Изотопи на антимонот

Антимонот (Sb) се јавува во два стабилни изотопи, Sb и Sb. Постојат 37 вештачки радиоактивни изотопи, од кои најдолговечни се Sb, со време на полураспад од 2,75856 години; Sb, со време на полураспад 60,2 дена и Sb, со време на полураспад 12,35 дена. Сите други изотопи имаат време на полураспад помалку од 4 дена, повеќето помалку од еден час. Има и многу изомери, од кои најдолготрајниот е  Sb со време на полураспад 5,76 дена.

Освен берилиумот, антимонот е најлесниот елемент забележан дека има изотопи способни за алфа-распаѓање. Sb се гледа дека е подложен на овој начин на распаѓање. Некои светлосни елементи, имено оние во близина на Be, имаат изотопи со одложена алфа-емисија (по протонска или бета-емисија) како ретка гранка.

 Список на изотопи 

|-id=Антимон-104
| rowspan=4|104Sb
| rowspan=4 style="text-align:right" | 51
| rowspan=4 style="text-align:right" | 53
| rowspan=4|103,93634(11)#
| rowspan=4|470(130) мс
| β+?
| 104Sn
| rowspan=4|
| rowspan=4|
| rowspan=4|
|-
| p (<7%)
| 103Sn
|-
| β+, p (<7%)
| 103In
|-
| α?
| 100In
|-id=Антимон-105
| rowspan=3|105Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 54
| rowspan=3|104,931277(23)
| rowspan=3|1,12(16) с
| β+ (>99,9%)
| 105Sn
| rowspan=3|(5/2+)
| rowspan=3|
| rowspan=3|
|-
| p (<0,1%)
| 104Sn
|-
| β+, p?
| 104In
|-id=Антимон-106
| 106Sb
| style="text-align:right" | 51
| style="text-align:right" | 55
| 105,9286380(80)
| 0,6(2) с
| β+
| 106Sn
| (2+)
|
|
|-id=Антимон-106m
| style="text-indent:1em" | 106mSb
| colspan="3" style="text-indent:2em" | 103,5(3) keV
| 226(14) нс
| IT
| 106Sb
| (4+)
|
|
|-id=Антимон-107
| 107Sb
| style="text-align:right" | 51
| style="text-align:right" | 56
| 106,9241506(45)
| 4,0(2) с
| β+
| 107Sn
| 5/2+#
|
|
|-id=Антимон-108
| 108Sb
| style="text-align:right" | 51
| style="text-align:right" | 57
| 107,9222267(59)
| 7,4(3) с
| β+
| 108Sn
| (4+)
| 
| 
|-id=Антимон-109
| 109Sb
| style="text-align:right" | 51
| style="text-align:right" | 58
| 108,9181412(57)
| 17,2(5) с
| β+
| 109Sn
| 5/2+#
|
|
|-id=Антимон-110
| 110Sb
| style="text-align:right" | 51
| style="text-align:right" | 59
| 109,9168543(64)
| 23,6(3) с
| β+
| 110Sn
| (3+)
|
|
|-id=Антимон-111
| 111Sb
| style="text-align:right" | 51
| style="text-align:right" | 60
| 110,9132182(95)
| 75(1) с
| β+
| 111Sn
| (5/2+)
|
|
|-id=Антимон-112
| 112Sb
| style="text-align:right" | 51
| style="text-align:right" | 61
| 111,912400(19)
| 53,5(6) с
| β+
| 112Sn
| (3+)
|
|
|-id=Антимон-112m
| style="text-indent:1em" | 112mSb
| colspan="3" style="text-indent:2em" | 825,9(4) keV
| 536(22) нс
| IT
| 112Sb
| (8−)
|
|
|-id=Антимон-113
| 113Sb
| style="text-align:right" | 51
