NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY
On allowing DABCOH2(HC2O4)2 to react with transition metal dihalides in ethanol, a new series of complexes of general formula M(oxalate)2 DABCOH22+. nDABCOH22+.2X- (n=1/2;1) have been obtained. When (n=1) a dimeric structure is suggested, the two monomeric species being hold together by biprotonate...
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| Format: | Article |
| Language: | English |
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Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
2017-09-01
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| Series: | Journal of Engineering Studies and Research |
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| Online Access: | https://jesr.ub.ro/index.php/1/article/view/77 |
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| author | MAMADOU NDIAYE ABDOULAYE SAMB LIBASSE DIOP |
| author_facet | MAMADOU NDIAYE ABDOULAYE SAMB LIBASSE DIOP |
| author_sort | MAMADOU NDIAYE |
| collection | DOAJ |
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On allowing DABCOH2(HC2O4)2 to react with transition metal dihalides in ethanol, a new series of complexes of general formula M(oxalate)2 DABCOH22+. nDABCOH22+.2X- (n=1/2;1) have been obtained. When (n=1) a dimeric structure is suggested, the two monomeric species being hold together by biprotonated DABCO through N-H…O hydrogen bonds. In the case of the complex M(oxalate)2DABCOH22+ .1/2 DABCOH22+.2X- -M = Ni, Cu- the structure is an infinite chain. The environment around the metallic centers is octahedral or square pyramidal. The oxalate behaves as a monochelating and hydrogen bonds involved ligand or is only concerned by hydrogen bonds.
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| format | Article |
| id | doaj-art-66f3d4b134024d4bb2a4f8a3ff5f5e3f |
| institution | Kabale University |
| issn | 2068-7559 2344-4932 |
| language | English |
| publishDate | 2017-09-01 |
| publisher | Alma Mater Publishing House "Vasile Alecsandri" University of Bacau |
| record_format | Article |
| series | Journal of Engineering Studies and Research |
| spelling | doaj-art-66f3d4b134024d4bb2a4f8a3ff5f5e3f2025-02-09T11:38:02ZengAlma Mater Publishing House "Vasile Alecsandri" University of BacauJournal of Engineering Studies and Research2068-75592344-49322017-09-01233NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDYMAMADOU NDIAYE0ABDOULAYE SAMB1LIBASSE DIOP2University Cheikh Anta Diop, Dakar, Senegal, Faculty of Sciences and Technics, Department of Chemistry, Laboratory of Natural Products (L.P.N) University Cheikh Anta Diop, Dakar, Senegal, Faculty of Sciences and Technics, Department of Chemistry, Laboratory of Natural Products (L.P.N) University Cheikh Anta Diop, Dakar, Senegal, Faculty of Sciences and Technics, Department of Chemistry, Laboratory of Mineral and Analytical Chemistry (LA.CHI.MI.A) On allowing DABCOH2(HC2O4)2 to react with transition metal dihalides in ethanol, a new series of complexes of general formula M(oxalate)2 DABCOH22+. nDABCOH22+.2X- (n=1/2;1) have been obtained. When (n=1) a dimeric structure is suggested, the two monomeric species being hold together by biprotonated DABCO through N-H…O hydrogen bonds. In the case of the complex M(oxalate)2DABCOH22+ .1/2 DABCOH22+.2X- -M = Ni, Cu- the structure is an infinite chain. The environment around the metallic centers is octahedral or square pyramidal. The oxalate behaves as a monochelating and hydrogen bonds involved ligand or is only concerned by hydrogen bonds. https://jesr.ub.ro/index.php/1/article/view/77fullerenedimeric or infinite chain structureshydrogen bondsmonochelating ligandoctahedral or square planar environments |
| spellingShingle | MAMADOU NDIAYE ABDOULAYE SAMB LIBASSE DIOP NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY Journal of Engineering Studies and Research fullerene dimeric or infinite chain structures hydrogen bonds monochelating ligand octahedral or square planar environments |
| title | NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY |
| title_full | NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY |
| title_fullStr | NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY |
| title_full_unstemmed | NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY |
| title_short | NEW TRANSITION METAL OXALATO COMPLEXES WITH DABCOH22+ AS ADVERSE CATION: SYNTHESIS AND INFRARED STUDY |
| title_sort | new transition metal oxalato complexes with dabcoh22 as adverse cation synthesis and infrared study |
| topic | fullerene dimeric or infinite chain structures hydrogen bonds monochelating ligand octahedral or square planar environments |
| url | https://jesr.ub.ro/index.php/1/article/view/77 |
| work_keys_str_mv | AT mamadoundiaye newtransitionmetaloxalatocomplexeswithdabcoh22asadversecationsynthesisandinfraredstudy AT abdoulayesamb newtransitionmetaloxalatocomplexeswithdabcoh22asadversecationsynthesisandinfraredstudy AT libassediop newtransitionmetaloxalatocomplexeswithdabcoh22asadversecationsynthesisandinfraredstudy |