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Mixed-Ligand Complexes of Bis(4,4ʹ-DiMeBipy-2,2ʹ-bipyridine)copper(II) Perchlorate with Pseudohalide Ligands: Synthesis, Characterization and X-ray Structures |
| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Mixed-Ligand Complexes of Bis(4,4ʹ-DiMeBipy-2,2ʹ-bipyridine)copper(II) Perchlorate with Pseudohalide Ligands: Synthesis, Characterization and X-ray Structures |
| 2 | Creator | Author's name, affiliation, country | OLUWAFUNMILAYO F. ADEKUNLE*, RAY BUTCHER, OLADAPO BAKARE and OLUSEGUN A.ODUNOLA
Department of Pure and Applied Chemistry, LadokeAkintola University of Technology, P.M.B.4000, Ogbomoso, Nigeria
Department of Chemistry, Howard University, Washington DC, USA
Department of Chemistry, Hallmark University, Ijebu-Itele, Nigeria
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| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | Azide ligand, P-1 Space group, Chromophores, Monoclinic, 4,4ʹ-DimeBipy, Basal plane |
| 4 | Description | Abstract | The synthesis, characterization and single crystal x-ray diffraction studies of [Cu(4,4ʹ-DimeBipy)2(N3)]2(ClO4)2.CH3CN (1), [Cu(4,4ʹ-DimeBipy) 2 (NCS)](SCN) (2) and [Cu(4,4ʹ-Dime Bipy) 2 (Cl)] 2 (ClO4) 2 H2O.CH3CN (3) are reported. The complexes were characterized by employing elemental analyses (CHN), infrared and UV-Visible spectroscopy and single crystal x-ray diffraction. Compound (1) is monoclinic, with a = 10.8606(12) Å, b = 34.533(4) Å, c = 14.4465(16) Å, β = 103.495(2)o, P 21/c space group, with final R1= 0.0497, wR2 = 0.1151, compound (2) also is monoclinic with a = 22.837(2) Å, b = 8.3902(7) Å, c = 13.7627(11) Å, β = 90.024(3)?, P 2/c space group, with final R1= 0.0939, wR2 = 0.2627 while compound (3) is triclinic, with a = 11.1857(9), b = 14.2140(12) Å, c = 17.7116(14) Å, α = 106.698(4)o, β = 93.267(4)o, γ = 104.241(4)o, P -1space group, with final R1= R1 = 0.0602, wR2 = 0.1612. The elemental analyses in conjunction with the x-ray experiment gave the formula for compounds (1), (2) and (3). The CuN5 chromospheres in (1) and (2) and CuN4Cl in (3) each has the Cu atom to be five- coordinate in a square pyramidal geometry with four N atoms from the 2,2ʹ-bipyridine derivative in the basal plane and N atom of the azide ligand (1), the N atom of the isothiocyanate ligand (2) and chloride ligand (3) occupying the apical positions. |
| 5 | Publishers | Organizing agency, location | WWW Publications, India |
| 6 | Contributor | Sponsor(s) | - |
| 7 | Date | Date (YYYY-MM-DD) | - |
| 8 | Type | Status & genre | Peer-reviewed Article |
| 8 | Type | Type | |
| 9 | Formate | File Formate | PDF |
| 10 | Identifier | Uniform Resource Identifier | Click Here |
| 10 | Identifier | Digital Object Identifier | |
| 11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 5 , Number (4), (2016) |
| 12 | Lanuguage | English=en | en |
| 13 | Relation | Supp.files | |
| 14 | Coverage | | - |
| 15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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