Isotopes of tin

From Freepedia

Tin (Sn)
Standard atomic mass: 118.710(7) u

Table

Z(p)	N(n)	isotopic mass (u)	nuclide symbol	representative isotopic composition (mole fraction)	range of natural variation (mole fraction)
50	49	98.94933(64)#	Sn-99
50	50	99.93904(76)	Sn-100
50	51	100.93606(32)#	Sn-101
50	52	101.93030(14)	Sn-102
50	53	102.92810(32)#	Sn-103
50	54	103.92314(11)	Sn-104
50	55	104.92135(9)	Sn-105
50	56	105.91688(5)	Sn-106
50	57	106.91564(9)	Sn-107
50	58	107.911925(21)	Sn-108
50	59	108.911283(11)	Sn-109
50	60	109.907843(15)	Sn-110
50	61	110.907734(7)	Sn-111
50	62	111.904818(5)	Sn-112	0.0097(1)
50	63	112.905171(4)	Sn-113
50	64	113.902779(3)	Sn-114	0.0066(1)
50	65	114.903342(3)	Sn-115	0.0034(1)
50	66	115.901741(3)	Sn-116	0.1454(9)
50	67	116.902952(3)	Sn-117	0.0768(7)
50	68	117.901603(3)	Sn-118	0.2422(9)
50	69	118.903308(3)	Sn-119	0.0859(4)
50	70	119.9021947(27)	Sn-120	0.3258(9)
50	71	120.9042355(27)	Sn-121
50	72	121.9034390(29)	Sn-122	0.0463(3)
50	73	122.9057208(29)	Sn-123
50	74	123.9052739(15)	Sn-124	0.0579(5)
50	75	124.9077841(16)	Sn-125
50	76	125.907653(11)	Sn-126
50	77	126.910360(26)	Sn-127
50	78	127.910537(29)	Sn-128
50	79	128.91348(3)	Sn-129
50	80	129.913967(11)	Sn-130
50	81	130.917000(23)	Sn-131
50	82	131.917816(15)	Sn-132
50	83	132.92383(4)	Sn-133
50	84	133.92829(11)	Sn-134
50	85	134.93473(43)#	Sn-135
50	86	135.93934(54)#	Sn-136
50	87	136.94599(64)#	Sn-137

Notes

• Geologically exceptional samples are known in which the isotopic composition lies outside the reported range. The uncertainty in the atomic mass may exceed the stated value for such specimens.
• Values marked # are not purely derived from experimental data, but at least partly from systematic trends.
• Uncertainties are given in concise form in parentheses after the corresponding last digits. Uncertainty values from Ame2003 denote one standard deviation. Values from IUPAC are expanded uncertainties.

References

• Isotope masses from Ame2003 Atomic Mass Evaluation by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).
• Isotopic compositions and standard atomic masses from Atomic Weights of the Elements: Review 2000 (IUPAC Technical Report). Pure Appl. Chem., Vol. 75, No. 6, pp. 683-800, (2003).

Isotopes of indium

Isotopes of tin

Isotopes of antimony

---