| style="text-align:right" | 62
| 112,909375(18)
| 6,67(7) мин
| β+
| 113Sn
| 5/2+
|
|
|-id=Антимон-114
| 114Sb
| style="text-align:right" | 51
| style="text-align:right" | 63
| 113,909289(21)
| 3,49(3) мин
| β+
| 114Sn
| 3+
|
|
|-id=Антимон-114m
| style="text-indent:1em" | 114mSb
| colspan="3" style="text-indent:2em" | 495,5(7) keV
| 219(12) μс
| IT
| 114Sb
| (8−)
|
|
|-id=Антимон-115
| 115Sb
| style="text-align:right" | 51
| style="text-align:right" | 64
| 114,906598(17)
| 32,1(3) мин
| β+
| 115Sn
| 5/2+
|
|
|-id=Антимон-115m
| style="text-indent:1em" | 115mSb
| colspan="3" style="text-indent:2em" | 2796,26(9) keV
| 159(3) нс
| IT
| 115Sb
| (19/2)−
|
|
|-id=Антимон-116
| 116Sb
| style="text-align:right" | 51
| style="text-align:right" | 65
| 115,9067927(55)
| 15,8(8) мин
| β+
| 116Sn
| 3+
|
|
|-id=Антимон-116m1
| style="text-indent:1em" | 116m1Sb
| colspan="3" style="text-indent:2em" | 93,99(5) keV
| 194(4) нс
| IT
| 116Sb
| 1+
|
|
|-id=Антимон-116m2
| style="text-indent:1em" | 116m2Sb
| colspan="3" style="text-indent:2em" | 390(40) keV
| 60,3(6) мин
| β+
| 116Sn
| 8−
|
|
|-id=Антимон-117
| 117Sb
| style="text-align:right" | 51
| style="text-align:right" | 66
| 116,9048415(91)
| 2,97(2) h
| β+
| 117Sn
| 5/2+
|
|
|-id=Антимон-117m1
| style="text-indent:1em" | 117m1Sb
| colspan="3" style="text-indent:2em" | 3130,76(19) keV
| 355(17) μс
| IT
| 117Sb
| (25/2)+
|
|
|-id=Антимон-117m2
| style="text-indent:1em" | 117m2Sb
| colspan="3" style="text-indent:2em" | 3230,7(2) keV
| 290(5) нс
| IT
| 117Sb
| (23/2−)
|
|
|-id=Антимон-118
| 118Sb
| style="text-align:right" | 51
| style="text-align:right" | 67
| 117,9055322(32)
| 3,6(1) мин
| β+
| 118Sn
| 1+
|
|
|-id=Антимон-118m1
| style="text-indent:1em" | 118m1Sb
| colspan="3" style="text-indent:2em" | 50,814(21) keV
| 20,6(6) μс
| IT
| 118Sb
| 3+
|
|
|-id=Антимон-118m2
| style="text-indent:1em" | 118m2Sb
| colspan="3" style="text-indent:2em" | 250(6) keV
| 5,01(3) h
| β+
| 118Sn
| 8−
|
|
|-id=Антимон-119
| 119Sb
| style="text-align:right" | 51
| style="text-align:right" | 68
| 118,9039441(75)
| 38,19(22) h
| EC
| 119Sn
| 5/2+
|
|
|-id=Антимон-119m1
| style="text-indent:1em" | 119m1Sb
| colspan="3" style="text-indent:2em" | 2553,6(3) keV
| 130(3) нс
| IT
| 119Sb
| 19/2−
|
|
|-id=Антимон-119m2
| style="text-indent:1em" | 119m2Sb
| colspan="3" style="text-indent:2em" | 2841,7(4) keV
| 835(81) мс
| IT
| 119Sb
| 25/2+
|
|
|-id=Антимон-120
| 120Sb
| style="text-align:right" | 51
| style="text-align:right" | 69
| 119,9050803(77)
| 15,89(4) мин
| β+
| 120Sn
| 1+
|
|
|-id=Антимон-120m1
| style="text-indent:1em" | 120m1SbРедоследот на основната состојба и изомерот е неизвесен.
