Keywords: Heptachlorodigallate-anion-from-Ga3Cl7-xtal-3D-balls.png Ball-and-stick model of the heptachlorodigallate III anion Ga<sup>III</sup><sub>2</sub>Cl<sub>7</sub><sup> ˆ’</sup> part of the crystal structure of Ga<sub>3</sub>Cl<sub>7</sub> better described as gallium I heptachlorodigallate III Ga<sup>I</sup>Ga<sup>III</sup><sub>2</sub>Cl<sub>7</sub> X-ray crystallographic data from Die Kristallstruktur von Ga<sub>3</sub>Cl<sub>7</sub> Frank W Hönle W Simon A Z Naturforsch Teil B 1990 45B 1 Model constructed in http //www crystalmaker com/ CrystalMaker 8 1 Image generated in http //accelrys com/products/discovery-studio/visualization/discovery-studio-visualizer html Accelrys DS Visualizer Own 2009-02-09 Ben Mills Benjah-bmm27 Images by Ben Mills Gallium I heptachlorodigallate III Anions |