Skip to main content

Table 1 Relative standard Gibbs free energy (Gθ, kJ/mol) at 298.15 K obtained at the B3LYP/6-311++G**//LANL2DZ level for all the complexes both in the gas and aqueous phases

From: A new insight of structures, bonding and electronic properties for 6-mercaptopurine and Ag8 clusters configurations: a theoretical perspective

Complexes

In the gas phase

∆Gθ

In the aqueous phase

∆Gθ

6MP-7

 C1

10.41

8.35

 C2

1.77

 C3

7.17

 C4

11.73

16.14

 C5

0.00

0.00

 C6

15.08

9.03

6MP-9

 C7

27.69

14.19

 C8

9.46

9.75

 C9

26.09

9.93

 C10

12.11

Reactants

 6MP-7 + Ag8(1)a

3.59

− 10.67

 6MP-7 + Ag8(2)b

2.72

 6MP-9 + Ag8(1)

15.77

− 7.68

 6MP-9 + Ag8(2)

14.90

  1. aAg8(1) represent the a trigonal pyramid Ag8 cluster over an approximate square
  2. bAg8(2) represent the a square pyramid Ag8 cluster over a triangle. But in the aqueous phase it is not found