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Synthesis and Structure of Two Ionic Copper Indium Selenolate Cluster Complexes [As(C<sub>6</sub>H<sub>5</sub>)<sub>4</sub>]<sub>2</sub>[Cu<sub>6</sub>In<sub>4</sub>(SeC<sub>6</sub>H<sub>5</sub>)<sub>16</sub>Cl<sub>4</sub>] and [As(C<sub>6</sub>H<sub>5</sub>)<sub>4</sub>][Cu<sub>7</sub>In<sub>4</sub>(SeC<sub>6</sub>H<sub>5</sub>)<sub>20</sub>]
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Citations
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References
2005
Year
Materials ScienceInorganic ChemistryChemical EngineeringPh 4EngineeringCoordination ComplexPhsesime 3Dft ComputationsCluster ChemistryChemistryCrystallographyCrystal Structure DesignInorganic SynthesisInorganic Compound
Abstract The reaction of PhSeSiMe 3 , CuCl, InCl 3 , and Ph 4 AsCl in CH 2 Cl 2 results in crystals of the structurally closely related, ionic clusters (AsPh 4 ) 2 [Cu 6 In 4 Cl 4 (SePh) 16 ] and (AsPh 4 )[Cu 7 In 4 (SePh) 20 ], with product ratios dependent on the initial PhSeSiMe 3 concentration. Both molecules display a fused four‐adamantoid structure related to the solid‐state structure of CuInSe 2 . Since the crystallographic analysis for [Cu 7 In 4 (SePh) 20 ] – remained ambiguous with respect to the assignment of one of the copper atoms, we performed a high‐resolution mass spectrometric analysis as well as DFT computations to address this problem. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)
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