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Magnetic properties in metal‐organic framework compounds [M 2 (C 8 H 4 O 4 ) 2 · C 6 H 12 N 2 ] (M = Cu, Ni, Co)
Author(s) -
Kozlova Svetlana G.,
Samsonenko Denis G.,
Tkachenko Ivan A.,
Slobodyuk Arseny B.,
Stepnov Dmitrii A.,
Yunoshev Alexander S.
Publication year - 2016
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.201600305
Subject(s) - antiferromagnetism , dabco , magnetic susceptibility , ferromagnetism , octane , metal , magic angle spinning , materials science , ion , metal organic framework , nuclear magnetic resonance spectroscopy , exchange interaction , chemistry , nuclear magnetic resonance , crystallography , analytical chemistry (journal) , condensed matter physics , stereochemistry , physics , organic chemistry , adsorption
The magnetic properties of metal‐organic framework compounds [M 2 (C 8 H 4 O 4 ) 2 · C 6 H 12 N 2 ] (M = Cu, Ni, Co) were studied in the region of 300–4 K by magnetic susceptibility and 1 H magic‐angle spinning (MAS) nuclear magnetic resonance (NMR) spectroscopy. The interaction between the magnetic ions M was found to be antiferromagnetic at the temperatures above 100–150 K. Lowering the temperature changes the interaction character to ferromagnetic. The exchange interaction was found between 1,4‐diazabicyclo[2,2,2]octane (dabco) molecules and magnetic ion. Magnetic properties in metal‐organic framework compound.