List of levels for 224RA

Authors: Balraj Singh, Sukhjeet Singh | Citation: ENSDF | Cutoff date: 08-Mar-2022

Authors: Sukhjeet Singh, Balraj Singh | Citation: Nucl. Data Sheets 130, 127 (2015) | Cutoff date: 15-Oct-2015

In the past, ²²⁴Ra was called ThX, and was first identified by Rutherford and Soddy, Phil. Mag. 4, 370 (1902), extracted from thorium with an estimated half-life of ≈4 d. Later studies of decay of ²²⁴Ra: 1938Le07, 1962Ll02, 1962Wa28, 1971Jo14, 1977Ku15, 2004Sc04

2014Bo26: mass determination with Penning-trap mass spectrometer ISOLTRAP facility at ISOLDE, CERN. Measured mass excess=18826 28

Theoretical calculations: 132 references extracted from the NSR database are listed in document records.

Q-value: S(2n)=11637 5, S(2p)=12124.1 19 (2021Wa16)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
84.372	2+	0.748 ns 19	84.373 3	E2		21.2	B(E2)(W.u.)=99 3, α=21.2, α(L)=15.57 22, α(M)=4.24 6, α(N)=1.119 16, α(O)=0.238 4, α(P)=0.0343 5, α(Q)=0.0001015 15
215.985	1-		131.613 4	E1		0.247	α=0.247, α(K)=0.194 3, α(L)=0.0406 6, α(M)=0.00977 14, α(N)=0.00254 4, α(O)=0.000559 8, α(P)=8.92×10^-5 13, α(Q)=4.80E-6 7
215.985	1-		215.983 5	E1		0.0752	α=0.0752, α(K)=0.0600 9, α(L)=0.01148 16, α(M)=0.00274 4, α(N)=0.000717 10, α(O)=0.0001593 23, α(P)=2.62×10^-5 4, α(Q)=1.587E-6 23
250.782	4+	0.181 ns 9	166.410 4	E2		1.164	B(E2)(W.u.)=140 7, α=1.164, α(K)=0.225 4, α(L)=0.691 10, α(M)=0.187 3, α(N)=0.0495 7, α(O)=0.01056 15, α(P)=0.001553 22, α(Q)=1.200E-5 17
290.352	3-		74.4 1	[E2]		38.5	α=38.5, α(L)=28.3 5, α(M)=7.70 12, α(N)=2.03 4, α(O)=0.431 7, α(P)=0.0621 10, α(Q)=0.0001645 25
	3-		205.936 27	E1		0.0841	α=0.0841, α(K)=0.0671 10, α(L)=0.01293 19, α(M)=0.00309 5, α(N)=0.000807 12, α(O)=0.000179 3, α(P)=2.94×10^-5 5, α(Q)=1.763E-6 25
	3-		290.5	[E3]		1.084	α=1.084, α(K)=0.196 3, α(L)=0.647 9, α(M)=0.180 3, α(N)=0.0481 7, α(O)=0.01035 15, α(P)=0.001552 22, α(Q)=1.88×10^-5 3
433.02	(5)-		142.66 10	[E2]		2.14	α=2.14, α(K)=0.279 4, α(L)=1.370 20, α(M)=0.372 6, α(N)=0.0984 15, α(O)=0.0210 3, α(P)=0.00307 5, α(Q)=1.83×10^-5 3
	(5)-		182.29 10	[E1]		0.1126	α=0.1126, α(K)=0.0894 13, α(L)=0.01757 25, α(M)=0.00421 6, α(N)=0.001098 16, α(O)=0.000243 4, α(P)=3.96×10^-5 6, α(Q)=2.31E-6 4
