Materials Data on La2S2F by Materials Project
La2S2F is alpha Niobium phosphide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one La2S2F cluster. La+2.50+ is bonded in a linear geometry to one S2- and one F1- atom. The La–S bond length is 2.36 Å. The La–F bond length is 2.43 Å. S2- is bonded in a single-bond geometry to one La+2.50+ atom. F1- is bonded in a linear geometry to two equivalent La+2.50+ atoms.
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