Silver(I)-saccharinato complexes with 2-(aminomethyl)pyridine and 2-(2-aminoethyl)pyridine ligands: [Ag(sac)(ampy)] and [Ag-2(sac)(2)(mu-aepy)(2)]

S Hamamci, V T Yilmaz, W T A Harrison

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26 Citations (Scopus)

Abstract

Two new saccharinato-silver(I) (sac) complexes, [Ag(sac)(ampy)] (1), and [Ag-2(sac)(2)(mu-aepy)(2)] (2), [ampy = 2-(aminomethyl)pyridine, aepy = 2-(2-aminoethyl)pyridine], have been prepared and characterized by elemental analysis, IR spectroscopy, thermal analysis and single crystal X-ray diffraction. Complexes 1 and 2 crystallize in the monoclinic space group P2(1)/c and triclinic space group P(1) over bar, respectively. The silver(I) ions in both complexes 1 and 2 exhibit a distorted T-shaped AgN3 coordination geometry. I consists of individual molecules connected into chains by N-H center dot center dot center dot O hydrogen bonds. There are two crystallographically distinct dimers in the unit cell of 2 and in each dimer, the aepy ligands act as a bridge between two silver(I) centers, resulting in short argentophilic contacts [Ag1 center dot center dot center dot Ag1 = 3.0199(4) angstrom and Ag2 center dot center dot center dot Ag2 = 2.9894(4) angstrom]. Symmetry equivalent dimers of 2 are connected by N-H center dot center dot center dot O hydrogen bonds into chains, which are further linked by aromatic pi(py)...pi(py) stacking interactions into sheets.

Original languageEnglish
Pages (from-to)978-983
Number of pages6
JournalZeitschrift für Naturforschung. B, Journal of Chemical Sciences
Volume60
Publication statusPublished - 2005

Keywords

  • saccharinate
  • 2-(aminomethyl)pyridine
  • 2-(2-aminoethyl)pyridine
  • silver(I)
  • crystal structure
  • CRYSTAL-STRUCTURES
  • SACCHARINATE
  • <M(C7H4NO3S)2(H2O)4>.2H2O
  • SILVER(I)

Cite this

@article{9287f578768744e18a3935f512880ac8,
title = "Silver(I)-saccharinato complexes with 2-(aminomethyl)pyridine and 2-(2-aminoethyl)pyridine ligands: [Ag(sac)(ampy)] and [Ag-2(sac)(2)(mu-aepy)(2)]",
abstract = "Two new saccharinato-silver(I) (sac) complexes, [Ag(sac)(ampy)] (1), and [Ag-2(sac)(2)(mu-aepy)(2)] (2), [ampy = 2-(aminomethyl)pyridine, aepy = 2-(2-aminoethyl)pyridine], have been prepared and characterized by elemental analysis, IR spectroscopy, thermal analysis and single crystal X-ray diffraction. Complexes 1 and 2 crystallize in the monoclinic space group P2(1)/c and triclinic space group P(1) over bar, respectively. The silver(I) ions in both complexes 1 and 2 exhibit a distorted T-shaped AgN3 coordination geometry. I consists of individual molecules connected into chains by N-H center dot center dot center dot O hydrogen bonds. There are two crystallographically distinct dimers in the unit cell of 2 and in each dimer, the aepy ligands act as a bridge between two silver(I) centers, resulting in short argentophilic contacts [Ag1 center dot center dot center dot Ag1 = 3.0199(4) angstrom and Ag2 center dot center dot center dot Ag2 = 2.9894(4) angstrom]. Symmetry equivalent dimers of 2 are connected by N-H center dot center dot center dot O hydrogen bonds into chains, which are further linked by aromatic pi(py)...pi(py) stacking interactions into sheets.",
keywords = "saccharinate, 2-(aminomethyl)pyridine, 2-(2-aminoethyl)pyridine, silver(I), crystal structure, CRYSTAL-STRUCTURES, SACCHARINATE, <M(C7H4NO3S)2(H2O)4>.2H2O, SILVER(I)",
author = "S Hamamci and Yilmaz, {V T} and Harrison, {W T A}",
year = "2005",
language = "English",
volume = "60",
pages = "978--983",
journal = "Zeitschrift f{\"u}r Naturforschung. B, Journal of Chemical Sciences",
issn = "0932-0776",
publisher = "Verlag der Zeitschrift fur Naturforschung",

