Iron/Isotopes: Difference between revisions

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(isotopes of Fe)
 
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<sup>45</sup>Fe    
{| class="wikitable" align="center" sortable
<sup>46</sup>Fe 20 ms 0+ %EC=100, %ECP=? 
|+ Isotopes of Iron and Their Properties
<sup>47</sup>Fe 27 ms  %EC+%B+=100, %ECP=? 
! Isotope !! Half-life !! Spin !! Abundance (%)
<sup>48</sup>Fe  44 ms 0+ %EC+%B+=100, %ECP > 3.6 11 
|-
<sup>49</sup>Fe  70 ms (7/2-) %EC+%B+=100, %ECP > 62 
| <sup>45</sup>Fe|| || ||
<sup>50</sup>Fe  150 ms 0+ %EC+%B+=100, %B+P ~ 0 
|-
<sup>51</sup>Fe  305 ms 5/2- %EC+%B+=100 
| <sup>46</sup>Fe   || 20 ms || 0+ ||
<sup>52</sup>Fe  8.275 h 0+ %EC+%B+=100 
|-
<sup>52m1</sup>Fe 45.9 s (12+)  %EC+%B+=100 
| <sup>47</sup>Fe|| 27 ms|| ||
<sup>53</sup>Fe  8.51 m 7/2- %EC+%B+=100 
|-
<sup>53</sup>m1Fe 2.58 m 19/2- %IT=100 
| <sup>48</sup>Fe  || 44 ms|| 0+ ||
<sup>54</sup>Fe  stable 0+ %Abundance=5.8 1
|-
<sup>55</sup>Fe  2.73 y 3/2- %EC=100 
| <sup>49</sup>Fe  || 70 ms || (7/2-) ||
<sup>56</sup>Fe  stable 0+ %Abundance=91.72 30
|-
<sup>57</sup>Fe  stable 1/2- %Abundance=2.2 1
| <sup>50</sup>Fe  || 150 ms || 0+ ||
<sup>58</sup>Fe  stable 0+ %Abundance=0.28 1
|-
<sup>59</sup>Fe  44.503 d 3/2-  %B-=100 
| <sup>51</sup>Fe  || 305 ms || 5/2- ||
<sup>60</sup>Fe  1.5e+6 y 0+  %B-=100 
|-
<sup>61</sup>Fe  5.98 m 3/2-,5/2-  %B-=100 
| <sup>52</sup>Fe  || 8.275 h|| 0+ ||
<sup>62</sup>Fe  68 s 0+  %B-=100 
|-
<sup>63</sup>Fe  6.1 s (5/2)-  %B-=100 
| <sup>52m1</sup>Fe || 45.9 s|| (12+) ||  
<sup>64</sup>Fe  2.0 s 0+  %B-=100 
|-
<sup>65</sup>Fe  0.4 s  %B-=100 
| <sup>53</sup>Fe  || 8.51 m|| 7/2- ||
<sup>66</sup>Fe 440 ms 0+  %B-=100 
|-
<sup>67</sup>Fe 470 ms (1/2-)  %B-=100, %B-N=1.1 sys 
| <sup>53m1</sup>Fe|| 2.58 m|| 19/2- ||
<sup>68</sup>Fe 0.10 s 0+  %B-=100 
|-
<sup>69</sup>Fe  170 ms (1/2-)  %B-=100, %B-N=6.9 sys 
| <sup>54</sup>Fe || stable|| 0+ || 5.8 1
<sup>70</sup>Fe   0+  %B-=? 
|-
<sup>71</sup>Fe   (7/2+)  %B-=? 
| <sup>55</sup>Fe || 2.73 y || 3/2- ||
<sup>72</sup>Fe   0+  %B-=?
|-
| <sup>56</sup>Fe || stable || 0+ || 91.72 30  
|-
| <sup>57</sup>Fe || stable || 1/2- || 2.2 1  
|-
| <sup>58</sup>Fe || stable || 0+ || 0.28 1  
|-
| <sup>59</sup>Fe || 44.503 d || 3/2- ||  
|-
| <sup>60</sup>Fe || 1.5e+6 y || 0+ ||  
|-
| <sup>61</sup>Fe || 5.98 m || 3/2-,5/2- ||  
|-
| <sup>62</sup>Fe || 68 s || 0+ ||  
|-
| <sup>63</sup>Fe || 6.1 s || (5/2)-  || 
|-
| <sup>64</sup>Fe || 2.0 s || 0+ ||  
|-
| <sup>65</sup>Fe || 0.4 s  ||  || 
|-
| <sup>66</sup>Fe|| 440 ms   || 0+ ||  
|-
| <sup>67</sup>Fe || 470 ms || (1/2-) ||  
|-
| <sup>68</sup>Fe || 0.10 s|| 0+ ||  
|-
| <sup>69</sup>Fe || || (1/2-) ||  
|-
| <sup>70</sup>Fe ||  || 0+ ||  
|-
| <sup>71</sup>Fe ||  || (7/2+) ||  
|-
| <sup>72</sup>Fe ||  || 0+ ||  
|-
|}
 
Adapted from The Berkeley Laboratory Isotopes Project  (http://ie.lbl.gov/education/parent/Fe_iso.htm)

Latest revision as of 13:50, 5 May 2008

This article is developing and not approved.
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https://en.citizendium.org/wiki/index.php?title=Iron/Isotopes&printable=yes
More information on the different isotopes of Iron.
Isotopes of Iron and Their Properties
Isotope Half-life Spin Abundance (%)
45Fe
46Fe 20 ms 0+
47Fe 27 ms
48Fe 44 ms 0+
49Fe 70 ms (7/2-)
50Fe 150 ms 0+
51Fe 305 ms 5/2-
52Fe 8.275 h 0+
52m1Fe 45.9 s (12+)
53Fe 8.51 m 7/2-
53m1Fe 2.58 m 19/2-
54Fe stable 0+ 5.8 1
55Fe 2.73 y 3/2-
56Fe stable 0+ 91.72 30
57Fe stable 1/2- 2.2 1
58Fe stable 0+ 0.28 1
59Fe 44.503 d 3/2-
60Fe 1.5e+6 y 0+
61Fe 5.98 m 3/2-,5/2-
62Fe 68 s 0+
63Fe 6.1 s (5/2)-
64Fe 2.0 s 0+
65Fe 0.4 s
66Fe 440 ms 0+
67Fe 470 ms (1/2-)
68Fe 0.10 s 0+
69Fe (1/2-)
70Fe 0+
71Fe (7/2+)
72Fe 0+

Adapted from The Berkeley Laboratory Isotopes Project (http://ie.lbl.gov/education/parent/Fe_iso.htm)

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