Compound

Decomposition Step

Temperature Range (˚C)

Removes Species

Wt. Loss

% (Cacld.)

% Found

[V₃O₃(L¹)(SO₄)₃(EtOH)_1/2(H₂O)_3/2]

(C₁₉H₁₈N₆S₃O₁₇V₃)

1^st

27 - 263

1.5 H₂O+1/2EtOH+N₂

9.2

9.3

2^rd

263 - 329

NO₂+2H₂

5.9

6.0

3^rd

329 - 449

2SO₄+C₃H₃+CO

30.4

30.0

4^th

449 - 598

SO₄+C₉H₅

24.6

24.7

Residue

598 - 800

V₃N₃C₅

30.0

30.0

[VO(L¹)(2,4-pentadionate)] Cl・4HCl (C₂₃H₂₃N₆O₃Cl₅V)

1^st

27 - 211

2HCl

11.1

11.4

2^nd

211 - 398

Cl+2HCl+2N₂+O₂+CO

34.01

33.9

3^rd

398 - 563

C₁₇H₉N

34.45

34.7

Residue

563 - 800

C₅H₁₀NV

20.5

20.0

[V₂O₂(L¹)(SO₄)₂(EtOH)_5/2]

(C₂₃H₂₇N₆O_25/2S₂V₂)

1^st

28 - 207

1/2 EtOH+C

4.7

4.8

2^rd

208 - 343

2EtOH+O₂+N₂+C₂H₄

23.9

23.9

3^rd

343 - 422

SO₄+CH₄

14.9

14.8

4^th

422 - 565

SO₄+N₂+2H₂

17

17.3

Residue

565 - 800

V₂N₂C₁₄

39.6

39.2

[VO(L¹)SO₄(H₂O)_3/2]・2.5H₂O

(C₁₈H₂₀N₆SO₉V)

1^st

18 - 216

2.5 H₂O

8.23

8.5

2^rd

216 - 443

3/2 H₂O+SO₄+C₅H₅

34.4

34.5

3^rd

443 - 574

C₉H₅N₅O

36.4

35.9

Residue

574 - 1000

C₄H₂NV

21

20.8

[V₂O₂(L¹)(SO₄)₂(H₂O)]・H₂O

(C₁₈H₁₆N₆S₂O₁₂V₂)

1^st + 2^nd

19 - 395

2 H₂O+SO₄

19.6

20.9

3^rd

395 - 448

SO₄+CH

16.2

15.8

4^th

448 - 525

C₁₄H₅N₄O₂

38.7

38.2

Residue

525 - 1000

C₃H₆N₂V₂

25.5

25.1