Magnetic Ordering of 5,10,15,20-Tetrakis[4′-(trifluoromethyl)phenyl]-porphyrinatomanganese(III) Tetracyanoethenide with a 6.0 K Tc

An elecron-transfer complex of a substituted manganese porphyrin with tetracyanoethylene was prepared. Crystal structure analysis revealed that there exists quasi-two dimensional interaction in the complex, which was shown to be a magnet with Tc of 6.0 K.

[1]  Joel S. Miller,et al.  The structure of several meso tetraarylporphinatomanganese(III) tetracyanoethenide complexes , 1997 .

[2]  E. Dormann.  Magnetism in organic materials , 1994 .

[3]  A. Epstein,et al.  meso‐(Tetraphenylporphinato)manganese(III)‐tetracyanoethenide, [MnIIITPP]::⊕[TCNE].⊖. A New Structure‐Type Linear‐Chain Magnet with a Tc of 18K , 1992 .

[4]  A. Epstein,et al.  Ferromagnetic behavior of [Fe(C5Me5)2]+.bul. [TCNE]-.bul.. Structural and magnetic characterization of decamethylferrocenium tetracyanoethenide, [Fe(C5Me5)2]+.bul. [TCNE]-.bul..cntdot.MeCN and decamethylferrocenium pentacyanopropenide, [Fe(C5Me5)2]+.bul. [C3(CN)5]- , 1987 .

[5]  V. Lee,et al.  Discovery of a Neutral-to-Ionic Phase Transition in Organic Materials , 1981 .

[6]  L. Field,et al.  Steric effects. A study of a rationally designed system , 1980 .

[7]  T. Cape,et al.  A tetracyanoethylene complex of (meso-tetraphenylporphinato)manganese(II) , 1978 .

[8]  S. Eaton,et al.  Rotation of phenyl rings in metal complexes of substituted tetraphenylporphyrins. , 1975, Journal of the American Chemical Society.

[9]  A. Bondi.  van der Waals Volumes and Radii , 1964 .

[10]  W. Haase,et al.  A ferrimagnetically coupled liquid crystal , 1997 .

[11]  A. Epstein,et al.  The Importance of Magnetic Coupling Through Atoms with Large Spin Densities—Structure and Magnetic Properties of meso‐Tetrakis‐(4′‐tert‐Butylphenyl)Porphinatomanganese(III) Hexacyanobutadienide, [MnIIITtBuPP]+[C4(CN)6].‐ , 1997 .

[12]  N. L. Jones,et al.  Magnetic behaviour of octaethylporphyrinatomanganese(III) tetracyanoethenide, [MnOEP][TCNE], and hexacyanobutadienide, [MnOEP][C4(CN)6]: the importance of a uniform chain for stabilizing strong effective ferromagnetic coupling , 1995 .