Di- and tetranuclear silver (I)-saccharinate complexes with 2-pyridineethanol and 2-pyridinepropanol: Syntheses, crystal structures, spectroscopic and thermal analyses of [Ag-2(sac)(2)(pyet)(2)] and [Ag-4(sac)(4)(pypr)(2)]

V T Yilmaz, S Hamamci, W T A Harrison, C Thone

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Abstract

Two new (saccharinato)silver (I) complexes, [Ag-2(sac)(2)(pyet)(2)] and [Ag-4(sac)(4)(pypr)(2)] (sac = saccharinate, pyet = 2-pyridineethanol and pypr = 2-pyridinepropanol), have been prepared and characterized by elemental analyses, IR, thermal analysis and single crystal X-ray diffraction. Both complexes crystallize in triclinic space group of P (1) over bar. In [Ag-2(sac)(2)(pyet)(2)], two monomeric [Ag(sac)(2)-(pyet)] units are doubly bridged by the sulfonyl oxygen atoms of the sac ligands, forming an [Ag-2(sac)(2)(pyet)(2)] dimer, in which each silver (I) centre is three coordinate with a T-shaped coordination and the (AgAg)-Ag-... separation is 5.205 angstrom. The dimeric units are connected by strong O-(HOsulfonyl)-O-... intermolecular hydrogen bonds into a one-dimensional chain running parallel to b. The one-dimensional hydrogen bonded chains are further linked by pi(sac)-pi(pyet) stacking interactions. The tetranuclear complex, [Ag-4(sac)(4)(pypr)(2)], is achieved by bridging of [Ag-2(sac)(2)] with two [Ag(sac)(pypr)] units through the sulfonyl oxygen atoms of the sac ligands. The two silver (1) ions in the centre with a short Ag-Ag bond distance of 2.8480(13) angstrom exhibit a T-shaped geometry with three sac ligands, while the two terminal silver (I) ions are coordinated by a sac ligand and a pypr ligand in a near linear geometry. The tetranuclear units are held together by O-(HO)-O-... and C-(HO)-O-... hydrogen bonds. (c) 2005 Elsevier Ltd. All rights reserved.

Original languageEnglish
Pages (from-to)693-699
Number of pages7
JournalPolyhedron
Volume24
DOIs
Publication statusPublished - 2005

Keywords

  • saccharinate
  • 2-pyridineethanol
  • 2-pyridinepropanol
  • dinuclear and tetranuclear silver (I)
  • VIBRATIONAL-SPECTRA
  • MOLECULAR-STRUCTURE
  • IR-SPECTRA
  • SACCHARINATE
  • <M(C7H4NO3S)2(H2O)4>.2H2O
  • CU(II)
  • CO(II)
  • NI(II)

Cite this

@article{f67af2d5582a4b2d972acd4738c81386,
title = "Di- and tetranuclear silver (I)-saccharinate complexes with 2-pyridineethanol and 2-pyridinepropanol: Syntheses, crystal structures, spectroscopic and thermal analyses of [Ag-2(sac)(2)(pyet)(2)] and [Ag-4(sac)(4)(pypr)(2)]",
abstract = "Two new (saccharinato)silver (I) complexes, [Ag-2(sac)(2)(pyet)(2)] and [Ag-4(sac)(4)(pypr)(2)] (sac = saccharinate, pyet = 2-pyridineethanol and pypr = 2-pyridinepropanol), have been prepared and characterized by elemental analyses, IR, thermal analysis and single crystal X-ray diffraction. Both complexes crystallize in triclinic space group of P (1) over bar. In [Ag-2(sac)(2)(pyet)(2)], two monomeric [Ag(sac)(2)-(pyet)] units are doubly bridged by the sulfonyl oxygen atoms of the sac ligands, forming an [Ag-2(sac)(2)(pyet)(2)] dimer, in which each silver (I) centre is three coordinate with a T-shaped coordination and the (AgAg)-Ag-... separation is 5.205 angstrom. The dimeric units are connected by strong O-(HOsulfonyl)-O-... intermolecular hydrogen bonds into a one-dimensional chain running parallel to b. The one-dimensional hydrogen bonded chains are further linked by pi(sac)-pi(pyet) stacking interactions. The tetranuclear complex, [Ag-4(sac)(4)(pypr)(2)], is achieved by bridging of [Ag-2(sac)(2)] with two [Ag(sac)(pypr)] units through the sulfonyl oxygen atoms of the sac ligands. The two silver (1) ions in the centre with a short Ag-Ag bond distance of 2.8480(13) angstrom exhibit a T-shaped geometry with three sac ligands, while the two terminal silver (I) ions are coordinated by a sac ligand and a pypr ligand in a near linear geometry. The tetranuclear units are held together by O-(HO)-O-... and C-(HO)-O-... hydrogen bonds. (c) 2005 Elsevier Ltd. All rights reserved.",
keywords = "saccharinate, 2-pyridineethanol, 2-pyridinepropanol, dinuclear and tetranuclear silver (I), VIBRATIONAL-SPECTRA, MOLECULAR-STRUCTURE, IR-SPECTRA, SACCHARINATE, <M(C7H4NO3S)2(H2O)4>.2H2O, CU(II), CO(II), NI(II)",
author = "Yilmaz, {V T} and S Hamamci and Harrison, {W T A} and C Thone",
year = "2005",
doi = "10.1016/j.poly.2005.01.006",
language = "English",
volume = "24",
pages = "693--699",
journal = "Polyhedron",
issn = "0277-5387",
publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Di- and tetranuclear silver (I)-saccharinate complexes with 2-pyridineethanol and 2-pyridinepropanol: Syntheses, crystal structures, spectroscopic and thermal analyses of [Ag-2(sac)(2)(pyet)(2)] and [Ag-4(sac)(4)(pypr)(2)]

