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|Title:||A structural study on the cubic crystalline modification of [Cp6Ti6O8][Bu3Sn3S3(SH)3Cl]2|
|Keywords:||Organometallic compounds;Organotin compounds;X-ray crystallography;Metal clusters;Cyclopentadienyl compounds;NBO calculations;Phase transitions;Tin;Titanium|
|Abstract:||Crystal and molecular structures of a cubic crystalline form of [Cp6Ti6O8][Bu3Sn3S3(SH)3Cl]2 have been studied by single crystal X-ray diffraction. The cation, [Cp6Ti6O8]2+ is a cluster comprising an octahedron with six Ti(IV) atoms at the vertices. Each of the eight faces is capped by an oxygen atom. The cluster is electron deficient as it possesses 84 electrons only. The anion is a six membered ring (with alternated Sn and S atoms) having a chair conformation. The crystal undergoes a phase transition on cooling which has been monitored by X-ray diffraction studies.|
|Appears in Collections:||IJC-A Vol.50A(11) [November 2011]|
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|IJCA 50A(11) 1592-1595.pdf||501.27 kB||Adobe PDF||View/Open|
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