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IJC-A Vol.50A(11) [November 2011] >


Title: A structural study on the cubic crystalline modification of [Cp6Ti6O8][Bu3Sn3S3(SH)3Cl]2
Authors: Singh, Neetu
Bhattacharya, Subrato
Keywords: Organometallic compounds
Organotin compounds
X-ray crystallography
Metal clusters
Cyclopentadienyl compounds
NBO calculations
Phase transitions
Tin
Titanium
Issue Date: Nov-2011
Publisher: NISCAIR-CSIR, India
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.
Page(s): 1592-1595
CC License:  CC Attribution-Noncommercial-No Derivative Works 2.5 India
ISSN: 0975-0975(Online); 0376-4710(Print)
Source:IJC-A Vol.50A(11) [November 2011]

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