Acta Crystallographica Section E: Structure Reports Online, ( ISI ), Volume (66), No (66), Year (2010-8) , Pages (1320-1321)

Title : ( Bis(2-amino-4-methylpyrimidin-3-ium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) hexahydrate )

Authors: Hossein Eshtiagh Hosseini , Marek Necas , Nafiseh Alfi , Masoud Mirzaei Shahrabi ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

In the crystal structure of the mononuclear title compound, (C5H8N3)2[Co(C6H2N2O4)2(H2O)2]6H2O or (ampymH)2[Co- (pyzdc)2(H2O)2]6H2O (ampym = 2-amino-4-methyl pyrimidine, pyzdcH2 = pyrazine-2,3-dicarboxylic acid), the CoII ion is hexacoordinated by two (pyzdc)2 groups in the equatorial plane and two water molecules in axial positions, giving an N2CoO4 bound set. The (pyzdc)2 anion acts as a bidentate ligand through one carboxylate group O atom and pyrazine ring N atom. There are diverse N—H   O and O—H  O and O—H  N hydrogen-bonding interactions, which lead to the formation of a three-dimensional supramolecular architecture. Off-set or slipped – stacking interactions are also observed between adjacent pyrimidine rings with face-to-face distances of 3.6337 (9) A ˚ .

Keywords

, single, crystal X, ray study; T = 120 K; mean (C–C) = 0.002 A° ; R factor = 0.025; wR factor = 0.064; data, to, parameter ratio =
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1017450,
author = {Eshtiagh Hosseini, Hossein and Marek Necas and Alfi, Nafiseh and Mirzaei Shahrabi, Masoud},
title = {Bis(2-amino-4-methylpyrimidin-3-ium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) hexahydrate},
journal = {Acta Crystallographica Section E: Structure Reports Online},
year = {2010},
volume = {66},
number = {66},
month = {August},
issn = {1600-5368},
pages = {1320--1321},
numpages = {1},
keywords = {single-crystal X-ray study; T = 120 K; mean (C–C) = 0.002 A° ; R factor = 0.025; wR factor = 0.064; data-to-parameter ratio = 10.8.},
}

[Download]

%0 Journal Article
%T Bis(2-amino-4-methylpyrimidin-3-ium) trans-diaquabis(pyrazine-2,3-dicarboxylato)cobaltate(II) hexahydrate
%A Eshtiagh Hosseini, Hossein
%A Marek Necas
%A Alfi, Nafiseh
%A Mirzaei Shahrabi, Masoud
%J Acta Crystallographica Section E: Structure Reports Online
%@ 1600-5368
%D 2010

[Download]