Platinaning izotoplari - Isotopes of platinum

Ning asosiy izotoplari platina (₇₈Pt)
Standart atom og'irligi Ar, standart(Pt)	195.084(9);
	ko'rinish; gapirish; tahrirlash;

Tabiiyki platina (₇₈Pt) beshtadan iborat barqaror izotoplar (¹⁹²Pt, ¹⁹⁴Pt, ¹⁹⁵Pt, ¹⁹⁶Pt, ¹⁹⁸Pt) va juda uzoq umr ko'rgan (yarim hayot 6.50×10¹¹ yil) radioizotop (¹⁹⁰Pt). Shuningdek, taniqli 34 kishi bor sintetik radioizotoplar, ularning eng uzoq umr ko'rganlari ¹⁹³Yarim umr 50 yil bo'lgan Pt. Boshqa barcha izotoplarning yarim umr ko'rish muddati bir yilgacha, ko'pi esa bir sutkaga to'g'ri keladi.

Izotoplar ro'yxati

Nuklid ^{[n 1]}	Z	N	Izotopik 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 9]}	Tabiiy mo'llik (mol qismi)
Nuklid ^{[n 1]}	Qo'zg'alish energiyasi^{[n 9]}			Yarim hayot ^{[n 4]}	Chirish rejimi ^{[n 5]}	Qizim izotop ^{[n 6]}^{[n 7]}	Spin va tenglik ^{[n 8]}^{[n 9]}	Oddiy nisbat	Turlanish oralig'i
¹⁶⁵Pt^[2]	78	87		260 (+ 260-90) ms	a	¹⁶¹Os
¹⁶⁶Pt	78	88	165.99486(54)#	260 (+ 300-60) ms^[2]	a	¹⁶²Os	0+
¹⁶⁷Pt	78	89	166.99298(44)#	1,1 (2) mil^[2]	a	¹⁶³Os	7/2−#
¹⁶⁸Pt	78	90	167.98815(22)	2.00 (18) ms	a	¹⁶⁴Os	0+
¹⁶⁸Pt	78	90	167.98815(22)	2.00 (18) ms	β⁺ (kamdan-kam)	¹⁶⁸Ir	0+
¹⁶⁹Pt	78	91	168.98672(22)#	3,7 (15) mil	a	¹⁶⁵Os	3/2−#
¹⁶⁹Pt	78	91	168.98672(22)#	3,7 (15) mil	β⁺ (kamdan-kam)	¹⁶⁹Ir	3/2−#
¹⁷⁰Pt	78	92	169.982495(20)	14,0 (2) mil	a (98%)	¹⁶⁶Os	0+
¹⁷⁰Pt	78	92	169.982495(20)	14,0 (2) mil	β⁺ (2%)	¹⁷⁰Ir	0+
¹⁷¹Pt	78	93	170.98124(9)	51 (2) mil	a (99%)	¹⁶⁷Os	3/2−#
¹⁷¹Pt	78	93	170.98124(9)	51 (2) mil	β⁺ (1%)	¹⁷¹Ir	3/2−#
¹⁷²Pt	78	94	171.977347(14)	98,4 (24) ms	a (77%)	¹⁶⁸Os	0+
¹⁷²Pt	78	94	171.977347(14)	98,4 (24) ms	β⁺ (23%)	¹⁷²Ir	0+
¹⁷³Pt	78	95	172.97644(6)	365 (7) mil	a (84%)	¹⁶⁹Os	5/2−#
¹⁷³Pt	78	95	172.97644(6)	365 (7) mil	β⁺ (16%)	¹⁷³Ir	5/2−#
¹⁷⁴Pt	78	96	173.972819(13)	0.889 (17) s	a (83%)	¹⁷⁰Os	0+
¹⁷⁴Pt	78	96	173.972819(13)	0.889 (17) s	β⁺ (17%)	¹⁷⁴Ir	0+
¹⁷⁵Pt	78	97	174.972421(20)	2.53 (6) s	a (64%)	¹⁷¹Os	5/2−#
¹⁷⁵Pt	78	97	174.972421(20)	2.53 (6) s	β⁺ (36%)	¹⁷⁵Ir	5/2−#
¹⁷⁶Pt	78	98	175.968945(15)	6.33 (15) s	β⁺ (62%)	¹⁷⁶Ir	0+
¹⁷⁶Pt	78	98	175.968945(15)	6.33 (15) s	a (38%)	¹⁷²Os	0+
¹⁷⁷Pt	78	99	176.968469(16)	10.6 (4) s	β⁺ (94.4%)	¹⁷⁷Ir	5/2−
¹⁷⁷Pt	78	99	176.968469(16)	10.6 (4) s	a (5,6%)	¹⁷³Os	5/2−
^177mPt	147,4 (4) keV			2.2 (3) ms			1/2−
¹⁷⁸Pt	78	100	177.965649(12)	21.1 (6) s	β⁺ (92.3%)	¹⁷⁸Ir	0+
¹⁷⁸Pt	78	100	177.965649(12)	21.1 (6) s	a (7,7%)	¹⁷⁴Os	0+
¹⁷⁹Pt	78	101	178.965363(10)	21.2 (4) s	β⁺ (99.76%)	¹⁷⁹Ir	1/2−
¹⁷⁹Pt	78	101	178.965363(10)	21.2 (4) s	a (0,24%)	¹⁷⁵Os	1/2−
¹⁸⁰Pt	78	102	179.963031(12)	56 (2) s	β⁺ (99.7%)	¹⁸⁰Ir	0+
¹⁸⁰Pt	78	102	179.963031(12)	56 (2) s	a (0,3%)	¹⁷⁶Os	0+
¹⁸¹Pt	78	103	180.963097(16)	52.0 (22) s	β⁺ (99.93%)	¹⁸¹Ir	1/2−
¹⁸¹Pt	78	103	180.963097(16)	52.0 (22) s	a (0,074%)	¹⁷⁷Os	1/2−
