配合物稳定常数Word下载.docx

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配合物稳定常数Word下载.docx

Zr4+

0.9,1.3,1.5,1.2

4

CN-

21.1,21.7,20.6

Au+

38.3

5.48,10.60,15.23,18.78

24.0,28.59,30.30

6

35.0

42.0

41.4

Ni2+

31.3

5.3,11.70,16.70,21.60

5

F-

Al3+

6.11,11.12,15.00,18.00,19.40,19.80

Be2+

4.99,8.80,11.60,13.10

Co2+

0.4

Cr3+

4.36,8.70,11.20

0.9

Fe2+

1

0.8

Fe3+

1,2,3,5

5.28,9.30,12.06,15.77

Ga3+

1,2,3

4.49,8.00,10.50

Hf4+

1,2,3,4,5,6

9.0,16.5,23.1,28.8,34.0,38.0

Hg2+

1.03

In3+

1,2,3,4

3.70,6.40,8.60,9.80

Mg2+

1.30

Mn2+

5.48

Ni2+

0.50

Pb2+

1,2

1.44,2.54

Sb3+

3.0,5.7,8.3,10.9

Sn2+

4.08,6.68,9.50

Th4+

8.44,15.08,19.80,23.20

TiO2+

5.4,9.8,13.7,18.0

Zn2+

0.78

Zr4+

9.4,17.2,23.7,29.5,33.5,38.3

6

I-

Ag+

6.58,11.74,13.68

Bi3+

1,4,5,6

3.63,14.95,16.80,18.80

Cd2+

2.10,3.43,4.49,5.41

Cu+

2

8.85

1.88

12.87,23.82,27.60,29.83

2.00,3.15,3.92,4.47

Pd2+

4

24.5

Tl+

0.72,0.90,1.08

Tl3+

11.41,20.88,27.60,31.82

7

OH-

2.0,3.99

Al3+

1,4

9.27,33.03

As3+

14.33,18.73,20.60,21.20

Be2+

9.7,14.0,15.2

1,2,4

12.7,15.8,35.2

Ca2+

1.3

4.17,8.33,9.02,8.62

Ce3+

4.6

Ce4+

13.28,26.46

Co2+

4.3,8.4,9.7,10.2

Cr3+

10.1,17.8,29.9

Cu2+

7.0,13.68,17.00,18.5

5.56,9.77,9.67,8.58

11.87,21.17,29.67

10.6,21.8,20.9

10.0,20.2,29.6,38.9

2.58

1,3

3.9,8.3

4.97,8.55,11.33

Pa4+

14.04,27.84,40.7,51.4

7.82,10.85,14.58

13.0,25.8

2,3,4

24.3,36.7,38.3

Sc3+

8.9

10.4

Th3+

12.86,25.37

Ti3+

12.71

4.40,11.30,14.14,17.66

14.3,28.3,41.9,55.3

8

NO3-

Ba2+

0.92

1.26

0.28

0.40

1.0

0.35

1.18

0.33

9

P2O74-

Cd3+

5.6

6.1

6.7,9.0

12.38

5.7

5.8,7.4

7.3,10.15

8.7,11.0

10

SCN-

4.6,7.57,9.08,10.08

1.67,3.00,4.00,4.80,5.50,6.10

1.39,1.98,2.58,3.6

1.87,2.98

12.11,5.18

1.90,3.00

2.21,3.64,5.00,6.30,6.20,6.10

9.08,16.86,19.70,21.70

1.18,1.64,1.81

0.78,0.99,1.00

1.17,1.77,1.74

1.08,1.78

1.33,1.91,2.00,1.60

11

S2O32-

8.82,13.46

3.92,6.44

10.27,12.22,13.84

2.10

29.44,31.90,33.24

2,3

5.13,6.35

12

SO42-

2.7

1,2,3,4,5

1.98,3.41,4.08,4.34,4.60

4.04,5.38

1.34,2.40

1.78,1.88,2.36

2.4

2.75

Pr3+

3.62,4.92

3.32,5.50

3.79,6.64,7.77

金属-有机配位体配合物的稳定常数(25℃)

(表中离子强度都是在有限的范围内,I≈0。

StabilityConstantsofMetalIon-OrganicCoordinationCompounds

序号(No.)

 

配位体(Ligand)

金属离子

(Metalion)

配位体数目n

(Numberofligand) 

lgβn

乙二胺四乙酸

(EDTA)

[(HOOCCH2)2NCH2]2

7.32

16.11

7.78

9.3

22.8

11.0

16.4

16.31

Co3+

36.0

23.0

18.7

14.83

24.23

20.25

21.80

24.95

Li+

2.79

8.64

13.8

Mo(V)

6.36

Na+

1.66

18.56

18.3

18.5

Sc2+

23.1

22.1

Sr2+

8.80

23.2

17.3

22.5

U4+

17.50

VO2+

18.0

Y3+

18.32

19.4

乙酸

(Aceticacid)

CH3COOH

0.73,0.64

Ba2+

0.41

Ca2+

0.6

1.5,2.3,2.4

Ce3+

1.68,2.69,3.13,3.18

1.5,1.9

4.63,7.08,9.60

Cu2+(20℃)

