EPR Study of [Cu(Him)(4)]center dot 2Br Complex

Yildirim I., Karabulut B.

International Physics Conference at the Anatolian Peak (IPCAP), Erzurum, Turkey, 25 - 27 February 2016, vol.707 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 707
  • Doi Number: 10.1088/1742-6596/707/1/012006
  • City: Erzurum
  • Country: Turkey
  • Keywords: EPR, imidazole, Cu2+, spin-spin interaction, DNA, MECHANISM
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

The single crystal of [Cu(Him)(4)]center dot 2Br (Him: C3H4N2, imidazole) complex has been investigated at ambient temperature in three mutually perpendicular planes by EPR technique. The magnetic environments of [Cu(Him)(4)]center dot 2Br complex have been identified by EPR technique. The study reveals the existence of two magnetically inequivalent Cu2+ sites. The principal values of g tensors were obtained. The EPR parameters show that the paramagnetic centers have rhombic symmetry.