}

TY - JOUR

T1 - Silver(I)-saccharinato complexes with 2-(aminomethyl)pyridine and 2-(2-aminoethyl)pyridine ligands: [Ag(sac)(ampy)] and [Ag-2(sac)(2)(mu-aepy)(2)]

AU - Hamamci, S

AU - Yilmaz, V T

AU - Harrison, W T A

PY - 2005

Y1 - 2005

N2 - Two new saccharinato-silver(I) (sac) complexes, [Ag(sac)(ampy)] (1), and [Ag-2(sac)(2)(mu-aepy)(2)] (2), [ampy = 2-(aminomethyl)pyridine, aepy = 2-(2-aminoethyl)pyridine], have been prepared and characterized by elemental analysis, IR spectroscopy, thermal analysis and single crystal X-ray diffraction. Complexes 1 and 2 crystallize in the monoclinic space group P2(1)/c and triclinic space group P(1) over bar, respectively. The silver(I) ions in both complexes 1 and 2 exhibit a distorted T-shaped AgN3 coordination geometry. I consists of individual molecules connected into chains by N-H center dot center dot center dot O hydrogen bonds. There are two crystallographically distinct dimers in the unit cell of 2 and in each dimer, the aepy ligands act as a bridge between two silver(I) centers, resulting in short argentophilic contacts [Ag1 center dot center dot center dot Ag1 = 3.0199(4) angstrom and Ag2 center dot center dot center dot Ag2 = 2.9894(4) angstrom]. Symmetry equivalent dimers of 2 are connected by N-H center dot center dot center dot O hydrogen bonds into chains, which are further linked by aromatic pi(py)...pi(py) stacking interactions into sheets.

AB - Two new saccharinato-silver(I) (sac) complexes, [Ag(sac)(ampy)] (1), and [Ag-2(sac)(2)(mu-aepy)(2)] (2), [ampy = 2-(aminomethyl)pyridine, aepy = 2-(2-aminoethyl)pyridine], have been prepared and characterized by elemental analysis, IR spectroscopy, thermal analysis and single crystal X-ray diffraction. Complexes 1 and 2 crystallize in the monoclinic space group P2(1)/c and triclinic space group P(1) over bar, respectively. The silver(I) ions in both complexes 1 and 2 exhibit a distorted T-shaped AgN3 coordination geometry. I consists of individual molecules connected into chains by N-H center dot center dot center dot O hydrogen bonds. There are two crystallographically distinct dimers in the unit cell of 2 and in each dimer, the aepy ligands act as a bridge between two silver(I) centers, resulting in short argentophilic contacts [Ag1 center dot center dot center dot Ag1 = 3.0199(4) angstrom and Ag2 center dot center dot center dot Ag2 = 2.9894(4) angstrom]. Symmetry equivalent dimers of 2 are connected by N-H center dot center dot center dot O hydrogen bonds into chains, which are further linked by aromatic pi(py)...pi(py) stacking interactions into sheets.

KW - saccharinate

KW - 2-(aminomethyl)pyridine

KW - 2-(2-aminoethyl)pyridine

KW - silver(I)

KW - crystal structure

KW - CRYSTAL-STRUCTURES

KW - SACCHARINATE

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

KW - SILVER(I)

M3 - Article

VL - 60

SP - 978

EP - 983

JO - Zeitschrift für Naturforschung. B, Journal of Chemical Sciences

JF - Zeitschrift für Naturforschung. B, Journal of Chemical Sciences

SN - 0932-0776

ER -