1986
DOI: 10.1002/zaac.19865340311
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(PPh4)2[V2Cl9][VCl5] · CH2Cl2 Synthese, IR‐Spektrum und Kristallstruktur

Abstract: Die Titelverbindung wird durch Zugabe von CCl4 zu einer Lösung von PPh4Cl und überschüssigem VCl4 in CH2Cl2 in Form schwarzer, licht‐ und feuchtigkeitsempfindlicher Kristalle erhalten. Das IR‐Spektrum wird mitgeteilt. Nach der röntgenographischen Struktur‐bestimmung kristallisiert die Verbindung triklin in der Raumgruppe P1 mit zwei Formeleinheiten pro Elementarzelle (3044 unabhängige, beobachtete Reflexe, R = 6,3%). Die Gitterkonstanten sind a = 1186, b = 1325, c = 1995 pm; α 97,5°, β 105,6°, γ 93,4°. Die Str… Show more

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Cited by 6 publications
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“…The crystals of 4 apparently consist of individual crystallites that afford diffraction data that have not been successfully interpreted by any of the crystallographic methods tried to date. Nevertheless, the formulated anionic component of 4 , namely [VCl 5 ] - , has been characterized twice previously in the solid state in crystals of [PPh 4 ] 2 [V 2 Cl 9 ][VCl 5 ]·CH 2 Cl 2 and in crystals of [PCl 4 ][VCl 5 ] . Interestingly, [PCl 4 ][VCl 5 ], like [NO][VCl 5 ], is a black volatile solid. , The [VCl 5 ] - anion can also be formed by reacting 1 equiv of [AsPh 4 ]Cl with VCl 4 …”
Section: Resultsmentioning
confidence: 99%
“…The crystals of 4 apparently consist of individual crystallites that afford diffraction data that have not been successfully interpreted by any of the crystallographic methods tried to date. Nevertheless, the formulated anionic component of 4 , namely [VCl 5 ] - , has been characterized twice previously in the solid state in crystals of [PPh 4 ] 2 [V 2 Cl 9 ][VCl 5 ]·CH 2 Cl 2 and in crystals of [PCl 4 ][VCl 5 ] . Interestingly, [PCl 4 ][VCl 5 ], like [NO][VCl 5 ], is a black volatile solid. , The [VCl 5 ] - anion can also be formed by reacting 1 equiv of [AsPh 4 ]Cl with VCl 4 …”
Section: Resultsmentioning
confidence: 99%