2.16,3.20

3.50,5.95,7.90,9.08

Mn2+

9.84,2.06

1.12,1.81

2.52,4.0,6.4,8.5

3.3,6.0,7.3

6.17,11.28,15.10,18.3

1.5

乙酰丙酮

(Acetylacetone) 

CH3COCH2CH3

Al3+(30℃)

8.6,15.5

3.84,6.66

5.40,9.54

Cr2+

5.96,11.7

8.27,16.34

5.07,8.67

11.4,22.1,26.7

21.5

Mg2+

3.65,6.27

4.24,7.35

Mn3+

3.86

Ni2+(20℃)

6.06,10.77,13.09

6.32

Pd2+(30℃)

16.2,27.1

8.8,16.2,22.5,26.7

Ti3+

10.43,18.82,24.90

V2+

5.4,10.2,14.7

Zn2+(30℃)

4.98,8.81

8.4,16.0,23.2,30.1

草酸

(Oxalicacid) 

HOOCCOOH

2.41

7.26,13.0,16.3

2.31

3.0

3.52,5.77

4.79,6.7,9.7

6.23,10.27

2.9,4.52,5.22

9.4,16.2,20.2

9.66

Hg22+

6.98

3.43,4.38

3.97,5.80

9.98,16.57,19.42

5.3,7.64,~8.5

4.91,6.76

Sc3+

6.86,11.31,14.32,16.70

24.48

4.89,7.60,8.15

9.80,17.14,20.86,21.15

乳酸

(Lacticacid) 

CH3CHOHCOOH

0.64

1.70

1.90

3.02,4.85

7.1

1.37

1.43

2.22

2.40,3.80

Sc2+

5.2

5.5

2.20,3.75

水杨酸

(Salicylicacid) 

C6H4(OH)COOH

14.11

5.55

6.72,11.42

8.4,15.3

10.60,18.45

6.55,11.25

5.90,9.80

6.95,11.75

4.25,7.60,10.05,11.60

TiO2+

6.09

6.3

6.85

7

磺基水杨酸

(5-sulfosalicylic

acid) 

HO3SC6H3(OH)COOH

Al3+(0.1mol/L)

13.20,22.83,28.89

Be2+(0.1mol/L)

11.71,20.81

Cd2+(0.1mol/L)

16.68,29.08

Co2+(0.1mol/L)

6.13,9.82

Cr3+(0.1mol/L)

9.56

Cu2+(0.1mol/L)

9.52,16.45

Fe2+(0.1mol/L)

5.9,9.9

Fe3+(0.1mol/L)

14.64,25.18,32.12

Mn2+(0.1mol/L)

5.24,8.24

Ni2+(0.1mol/L)

6.42,10.24

Zn2+(0.1mol/L)

6.05,10.65

8

酒石酸

(Tartaricacid) 

(HOOCCHOH)2

1.62

8.30

2.98,9.01

2.8

2.1

3.2,5.11,4.78,6.51

7.49

7.0

1.36

2.49

2.06

1,3

3.78,4.7

2.68,8.32

9

丁二酸

(Butanedioicacid)

HOOCCH2CH2COOH

2.08

3.08

2.0

2.2

3.33

7.28

1.20

2.26

2.36

1.6

10

硫脲

(Thiourea)

H2NC(═S)NH2

7.4,13.1

11.9

0.6,1.6,2.6,4.6

3,4

13.0,15.4

22.1,24.7,26.8

1.4,3.1,4.7,8.3

11

乙二胺

(Ethyoenediamine) 

H2NCH2CH2NH2

4.70,7.70

Cd2+(20℃)

5.47,10.09,12.09

5.91,10.64,13.94

18.7,34.9,48.69

5.15,9.19

10.8

10.67,20.0,21.0

4.34,7.65,9.70

14.3,23.3

0.37

2.73,4.79,5.67

7.52,13.84,18.33

26.90

4.6,7.5

5.77,10.83,14.11

12

吡啶

(Pyridine)

C5H5N

1.97,4.35

1.40,1.95,2.27,2.50

1.14,1.54

2.59,4.33,5.93,6.54

0.71

5.1,10.0,10.4

1.92,2.77,3.37,3.50

1.41,1.11,1.61,1.93

13

甘氨酸

(Glycin) 

H2NCH2COOH

3.41,6.89

0.77

1.38

4.74,8.60

5.23,9.25,10.76

8.60,15.54,16.27

Fe2+(20℃)

4.3,7.8

10.3,19.2

3.44,6.46

3.6,6.6

6.18,11.14,15.0

5.47,8.92

9.12,17.55

5.52,9.96

14

2-甲基-8-羟基喹啉

(50%二噁烷)

(8-Hydroxy-2-methyl

quinoline)

9.00,9.00,16.60

7.71

9.63,18.50

12.48,24.00

8.75,17.10

5.24,9.64

7.44,13.99

9.41,17.76

10.30,18.50

UO22+

9.4,17.0

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