Mehrfachbindungen zwischen Hauptgruppenelementen und Übergangsmetallen
摘要:
Methylation of the nitridomolybdenum(VI) complex N = Mo(O-t-C4H9)3 (2), obtained from N = MoCl3.THF (1), is achieved by use of dimethylzinc, resulting in the formation of the novel tetranuclear products [N = Mo(CH3)2(O-t-C4H9).1/2py]4 (3) (py = 4-t-butylpyridine). A single-crystal X-ray diffraction study reveals four N = Mo(CH3)2 units being connected through the nitrogen atoms, thereby forming unsymmetrical, linear Mo = N-Mo units. The cubane-type zinc complex [CH3ZnO-t-C4H9]4 (4; X-ray diffraction study) is also formed.
Mehrfachbindungen zwischen Hauptgruppenelementen und Übergangsmetallen
摘要:
Methylation of the nitridomolybdenum(VI) complex N = Mo(O-t-C4H9)3 (2), obtained from N = MoCl3.THF (1), is achieved by use of dimethylzinc, resulting in the formation of the novel tetranuclear products [N = Mo(CH3)2(O-t-C4H9).1/2py]4 (3) (py = 4-t-butylpyridine). A single-crystal X-ray diffraction study reveals four N = Mo(CH3)2 units being connected through the nitrogen atoms, thereby forming unsymmetrical, linear Mo = N-Mo units. The cubane-type zinc complex [CH3ZnO-t-C4H9]4 (4; X-ray diffraction study) is also formed.