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http://hdl.handle.net/20.500.12358/26116
TitleSynthesis and Crystal Structures of Some New Metal (II) Complexes With NNO Functionalized Ligands
Title in Arabicتحضير معقدات لبعض المعادن ذات اتصال من خلال ذرات (NNO) وعرض شكل أشعة إكس لها
Abstract

Complexes of the general formula [ML2][M= Ni, Zn, Cu; L= 2-pyridinecarbaldehyde benzoylhydrazone (HPBH, 3a), 2-pyridinecarbaldehyde isonicotinoylhydrazone (HPIH, 3b), 2-pyridinecarbaldehyde 2'-thienoylhydrazone (HPTH, 3c)] were synthesized by reaction of metal-acetate in boiling methanol with the ligands 3a-c in 2: 1 ligand to metal mole ratio. X-ray crystallographic investigation of the three complexes (PBH) 2Ni (4a),(PIH) 2Ni (4b) and (PIH) 2Zn (6b) is reported. All three compounds crystallize in the triclinic space group PĪ and Z= 2 at 173 K with a= 11.374 (9) Å, b= 11.596 (7) Å, c= 11.727 (7) Å, α= 105.60 (4), β= 104.30 (5), γ= 104.98 (6) for (PBH) 2Ni (4a); for (PIH) 2Ni (4b), a= 11.188 (9) Å, b= 11.445 (7) Å, c= 12.004 (7) Å, α= 107.04 (4), β= 103.44 (5), γ= 105.11 (6) and for (PIH) 2Zn (6b), a= 11.222 (9) Å, b= 11.501 (7) Å, c= 12.045 (7) Å, α= 106.63 (4), β= 102.92 (5), γ= 106.09 (6). The metal centers in …

Authors
El-Halabi, Nabil M.
Awadallah, Adel M.
Faris, Wala’a M.
Seppelt, Konrad
Shorfa, Hashem
TypeJournal Article
Date2009
Subjects
investigation of metal(ii) complexes
NNO
metal(ii) complexes
tridentate ligands
schiff bases
Published inThe Islamic University Journal (Series of Natural Studies and Engineering)
SeriesVol. 17, Issue. 2
PublisherThe Islamic University of Gaza
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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