AU - Yilmaz, V T

AU - Hamamci, S

AU - Harrison, W T A

AU - Thone, C

PY - 2005

Y1 - 2005

N2 - Two new (saccharinato)silver (I) complexes, [Ag-2(sac)(2)(pyet)(2)] and [Ag-4(sac)(4)(pypr)(2)] (sac = saccharinate, pyet = 2-pyridineethanol and pypr = 2-pyridinepropanol), have been prepared and characterized by elemental analyses, IR, thermal analysis and single crystal X-ray diffraction. Both complexes crystallize in triclinic space group of P (1) over bar. In [Ag-2(sac)(2)(pyet)(2)], two monomeric [Ag(sac)(2)-(pyet)] units are doubly bridged by the sulfonyl oxygen atoms of the sac ligands, forming an [Ag-2(sac)(2)(pyet)(2)] dimer, in which each silver (I) centre is three coordinate with a T-shaped coordination and the (AgAg)-Ag-... separation is 5.205 angstrom. The dimeric units are connected by strong O-(HOsulfonyl)-O-... intermolecular hydrogen bonds into a one-dimensional chain running parallel to b. The one-dimensional hydrogen bonded chains are further linked by pi(sac)-pi(pyet) stacking interactions. The tetranuclear complex, [Ag-4(sac)(4)(pypr)(2)], is achieved by bridging of [Ag-2(sac)(2)] with two [Ag(sac)(pypr)] units through the sulfonyl oxygen atoms of the sac ligands. The two silver (1) ions in the centre with a short Ag-Ag bond distance of 2.8480(13) angstrom exhibit a T-shaped geometry with three sac ligands, while the two terminal silver (I) ions are coordinated by a sac ligand and a pypr ligand in a near linear geometry. The tetranuclear units are held together by O-(HO)-O-... and C-(HO)-O-... hydrogen bonds. (c) 2005 Elsevier Ltd. All rights reserved.

AB - Two new (saccharinato)silver (I) complexes, [Ag-2(sac)(2)(pyet)(2)] and [Ag-4(sac)(4)(pypr)(2)] (sac = saccharinate, pyet = 2-pyridineethanol and pypr = 2-pyridinepropanol), have been prepared and characterized by elemental analyses, IR, thermal analysis and single crystal X-ray diffraction. Both complexes crystallize in triclinic space group of P (1) over bar. In [Ag-2(sac)(2)(pyet)(2)], two monomeric [Ag(sac)(2)-(pyet)] units are doubly bridged by the sulfonyl oxygen atoms of the sac ligands, forming an [Ag-2(sac)(2)(pyet)(2)] dimer, in which each silver (I) centre is three coordinate with a T-shaped coordination and the (AgAg)-Ag-... separation is 5.205 angstrom. The dimeric units are connected by strong O-(HOsulfonyl)-O-... intermolecular hydrogen bonds into a one-dimensional chain running parallel to b. The one-dimensional hydrogen bonded chains are further linked by pi(sac)-pi(pyet) stacking interactions. The tetranuclear complex, [Ag-4(sac)(4)(pypr)(2)], is achieved by bridging of [Ag-2(sac)(2)] with two [Ag(sac)(pypr)] units through the sulfonyl oxygen atoms of the sac ligands. The two silver (1) ions in the centre with a short Ag-Ag bond distance of 2.8480(13) angstrom exhibit a T-shaped geometry with three sac ligands, while the two terminal silver (I) ions are coordinated by a sac ligand and a pypr ligand in a near linear geometry. The tetranuclear units are held together by O-(HO)-O-... and C-(HO)-O-... hydrogen bonds. (c) 2005 Elsevier Ltd. All rights reserved.

KW - saccharinate

KW - 2-pyridineethanol

KW - 2-pyridinepropanol

KW - dinuclear and tetranuclear silver (I)

KW - VIBRATIONAL-SPECTRA

KW - MOLECULAR-STRUCTURE

KW - IR-SPECTRA

KW - SACCHARINATE

KW - <M(C7H4NO3S)2(H2O)4>.2H2O

KW - CU(II)

KW - CO(II)

KW - NI(II)

U2 - 10.1016/j.poly.2005.01.006

DO - 10.1016/j.poly.2005.01.006

M3 - Article

VL - 24

SP - 693

EP - 699

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

ER -