作业帮ptcl2的分子构型
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ptcl2的分子构型
ptcl2的分子构型
ptcl2的分子构型
In solid state,it exists in both polymeric,or "α",and hexameric,or "β" structures.The β form converts to the α form at 500 °C.In the β form,the Pt-Pt distances are 3.32-3.40 Å,indicative of some bonding between the pairs of metals.In both forms of PtCl2,each Pt center is four-coordinate,being surrounded by four chloride ligands.Complementarily,each Cl center is two-coordinate,being connected to two platinum atoms.
In solution,it likes to accommodate two more ligands to form square planar complex such as in Pt(NH3)2Cl2.