Bis(saccharinato-kappa N)zinc(II) complexes with N,N '-bidentate 2-aminomethylpyridine and 2-aminoethylpyridine

V T Yilmaz, S Caglar, W T A Harrison

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The structures of trans-bis[2-(aminomethyl) pyridine-kappa(2)N,N']bis(saccharinato-kappaN) zinc(II), [Zn(C7H4NO3S)(2)(C6H8N2)(2)], (I), and [2-(aminoethyl) pyridine-kappa2N,N'] bis(saccharinato-kappaN)zinc(II), [Zn(C7H4NO3S)(2)(C7H10N2)], (II), exhibit octa-and tetrahedrally coordinated Zn-II atoms, respectively. The diamine ligands behave as N,N'-bidentate ligands, while saccharinate (sac) is coordinated through the N atom. In (I), the complex lies about an inversion centre with the Zn atom disordered and displaced by 0.256 (2) Angstrom from a centre of symmetry towards a sac N atom. The crystal structure of (I) is stabilized by N-H...O hydrogen bonds and the crystal packing of (II) is determined by hydrogen bonding as well as weak pi-pi stacking interactions between the sac ligands.

Original languageEnglish
Number of pages4
JournalActa Crystallographica Section C, Crystal Structure Communications
Volume60
DOIs
Publication statusPublished - 2004

Keywords

  • CRYSTAL-STRUCTURE
  • SACCHARINATE
  • LIGANDS
  • NI(II)
  • ZN(II)
  • CD(II)

Cite this

@article{bdfaa7341d5242c5b1828d8d2ef778b5,
title = "Bis(saccharinato-kappa N)zinc(II) complexes with N,N '-bidentate 2-aminomethylpyridine and 2-aminoethylpyridine",
abstract = "The structures of trans-bis[2-(aminomethyl) pyridine-kappa(2)N,N']bis(saccharinato-kappaN) zinc(II), [Zn(C7H4NO3S)(2)(C6H8N2)(2)], (I), and [2-(aminoethyl) pyridine-kappa2N,N'] bis(saccharinato-kappaN)zinc(II), [Zn(C7H4NO3S)(2)(C7H10N2)], (II), exhibit octa-and tetrahedrally coordinated Zn-II atoms, respectively. The diamine ligands behave as N,N'-bidentate ligands, while saccharinate (sac) is coordinated through the N atom. In (I), the complex lies about an inversion centre with the Zn atom disordered and displaced by 0.256 (2) Angstrom from a centre of symmetry towards a sac N atom. The crystal structure of (I) is stabilized by N-H...O hydrogen bonds and the crystal packing of (II) is determined by hydrogen bonding as well as weak pi-pi stacking interactions between the sac ligands.",
keywords = "CRYSTAL-STRUCTURE, SACCHARINATE, LIGANDS, NI(II), ZN(II), CD(II)",
author = "Yilmaz, {V T} and S Caglar and Harrison, {W T A}",
year = "2004",
doi = "10.1107/S0108270103027653",
language = "English",
volume = "60",
journal = "Acta Crystallographica Section C, Crystal Structure Communications",
issn = "0108-2701",
publisher = "Wiley-Blackwell",

}

TY - JOUR

T1 - Bis(saccharinato-kappa N)zinc(II) complexes with N,N '-bidentate 2-aminomethylpyridine and 2-aminoethylpyridine

AU - Yilmaz, V T

AU - Caglar, S

AU - Harrison, W T A

PY - 2004

Y1 - 2004

N2 - The structures of trans-bis[2-(aminomethyl) pyridine-kappa(2)N,N']bis(saccharinato-kappaN) zinc(II), [Zn(C7H4NO3S)(2)(C6H8N2)(2)], (I), and [2-(aminoethyl) pyridine-kappa2N,N'] bis(saccharinato-kappaN)zinc(II), [Zn(C7H4NO3S)(2)(C7H10N2)], (II), exhibit octa-and tetrahedrally coordinated Zn-II atoms, respectively. The diamine ligands behave as N,N'-bidentate ligands, while saccharinate (sac) is coordinated through the N atom. In (I), the complex lies about an inversion centre with the Zn atom disordered and displaced by 0.256 (2) Angstrom from a centre of symmetry towards a sac N atom. The crystal structure of (I) is stabilized by N-H...O hydrogen bonds and the crystal packing of (II) is determined by hydrogen bonding as well as weak pi-pi stacking interactions between the sac ligands.

AB - The structures of trans-bis[2-(aminomethyl) pyridine-kappa(2)N,N']bis(saccharinato-kappaN) zinc(II), [Zn(C7H4NO3S)(2)(C6H8N2)(2)], (I), and [2-(aminoethyl) pyridine-kappa2N,N'] bis(saccharinato-kappaN)zinc(II), [Zn(C7H4NO3S)(2)(C7H10N2)], (II), exhibit octa-and tetrahedrally coordinated Zn-II atoms, respectively. The diamine ligands behave as N,N'-bidentate ligands, while saccharinate (sac) is coordinated through the N atom. In (I), the complex lies about an inversion centre with the Zn atom disordered and displaced by 0.256 (2) Angstrom from a centre of symmetry towards a sac N atom. The crystal structure of (I) is stabilized by N-H...O hydrogen bonds and the crystal packing of (II) is determined by hydrogen bonding as well as weak pi-pi stacking interactions between the sac ligands.

KW - CRYSTAL-STRUCTURE

KW - SACCHARINATE

KW - LIGANDS

KW - NI(II)

KW - ZN(II)

KW - CD(II)

U2 - 10.1107/S0108270103027653

DO - 10.1107/S0108270103027653

M3 - Article

VL - 60

JO - Acta Crystallographica Section C, Crystal Structure Communications

JF - Acta Crystallographica Section C, Crystal Structure Communications

SN - 0108-2701

ER -