Crystal structure of tetra­kis­(tetra­hydro­furan-κO)bis­(tri­fluoro­methane­sulfonato-κO)iron(II)

Charl F. Riemersma; Emily C. Monkcom; Robertus J. M. Klein Gebbink; Martin Lutz

doi:10.1107/S2056989019013094

Crystal structure of tetrakis(tetrahydrofuran-κO)bis(trifluoromethanesulfonato-κO)iron(II)

Charl F. Riemersma, Emily C. Monkcom, Robertus J. M. Klein Gebbink, Martin Lutz

Sub Organic Chemistry and Catalysis

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

The title compound, [Fe(CF3SO3)2(C4H8O)4], is octahedral with two trifluoromethanesulfonate ligands in trans positions and four tetrahydrofurane molecules in the equatorial plane. By the conformation of the ligands the complex is chiral in the crystal packing. The compound crystallizes in the Sohncke space group P212121 and is enantiomerically pure. The packing of the molecules is determined by weak C—H...O hydrogen bonds. The crystal studied was refined as a two-component inversion twin.

Original language	English
Pages (from-to)	1548-1551
Journal	Acta Crystallographica Section E Crystallographic Communications
Volume	75
Issue number	10
DOIs	https://doi.org/10.1107/S2056989019013094
Publication status	Published - 1 Oct 2019

Keywords

crystal structure
high-spin iron(II)
split-mosaic model

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Crystal structureFinal published version, 424 KB

http://scripts.iucr.org/cgi-bin/paper?S2056989019013094

Cite this

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title = "Crystal structure of tetrakis(tetrahydrofuran-κO)bis(trifluoromethanesulfonato-κO)iron(II)",

abstract = "The title compound, [Fe(CF3SO3)2(C4H8O)4], is octahedral with two trifluoromethanesulfonate ligands in trans positions and four tetrahydrofurane molecules in the equatorial plane. By the conformation of the ligands the complex is chiral in the crystal packing. The compound crystallizes in the Sohncke space group P212121 and is enantiomerically pure. The packing of the molecules is determined by weak C—H...O hydrogen bonds. The crystal studied was refined as a two-component inversion twin.",

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year = "2019",

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Crystal structure of tetrakis(tetrahydrofuran-κO)bis(trifluoromethanesulfonato-κO)iron(II). / Riemersma, Charl F.; Monkcom, Emily C.; Klein Gebbink, Robertus J. M. et al.
In: Acta Crystallographica Section E Crystallographic Communications, Vol. 75, No. 10, 01.10.2019, p. 1548-1551.

Research output: Contribution to journal › Article › Academic › peer-review

TY - JOUR

T1 - Crystal structure of tetrakis(tetrahydrofuran-κO)bis(trifluoromethanesulfonato-κO)iron(II)

AU - Riemersma, Charl F.

AU - Monkcom, Emily C.

AU - Klein Gebbink, Robertus J. M.

AU - Lutz, Martin

PY - 2019/10/1

Y1 - 2019/10/1

N2 - The title compound, [Fe(CF3SO3)2(C4H8O)4], is octahedral with two trifluoromethanesulfonate ligands in trans positions and four tetrahydrofurane molecules in the equatorial plane. By the conformation of the ligands the complex is chiral in the crystal packing. The compound crystallizes in the Sohncke space group P212121 and is enantiomerically pure. The packing of the molecules is determined by weak C—H...O hydrogen bonds. The crystal studied was refined as a two-component inversion twin.

AB - The title compound, [Fe(CF3SO3)2(C4H8O)4], is octahedral with two trifluoromethanesulfonate ligands in trans positions and four tetrahydrofurane molecules in the equatorial plane. By the conformation of the ligands the complex is chiral in the crystal packing. The compound crystallizes in the Sohncke space group P212121 and is enantiomerically pure. The packing of the molecules is determined by weak C—H...O hydrogen bonds. The crystal studied was refined as a two-component inversion twin.

KW - crystal structure

KW - high-spin iron(II)

KW - split-mosaic model

U2 - 10.1107/S2056989019013094

DO - 10.1107/S2056989019013094

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JO - Acta Crystallographica Section E Crystallographic Communications

JF - Acta Crystallographica Section E Crystallographic Communications

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