¹⁸²Pt	78	104	181.961171(17)	2.2 (1) min	β⁺ (99.96%)	¹⁸²Ir	0+
¹⁸²Pt	78	104	181.961171(17)	2.2 (1) min	a (.038%)	¹⁷⁸Os	0+
¹⁸³Pt	78	105	182.961597(17)	6,5 (10) min	β⁺ (99.99%)	¹⁸³Ir	1/2−
¹⁸³Pt	78	105	182.961597(17)	6,5 (10) min	a (.0096%)	¹⁷⁹Os	1/2−
^183m1Pt	34,50 (8) keV			43 (5) s	β⁺ (99.99%)	¹⁸³Ir	(7/2)−
					a (4 × 10)⁻⁴%)	¹⁷⁹Os
					IT	¹⁸³Pt
^183m2Pt	195.68 (11) keV			> 150 ns			(9/2)+
¹⁸⁴Pt	78	106	183.959922(19)	17.3 (2) min	β⁺ (99.99%)	¹⁸⁴Ir	0+
¹⁸⁴Pt	78	106	183.959922(19)	17.3 (2) min	a (.00169%)	¹⁸⁰Os	0+
^184mPt	1839,4 (16) keV			1,01 (5) mil	IT	¹⁸⁴Pt	8−
¹⁸⁵Pt	78	107	184.96062(4)	70.9 (24) min	β⁺ (99.99%)	¹⁸⁵Ir	(9/2+)
¹⁸⁵Pt	78	107	184.96062(4)	70.9 (24) min	a (.005%)	¹⁸¹Os	(9/2+)
^185mPt	103,4 (2) keV			33.0 (8) min	β⁺ (98%)	¹⁸⁵Ir	(1/2−)
^185mPt	103,4 (2) keV			33.0 (8) min	a (2%)	¹⁸¹Os	(1/2−)
¹⁸⁶Pt	78	108	185.959351(23)	2,08 (5) soat	β⁺ (99.99%)	¹⁸⁶Ir	0+
¹⁸⁶Pt	78	108	185.959351(23)	2,08 (5) soat	a (1,4 × 10)⁻⁴%)	¹⁸²Os	0+
¹⁸⁷Pt	78	109	186.96059(3)	2.35 (3) soat	β⁺	¹⁸⁷Ir	3/2−
¹⁸⁸Pt	78	110	187.959395(6)	10.2 (3) d	EC (99.99%)	¹⁸⁸Ir	0+
¹⁸⁸Pt	78	110	187.959395(6)	10.2 (3) d	a (2,6 × 10)⁻⁵%)	¹⁸⁴Os	0+
¹⁸⁹Pt	78	111	188.960834(12)	10.87 (12) soat	β⁺	¹⁸⁹Ir	3/2−
^189m1Pt	172,80 (6) keV			464 (25) ns			9/2−
^189m2Pt	191,6 (4) keV			143 (5) ms			(13/2+)
¹⁹⁰Pt	78	112	189.959932(6)	6.5(3)×10¹¹ y	a	¹⁸⁶Os	0+	1.4(1)×10⁻⁴
¹⁹¹Pt	78	113	190.961677(5)	2.862 (7) d	EC	¹⁹¹Ir	3/2−
^191m1Pt	100,67 (2) keV			> 1 mikron			(9/2)−
^191m2Pt	149.04 (2) keV			95 (5) ms			(13/2)+
¹⁹²Pt	78	114	191.9610380(27)	Kuzatuv jihatidan barqaror^{[n 10]}			0+	0.00782(7)
¹⁹³Pt	78	115	192.9629874(18)	50 (6) y	EC	¹⁹³Ir	1/2−
^193mPt	149,78 (4) keV			4.33 (3) d	IT	¹⁹³Pt	13/2+
¹⁹⁴Pt	78	116	193.9626803(9)	Barqaror			0+	0.32967(99)
¹⁹⁵Pt	78	117	194.9647911(9)	Barqaror			1/2−	0.33832(10)
^195mPt	259.30 (8) keV			4.010 (5) d	IT	¹⁹⁵Pt	13/2+
¹⁹⁶Pt	78	118	195.9649515(9)	Barqaror			0+	0.25242(41)
¹⁹⁷Pt	78	119	196.9673402(9)	19.8915 (19) soat	β⁻	¹⁹⁷Au	1/2−
^197mPt	399,59 (20) keV			95.41 (18) min	IT (96,7%)	¹⁹⁷Pt	13/2+
^197mPt	399,59 (20) keV			95.41 (18) min	β⁻ (3.3%)	¹⁹⁷Au	13/2+
¹⁹⁸Pt	78	120	197.967893(3)	Kuzatuv jihatidan barqaror^{[n 11]}			0+	0.07163(55)
¹⁹⁹Pt	78	121	198.970593(3)	30.80 (21) min	β⁻	¹⁹⁹Au	5/2−
^199mPt	424 (2) keV			13,6 (4) s	IT	¹⁹⁹Pt	(13/2)+
²⁰⁰Pt	78	122	199.971441(22)	12,5 (3) soat	β⁻	²⁰⁰Au	0+
²⁰¹Pt	78	123	200.97451(5)	2,5 (1) min	β⁻	²⁰¹Au	(5/2−)
²⁰²Pt	78	124	201.97574(32)	44 (15) soat	β⁻	²⁰²Au	0+
^202mPt	1788,5 (0,4) keV			141 (7) ms	IT	²⁰²Pt	(7-)
²⁰³Pt	78	125	202.97893(200)#	22 (4) s	β⁻	²⁰³Au	(1/2-)
^203mPt	3100 # keV			641 (55) ms	IT	²⁰³Pt	33/2+#
²⁰⁴Pt	78	126	203.98076(200)#	10.3 (14) s	β⁻	²⁰⁴Au	0+
^204m1Pt	1995.1 (0.7) keV			5.5 (7) ms	IT	²⁰⁴Pt	(5-)
^204m2Pt	2035 (23) keV			55 (3) ms	IT	²⁰⁴Pt	(7-)
^204m3Pt	3193 (23) keV			146 (14) ns	IT	²⁰⁴Pt	(10+)

