The crystal and molecular structure of the compound azZe/M-^-oxo)(hemiporphyrazinato)iron(IV), [FeON8C26H14]", has been determined from single-crystal, three-dimensional X-ray diffraction counter data. The compound crystallizes as blue-black needles in space group P2/n with Z = 2 and unit cell dimensions (at 210 K) a = 16.090 (3) k, b = 3.975 (2) Á, c = 16.070(3) Á, and ß = 92.97 (1)°. The structure was refined by full-matrix least-squares techniques to a conventional R value of 0.045. Distorted (hemiporphyrazinato)iron units stack along the b axis and are linked into polymeric, uniformly spaced, linear
The synthesis and the properties of polymeric phthalocyaninatometal complexes of the type shown in figure 1 with Fe, Ru and Co as the central metal atom are described. TPPH2 and taaH2 are also used as macrocycles. In addition to pyrazine (pyz) and 1,4-diisocyanobenzene (dib) the cyano-group is used as a bridging ligand for the first time, such leading to µ-cyanophthalocyaninatocobalt (III) (10). 10 shows a conductivity of 10-2S.cm-1 (powder, compressed pellets) at room temperature without iodine-doping, the corresponding Fe and Mn polymers are also reported
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