O(SO3H)

O1

N1

N2

O2

A

−0.767

−0.237

−0.079

−0.079

−0.242

H1

−0.764

−0.240 (OH)

−0.179 (NH)

0.050

−0.315

H2

−0.765

−0.246

−0.025

−0.212 (NH)

−0.235 (OH)

O()

O1

N1

N2

O2

Ax

−1.050

−0.255

−0.163

−0.013

−0.249

H1x

−1.053

−0.258 (OH)

−0.198 (NH)

−0.003

−0.361

H2x

−1.052

−0.264

0.041

−0.209 (NH)

−0.245 (OH)