| colspan="3" style="text-indent:2em" | 0(100)# keV
| 5,76(2) д
| β+
| 120Sn
| 8−
|
|
|-id=Антимон-120m2
| style="text-indent:1em" | 120m2Sb
| colspan="3" style="text-indent:2em" | 78,16(5) keV
| 246(2) нс
| IT
| 120Sb
| (3+)
|
|
|-id=Антимон-120m3
| style="text-indent:1em" | 120m3Sb
| colspan="3" style="text-indent:2em" | 2328(100)# keV
| 400(8) нс
| IT
| 120Sb
| 13+
|
|
|-id=Антимон-121
| 121SbФисионен производ
| style="text-align:right" | 51
| style="text-align:right" | 70
| 120,9038114(27)
| colspan=3 align=center|Stable
| 5/2+
| 0,5721(5)
|
|-id=Антимон-121m
| style="text-indent:1em" | 121mSb
| colspan="3" style="text-indent:2em" | 2751(17) keV
| 179(6) μс
| IT
| 121Sb
| (25/2+)
|
|
|-id=Антимон-122
| rowspan=2|122Sb
| rowspan=2 style="text-align:right" | 51
| rowspan=2 style="text-align:right" | 71
| rowspan=2|121,9051693(27)
| rowspan=2|2,7238(2) д
| β− (97,59%)
| 122Te
| rowspan=2|2−
| rowspan=2|
| rowspan=2|
|-
| β+ (2,41%)
| 122Sn
|-id=Антимон-122m1
| style="text-indent:1em" | 122m1Sb
| colspan="3" style="text-indent:2em" | 61,4131(5) keV
| 1,86(8) μс
| IT
| 122Sb
| 3+
|
|
|-id=Антимон-122m2
| style="text-indent:1em" | 122m2Sb
| colspan="3" style="text-indent:2em" | 137,4726(8) keV
| 0,53(3) мс
| IT
| 122Sb
| 5+
|
|
|-id=Антимон-122m3
| style="text-indent:1em" | 122m3Sb
| colspan="3" style="text-indent:2em" | 163,5591(17) keV
| 4,191(3) мин
| IT
| 122Sb
| 8−
|
|
|-id=Антимон-123
| 123Sb
| style="text-align:right" | 51
| style="text-align:right" | 72
| 122,9042153(15)
| colspan=3 align=center|Stable
| 7/2+
| 0,4279(5)
|
|-id=Антимон-123m1
| style="text-indent:1em" | 123m1Sb
| colspan="3" style="text-indent:2em" | 2237,8(3) keV
| 214(3) нс
| IT
| 123Sb
| 19/2−
|
|
|-id=Антимон-123m2
| style="text-indent:1em" | 123m2Sb
| colspan="3" style="text-indent:2em" | 2613,4(4) keV
| 65(1) μс
| IT
| 123Sb
| 23/2+
|
|
|-id=Антимон-124
| 124Sb
| style="text-align:right" | 51
| style="text-align:right" | 73
| 123,9059371(15)
| 60,20(3) д
| β−
| 124Te
| 3−
|
|
|-id=Антимон-124m1
| rowspan=2 style="text-indent:1em" | 124m1Sb
| rowspan=2 colspan="3" style="text-indent:2em" | 10,8627(8) keV
| rowspan=2|93(5) с
| IT (75%)
| 124Sb
| rowspan=2|5+
| rowspan=2|
| rowspan=2|
|-
| β− (25%)
| 124Te
|-id=Антимон-124m2
| style="text-indent:1em" | 124m2Sb
| colspan="3" style="text-indent:2em" | 36,8440(14) keV
| 20,2(2) мин
| IT
| 124m1Sb
| (8)−
|
|
|-id=Антимон-124m3
| style="text-indent:1em" | 124m3Sb
| colspan="3" style="text-indent:2em" | 40,8038(7) keV
| 3,2(3) μс
| IT
| 124Sb
| (3+)
|
|
|-id=Антимон-125
| 125Sb
| style="text-align:right" | 51
| style="text-align:right" | 74
| 124,9052543(27)
| 2,7576(11) г
| β−
| 125Te
| 7/2+