^ ^mPt - hayajonlangan yadro izomeri.
^ () - noaniqlik (1σ) tegishli oxirgi raqamlardan keyin qavs ichida ixcham shaklda berilgan.
^ # - Atom massasi # bilan belgilangan: qiymat va noaniqlik faqat eksperimental ma'lumotlardan emas, balki kamida qisman Mass Surface tendentsiyalaridan kelib chiqadi (TMS ).
^ Qalin yarim umr - deyarli barqaror, yarim umr uzoqroq koinot asri.
^ Parchalanish usullari:
EC: Elektronni tortib olish
IT: Izomerik o'tish
^ Qalin kursiv belgisi qizi sifatida - Daughter mahsuloti deyarli barqaror.
^ Qalin belgi qizi sifatida - qizi mahsulot barqaror.
^ () spin qiymati - zaif tayinlash argumentlari bilan spinni bildiradi.
^ ^a ^b # - # bilan belgilangan qiymatlar faqat eksperimental ma'lumotlardan kelib chiqmaydi, lekin hech bo'lmaganda qisman qo'shni nuklidlarning tendentsiyalaridan kelib chiqadi (TNN ).
^ A parchalanishiga olib kelishiga ishonilgan ¹⁸⁸Os yarim umri 60 × 10 dan yuqori¹⁵ yil
^ Ikkala β dan o'tishga ishonaman⁻ yemirilish ¹⁹⁸Simob ustuni yarim umr 320 × 10 dan yuqori¹² yil

Adabiyotlar

^ 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.
^ ^a ^b ^v Xilton, J .; va boshq. (2019). "Yangi nuklidlarning a-spektroskopiya tadqiqotlari ¹⁶⁵Pt va ¹⁷⁰Hg " (PDF). Jismoniy sharh C. 100 (1): 014305. doi:10.1103 / PhysRevC.100.014305.

