کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7751721 | 1499185 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Palladium(II) saccharinate (sac) and thiosaccharinate (tsac) complexes with 2-aminopyridine (2-ampy), 2-acetylaminopyridine (2-aampy) and 2-acetylaminopyrimidine (2-aampym) co-ligands: X-ray crystal structures of trans-[Pd(sac)2(ampy)2] and solvatomorphs
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Palladium(II) saccharinate (sac) and thiosaccharinate (tsac) complexes with 2-aminopyridine (2-ampy), 2-acetylaminopyridine (2-aampy) and 2-acetylaminopyrimidine (2-aampym) co-ligands: X-ray crystal structures of trans-[Pd(sac)2(ampy)2] and solvatomorphs Palladium(II) saccharinate (sac) and thiosaccharinate (tsac) complexes with 2-aminopyridine (2-ampy), 2-acetylaminopyridine (2-aampy) and 2-acetylaminopyrimidine (2-aampym) co-ligands: X-ray crystal structures of trans-[Pd(sac)2(ampy)2] and solvatomorphs](/preview/png/7751721.png)
چکیده انگلیسی
Reactions of trans-[PdCl2L2] (LÂ =Â 2-aminopyridine, 2-aminoacylpyridine or 2-aminoacylpyrimidine) with two equivalents of sodium saccharinate (Nasac) affords mixed-ligand complexes trans-[Pd(sac)2L2]. The X-ray structures of trans-[Pd(sac)2(2-ampy)2] and trans-[Pd(sac)2(2-aampy)2] show the saccharinate ligands coordinate in a monodentate fashion via the endocyclic amido group. In trans-[Pd(sac)2(2-ampy)2] the ligands adopt a relative anti/anti-configuration, while in trans-[Pd(sac)2(2-aampy)2] they adopt a syn/syn-configuration, the latter possibly resulting from intramolecular hydrogen bonding between the amine protons and the carbonyl oxygen. Reactions of trans-[PdCl2L2] with thiosaccharin (tsacH) afford either trans-[Pd(tsac)2(2-ampy)2] or [Pd(tsac)2], the latter resulting from elimination of the nitrogen-donor ligands.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 402, 1 June 2013, Pages 69-74
Journal: Inorganica Chimica Acta - Volume 402, 1 June 2013, Pages 69-74
نویسندگان
Subhi A. Al-Jibori, Qusay K.A. Al-Jibori, Harry Schmidt, Kurt Merzweiler, Christoph Wagner, Graeme Hogarth,