -0.96790
C          2.43990        2.53110        0.02360
C          3.00920        1.28550       -0.25740
C          6.44410        2.30300       -1.47350
O          1.19680        2.74250        0.54370
O          6.82950        3.32490       -2.26680
O          7.15740        1.34670       -1.22680
O          2.50260        0.03490       -0.05140
H          0.64040        0.32370       -0.94090
H          0.64560        0.13370        0.86240
H          0.92880       -1.24790       -0.19340
H          5.03880        4.58780       -0.75710
H          2.73010        4.66490        0.08750
H          4.79270        0.28490       -0.93980
H          0.58820        2.07460        0.20440
H          6.11830        3.93360       -2.53560
