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Die Zweikernkomplexe Cp<sub>2</sub>Mn<sub>2</sub>(CO)<sub>4</sub>S<sub>2</sub> und Cp<sub>2</sub>Mn<sub>2</sub>(CO)<sub>4</sub>Se<sub>2</sub> <sup>+</sup> / The Binuclear Complexes Cp<sub>2</sub>Mn<sub>2</sub>(CO)<sub>4</sub>S<sub>2</sub> and Cp<sub>2</sub>Mn<sub>2</sub>(CO)<sub>4</sub>Se<sub>2</sub>

Max Herberhold, Dietmar Reiner, B. ZIMMER‐GASSER, Ulrich S. Schubert

Zeitschrift für Naturforschung B · 1980 · 49 citations · 0 references

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Abstract

Abstract The reactions of cyclopentadienyl dicarbonyl tetrahydrofuran manganese, CpMn(CO) 2 (OC 4 H 8 ), with either COS or COSe lead preferentially to binuclear complexes, Cp 2 Mn 2 (CO) 4 S 2 and Cp 2 Mn 2 (CO) 4 Se 2 , respectively. According to an X-ray crystallographic study, the sulfur complex is a centrosymmetric molecule containing a planar Mn-(S-S*)-Mn* unit with d(Mn-S) 216.7(4) pm, d(S-S*) 200.7(6) pm and &lt; MnSS* 114.4(2)°.