1
|
Bhattacharya A, Majumder S, Naskar JP, Mitra P, Chowdhury S. A new trans-dioxorhenium(V) complex with 4-aminopyridine: synthesis, structure, electrochemical aspects, DFT, and TD-DFT calculations. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.909590] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | - Smita Majumder
- Department of Chemistry, Tripura University, Tripura, India
| | - Jnan Prakash Naskar
- Department of Chemistry, Inorganic Chemistry Section, Jadavpur University, Kolkata, India
| | - Partha Mitra
- Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, Kolkata, India
| | | |
Collapse
|
2
|
Huang TH, Zhang MH. Syntheses, Structures, Characterisation, and Spectroscopic Properties of CuI and AgI Complexes with Extended C–H···π and π···π Interactions. Aust J Chem 2014. [DOI: 10.1071/ch13566] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Based on the ligands N,N′-bis(pyridin-2-ylmethylene)benzene-1,4-diamine (pmb) and N,N′-bis(pyridin-2-ylmethylene)biphenyl-4,4′-diamine (pmbb), the three compounds [Cu2(pmb) (PPh3)2(Cl)2] (1), [Cu2(pmbb)(CH3CN)2(PPh3)2](BF4)2·2DMF (2), and [Ag2(pmbb)(PPh3)2] (ClO4)2 (3) have been synthesised and characterised. Structural analysis reveals that all of these complexes contain 1D supramolecular arrays, with different variations in π-stacking patterns and intermolecular C–H···π interactions. Crystal structures of 1 and 2 contain 1D tape-like arrays formed by C–H···π and π···π interactions, and an ordered-layer-lattice of DMF and BF4– in 2 is located between the one-dimensional array. For 3, π-stacking interactions lead to the construction of 1D supramolecular arrays and a 2D network. The results indicate that C–H···π and π···π interactions play an important role in the construction of the supramolecular structure. In addition, the absorption peaks of complexes 1 and 3 in the solid state at room temperature show intraligand charge transfer and metal-to-ligand charge transfer absorptions. The optical and fluorescent properties of 2 were also studied in acetonitrile solution at room temperature.
Collapse
|
3
|
Akbari A, Ahmadi M, Takjoo R, Heinemann FW. X-ray structure and theoretical studies on a palladium(II) Schiff base complex. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.792334] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Alireza Akbari
- a Department of Chemistry , Payame Noor University (PNU) , Tehran , Iran
| | - Mehdi Ahmadi
- a Department of Chemistry , Payame Noor University (PNU) , Tehran , Iran
| | - Reza Takjoo
- b Department of Chemistry , School of Sciences, Ferdowsi University of Mashhad , Mashhad , Iran
| | - Frank W. Heinemann
- c Department of Chemistry and Pharmacy, Inorganic Chemistry , University of Erlangen-Nürnberg , Erlangen , Germany
| |
Collapse
|
4
|
Takjoo R, Mague JT, Akbari A, Ahmadi M. Synthesis, spectral, DFT and X-ray study of a cis-MoO2 complex with a new isothiosemicarbazone ligand. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.791922] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Reza Takjoo
- a Department of Chemistry, School of Sciences , Ferdowsi University of Mashhad , Mashhad , Iran
| | - Joel T. Mague
- b Department of Chemistry , Tulane University , New Orleans , LA , USA
| | - Alireza Akbari
- c Department of Chemistry , Payame Noor University (PNU) , Tehran, Iran
| | - Mehdi Ahmadi
- c Department of Chemistry , Payame Noor University (PNU) , Tehran, Iran
| |
Collapse
|