2007
DOI: 10.1107/s1600536807065919
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Diacetonitrile[N,N′-bis(3,4,5-trimethoxybenzylidene)ethylenediamine]copper(I) perchlorate

Abstract: Key indicators: single-crystal X-ray study; T = 294 K; mean (C-C) = 0.007 Å; R factor = 0.050; wR factor = 0.140; data-to-parameter ratio = 14.0.In the title compound, [Cu(C 2 H 3 N) 2 (C 22 H 28 N 2 O 6 )]ClO 4 , the Cu atom is coordinated by two N atoms from one bidentate Schiff base ligand and two N atoms from two acetonitrile groups. The Cu atom adopts a tetrahedral geometry. The Cu-N(ligand) distances are 2.076 (3) and 2.089 (3) Å , and the Cu-N(acetonitrile) distances are 1.964 (4) and 1.975 (4) Å . Rel… Show more

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Cited by 6 publications
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“…The X-ray diffraction analysis at 120 K reveals that (2,5-MeO-ba) 2 pn crystallizes in the orthorhombic system, Fdd2 space group with a = 29.339(9) Å, b = 29.4073(11) Å, c = 4.4524(2) Å, V = 3840.8(3) Å 3 , μ = 0.72 mm -1 , and Z = 8. Keywords: X-ray diffraction, orthorhombic symmetry, Schiff base.Schiff bases derived from substituted benzaldehyde [1-3] are widely used as chelating ligands forming transition metal complexes [4][5][6]. They have attracted considerable attention in the last years because the complexes are very interesting in many fields, such as catalysis [7] and magnetism [8].…”
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confidence: 99%
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“…The X-ray diffraction analysis at 120 K reveals that (2,5-MeO-ba) 2 pn crystallizes in the orthorhombic system, Fdd2 space group with a = 29.339(9) Å, b = 29.4073(11) Å, c = 4.4524(2) Å, V = 3840.8(3) Å 3 , μ = 0.72 mm -1 , and Z = 8. Keywords: X-ray diffraction, orthorhombic symmetry, Schiff base.Schiff bases derived from substituted benzaldehyde [1-3] are widely used as chelating ligands forming transition metal complexes [4][5][6]. They have attracted considerable attention in the last years because the complexes are very interesting in many fields, such as catalysis [7] and magnetism [8].…”
mentioning
confidence: 99%
“…Schiff bases derived from substituted benzaldehyde [1-3] are widely used as chelating ligands forming transition metal complexes [4][5][6]. They have attracted considerable attention in the last years because the complexes are very interesting in many fields, such as catalysis [7] and magnetism [8].…”
mentioning
confidence: 99%
“…35 The bidentate Schiff base ligand (3,4,5-MeO-ba)2en acts as a bidentate ligand coordinating via two N atoms to the metal center. 5 As part of our continuing interest in the synthesis and properties of transition metal complexes with the bidentate Schiffbase ligands, 4,5 we have prepared and characterized one complex of zinc(II) with bidentate Schiffbase ligand (3,4,5-MeO-ba)2en (Fig. 1).…”
mentioning
confidence: 99%
“…5,6 The Schiff-base ligand (3,4,5-MeO-ba)2en acts as a bidentate ligand coordinating via two N atoms to the metal center. 2 As part of our continuing interest in the synthesis of transition metal complexes with Schiff base ligands, 1,2 we have reported the title complex, [Zn((3,4,5-MeO-ba)2en)I2], (Fig. 1).…”
mentioning
confidence: 99%