Mono- and dinuclear Zn(II) complexes of Schiff-base ligands: syntheses, characterization and studies of photoluminescence

被引：46

作者：

Chattopadhyay, Tanmay ^{[1
]}

Mukherjee, Madhuparna ^{[1
]}

Banu, Kazi Sabnam ^{[1
]}

Banerjee, Arpita ^{[1
]}

Suresh, Eringathodi ^{[2
]}

Zangrando, Ennio ^{[3
]}

Das, Debasis ^{[1
]}

机构：

[1] Univ Calcutta, Dept Chem, Kolkata 700009, W Bengal, India

[2] Cent Salt & Marine Chem Res Inst, Analyt Sci Discipline, Bhavnagar 364002, Gujarat, India

[3] Univ Trieste, Dipartimento Sci Chim, I-34127 Trieste, Italy

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2009年 / 62卷 / 06期

关键词：

Schiff-bases; Zinc complexes; Photoluminescence property; DIVALENT ZINC; BINDING BEHAVIOR; FLUORESCENCE; COORDINATION; SENSORS; CHEMOSENSORS; ENZYMES; IONS; TRANSITION; PROTEINS;

D O I：

10.1080/00958970802385837

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Six Schiff-bases HL1-HL4, L5 and L6 [HL1 = 2,6-bis[1-(2-aminoethyl)pyrolidine-iminomethyl]-4-methyl-phenol, HL2 = 2,6-bis[1-(2-aminoethyl)piperidine-iminomethyl]-4-methyl-phenol, HL3 = N-{1-(2-aminoethyl)pyrolidine}salicylideneimine, HL4 = N-{1-(2-aminoethyl)piperidine}salicylideneimine, L5 = 2-benzoyl pyridine-N-{1-(2-aminoethyl)pyrolidine}, L6 = 2-benzoylpyridine-N-{1-(2-aminoethyl)piperidine}] have been synthesized and characterized. Zn(II) complexes of those ligands have been prepared by conventional sequential route as well as by template synthesis. The same complexes are obtained from the two routes as evident from routine physicochemical characterizations. All the Schiff-bases exhibit photoluminescence originating from intraligand (-*) transitions. Metal mediated fluorescence enhancement is observed on complexation of HL1-HL4 with Zn(II), whereas metal mediated fluorescence quenching occurs in Zn(II) complexes of L5 and L6.

引用

页码：967 / 979

页数：13

共 50 条

[31] Synthesis, characterization and fluorescence of lanthanide Schiff-base complexes [J].

Yan, Pengfei ;

Sun, Wenbin ;

Li, Guangming ;

Nie, Chunhong ;

Gao, Ting ;

Yue, Zhengyu .

JOURNAL OF COORDINATION CHEMISTRY, 2007, 60 (18) :1973-1982

[32] On the Aggregation and Sensing Properties of Zinc(II) Schiff-Base Complexes of Salen-Type Ligands [J].

Consiglio, Giuseppe ;

Oliveri, Ivan Pietro ;

Failla, Salvatore ;

Di Bella, Santo .

MOLECULES, 2019, 24 (13)

[33] Phenoxo bridged dinuclear Zn(II) Schiff base complex as new precursor for preparation zinc oxide nanoparticles: Synthesis, characterization, crystal structures and photoluminescence studies [J].

Saeednia, S. ;

Iranmanesh, P. ;

Ardakani, M. Hatefi ;

Mohammadi, M. ;

Norouzi, Gh. .

MATERIALS RESEARCH BULLETIN, 2016, 78 :1-10

[34] Synthesis, crystal structures and fluorescence studies of three new Zn(II) complexes with multidentate Schiff base ligands [J].

Ji, Yu-Fei ;

Wang, Rui ;

Ding, Shuai ;

Du, Chun-Fang ;

Liu, Zhi-Liang .

INORGANIC CHEMISTRY COMMUNICATIONS, 2012, 16 :47-50

[35] STUDIES ON TRIPOSITIVE MANGANESE AND CHROMIUM SCHIFF-BASE COMPLEXES [J].

SHUKLA, MK ;

PURI, V ;

AGARWALA, BV .

NATIONAL ACADEMY SCIENCE LETTERS-INDIA, 1992, 15 (11) :357-361

[36] Synthesis, spectral characterization, crystal structures, biological activities, theoretical calculations and substitution effect of salicylidene ligand on the nature of mono and dinuclear Zn(II) Schiff base complexes [J].

Kargar, Hadi ;

Fallah-Mehrjardi, Mehdi ;

Behjatmanesh-Ardakani, Reza ;

Rudbari, Hadi Amiri ;

Ardakani, Amir Adabi ;

Sedighi-Khavidak, Samaneh ;

Munawar, Khurram Shahzad ;

Ashfaq, Muhammad ;

Tahir, Muhammad Nawaz .

POLYHEDRON, 2022, 213

[37] Synthesis, crystal structure, spectral characterization and photoluminescence property of three Cd(II) complexes with a pyrazole based Schiff-base ligand [J].

Mandal, Susmita ;

Saha, Rajat ;

Saha, Manan ;

Pradhan, Rajesh ;

Butcher, Ray J. ;

Saha, Nitis Chandra .

JOURNAL OF MOLECULAR STRUCTURE, 2016, 1110 :11-18

[38] Ni(II) Complexes with Schiff Base Ligands: Preparation, Characterization, DNA/Protein Interaction and Cytotoxicity Studies [J].

Yu, Hui ;

Zhang, Wei ;

Yu, Qing ;

Huang, Fu-Ping ;

Bian, He-Dong ;

Liang, Hong .

MOLECULES, 2017, 22 (10)

[39] Steric hindrance effect of Schiff-base ligands on magnetic relaxation dynamics and emissive behavior of two dinuclear dysprosium complexes [J].

Jiang, Youdong ;

Dey, Sourav ;

Ke, Hongshan ;

Yang, Yongsheng ;

Sun, Lin ;

Xie, Gang ;

Chen, Sanping ;

Rajaraman, Gopalan .

JOURNAL OF RARE EARTHS, 2023, 41 (07) :1049-1057

[40] Binuclear Zn(II) Schiff base complexes: Synthesis, spectral characterization, theoretical studies and antimicrobial investigations [J].