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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kovala-Demertzi, D. | en |
| dc.contributor.author | Dokorou, V. | en |
| dc.contributor.author | Kruszynski, R. | en |
| dc.contributor.author | Wiecek, J. | en |
| dc.contributor.author | Bartczak, T. J. | en |
| dc.contributor.author | Demertzis, M. A. | en |
| dc.date.accessioned | 2015-11-24T16:54:35Z | - |
| dc.date.available | 2015-11-24T16:54:35Z | - |
| dc.identifier.issn | 0044-2313 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/10173 | - |
| dc.rights | Default Licence | - |
| dc.subject | 2-(2,3-dichloroanilino)benzoic acid | en |
| dc.subject | diorganotin ladder | en |
| dc.subject | tetraorganodistannoxane | en |
| dc.subject | crystal structure | en |
| dc.subject | diorganotin derivatives | en |
| dc.subject | molecular-structure | en |
| dc.subject | crystal | en |
| dc.subject | hydrolysis | en |
| dc.subject | chemistry | en |
| dc.subject | dihalides | en |
| dc.title | Condensation reaction of dimethyltin(IV) oxide with 2-(2,3-dichloroanilino)benzoic acid synthesis and study of a novel dimeric tetraorganodistannoxane | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | DOI 10.1002/zaac.200500242 | - |
| heal.identifier.secondary | <Go to ISI>://000232106200037 | - |
| heal.identifier.secondary | http://onlinelibrary.wiley.com/store/10.1002/zaac.200500242/asset/2481_ftp.pdf?v=1&t=h0duremz&s=416ef9a20df160d4fed623127d3e114c96f7ea82 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.publicationDate | 2005 | - |
| heal.abstract | The novel symmetric dimeric tetraorganodistannoxane [(Me2Sn)(4)(DCPA)(2))O-2(OH)(2)] (2) and [(Me2Sn)(4)(DCPA)(2))O-2(OC2H5)(2)](3) where HDCPA is 2-(2,3-dichloroanilino)benzoic acid (1) have been prepared. The crystal structure of 3 has been determined by X-ray crystallography. Three distannoxane rings are present to the centrosymmetric dimeric tetraorganodistannoxane by virtue Of mu(3)-oxo form the central R4Sn2O2 core with a planar Sn2O2 ring, resulting in a ladder type structural motif. Five-coordinated tin atoms are present in the distannoxane dimer. The ligands act as monodentate agents, thus rendering the tin atom five-coordinated. Significant pi -> pi stacking interactions and intramolecular hydrogen bonds stabilize the structure 3. The polar imino hydrogen atom participates in intramolecular hydrogen bonds. The formation of the dimeric distannoxanes 2 and 3 represent a ladder-type carboxylates in which the insertion of a mu(2)-OH or a mu(2)-OC2H5 group occurs. This unusual result can be interpreted in terms of a competition between the strength different donors, in which the -OH or the -OC2H5 groups show higher donor capacity than the carboxylato group of DCPA. | en |
| heal.journalName | Zeitschrift Fur Anorganische Und Allgemeine Chemie | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά). ΧΗΜ | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Kovala-Demertzi-2005-Condensation reactio.pdf | 89.36 kB | Adobe PDF | View/Open Request a copy |
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