Izotop massalari:
- Audi, Jorj; Bersillon, Olivye; Blachot, Jan; Wapstra, Aaldert Xendrik (2003), "NUBASE yadro va parchalanish xususiyatlarini baholash ", Yadro fizikasi A, 729: 3–128, Bibcode:2003NuPhA.729 .... 3A, doi:10.1016 / j.nuclphysa.2003.11.001
Izotopik kompozitsiyalar va standart atom massalari:
- de Laeter, Jon Robert; Böhlke, Jon Karl; De Biev, Pol; Xidaka, Xiroshi; Peiser, X. Steffen; Rosman, Kevin J. R.; Teylor, Filipp D. P. (2003). "Elementlarning atom og'irliklari. 2000 yil sharh (IUPAC texnik hisoboti)". Sof va amaliy kimyo. 75 (6): 683–800. doi:10.1351 / pac200375060683.
- Vizer, Maykl E. (2006). "Elementlarning atom og'irliklari 2005 (IUPAC texnik hisoboti)". Sof va amaliy kimyo. 78 (11): 2051–2066. doi:10.1351 / pac200678112051. Xulosa.
Yarim umr, spin va izomer ma'lumotlari quyidagi manbalardan tanlangan.
- Audi, Jorj; Bersillon, Olivye; Blachot, Jan; Wapstra, Aaldert Xendrik (2003), "NUBASE yadro va parchalanish xususiyatlarini baholash ", Yadro fizikasi A, 729: 3–128, Bibcode:2003NuPhA.729 .... 3A, doi:10.1016 / j.nuclphysa.2003.11.001
- Milliy yadro ma'lumotlari markazi. "NuDat 2.x ma'lumotlar bazasi". Brukhaven milliy laboratoriyasi.
- Holden, Norman E. (2004). "11. Izotoplar jadvali". Lide-da Devid R. (tahrir). CRC Kimyo va fizika bo'yicha qo'llanma (85-nashr). Boka-Raton, Florida: CRC Press. ISBN 978-0-8493-0485-9.

[2] Pt - hayajonlangan yadro izomeri.

[3] () - noaniqlik (1σ) tegishli oxirgi raqamlardan keyin qavs ichida ixcham shaklda berilgan.

[TMS-4] # - Atom massasi # bilan belgilangan: qiymat va noaniqlik faqat eksperimental ma'lumotlardan emas, balki kamida qisman Mass Surface tendentsiyalaridan kelib chiqadi (TMS ).

[5] Qalin yarim umr - deyarli barqaror, yarim umr uzoqroq koinot asri.

[6] Parchalanish usullari:
EC: Elektronni tortib olish
IT: Izomerik o'tish

[7] Qalin kursiv belgisi qizi sifatida - Daughter mahsuloti deyarli barqaror.

[8] Qalin belgi qizi sifatida - qizi mahsulot barqaror.

[9] () spin qiymati - zaif tayinlash argumentlari bilan spinni bildiradi.

[TNN-10] # - # bilan belgilangan qiymatlar faqat eksperimental ma'lumotlardan kelib chiqmaydi, lekin hech bo'lmaganda qisman qo'shni nuklidlarning tendentsiyalaridan kelib chiqadi (TNN ).

[12] A parchalanishiga olib kelishiga ishonilgan ¹⁸⁸Os yarim umri 60 × 10 dan yuqori¹⁵ yil

[13] Ikkala β dan o'tishga ishonaman⁻ yemirilish ¹⁹⁸Simob ustuni yarim umr 320 × 10 dan yuqori¹² yil

[CIAAW2013-1] 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.

[pt165hg170-11] v Xilton, J .; va boshq. (2019). "Yangi nuklidlarning a-spektroskopiya tadqiqotlari ¹⁶⁵Pt va ¹⁷⁰Hg " (PDF). Jismoniy sharh C. 100 (1): 014305. doi:10.1103 / PhysRevC.100.014305.

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