Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.11889/4160
DC Field | Value | Language |
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dc.contributor.author | Abu Hijleh, Abdullatif | - |
dc.date.accessioned | 2017-01-19T10:13:05Z | - |
dc.date.available | 2017-01-19T10:13:05Z | - |
dc.date.issued | 2001 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11889/4160 | - |
dc.description.abstract | Complexes of the type Cu (Im)n(sal)2 (1,2,3) (where Im = imidazole, and sal = salicylate ion) have been prepared from the reaction of Im with tetrakis (aspirinato) dicopper (II) and were crystallographically and spectroscopically characterized. The three imidazole complexes 1 (n = 2), 2 (n = 5) and 3 (n = 6) co-crystallize and each complex is found in the unit cell. Crystals that contained 1, 2 and 3 have unit cell parameters of a = 12.772(5), b = 13.078(4) and c = 18.199(7) A0, a = 79.53(3), f3 = 81.20(3) and y = 75.98(3)0 and belong to the space group p-1. In 1 the copper ion is coordinated in a trans arrangement by two imidazole nitrogen atoms and two carboxylate oxygen atoms from the salicylate ligands. The second carboxylate atoms form weak interactions with the copper ion. For complex 2 the copper ion is in a distorted square pyramidal environment of nitrogen atoms from five imidazole ligands. There are two salicylate counterions. Complex 3 exists as tetragonally distorted octahedral copper (II) cation with six coordinated imidazole ligands and two salicylate counter ions. | en_US |
dc.description.sponsorship | Birzeit University and university of Tennessee | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Elsevier | en_US |
dc.subject | Copper compounds - Synthesis | en_US |
dc.subject | Copper compounds - Spectra | en_US |
dc.subject | Salicylates | en_US |
dc.subject | Imidazoles | en_US |
dc.subject.lcsh | Copper crystals - Structure | - |
dc.subject.lcsh | Copper compounds - Therapeutic use | - |
dc.title | Mononuclear copper (II) salicylate imidazole complexes derived from copper (II) aspirinate. Crystallographic determination of three copper geometries in a unit cell | en_US |
dc.type | Article | en_US |
newfileds.department | Science | en_US |
newfileds.corporate-author | Clifton Woods | en_US |
newfileds.item-access-type | open_access | en_US |
newfileds.thesis-prog | none | en_US |
newfileds.general-subject | Natural Sciences | العلوم الطبيعية | en_US |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | other | - |
Appears in Collections: | Fulltext Publications |
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File | Description | Size | Format | |
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mononuclear copper salicylate --derived.pdf | 91.45 kB | Adobe PDF | View/Open |
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