کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1312878 | 975507 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Crystal structures, spectral and magnetic properties of cobalt(II) pyridinecarboxylates: A novel polymeric chain in {[{2,6-(MeO)2nic}2(H2O)2Co(μ-H2O)Co(H2O)4(μ-H2O)]{2,6-(MeO)2nic}2 · 6H2O}n
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Crystal structures, spectral and magnetic properties of cobalt(II) pyridinecarboxylates: A novel polymeric chain in {[{2,6-(MeO)2nic}2(H2O)2Co(μ-H2O)Co(H2O)4(μ-H2O)]{2,6-(MeO)2nic}2 · 6H2O}n Crystal structures, spectral and magnetic properties of cobalt(II) pyridinecarboxylates: A novel polymeric chain in {[{2,6-(MeO)2nic}2(H2O)2Co(μ-H2O)Co(H2O)4(μ-H2O)]{2,6-(MeO)2nic}2 · 6H2O}n](/preview/png/1312878.png)
چکیده انگلیسی
Synthesis and characterization of two new cobalt(II) complexes, namely monomeric [Co(2-MeSnic)2(H2O)4] · 4H2O (2-MeSnic is 2-methyl-thionicotinate) and polymeric {[{2,6-(MeO)2nic}2(H2O)2Co(μ-H2O)Co(H2O)4(μ-H2O)]{2,6-(MeO)2nic}2 · 6H2O}n (2,6-(MeO)2nic is 2,6-dimethoxynicotinate), are reported. Crystal structures of both complexes have been determined. In both of them, the CoII atom is six-coordinated. In the 2nd complex, there are two nonequivalent CoII central atoms. One of them is octahedrally coordinated by a carboxyl oxygen atom of 2,6-(MeO)2nic, two water molecules and the corresponding centrosymmetrically located atoms. The second CoII atom is also octahedrally coordinated by six water molecules.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 359, Issue 13, 1 October 2006, Pages 4386-4392
Journal: Inorganica Chimica Acta - Volume 359, Issue 13, 1 October 2006, Pages 4386-4392
نویسندگان
DuÅ¡an MikloÅ¡, Jana JaÅ¡ková, Peter Segl'a, Maria Korabik, Jerzy Mrozinski, Reijo Sillanpää, Masahiro Mikuriya, Milan MelnÃk,