| Atomnummer | 52 |
|---|---|
| Atommasse | 127.6 |
| mass number | 130 |
| Gruppe | 16 |
|---|---|
| Periode | 5 |
| Blok | p |
| proton | 52 p+ |
|---|---|
| neutron | 78 n0 |
| elektron | 52 e- |
| Atomradius | |
|---|---|
| molar volume | |
| Kovalent Radius | |
| Metallic Radius | |
| Ionisk radius | |
| Crystal Radius | |
| Van der Waals-radius | |
| massefylde |
| energi | |
|---|---|
| proton affinity | |
| electron affinity | |
| ioniseringsenergi | |
| Fordampningsvarme | |
| smeltevarme | |
| standard enthalpy of formation | |
| elektron | |
| Elektronskal | 2, 8, 18, 18, 6 |
| Valenselektron | 6 ⓘ |
| electron configuration | [Kr] 4d10 5s2 5p4ⓘ 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d10 5s2 5p4 |
| Oxidationstrin | -2, -1, 0, 1, 2, 3, 4, 5, 6 |
| Elektronegativitet |
2.1
|
| Electrophilicity Index | |
| fundamental state of matter | |
| stoffase | {ERROR}|
| gaseous state of matter | |
| Kogepunkt | |
| Smeltepunkt | |
| critical pressure | |
| critical temperature | |
| trippelpunkt | |
| appearance | |
| farve | Sort
|
| appearance | |
| Brydningsindeks | 1,000991
|
| materialeegenskab | |
| Varmeledningsevne | |
| Termisk ekspansion | |
| molar heat capacity | |
| Varmefylde | |
| Adiabateksponenten | |
| electrical properties | |
| type | Semiconductor |
| specifik ledningsevne | |
| Elektrisk resistivitet | |
| superledning | |
| Magnetisme | |
| type | diamagnetic |
| magnetic susceptibility (Mass) | -0,0000000039 m³/Kg
|
| magnetic susceptibility (Molar) | -0,000000000498 m³/mol
|
| magnetic susceptibility (Volume) | -0,0000243
|
| magnetic ordering | |
| Curietemperaturen | |
| Néel temperature | |
| struktur | |
| Krystalstruktur | {ERROR} |
| lattice constant | |
| Lattice Angles | π/2, π/2, 2 π/3 |
| mechanical property | |
| hårdhed | |
| Kompressibilitetsmodul | |
| Forskydningsmodul | |
| E-modul | |
| Poissons forhold | |
| speed of sound | |
| klassificering | |
| Kategori | Actinider, Metalloids |
| CAS Group | VIB |
| IUPAC Group | VIA |
| Glawe Number | 94 |
| Mendeleev Number | 102 |
| Pettifor Number | 92 |
| Geochemical Class | semi-volatile |
| Goldschmidt classification | chalcophile |
| Stable Isotopes | 4 |
|---|---|
| Unstable Isotopes | 38 |
| Natural Isotopes | 8 |
| mass number | 104 |
|---|---|
| neutron number | 52 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 2018 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 100% |
| mass number | 105 |
|---|---|
| neutron number | 53 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 633 ± 66 ns
|
| spin | 7/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 2006 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 100% |
| mass number | 106 |
|---|---|
| neutron number | 54 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 78 ± 11 us
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1981 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 100% |
| mass number | 107 |
|---|---|
| neutron number | 55 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 3,22 ± 0,09 ms
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1979 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| α (α emission) | 70% |
| β+ (β+ decay; β+ = ϵ + e+) | |
| β+ p (β+-delayed proton emission) |
| mass number | 108 |
|---|---|
| neutron number | 56 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 2,1 ± 0,1 s
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1974 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 51% |
| α (α emission) | 49% |
| β+ p (β+-delayed proton emission) | 2.4% |
| β+α (β+-delayed α emission) | 0.065% |
| mass number | 109 |
|---|---|
| neutron number | 57 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 4,4 ± 0,2 s
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1967 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 96.1% |
| α (α emission) | 3.9% |
| β+ p (β+-delayed proton emission) | 9.4% |
| β+α (β+-delayed α emission) | 0.0049% |
| mass number | 110 |
|---|---|
| neutron number | 58 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 18,6 ± 0,8 s
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1977 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| α (α emission) |
| mass number | 111 |
|---|---|
| neutron number | 59 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 26,2 ± 0,6 s
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1967 |
| Paritet |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| β+ p (β+-delayed proton emission) |
| mass number | 112 |
|---|---|
| neutron number | 60 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 2 ± 0,2 m
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1976 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 113 |
|---|---|
| neutron number | 61 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 1,7 ± 0,2 m
|
| spin | 7/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1974 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 114 |
|---|---|
| neutron number | 62 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 15,2 ± 0,7 m
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1968 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 115 |
|---|---|
| neutron number | 63 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 5,8 ± 0,2 m
|
| spin | 7/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1961 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 116 |
|---|---|
| neutron number | 64 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 2,49 ± 0,04 h
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1958 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 117 |
|---|---|
| neutron number | 65 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 62 ± 2 m
|
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1958 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| ϵ (electron capture) | 75% |
| e+ (positron emission) | 25% |
| mass number | 118 |
|---|---|
| neutron number | 66 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 6 ± 0,02 d
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1948 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| ϵ (electron capture) | 100% |
| mass number | 119 |
|---|---|
| neutron number | 67 |
| Relative Atomic Mass | |
| g-factor | 0,5 ± 0,1
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 16,05 ± 0,05 h
|
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1948 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| ϵ (electron capture) | 97.94% |
| e+ (positron emission) | 2.06% |
| mass number | 120 |
|---|---|
| neutron number | 68 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 0,09 ± 0,01
|
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1936 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| 2β+ (double β+ decay) |
| mass number | 121 |
|---|---|
| neutron number | 69 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 19,31 ± 0,07 d
|
