β-Technetium Trichloride: Formation, Structure, and First-Principles Calculations
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https://figshare.com/articles/dataset/_Technetium_Trichloride_Formation_Structure_and_First_Principles_Calculations/2543173
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资源简介：
A second polymorph of technetium trichloride, β-TcCl3, has been identified from the reaction between Tc metal and
Cl2 gas. The structure of β-TcCl3 consists
of infinite layers of edge-sharing octahedra, similar to its MoCl3 and RuCl3 analogues. The Tc–Tc distance
[2.861(3) Å] between adjacent octahedra is indicative of metal–metal
bonding. Earlier theoretical work predicted that β-TcCl3 is less stable than α-TcCl3. In agreement
with the prediction, β-TcCl3 slowly transforms into
α-TcCl3 (Tc3Cl9) over 16 days
at 280 °C.
创建时间：
2012-05-07
