Compound

ν(OH)

ν(NH2)

ν(NH)

ν(C=O)

ν(C=N)azo

ν(C=N)pyrz

ν(C-O)

ν(M-O)

ν(M-N)

APA; C10H10N8O2

3451

(3381)as

(3313)s

3187

3152

1695

1643

1562

----

----

----

C10H13Cu2N8O4Cl3

3416

(3306)as

(3197)s

3150

1686

1650

1556

1331

532

467

C12H18Co2N8O5Cl2

3401

(3285)as

(3262)s

----

----

1652

1616

1556

1335

1315

536

464

C14H25PtN8O6Cl3

3405

(3312)F

(3293)Ch

3150

1711

1614

1562

1317

544

473

C11H14PdN8O7/2Cl

3422

(3326)F

(3309)Ch

3145

1708

1622

1569

1323

494

461