Supplementary material for González-Luque (2000) Proc. Natl. Acad. Sci. USA 97 (17), 9379-9384.

Table 1.

Distribution of the CASSCF (see Computational Methods for the computational details) Mulliken charges along the molecular backbone of the ground state equilibrium structure (planar FC) of models 1 and 2

Model 1

C9

C8

C7

C6

C5

C4

C3

C2

C1

N

S0

.15

.04

.03

-.07

.10

-.03

.06

-.04

.27

.50

S1

.27

.09

.11

.08

.04

.10

-.13

-.01

.08

.37

S2

.18

.07

.01

.01

.06

.08

-.09

.09

.12

.46

 

Model 2

 

 

C7

C6

C5

C4

C3

C2

C1

N

S0

 

 

.06

.05

.10

.00

.16

-.06

.50

.17

S1

 

 

.21

.16

.10

.16

-.01

.04

.31

.05

S2

 

 

.07

.12

.04

.11

.02

.16

.33

.16

The basis set used are the ANO-S for the Mulliken charges of 1 and the 6-31G* for the Mulliken charges of 2.