Materials Data on CaC2S2(OF)6 by Materials Project
Ca(SO3)2(CF3)2 crystallizes in the trigonal R-3 space group. The structure is two-dimensional and consists of six fluoroform molecules and three Ca(SO3)2 sheets oriented in the (0, 0, 1) direction. In each Ca(SO3)2 sheet, Ca2+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Ca–O bond lengths are 2.33 Å. S4+ is bonded in a trigonal non-coplanar geometry to three equivalent O2- atoms. All S–O bond lengths are 1.46 Å. O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one S4+ atom.
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