|
|
|-id=Антимон-125m1
| style="text-indent:1em" | 125m1Sb
| colspan="3" style="text-indent:2em" | 1971,25(20) keV
| 4,1(2) μс
| IT
| 125Sb
| 15/2−
|
|
|-id=Антимон-125m2
| style="text-indent:1em" | 125m2Sb
| colspan="3" style="text-indent:2em" | 2112,1(3) keV
| 28,5(5) μс
| IT
| 125Sb
| 19/2−
|
|
|-id=Антимон-125m3
| style="text-indent:1em" | 125m3Sb
| colspan="3" style="text-indent:2em" | 2471,0(4) keV
| 277,0(64) нс
| IT
| 125Sb
| (23/2)+
|
|
|-id=Антимон-126
| 126Sb
| style="text-align:right" | 51
| style="text-align:right" | 75
| 125,907253(34)
| 12,35(6) д
| β−
| 126Te
| 8−
|
|
|-id=Антимон-126m1
| rowspan=2 style="text-indent:1em" | 126m1Sb
| rowspan=2 colspan="3" style="text-indent:2em" | 17,7(3) keV
| rowspan=2|19,15(8) мин
| β− (86%)
| 126Te
| rowspan=2|5+
| rowspan=2|
| rowspan=2|
|-
| IT (14%)
| 126Sb
|-id=Антимон-126m2
| style="text-indent:1em" | 126m2Sb
| colspan="3" style="text-indent:2em" | 40,4(3) keV
| ~11 с
| IT
| 126m1Sb
| 3−
|
|
|-id=Антимон-126m3
| style="text-indent:1em" | 126m3Sb
| colspan="3" style="text-indent:2em" | 104,6(3) keV
| 553(5) нс
| IT
| 126Sb
| 3+
|
|
|-id=Антимон-126m4
| style="text-indent:1em" | 126m4Sb
| colspan="3" style="text-indent:2em" | 1810,7(17) keV
| 90(16) нс
| IT
| 126Sb
| (13+)
|
|
|-id=Антимон-127
| 127Sb
| style="text-align:right" | 51
| style="text-align:right" | 76
| 126,9069256(55)
| 3,85(5) д
| β−
| 127Te
| 7/2+
|
|
|-id=Антимон-127m1
| style="text-indent:1em" | 127m1Sb
| colspan="3" style="text-indent:2em" | 1920,19(21) keV
| 11,7(1) μс
| IT
| 127Sb
| 15/2−
|
|
|-id=Антимон-127m2
| style="text-indent:1em" | 127m2Sb
| colspan="3" style="text-indent:2em" | 2324,7(4) keV
| 269(5) нс
| IT
| 127Sb
| 23/2+
|
|
|-id=Антимон-128
| 128Sb
| style="text-align:right" | 51
| style="text-align:right" | 77
| 127,909146(20)
| 9,05(4) h
| β−
| 128Te
| 8−
|
|
|-id=Антимон-128m1
| rowspan=2 style="text-indent:1em" | 128m1Sb
| rowspan=2 colspan="3" style="text-indent:2em" | 10(6) keV
| rowspan=2|10,41(18) мин
| β− (96,4%)
| 128Te
| rowspan=2|5+
| rowspan=2|
| rowspan=2|
|-
| IT (3,6%)
| 128Sb
|-id=Антимон-128m2
| style="text-indent:1em" | 128m2Sb
| colspan="3" style="text-indent:2em" | 1617,3(7) keV
| 500(20) нс
| IT
| 128Sb
| (11+)
|
|
|-id=Антимон-128m3
| style="text-indent:1em" | 128m3Sb
| colspan="3" style="text-indent:2em" | 1769,9(12) keV
| 217(7) нс
| IT
| 128Sb
| (13+)
|
|
|-id=Антимон-129
| 129Sb
| style="text-align:right" | 51
| style="text-align:right" | 78
| 128,909147(23)
| 4,366(26) h
| β−
| 129Te
| 7/2+
|
|
|-id=Антимон-129m1
| rowspan=2 style="text-indent:1em" | 129m1Sb
| rowspan=2 colspan="3" style="text-indent:2em" | 1851,31(6) keV
| rowspan=2|17,7(1) мин
