Synthesis and coordination chemistry of new tetradentate N2S2 donor Schiff-base ligand ca2-dapte: Mononuclear and dinuclear copper(I) complexes [Cu(ca2dapte)]ClO4 and [{Cu(PPh3)(X)}2(ca2dapte)] (X = I and Br)

Mahbod Morshedi; Mehdi Amirnasr; Alexandra M.Z. Slawin; J. Derek Woollins; Aliakbar Dehno Khalaji

doi:10.1016/j.poly.2008.10.018

Synthesis and coordination chemistry of new tetradentate N₂S₂ donor Schiff-base ligand ca₂-dapte: Mononuclear and dinuclear copper(I) complexes [Cu(ca₂dapte)]ClO₄ and [{Cu(PPh₃)(X)}₂(ca₂dapte)] (X = I and Br)

Mahbod Morshedi, Mehdi Amirnasr^*, Alexandra M.Z. Slawin, J. Derek Woollins, Aliakbar Dehno Khalaji

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

A mononuclear copper(I) complex, [Cu(ca₂dapte)]ClO₄ (1), and two dinuclear copper(I) complexes, [{Cu(PPh₃)(X)}₂(ca₂dapte)] (X = I (2) and Br (3)), of a new tetradentate N₂S₂ donor Schiff-base ligand ca₂dapte have been prepared (ca₂dapte = N,N′-bis(trans-cinnamaldehyde)-1,2-di(o-iminophenylthio)ethane). These compounds have been characterized by elemental analyses (CHN), FT-IR, UV-Vis and ¹H NMR spectroscopy. The crystal structures of these copper(I) complexes have been determined by single-crystal X-ray diffraction. The coordination geometry around Cu(I) centers in these complexes is a distorted tetrahedron. The ca₂dapte is coordinated to Cu(I) as a tetradentate ligand in 1, while it acts as a bis-bidentate bridging ligand in 2 and 3.

Original language	English
Pages (from-to)	167-171
Number of pages	5
Journal	Polyhedron
Volume	28
Issue number	1
DOIs	https://doi.org/10.1016/j.poly.2008.10.018
Publication status	Published - 14 Jan 2009
Externally published	Yes

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@article{d4b2fc4cc0c14a1ebfff44d13948fa16,

title = "Synthesis and coordination chemistry of new tetradentate N2S2 donor Schiff-base ligand ca2-dapte: Mononuclear and dinuclear copper(I) complexes [Cu(ca2dapte)]ClO4 and [{Cu(PPh3)(X)}2(ca2dapte)] (X = I and Br)",

abstract = "A mononuclear copper(I) complex, [Cu(ca2dapte)]ClO4 (1), and two dinuclear copper(I) complexes, [{Cu(PPh3)(X)}2(ca2dapte)] (X = I (2) and Br (3)), of a new tetradentate N2S2 donor Schiff-base ligand ca2dapte have been prepared (ca2dapte = N,N′-bis(trans-cinnamaldehyde)-1,2-di(o-iminophenylthio)ethane). These compounds have been characterized by elemental analyses (CHN), FT-IR, UV-Vis and 1H NMR spectroscopy. The crystal structures of these copper(I) complexes have been determined by single-crystal X-ray diffraction. The coordination geometry around Cu(I) centers in these complexes is a distorted tetrahedron. The ca2dapte is coordinated to Cu(I) as a tetradentate ligand in 1, while it acts as a bis-bidentate bridging ligand in 2 and 3.",

keywords = "Copper(I) complexes, Dinuclear, Mononuclear, N/S donor, Single-crystal X-ray diffraction",

author = "Mahbod Morshedi and Mehdi Amirnasr and Slawin, {Alexandra M.Z.} and Woollins, {J. Derek} and Khalaji, {Aliakbar Dehno}",

year = "2009",

month = jan,

day = "14",

doi = "10.1016/j.poly.2008.10.018",

language = "English",

volume = "28",

pages = "167--171",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier Ltd.",

number = "1",

}

Synthesis and coordination chemistry of new tetradentate N₂S₂ donor Schiff-base ligand ca₂-dapte: Mononuclear and dinuclear copper(I) complexes [Cu(ca₂dapte)]ClO₄ and [{Cu(PPh₃)(X)}₂(ca₂dapte)] (X = I and Br). / Morshedi, Mahbod; Amirnasr, Mehdi; Slawin, Alexandra M.Z. et al.
In: Polyhedron, Vol. 28, No. 1, 14.01.2009, p. 167-171.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Synthesis and coordination chemistry of new tetradentate N2S2 donor Schiff-base ligand ca2-dapte

T2 - Mononuclear and dinuclear copper(I) complexes [Cu(ca2dapte)]ClO4 and [{Cu(PPh3)(X)}2(ca2dapte)] (X = I and Br)

AU - Morshedi, Mahbod

AU - Amirnasr, Mehdi

AU - Slawin, Alexandra M.Z.

AU - Woollins, J. Derek

AU - Khalaji, Aliakbar Dehno

PY - 2009/1/14

Y1 - 2009/1/14

N2 - A mononuclear copper(I) complex, [Cu(ca2dapte)]ClO4 (1), and two dinuclear copper(I) complexes, [{Cu(PPh3)(X)}2(ca2dapte)] (X = I (2) and Br (3)), of a new tetradentate N2S2 donor Schiff-base ligand ca2dapte have been prepared (ca2dapte = N,N′-bis(trans-cinnamaldehyde)-1,2-di(o-iminophenylthio)ethane). These compounds have been characterized by elemental analyses (CHN), FT-IR, UV-Vis and 1H NMR spectroscopy. The crystal structures of these copper(I) complexes have been determined by single-crystal X-ray diffraction. The coordination geometry around Cu(I) centers in these complexes is a distorted tetrahedron. The ca2dapte is coordinated to Cu(I) as a tetradentate ligand in 1, while it acts as a bis-bidentate bridging ligand in 2 and 3.

AB - A mononuclear copper(I) complex, [Cu(ca2dapte)]ClO4 (1), and two dinuclear copper(I) complexes, [{Cu(PPh3)(X)}2(ca2dapte)] (X = I (2) and Br (3)), of a new tetradentate N2S2 donor Schiff-base ligand ca2dapte have been prepared (ca2dapte = N,N′-bis(trans-cinnamaldehyde)-1,2-di(o-iminophenylthio)ethane). These compounds have been characterized by elemental analyses (CHN), FT-IR, UV-Vis and 1H NMR spectroscopy. The crystal structures of these copper(I) complexes have been determined by single-crystal X-ray diffraction. The coordination geometry around Cu(I) centers in these complexes is a distorted tetrahedron. The ca2dapte is coordinated to Cu(I) as a tetradentate ligand in 1, while it acts as a bis-bidentate bridging ligand in 2 and 3.

KW - Copper(I) complexes

KW - Dinuclear

KW - Mononuclear

KW - N/S donor

KW - Single-crystal X-ray diffraction

UR - http://www.scopus.com/inward/record.url?scp=57849142939&partnerID=8YFLogxK

U2 - 10.1016/j.poly.2008.10.018

DO - 10.1016/j.poly.2008.10.018

M3 - Article

SN - 0277-5387

VL - 28

SP - 167

EP - 171

JO - Polyhedron

JF - Polyhedron

IS - 1