Mitteilung über Interchalkogenverbindungen. V Mischkristalle der Zusammensetzung TenS8−n

Contribution on Interchalcogen Compounds. V. Mixed Crystals of the Combination Te_nS_8?n H₂ and TeCl₄ react in dichloromethane to yield substances of initially low content of tellurium, which can be enhanced by fractional crystallization to an atomic ratio T:Se = 1:5. The dark red crystals belong partially to the Sß-type partially to the S_γ-type. X-ray investigation on compounds of both types having the composition “TeS₇” show that these are mixed crystals of S₈, TeS₇, and Te₂S₆.