Compouds

d(Fe-O₁)^a

d(Fe-O₂)^a

Δ^b

Energy interaction^c

1

2.675

3.797

1.05

−4.90

2

2.592

3.663

1.07

−4.79

3

2.674

3.832

1.16

−4.71

4

2.392

3.007

0.62

−6.17

5

2.370

3.121

0.75

−5.52

6

2.380

3.161

0.78

−5.80

7

2.619

3.714

1.10

−5.09

8

2.609

3.823

1.21

−5.96

9

2.407

2.630

0.22

−6.51

10

2.317

2.680

0.36

−6.99

11

2.371

2.507

0.14

−6.85

12

2.365

2.585

0.22

−6.63

13

2.247

2.937

0.69

−6.20

14

2.371

3.074

0.70

−5.41

15

2.423

2.613

0.19

−5.04

16

2.445

2.566

0.12

−6.49

17

2.442

2.610

0.17

−5.04

18

2.371

2.560

0.19

−5.83

19

2.331

2.860

0.53

−6.85