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Table 1 Analytical and physical data for the ligand and complexes

From: Synthesis, characterization, and antibacterial activity studies of two Co(II) complexes with 2-[(E)-(3-acetyl-4-hydroxyphenyl)diazenyl]-4-(2-hydroxyphenyl)thiophene-3-carboxylic acid as a ligand

Compounds

Colors

mp (∘C)

Calculated (found)

%C

%H

%N

%S

11

Dark green

296–298

59.68 (59.70)

3.69 (3.68)

7.33 (7.31)

8.38 (8.37)

12

Black

288–290

51.95 (51.98)

2.75 (2.78)

6.38 (6.36)

7.30 (7.27)

13

Green

214–216

51.95 (51.92)

2.75 (2.77)

6.38 (6.41)

7.30 (7.33)

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BMC Chemistry

ISSN: 2661-801X

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