A one-dimensional coordination polymer, BBDTA.InCl4: possible spin-Peierls transition with high critical temperature of 108 K.
We have studied the crystal structure and magnetic properties of the organic radical cation salt, BBDTA.InCl4. This material formed a one-dimensional coordination polymer. Magnetic measurements indicated the spin-Peierls transition-like behavior at 108 K, which was higher than those typically observed for the other organic spin-Peierls materials. The structural aspects of the lattice distortion from X-ray diffraction measurements at 50 K have been discussed.
Fujita
Wataru
W
Research Center of Materials Science, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8602, Japan. fujita@mbox.chem.bnagoya-u.ac.jp
Awaga
Kunio
K
Kondo
Ryusuke
R
Kagoshima
Seiichi
S