TY  - JOUR
T1  - Synthesis and Characterization of the Ligand Derivative from Benzothiazole [N-Benzothiazol-
2-yl-N’-Naphthalen-1-yl-Ethane-1, 2-Diamine] and its Complexes with Some Transition Metal
Ions
AU - Obaid Jamel, Hayder 
JO  - Journal of Engineering and Applied Sciences
VL  - 16
IS  - 6
SP  - 200
EP  - 207
PY  - 2021
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2021.200.207
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2021.200.207
KW  - Naphthalene
KW  -2-Mercaptobenzothiazole
KW  -Benzothiazole complexes
KW  -medium
KW  -complexes
KW  -characterization
AB  - A new ligand N-Benzothiazol-2-yl-N’-
Naphthalen-1-yl-Ethane-1,2-diamine (BTNEA) was
synthesized from the reaction of 2-mercaptobenzothiazole
with N-naphthalen-1-yl-ethane-1,2-diamine in absolute
ethanol as reaction medium. Its complexes were prepared
by reacting the ligand with metals salts of (Co(II), Cu(II),
Zn(II) ,Cd(II) and Hg(II)). The structures of ligand and its
complexes were confirmed by melting point, elemental
analysis, FT-IR, <sup>1</sup>H-NMR and UV/visible spectra. In
addition, to these characterization methods molar ratio
(M:L), magnetic measurements, molar conductivity were
used to characterize synthesized complexes. Flame atomic
absorption spectroscopy was used to determine metal
content (M%) of these complexes. The structures of the
(Co(II), Cu(II)) complexes suggested as octahedral
geometry while other complexes as tetrahedral geometry.
ER  -