Crystal structure and Hirshfeld surface analysis of one-dimensional copper(II) coordination polymer incorporating succinate and tetramethylethylenediamine ligands
The reaction of copper nitrate with succinic acid (succH) and N , N , N ′, N ′-tetramethylethylenediamine (TMEDA) in basic solution produces the complex catena -poly[[[( N , N , N ′, N ′-tetramethylethylenediamine-κ 2 N , N ′)copper(II)]-μ-succinato-κ 2 O 1 : O 4 ] tetrahydrate], {[Cu(C 4 H 4 O 4 )(...
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Published in | Acta crystallographica. Section E, Crystallographic communications Vol. 76; no. 7; pp. 1038 - 1041 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
International Union of Crystallography
01.07.2020
|
Subjects | |
Online Access | Get full text |
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Summary: | The reaction of copper nitrate with succinic acid (succH) and
N
,
N
,
N
′,
N
′-tetramethylethylenediamine (TMEDA) in basic solution produces the complex
catena
-poly[[[(
N
,
N
,
N
′,
N
′-tetramethylethylenediamine-κ
2
N
,
N
′)copper(II)]-μ-succinato-κ
2
O
1
:
O
4
] tetrahydrate], {[Cu(C
4
H
4
O
4
)(C
6
H
16
N
2
)]·4H
2
O}
n
or {[Cu(succ)(tmeda)]·4H
2
O}
n
. Each carboxylate group of the succinate ligand coordinates to a Cu
II
atom in a monodentate fashion, giving rise to a distorted square-planar geometry. The succinate ligands bridge the Cu
II
centres, forming one-dimensional polymeric chains. Hydrogen bonds between the ligands and water molecules link these chains into sheets that lie parallel to the
ac
plane. Hirshfeld surface analysis,
d
norm
and two-dimensional fingerprint plots were examined to verify the contributions of the different intermolecular contacts within the supramolecular structure. |
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ISSN: | 2056-9890 2056-9890 |
DOI: | 10.1107/S2056989020007227 |