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1939 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β+ (β+ decay; β+ = ϵ + e+) | 100% |
| mass number | 122 |
|---|---|
| neutron number | 70 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 2,55 ± 0,12
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1932 |
| Paritet | + |
| mass number | 123 |
|---|---|
| neutron number | 71 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | 0,89 ± 0,03
|
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1932 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| ϵ (electron capture) | 100% |
| mass number | 124 |
|---|---|
| neutron number | 72 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 4,74 ± 0,14
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1932 |
| Paritet | + |
| mass number | 125 |
|---|---|
| neutron number | 73 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | 7,07 ± 0,15
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1931 |
| Paritet | + |
| mass number | 126 |
|---|---|
| neutron number | 74 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 8,84 ± 0,25
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1924 |
| Paritet | + |
| mass number | 127 |
|---|---|
| neutron number | 75 |
| Relative Atomic Mass | |
| g-factor | 0,42333333333333 ± 0,0026666666666667
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 9,35 ± 0,07 h
|
| spin | 3/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1938 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 128 |
|---|---|
| neutron number | 76 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 31,74 ± 0,08
|
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 2,25 ± 0,09 Yy
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1924 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| 2β− (double β− decay) | 100% |
| mass number | 129 |
|---|---|
| neutron number | 77 |
| Relative Atomic Mass | |
| g-factor | 0,468 ± 0,0026666666666667
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 69,6 ± 0,3 m
|
| spin | 3/2 |
| nuclear quadrupole moment | 0,055 ± 0,013
|
| opdagelsesdato | 1939 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 130 |
|---|---|
| neutron number | 78 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | 34,08 ± 0,62
|
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 791 ± 21 Ey
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1924 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| 2β− (double β− decay) | 100% |
| mass number | 131 |
|---|---|
| neutron number | 79 |
| Relative Atomic Mass | |
| g-factor | 0,464 ± 0,006
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 25 ± 0,1 m
|
| spin | 3/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1939 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 132 |
|---|---|
| neutron number | 80 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 3,204 ± 0,013 d
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1948 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 133 |
|---|---|
| neutron number | 81 |
| Relative Atomic Mass | |
| g-factor | 0,56666666666667 ± 0,013333333333333
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 12,5 ± 0,3 m
|
| spin | 3/2 |
| nuclear quadrupole moment | 0,23 ± 0,09
|
| opdagelsesdato | 1940 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 134 |
|---|---|
| neutron number | 82 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 41,8 ± 0,8 m
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1948 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 135 |
|---|---|
| neutron number | 83 |
| Relative Atomic Mass | |
| g-factor | -0,19714285714286 ± 0,014285714285714
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 19 ± 0,2 s
|
| spin | 7/2 |
| nuclear quadrupole moment | 0,29 ± 0,09
|
| opdagelsesdato | 1969 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| mass number | 136 |
|---|---|
| neutron number | 84 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 17,63 ± 0,09 s
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1974 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 1.37% |
| mass number | 137 |
|---|---|
| neutron number | 85 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 2,49 ± 0,05 s
|
| spin | 3/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1975 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 2.94% |
| mass number | 138 |
|---|---|
| neutron number | 86 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 1,46 ± 0,25 s
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1975 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | 4.8% |
| mass number | 139 |
|---|---|
| neutron number | 87 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 724 ± 81 ms
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1994 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) |
| mass number | 140 |
|---|---|
| neutron number | 88 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 351 ± 5 ms
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1994 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) |
| mass number | 141 |
|---|---|
| neutron number | 89 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 193 ± 16 ms
|
| spin | 5/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1994 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| mass number | 142 |
|---|---|
| neutron number | 90 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 147 ± 8 ms
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1994 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| mass number | 143 |
|---|---|
| neutron number | 91 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 120 ± 8 ms
|
| spin | 7/2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 2010 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| mass number | 144 |
|---|---|
| neutron number | 92 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 93 ± 60 ms
|
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 2015 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| mass number | 145 |
|---|---|
| neutron number | 93 |
| Relative Atomic Mass | |
| g-factor | 0
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | |
| spin | 0 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 2018 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | |
| β− n (β−-delayed neutron emission) | |
| 2n (2-neutron emission) |
| opdager eller opfinder | Franz Müller von Reichenstein |
|---|---|
| fundsted | Romania |
| opdagelsesdato | 1782 |
| etymologi | Latin: tellus (earth). |
| udtale | te-LOOR-i-em (engelsk) |
| Forekomst | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (verdenshave) | |
| natural abundance (menneskelige krop) | |
| natural abundance (Meteoroid) | 0,00021 %
|
| natural abundance (Solen) | |
| Abundance in Universe | 0,0000009 %
|
| 1 | s | 1.0432 |
| 2 | p | 4.14 |
| 2 | s | 13.6688 |
| 3 | d | 14.1607 |
| 3 | p | 17.9911 |
| 3 | s | 18.0019 |
| 4 | d | 32.04 |
| 4 | p | 28.878 |
| 4 | s | 27.5916 |
| 5 | p | 41.1915 |
| 5 | s | 39.462 |