Oltin izotoplari - Isotopes of gold

Ning asosiy izotoplari oltin  (79Au)
IzotopChirish
mo'llikyarim hayot (t1/2)rejimimahsulot
195Ausin186.10 dε195Pt
196Ausin6.183 dε196Pt
β196Simob ustuni
197Au100%barqaror
198Ausin2.69517 dβ198Simob ustuni
199Ausin3.169 dβ199Simob ustuni
Standart atom og'irligi Ar, standart(Au)
  • 196.966569(5)[1]

Oltin (79Au) bitta otxonaga ega izotop, 197Au va 36 radioizotoplar, bilan 195Au a bilan eng barqaror yarim hayot 186 kun. Hozirgi vaqtda oltin eng og'ir deb hisoblanadi monoizotopik element (vismut ilgari bu izotopga ishonish vismut-209, barqaror edi; ammo hozirda biroz radioaktiv ekanligi ma'lum).

Izotoplar ro'yxati

Nuklid
[n 1]
ZNIzotopik massa (Da )
[n 2][n 3]
Yarim hayot
[n 4]
Chirish
rejimi

[n 5]
Qizim
izotop

[n 6][n 7]
Spin va
tenglik
[n 8][n 4]
Tabiiy mo'llik (mol qismi)
Qo'zg'alish energiyasi[n 4]Oddiy nisbatTurlanish oralig'i
169Au7990168.99808(32)#150 # ms1/2+#
170Au7991169.99612(22)#310 (50) ms
[286 (+ 50−40) ms]
(2−)
170mAu275 (14) keV630 (60) ms
[0.62 (+ 6−5) ms]
(9+)
171Au7992170.991879(28)30 (5) msp170Pt(1/2+)
a (kamdan-kam)167Ir
171mAu250 (16) keV1.014 (19) mila (54%)167Ir11/2−
p (46%)170Pt
172Au7993171.99004(17)#4,7 (11) mila (98%)168Iryuqori
p (2%)171Pt
173Au7994172.986237(28)25 (1) milodiya169Ir(1/2+)
β+ (kamdan-kam)173Pt
173mAu214 (23) keV14,0 (9) mila (96%)169Ir(11/2−)
β+ (4%)173Pt
174Au7995173.98476(11)#139 (3) mila170Irpast
β+ (kamdan-kam)174Pt
174mAu360 (70) # keV171 (29) milodiyyuqori
175Au7996174.98127(5)100 # msa (82%)171Ir1/2+#
β+ (18%)175Pt
175mAu200 (30) # keV156 (3) mila171Ir11/2−#
β+175Pt
176Au7997175.98010(11)#1,08 (17) s
[0.84 (+ 17−14) s]
a (60%)172Ir(5−)
β+ (40%)176Pt
176mAu150 (100) # keV860 (160) milodiy(7+)
177Au7998176.976865(14)1.462 (32) sβ+ (60%)177Pt(1/2+, 3/2+)
a (40%)173Ir
177mAu216 (26) keV1.180 (12) s11/2−
178Au7999177.97603(6)2,6 (5) sβ+ (60%)178Pt
a (40%)174Ir
179Au79100178.973213(18)7.1 (3) sβ+ (78%)179Pt5/2−#
a (22%)175Ir
179mAu99 (16) keV(11/2−)
180Au79101179.972521(23)8.1 (3) sβ+ (98.2%)180Pt
a (1,8%)176Ir
181Au79102180.970079(21)13,7 (14) sβ+ (97.3%)181Pt(3/2−)
a (2,7%)177Ir
182Au79103181.969618(22)15,5 (4) sβ+ (99.87%)182Pt(2+)
a (.13%)178Ir
183Au79104182.967593(11)42.8 (10) sβ+ (99.2%)183Pt(5/2)−
a (.8%)179Ir
183m1Au73,3 (4) keV> 1 mikron(1/2)+
183m2Au230,6 (6) keV<1 ms(11/2)−
184Au79105183.967452(24)20,6 (9) sβ+184Pt5+
184mAu68,46 (1) keV47.6 (14) sβ+ (70%)184Pt2+
IT (30%)184Au
a (.013%)180Ir
185Au79106184.965789(28)4.25 (6) minβ+ (99.74%)185Pt5/2−
a (.26%)181Ir
185mAu100 (100) # keV6.8 (3) min1/2+#
186Au79107185.965953(23)10.7 (5) minβ+ (99.9992%)186Pt3−
a (8 × 10)−4%)182Ir
186mAu227,77 (7) keV110 (10) ns2+
187Au79108186.964568(27)8.4 (3) minβ+ (99.997%)187Pt1/2+
a (.003%)183Ir
187mAu120,51 (16) keV2.3 (1) sIT187Au9/2−
188Au79109187.965324(22)8.84 (6) minβ+188Pt1(−)
189Au79110188.963948(22)28,7 (3) minβ+ (99.9997%)189Pt1/2+
a (3 × 10)−4%)185Ir
189m1Au247,23 (16) keV4.59 (11) minβ+189Pt11/2−
IT (kamdan-kam)189Au
189m2Au325.11 (16) keV190 (15) ns9/2−
189m3Au2554,7 (12) keV242 (10) ns31/2+
