Synthesis, Structural and Physical Studies of Tin(Iv) Complexes with 2-(2-Pyridyl)Benzimidazole
| dc.contributor.author | Kabanos, T. A. | en |
| dc.contributor.author | Keramidas, A. D. | en |
| dc.contributor.author | Mentzafos, D. | en |
| dc.contributor.author | Russo, U. | en |
| dc.contributor.author | Terzis, A. | en |
| dc.contributor.author | Tsangaris, J. M. | en |
| dc.date.accessioned | 2015-11-24T16:49:38Z | |
| dc.date.available | 2015-11-24T16:49:38Z | |
| dc.identifier.issn | 0300-9246 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/9514 | |
| dc.rights | Default Licence | - |
| dc.subject | diorganotin dihalide complexes | en |
| dc.subject | mossbauer quadrupole splittings | en |
| dc.subject | possible pre-dissociation | en |
| dc.subject | crystal-structure | en |
| dc.subject | antitumour activity | en |
| dc.subject | derivatives | en |
| dc.subject | spectra | en |
| dc.title | Synthesis, Structural and Physical Studies of Tin(Iv) Complexes with 2-(2-Pyridyl)Benzimidazole | en |
| heal.abstract | The tin(IV) complexes [SnX4L] [L = 2-(2-pyridyl)benzimidazole; X = Cl, Br or I] and [SnMe2Cl2L] were prepared by a dehydration reaction of N-(2-aminophenyl)pyridine-2-carboxamide L' with either SnX4 (X = Cl, Br or I) or SnMe2Cl2 in chloroform solution. The X-ray crystal structures of [SnMe2Cl2L] and [SnBr4L].0.5MeNO2 show a distorted octahedral geometry around the tin(IV) atom in both molecules. The ligand L acts as a bidentate chelate with ligated atoms being the pyridine-type nitrogens of the heterocyclic rings. The chlorine atoms in [SnMe2Cl2L] are cis while the methyl groups are trans to each other. Infrared and Mossbauer spectra and a correlation of X-ray structural and anti-tumour (P388 lymphocytic leukaemia) data for the octahedral tin(IV) complexes are also reported. The X-ray structures are the first such reported for metal complexes containing 2-(2-pyridyl)benzimidazole. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.secondary | <Go to ISI>://A1992JQ03100011 | - |
| heal.journalName | Journal of the Chemical Society-Dalton Transactions | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1992 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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