1984
DOI: 10.1002/zaac.19845140710
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Die Reaktion von Trithiazylchlorid mit Titantetrachlorid Die Kristallstruktur von (S4N5)2[Ti2Cl10]

Abstract: Die Umsetzung von Trithiazylchlorid mit Titantetrachlorid in CCl4‐Lösung führt unter Chlorabspaltung zu dem gelbraunen Addukt TiCl4(N2S2), in dem nach dem IR‐Spektrum der N2S2‐Ring über die N‐Atome mit dem Titan zu einem Polymeren verknüpft ist. Als ein Nebenprodukt dieser Reaktion entsteht der Komplex (S4N5)2[Ti2Cl10] in Form brauner Kristallnadeln. Seine Kristallstruktur wurde mit Hilfe von Röntgenbeugungsdaten ermittelt und verfeinert (R = 4,2% für 812 Reflexe). Die Verbindung kristallisiert in der monoklin… Show more

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Cited by 26 publications
(3 citation statements)
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“…When the lone pair is absent, the bridge asymmetry is generally small, sometimes negligible, and TE can vary considerably. Thus in the discrete (~i ,~l ,~]~-dimer (42,43) the bridge asymmetry is small but the difference 6 = d,,,,,, -d,,, , , , , , , is -0.23 A (Fig. 1).…”
Section: Problems Involving Domentioning
confidence: 93%
“…When the lone pair is absent, the bridge asymmetry is generally small, sometimes negligible, and TE can vary considerably. Thus in the discrete (~i ,~l ,~]~-dimer (42,43) the bridge asymmetry is small but the difference 6 = d,,,,,, -d,,, , , , , , , is -0.23 A (Fig. 1).…”
Section: Problems Involving Domentioning
confidence: 93%
“…The anions in 2 and 3 have been observed before while the anion in 4 is new. [14] The structures also allow us to look at the C-H···X interactions in the crystal and the effect of varying the N-substituents and anions. A CSD review of C-H···Cl interactions revealed H···Cl distances of 2.8-2.9 Å and C-H···Cl angles of 140-180°as the best parameters for this hydrogen bonding interaction when Cl is part of an anion.…”
Section: X-ray Crystal Structuresmentioning
confidence: 99%
“…As pioneered by the work of Krebs et al their dimeric condensation products via faces ([Se 2 Cl 9 ] – ) or edges ([Se 2 Cl 10 ] 2– ) with bigger counter‐cations such as tetraphenylarsonium [As(C 6 H 5 ) 4 ] +[3] show first tendencies, since they exhibit much longer Se 4+ –Cl – distances to the bridging as compared to the terminal ligands, at least more pronounced than in analogous systems without lone‐pair activity, e.g. [PCl 4 ] 2 [Ti 2 Cl 10 ] and [S 4 N 5 ] 2 [Ti 2 Cl 10 ] or [PCl 4 ][Ti 2 Cl 9 ] . For the latter case this differentiation is nicely reflected by the molecular compound [SeSbCl 9 ], which can be described as a contact ion pair according to [SeCl 3 ] + [SbCl 6 ] – .…”
Section: Introductionmentioning
confidence: 99%