Two New Cluster Ions, Ga[GaH3]45– with a Neopentane Structure in Rb8Ga5H15 and [GaH2]nn– with a Polyethylene Structure in Rbn(GaH2)n, Represent a New Class of Compounds with Direct Ga–Ga Bonds Mimicking Common Hydrocarbons
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https://figshare.com/articles/dataset/Two_New_Cluster_Ions_Ga_GaH_sub_3_sub_sub_4_sub_sup_5_sup_with_a_Neopentane_Structure_in_Rb_sub_8_sub_Ga_sub_5_sub_H_sub_15_sub_and_GaH_sub_2_sub_sub_i_n_i_sub_sup_i_n_i_sup_with_a_Polyethylene_Structure_in_Rb_sub_i_n_i_sub_GaH_sub_2_sub_sub_i_n_i_sub_Rep/2612380
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资源简介:
The first examples of a new class of gallium hydride clusters with direct Ga–Ga bonds and common hydrocarbon structures are reported. Neutron powder diffraction was used to find a Ga[GaH3]45– cluster ion with a neopentane structure in a novel cubic structure type of Rb8Ga5H15. Another cluster ion with a polyethylene structure, [GaH2]nn–, was found in a second novel (RbGaH2)n hydride. These hydrocarbon-like clusters in gallium hydride materials have significant implications for the discovery of hydrides for hydrogen storage as well as for interesting electronic properties.
创建时间:
2016-02-22



