Jump to Main Content
Ferromagnetic interactions in a dicyanamide-bridged multinuclear metal-organic framework [Pr₃NH]⁺ [Mn(dca)₃]⁻·H₂O
- Huang, Yuan, Yu, Xiu-feng, Rong, Zhen, Ai, Yi-chun, Qian, Kun, Yang, Jie
- Zeitschrift für Naturforschung 2019 v.74 no.6 pp. 485-489
- X-ray diffraction, anions, cations, coordination polymers, ferromagnetism, infrared spectroscopy, manganese
- A new complex [Pr₃NH]⁺ [Mn(dca)₃]⁻ · H₂O (dicyanamide = dca⁻) was synthesized, in which the Mn²⁺ cations are bridged by end-to-end dca anions to form three-dimensional [Mn(dca)₃]ₙⁿ⁻ networks and tripropylammonium cations reside in the cavities of these networks. The complex has been characterized by single-crystal X-ray diffraction, infrared spectroscopy, elemental analysis, and magnetic measurements. Magnetic susceptibility data indicate ferromagnetic interactions among the Mnᴵᴵ ions.