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Updated: May 17, 2026
Investigations on the Ga(III) Complex of EOB-DTPA and Its 68Ga Radiolabeled Analogue
Published on: August 17, 2016
Tetra-bromidobis(dicyclo-hexyl-phosphane-κP)digallium(Ga-Ga)
Dennis H Mayo1, Yang Peng, Peter Zavalij
1Department of Chemistry and Biochemistry, Chemistry Building 094, University of Maryland, College Park, MD 20742, USA.
Abstract:
The title compound, a Ga(II) dimer, [Ga(2)Br(4)(C(12)H(23)P)(2)], was synthesized by reaction of GaBr(THF)(n) (THF is tetra-hydro-furan) with dicyclo-hexyl-phosphine in toluene. At 150 K the crystallographically centrosymmetric molecule exhibits disorder in which one of the two independent cyclo-hexyl groups is modelled over two sites in a 62 (1):38 (1) ratio. In d(6)-benzene solution, the compound exhibits virtual C(2h) symmetry as determined by (1)H NMR. The coordination environment of the Ga(II) atom is distorted tetrahedral.
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