Two chain compounds of [M(N3)2(HCOO)][(CH3)2NH2] (M = Fe and Co) with a mixed azido/formato bridge displaying metamagnetic behavior.
Two new magnetic chain compounds, where the anionic [M(N3)2(HCOO)-]n chains with a 3-fold bridge of two end-on azido and one syn-syn formato ligands are isolated by the cations of [(CH3)2NH2]+, exhibit metamagnetism because of the strong intrachain ferromagnetic coupling versus the weak interchain antiferromagnetic coupling.
Liu
Tao
T
State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China.
Zhang
Yanjuan
Y
Wang
Zheming
Z
Gao
Song
S
D001386:Azides / Q000737:chemistry*; D003035:Cobalt / Q000737:chemistry*; D005561:Formates / Q000737:chemistry*; D007501:Iron / Q000737:chemistry*; D008024:Ligands; D008280:Magnetics; D008958:Models, Molecular; D009942:Organometallic Compounds / Q000737:chemistry*; D013696:Temperature
D001386:Azides; D005561:Formates; D008024:Ligands; D009942:Organometallic Compounds; D003035:Cobalt; D007501:Iron