190Au79111189.964700(17)42.8 (10) minβ+190Pt1−
a (10−6%)186Ir
190mAu200 (150) # keV125 (20) milodiyIT190Au11−#
β+ (kamdan-kam)190Pt
191Au79112190.96370(4)3.18 (8) soatβ+191Pt3/2+
191m1Au266,2 (5) keV920 (110) milodiyIT191Au(11/2−)
191m2Au2490 (1) keV> 400 ns
192Au79113191.964813(17)4.94 (9) soatβ+192Pt1−
192m1Au135.41 (25) keV29 milIT192Au(5#)+
192m2Au431,6 (5) keV160 (20) milodiy(11−)
193Au79114192.964150(11)17.65 (15) soatβ+ (100%)193Pt3/2+
a (10−5%)189Ir
193m1Au290.19 (3) keV3.9 (3) sIT (99,97%)193Au11/2−
β+ (.03%)193Pt
193m2Au2486,5 (6) keV150 (50) ns(31/2+)
194Au79115193.965365(11)38.02 (10) soatβ+194Pt1−
194m1Au107,4 (5) keV600 (8) milodiyIT194Au(5+)
194m2Au475,8 (6) keV420 (10) milodiy(11−)
195Au79116194.9650346(14)186.098 (47) dEC195Pt3/2+
195mAu318,58 (4) keV30,5 (2) sIT195Au11/2−
196Au79117195.966570(3)6.1669 (6) dβ+ (93.05%)196Pt2−
β (6.95%)196Simob ustuni
196m1Au84.660 (20) keV8.1 (2) sIT196Au5+
196m2Au595,66 (4) keV9,6 (1) soat12−
197Au[n 9]79118196.9665687(6)Barqaror3/2+1.0000
197mAu409.15 (8) keV7.73 (6) sIT197Au11/2−
198Au79119197.9682423(6)2.69517 (21) dβ198Simob ustuni2−
198m1Au312.2200 (20) keV124 (4) ns5+
198m2Au811,7 (15) keV2.27 (2) dIT198Au(12−)
199Au79120198.9687652(6)3.139 (7) dβ199Simob ustuni3/2+
199mAu548.9368 (21) keV440 (30) ms(11/2)−
200Au79121199.97073(5)48.4 (3) minβ200Simob ustuni1(−)
200mAu970 (70) keV18,7 (5) soatβ (82%)200Simob ustuni12−
IT (18%)200Au
201Au79122200.971657(3)26 (1) minβ201Simob ustuni3/2+
201m1Au594 (5) keV730 (630) ms(11/2-)
201m2Au1610 (5) keV5.6 (2.4) ms(11/2-)
202Au79123201.97381(18)28.8 (19) sβ202Simob ustuni(1−)
203Au79124202.975155(3)60 (6) sβ203Simob ustuni3/2+
203mAu641 (3) keV140 (44) msIT203Au11/2−#
204Au79125203.97772(22)#38,3 (1,3) sβ204Simob ustuni(2−)
204mAu3816 (1000) # keV2,1 (0,3) msIT204Au16+#
205Au79126204.97985(21)#32,5 (1,4) sβ205Simob ustuni3/2+#
205m1Au907 (5) keV6 (2) s11/2−#
205m2Au2850 (5) keV163 (5) ns19/2+#
206Au79127205.98474(32)#47 (11) sβ206Simob ustuni(5+, 6+)
  1. ^ mAu - hayajonlangan yadro izomeri.
  2. ^ () - noaniqlik (1σ) tegishli oxirgi raqamlardan keyin qavs ichida ixcham shaklda berilgan.
  3. ^ # - Atom massasi # bilan belgilangan: qiymat va noaniqlik faqat eksperimental ma'lumotlardan emas, balki kamida qisman Mass Surface tendentsiyalaridan kelib chiqadi (TMS ).
  4. ^ a b v # - # bilan belgilangan qiymatlar faqat eksperimental ma'lumotlardan kelib chiqmaydi, lekin hech bo'lmaganda qisman qo'shni nuklidlarning tendentsiyalaridan kelib chiqadi (TNN ).
  5. ^ Parchalanish usullari:
    EC:Elektronni tortib olish
    IT:Izomerik o'tish


    p:Proton emissiyasi
  6. ^ Qalin kursiv belgisi qizi sifatida - Daughter mahsuloti deyarli barqaror.
  7. ^ Qalin belgi qizi sifatida - qizi mahsulot barqaror.
  8. ^ () spin qiymati - zaif tayinlash argumentlari bilan spinni bildiradi.
  9. ^ Uchun potentsial material sho'rlangan bomba

Adabiyotlar

  1. ^ Meyja, Yuris; va boshq. (2016). "Elementlarning atom og'irliklari 2013 (IUPAC texnik hisoboti)". Sof va amaliy kimyo. 88 (3): 265–91. doi:10.1515 / pac-2015-0305.