Complexes

^a

K_s

R^{2 b}

K_a

K_d

×10⁴

×10⁴

×10⁵

×10⁻⁶

M⁻¹∙cm⁻¹

M⁻¹

M⁻¹

M

Calix-1:D-2

2.000

4.999

0.996

0.212

0.472

(±0.001)

(±0.004)

Calix-2:B-19

3.691

5.417

0.995

2.91

3.43

(±0.041)

(±0.061)

Calix-3:AB

3.605

1.849

0.996

7.13

1.40

(±0.067)

(±0.035)