| β− (85%)
| 129Te
| rowspan=2|19/2−
| rowspan=2|
| rowspan=2|
|-
| IT (15%)
| 129Sb
|-id=Антимон-129m2
| style="text-indent:1em" | 129m2Sb
| colspan="3" style="text-indent:2em" | 1861,06(5) keV
| 2,23(17) μс
| IT
| 129Sb
| 15/2−
|
|
|-id=Антимон-129m3
| style="text-indent:1em" | 129m3Sb
| colspan="3" style="text-indent:2em" | 2139,4(3) keV
| 0,89(3) μс
| IT
| 129Sb
| 23/2+
|
|
|-id=Антимон-130
| 130Sb
| style="text-align:right" | 51
| style="text-align:right" | 79
| 129,911663(15)
| 39,5(8) мин
| β−
| 130Te
| 8−
|
|
|-id=Антимон-130m1
| style="text-indent:1em" | 130m1Sb
| colspan="3" style="text-indent:2em" | 4,80(20) keV
| 6,3(2) мин
| β−
| 130Te
| 4+
|
|
|-id=Антимон-130m2
| style="text-indent:1em" | 130m2Sb
| colspan="3" style="text-indent:2em" | 84,67(4) keV
| 800(100) нс
| IT
| 130Sb
| 6−
|
|
|-id=Антимон-130m3
| style="text-indent:1em" | 130m3Sb
| colspan="3" style="text-indent:2em" | 1508(1) keV
| 600(15) нс
| IT
| 130Sb
| (11+)
|
|
|-id=Антимон-130m4
| style="text-indent:1em" | 130m4Sb
| colspan="3" style="text-indent:2em" | 1544,7(5) keV
| 1,25(1) μс
| IT
| 130Sb
| (13+)
|
|
|-id=Антимон-131
| 131Sb
| style="text-align:right" | 51
| style="text-align:right" | 80
| 130,9119893(22)
| 23,03(4) мин
| β−
| 131Te
| 7/2+
|
|
|-id=Антимон-131m1
| style="text-indent:1em" | 131m1Sb
| colspan="3" style="text-indent:2em" | 1676,06(6) keV
| 64,2(26) μс
| IT
| 131Sb
| 15/2−
|
|
|-id=Антимон-131m2
| style="text-indent:1em" | 131m2Sb
| colspan="3" style="text-indent:2em" | 1687,2(9) keV
| 4,3(8) μс
| IT
| 131Sb
| 19/2−
|
|
|-id=Антимон-131m3
| style="text-indent:1em" | 131m3Sb
| colspan="3" style="text-indent:2em" | 2165,6(15) keV
| 0,97(3) μс
| IT
| 131Sb
| 23/2+
|
|
|-id=Антимон-132
| 132Sb
| style="text-align:right" | 51
| style="text-align:right" | 81
| 131,9145141(29)
| 2,79(7) мин
| β−
| 132Te
| (4)+
|
|
|-id=Антимон-132m1
| style="text-indent:1em" | 132m1Sb
| colspan="3" style="text-indent:2em" | 139,3(20) keV
| 4,10(5) мин
| β−
| 132Te
| (8−)
|
|
|-id=Антимон-132m2
| style="text-indent:1em" | 132m2Sb
| colspan="3" style="text-indent:2em" | 254,5(3) keV
| 102(4) нс
| IT
| 132Sb
| (6−)
|
|
|-id=Антимон-133
| 133Sb
| style="text-align:right" | 51
| style="text-align:right" | 82
| 132,9152721(34)
| 2,34(5) мин
| β−
| 133Te
| (7/2+)
|
|
|-id=Антимон-133m
| style="text-indent:1em" | 133mSb
| colspan="3" style="text-indent:2em" | 4541(9) keV
| 16,54(19) μс
| IT
| 133Sb
| (21/2+)
|
|
|-id=Антимон-134
| rowspan=2|134Sb
| rowspan=2 style="text-align:right" | 51
| rowspan=2 style="text-align:right" | 83
| rowspan=2|133,9205373(33)
| rowspan=2|674(4) мс
| β−
| 134Te
| rowspan=2|(0-)
| rowspan=2|
| rowspan=2|
|-
| β−, n?
