~ Electronic Properties~

                                                                                    (and some other chemistry stuff that didn't fit into any other category :) )

                                          

 

Electron Configuration

Electronegativity

Atomic Radii

Common Oxidation states

Common Isotopes

      

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                                                      Electron Configuration

         

                                                                Ground State Electron Configuration: [Xe]4f145d56s2

                                                                                

                                                   Electronic configuration of Re   

                              

 

                                                               Schematic representation of Rhenium shell structure

                                                                    

                                                                          Kossel shell structure of Re

 

                                                                                   

                                                        

 

                                                                    Electronegativity

 

                                                                 *Rhenium has an electronegativity of Rhenium:    1.9                                                           

 

                                                                    

                                                Pauling Electronegativity chart of all the elements on the Periodic Table.

 

                                                            

                                                   Pauling Electronegativity of the group 7 elements on the Periodic Table. 

 

                

                                                                                   

                                                                                       Atomic Radii

 

                                            * The (empirical) atomic radii of rhenium is 135 pm. 

 

                                          [FrontPage Image Map Component]

                                                   * Rhenium is labeled on the table (Re)

 

 

                                                                              Common Oxidation States

 

                                       * 7,6,4,2,and -1 are the most common oxidation states of Rhenium.

                              Rhenium forms compounds easily with halides to form  fluorides, bromides, chlorides, 

                                                 and iodides; rhenium also forms a few sulfides, tellurides, and oxides.

 

 

 

                                                                   

                                                               Common Isotopes:

 

Nuclide Abundance [%] Mass Spin Halflife Decay mode
182Re 0 182 7 2.67d EC
182Re 0 182 2 12.7h ECBeta+
183Re 0 183 5/2 70d EC
184Re 0 184 3 38d EC
184Re 0 184 8 165d IT,EC
185Re 37.07 184.953 5/2 -- stable
186Re 0 186 1 3.777d Beta-,EC
187Re 62.93 186.956 5/2 4.1E10y Beta-
188Re 0 188 1 16.94h Beta-

                     * "Most abundant" isotopes marked on chart (in green)