Faculty of Sciences | Researches | Poly[[(μ-3-aminopyrazine-2-carboxylato-κ3 N 1,O:O′)diaqua(μ-oxalato-κ4 O 1,O 2:O 1′,O 2′)lanthanum(III)] monohydrate]

Faculty of Sciences

Document Details

Document Type	:	Article In Journal
Document Title	:	Poly[[(μ-3-aminopyrazine-2-carboxylato-κ3 N 1,O:O′)diaqua(μ-oxalato-κ4 O 1,O 2:O 1′,O 2′)lanthanum(III)] monohydrate] Poly[[(μ-3-aminopyrazine-2-carboxylato-κ3 N 1,O:O′)diaqua(μ-oxalato-κ4 O 1,O 2:O 1′,O 2′)lanthanum(III)] monohydrate]
Subject	:	Chemistry
Document Language	:	English
Abstract	:	The watercoordinated LaIII atom in the title compound, {[La(C5H4N3O2)(C2O 4)(H2O)2]·H2O}n, is N,O-chelated by a 3-aminopyrazine-2-carboxylate ion; this ion links adjacent metal atoms to form a chain parallel to [010]. The oxalate ion serves as a bisbidentate chelate that links adjacent metal atoms to form a chain parallel to [001]. The two bridging ions give rise to a layer motif parallel to (100) in which the LaIII atom exists in a distorted tricapped trigonal prismatic geometry. Extensive hydrogen bonding between the constituents stabilizes the structure.
ISSN	:	1600-5368
Journal Name	:	Acta Crystallographica Section E: Structure Reports Online
Volume	:	67
Issue Number	:	9
Publishing Year	:	1432 AH 2011 AD
Article Type	:	Article
Added Date	:	Saturday, December 10, 2011

Researchers

Researcher Name (Arabic)	Researcher Name (English)	Researcher Type	Dr Grade	Email
S Gao	Gao, S	Researcher	Doctorate
Seik Weng Ng	Ng, Seik Weng	Researcher	Doctorate	seikweng@um.edu.my

Files

File Name	Type	Description
31607.pdf	pdf	Abstract

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