| 133Te
|-id=Антимон-134m
| rowspan=2 style="text-indent:1em" | 134mSb
| rowspan=2 colspan="3" style="text-indent:2em" | 279(1) keV
| rowspan=2|10,01(4) с
| β− (99,91%)
| 134Te
| rowspan=2|(7−)
| rowspan=2|
| rowspan=2|
|-
| β−, n (0,088%)
| 133Te
|-id=Антимон-135
| rowspan=2|135Sb
| rowspan=2 style="text-align:right" | 51
| rowspan=2 style="text-align:right" | 84
| rowspan=2|134,9251844(28)
| rowspan=2|1,668(9) с
| β− (80,9%)
| 135Te
| rowspan=2|(7/2+)
| rowspan=2|
| rowspan=2|
|-
| β−, n (19,1%)
| 134Te
|-id=Антимон-136
| rowspan=3|136Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 85
| rowspan=3|135,9307490(63)
| rowspan=3|0,923(14) с
| β− (75,2%)
| 136Te
| rowspan=3|(1−)
| rowspan=3|
| rowspan=3|
|-
| β−, n (24,7%)
| 135Te
|-
| β−, 2n (0,14%)
| 134Te
|-id=Антимон-136m
| style="text-indent:1em" | 136mSb
| colspan="3" style="text-indent:2em" | 269,3(5) keV
| 570(5) нс
| IT
| 136Sb
| (6−)
|
|
|-id=Антимон-137
| rowspan=3|137Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 86
| rowspan=3|136,935523(56)
| rowspan=3|497(21) мс
| β− (51%)
| 137Te
| rowspan=3|7/2+#
| rowspan=3|
| rowspan=3|
|-
| β−, n (49%)
| 136Te
|-
| β−, 2n?
| 135Te
|-id=Антимон-138
| rowspan=3|138Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 87
| rowspan=3|137,94133(32)#
| rowspan=3|333(7) мс
| β−, n (72%)
| 137Te
| rowspan=3|(3−)
| rowspan=3|
| rowspan=3|
|-
| β− (28%)
| 138Te
|-
| β−, 2n?
| 136Te
|-id=Антимон-139
| rowspan=3|139Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 88
| rowspan=3|138,94627(43)#
| rowspan=3|182(9) мс
| β−, n (90%)
| 138Te
| rowspan=3|7/2+#
| rowspan=3|
| rowspan=3|
|-
| β− (10%)
| 139Te
|-
| β−, 2n?
| 137Te
|-id=Антимон-140
| rowspan=3|140Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 89
| rowspan=3|139,95235(64)#
| rowspan=3|170(6) мс
| β− (69%)
| 140Te
| rowspan=3|(3−)
| rowspan=3|
| rowspan=3|
|-
| β−, n (23%)
| 139Te
|-
| β−, 2n (7,6%)
| 138Te
|-id=Антимон-140m
| style="text-indent:1em" | 140mSb
| colspan="3" style="text-indent:2em" | 330(30)# keV
| 41(8) μс
| IT
| 140Sb
| (6−,7−)
|
|
|-id=Антимон-141
| rowspan=3|141Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 90
| rowspan=3|140,95755(54)#
| rowspan=3|103(29) мс
| β−
| 141Te
| rowspan=3|7/2+#
| rowspan=3|
| rowspan=3|
|-
| β−, n?
| 140Te
|-
| β−, 2n?
| 139Te
|-id=Антимон-142
| rowspan=3|142Sb
| rowspan=3 style="text-align:right" | 51
| rowspan=3 style="text-align:right" | 91
| rowspan=3|141,96392(32)#
| rowspan=3|80(50) мс
| β−
| 142Te
| rowspan=3|
| rowspan=3|
| rowspan=3|
|-
| β−, n?
| 141Te
|-
| β−, 2n?
| 130Te

Белешки

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Антимон
Категорија:Антимон
Категорија:Изотопи на антимонот