Systematic synthesis and characterization of the derivative complexes of the tetrafluoroaminechromate(III) Anions. - crystal structure of the (en-H<inf>2</inf>)[CrF<inf>4</inf>(en)]Cl

Carmen Díaz; Alexandre Seguí; Joan Ribas; Xavier Solans; Manuel Font-Altaba; Andren Solans; Jaume Casabó

doi:10.1007/BF00620680

Systematic synthesis and characterization of the derivative complexes of the tetrafluoroaminechromate(III) Anions. - crystal structure of the (en-H<inf>2</inf>)[CrF<inf>4</inf>(en)]Cl

Carmen Díaz, Alexandre Seguí, Joan Ribas, Xavier Solans, Manuel Font-Altaba, Andren Solans, Jaume Casabó

Department of Chemistry

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

8 Citations (Scopus)

Abstract

The new complexes (aa-H2)[CrF4(aa)]Cl, where aa = ethylenediamine, 1,2-diaminopropane or 1,2-diaminocyclohexane, have been systematically synthesized and characterized. The crystal structure of (en-H2)[CrF4(en)]Cl (en = ethylenediamine) has been resolved indicating that the four fluorine atoms are ligands and the chloride is ionic. The cation is the diprotonated ethylenediamine ligand. Synthesis of the analogous complex with 1,3-diaminopropane (tn) failed. The hydrolysis of these complexes with concentrated HBr give compounds of formula [CrF2(H2O)2(aa)]Br, which upon solid phase heating yield the dehydrated [CrF2Br(H2O)(aa)]. © 1984 Verlag Chemie GmbH.

Original language	English
Pages (from-to)	469-473
Journal	Transition Metal Chemistry
Volume	9
Issue number	12
DOIs	https://doi.org/10.1007/BF00620680
Publication status	Published - 1 Dec 1984

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Díaz, Carmen ; Seguí, Alexandre ; Ribas, Joan ; Solans, Xavier ; Font-Altaba, Manuel ; Solans, Andren ; Casabó, Jaume. / Systematic synthesis and characterization of the derivative complexes of the tetrafluoroaminechromate(III) Anions. - crystal structure of the (en-H<inf>2</inf>)[CrF<inf>4</inf>(en)]Cl. In: Transition Metal Chemistry. 1984 ; Vol. 9, No. 12. pp. 469-473.

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title = "Systematic synthesis and characterization of the derivative complexes of the tetrafluoroaminechromate(III) Anions. - crystal structure of the (en-H2)[CrF4(en)]Cl",

abstract = "The new complexes (aa-H2)[CrF4(aa)]Cl, where aa = ethylenediamine, 1,2-diaminopropane or 1,2-diaminocyclohexane, have been systematically synthesized and characterized. The crystal structure of (en-H2)[CrF4(en)]Cl (en = ethylenediamine) has been resolved indicating that the four fluorine atoms are ligands and the chloride is ionic. The cation is the diprotonated ethylenediamine ligand. Synthesis of the analogous complex with 1,3-diaminopropane (tn) failed. The hydrolysis of these complexes with concentrated HBr give compounds of formula [CrF2(H2O)2(aa)]Br, which upon solid phase heating yield the dehydrated [CrF2Br(H2O)(aa)]. {\textcopyright} 1984 Verlag Chemie GmbH.",

author = "Carmen D{\'i}az and Alexandre Segu{\'i} and Joan Ribas and Xavier Solans and Manuel Font-Altaba and Andren Solans and Jaume Casab{\'o}",

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doi = "10.1007/BF00620680",

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Systematic synthesis and characterization of the derivative complexes of the tetrafluoroaminechromate(III) Anions. - crystal structure of the (en-H<inf>2</inf>)[CrF<inf>4</inf>(en)]Cl. / Díaz, Carmen; Seguí, Alexandre; Ribas, Joan; Solans, Xavier; Font-Altaba, Manuel; Solans, Andren; Casabó, Jaume.

In: Transition Metal Chemistry, Vol. 9, No. 12, 01.12.1984, p. 469-473.

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

TY - JOUR

T1 - Systematic synthesis and characterization of the derivative complexes of the tetrafluoroaminechromate(III) Anions. - crystal structure of the (en-H2)[CrF4(en)]Cl

AU - Díaz, Carmen

AU - Seguí, Alexandre

AU - Ribas, Joan

AU - Solans, Xavier

AU - Font-Altaba, Manuel

AU - Solans, Andren

AU - Casabó, Jaume

PY - 1984/12/1

Y1 - 1984/12/1

N2 - The new complexes (aa-H2)[CrF4(aa)]Cl, where aa = ethylenediamine, 1,2-diaminopropane or 1,2-diaminocyclohexane, have been systematically synthesized and characterized. The crystal structure of (en-H2)[CrF4(en)]Cl (en = ethylenediamine) has been resolved indicating that the four fluorine atoms are ligands and the chloride is ionic. The cation is the diprotonated ethylenediamine ligand. Synthesis of the analogous complex with 1,3-diaminopropane (tn) failed. The hydrolysis of these complexes with concentrated HBr give compounds of formula [CrF2(H2O)2(aa)]Br, which upon solid phase heating yield the dehydrated [CrF2Br(H2O)(aa)]. © 1984 Verlag Chemie GmbH.

AB - The new complexes (aa-H2)[CrF4(aa)]Cl, where aa = ethylenediamine, 1,2-diaminopropane or 1,2-diaminocyclohexane, have been systematically synthesized and characterized. The crystal structure of (en-H2)[CrF4(en)]Cl (en = ethylenediamine) has been resolved indicating that the four fluorine atoms are ligands and the chloride is ionic. The cation is the diprotonated ethylenediamine ligand. Synthesis of the analogous complex with 1,3-diaminopropane (tn) failed. The hydrolysis of these complexes with concentrated HBr give compounds of formula [CrF2(H2O)2(aa)]Br, which upon solid phase heating yield the dehydrated [CrF2Br(H2O)(aa)]. © 1984 Verlag Chemie GmbH.

U2 - 10.1007/BF00620680

DO - 10.1007/BF00620680

M3 - Article

VL - 9

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EP - 473

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