Synthesis, Magneto-Spectral and Thermal Characteristics of Some 7-Coordinated Compounds of Lanthanides(III) Chlorides with 4[(Furan-2-ylmethylene)amino]-1,5-dimethyl-2-phenyl pyrazol-3-one and Isonicotinic acid(30 ,40 ,50 -trimethoxybenzylidene)hydrazide

Ram K. AGARWAL; Surendra PRASAD. Neetu GOEL

Makale detayları

Synthesis, Magneto-Spectral and Thermal Characteristics of Some 7-Coordinated Compounds of Lanthanides(III) Chlorides with 4[(Furan-2-ylmethylene)amino]-1,5-dimethyl-2-phenyl pyrazol-3-one and Isonicotinic acid(30 ,40 ,50 -trimethoxybenzylidene)hydrazide

Yazarlar:

Ram K. AGARWAL | Surendra PRASAD. Neetu GOEL

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2004 Vol.28 Issue 4, pp.405-414

Belge Tipi:

Makale

Yayın Tarihi:

3/2004

Belge Dili:

İngilizce

Document ID (Org No.):

2000729278

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

In the present work, we describe the isolation of some  lanthanide(III) chlorides coordination compounds with  4[(furan-2-ylmethylene)amino]-1,5-dimethyl-2-phenyl pyrazol-3-one  (FDPPO) and isonicotinic acid(3',4',5'-trimethoxybenzylidene)hydrazide  (ITMBH) with the general composition [Ln(L)2Cl3] (Ln = La, Pr, Nd,  Sm, Gd, Tb, Dy or Ho; L = FDPPO or ITMBH).  All the isolated compounds  were characterized through various physico-chemical studies.  The  coordinating ligands FDPPO or ITMBH act as neutral bidentate N and  O-donors in the present compounds.  The central metal ion displays the  coordination number 7 in these complexes.  Thermal stabilities of  these complexes were also studied through thermogravimetric analysis.

 

In the present work, we describe the isolation of some  lanthanide(III) chlorides coordination compounds with  4[(furan-2-ylmethylene)amino]-1,5-dimethyl-2-phenyl pyrazol-3-one  (FDPPO) and isonicotinic acid(3',4',5'-trimethoxybenzylidene)hydrazide  (ITMBH) with the general composition [Ln(L)2Cl3] (Ln = La, Pr, Nd,  Sm, Gd, Tb, Dy or Ho; L = FDPPO or ITMBH).  All the isolated compounds  were characterized through various physico-chemical studies.  The  coordinating ligands FDPPO or ITMBH act as neutral bidentate N and  O-donors in the present compounds.  The central metal ion displays the  coordination number 7 in these complexes.  Thermal stabilities of  these complexes were also studied through thermogravimetric analysis.

Makale detayları

Synthesis, Magneto-Spectral and Thermal Characteristics of Some 7-Coordinated Compounds of Lanthanides(III) Chlorides with 4[(Furan-2-ylmethylene)amino]-1,5-dimethyl-2-phenyl pyrazol-3-one and Isonicotinic acid(30 ,40 ,50 -trimethoxybenzylidene)hydrazide

Yazarlar: Ram K. AGARWAL | Surendra PRASAD. Neetu GOEL

Yayıncı: TUBITAK

Ana Başlıklar: Uygulamalı fizik

Dergi: Turkish Journal of Chemistry 2004 Vol.28 Issue 4, pp.405-414

Belge Tipi: Makale

Yayın Tarihi: 3/2004

Belge Dili: İngilizce

Document ID (Org No.): 2000729278

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Ram K. AGARWAL | Surendra PRASAD. Neetu GOEL

Yayıncı:

TUBITAK

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Turkish Journal of Chemistry 2004 Vol.28 Issue 4, pp.405-414

Belge Tipi:

Makale

Yayın Tarihi:

3/2004

Belge Dili:

İngilizce

Document ID (Org No.):

2000729278

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527