	(5)-		348.5	[E3]		0.508	α=0.508, α(K)=0.1352 19, α(L)=0.273 4, α(M)=0.0753 11, α(N)=0.0200 3, α(O)=0.00433 6, α(P)=0.000656 10, α(Q)=1.039×10^-5 15
479.12	6+	52.7 ps 42	228.3 1	[E2]		0.367	B(E2)(W.u.)=157 13, α=0.367, α(K)=0.1245 18, α(L)=0.179 3, α(M)=0.0480 7, α(N)=0.01269 18, α(O)=0.00273 4, α(P)=0.000407 6, α(Q)=5.37E-6 8
640.69	(7-)		160.5 5	[E1]		0.1530	α=0.1530 25, α(K)=0.1209 20, α(L)=0.0243 4, α(M)=0.00583 10, α(N)=0.001521 25, α(O)=0.000336 6, α(P)=5.43×10^-5 9, α(Q)=3.07E-6 5
640.69	(7-)		207.8 2	[E2]		0.510	α=0.510, α(K)=0.1502 22, α(L)=0.265 4, α(M)=0.0714 11, α(N)=0.0189 3, α(O)=0.00404 6, α(P)=0.000601 9, α(Q)=6.77×10^-6 10
754.88	8+	20.8 ps +49-55	113.9 5	[E1]		0.350	B(E1)(W.u.)=0.0003 3, α=0.350 7, α(K)=0.272 5, α(L)=0.0594 11, α(M)=0.0143 3, α(N)=0.00372 7, α(O)=0.000813 15, α(P)=0.0001285 23, α(Q)=6.64E-6 12
754.88	8+	20.8 ps +49-55	275.8 2	[E2]		0.197	B(E2)(W.u.)=1.7×10² 5, α=0.197, α(K)=0.0844 12, α(L)=0.0833 12, α(M)=0.0222 4, α(N)=0.00587 9, α(O)=0.001265 18, α(P)=0.000191 3, α(Q)=3.42E-6 5
906.17	(9-)		151.2 5	[E1]		0.177	α=0.177 3, α(K)=0.1394 23, α(L)=0.0284 5, α(M)=0.00681 12, α(N)=0.00177 3, α(O)=0.000391 7, α(P)=6.30×10^-5 11, α(Q)=3.51E-6 6
906.17	(9-)		265.5 2	[E2]		0.223	α=0.223, α(K)=0.0914 13, α(L)=0.0968 14, α(M)=0.0259 4, α(N)=0.00683 10, α(O)=0.001472 21, α(P)=0.000222 4, α(Q)=3.74×10^-6 6
1053.041	1-		762.63 4	(E2)		0.01536	α=0.01536, α(K)=0.01137 16, α(L)=0.00300 5, α(M)=0.000745 11, α(N)=0.000197 3, α(O)=4.38×10^-5 7, α(P)=7.23E-6 11, α(Q)=3.96E-7 6
1053.041	1-		837.03 7	M1+E2	1.6 +18-4	0.0219	α=0.0219 66, α(K)=0.0172 55, α(L)=0.0035 9, α(M)=0.00086 20, α(N)=0.00023 6, α(O)=5.1×10^-5 12, α(P)=8.7E-6 22, α(Q)=6.0E-7 20
1068.5	10+		313.6 2	[E2]		0.1332	α=0.1332, α(K)=0.0646 9, α(L)=0.0507 8, α(M)=0.01343 19, α(N)=0.00355 5, α(O)=0.000768 11, α(P)=0.0001172 17, α(Q)=2.55×10^-6 4
1090.087	(2,3)-		799.705 37	M1(+E2)		0.033	α=0.033 19, α(K)=0.026 16, α(L)=0.0050 24, α(M)=0.00121 56, α(N)=3.2×10^-4 15, α(O)=7.2E-5 34, α(P)=1.25E-5 61, α(Q)=9.1E-7 55
1378.41	1-		325.348 19	M1(+E2)	0.3 LT	0.549	α=0.549 20, α(K)=0.441 18, α(L)=0.0821 20, α(M)=0.0196 5, α(N)=0.00518 12, α(O)=0.00118 3, α(P)=0.000205 6, α(Q)=1.58×10^-5 7
1379.04	(1+,2+)		413.40 5	M1(+E2)	0.5 LT	0.272	α=0.272 24, α(K)=0.218 21, α(L)=0.041 3, α(M)=0.0098 6, α(N)=0.00259 15, α(O)=0.00059 4, α(P)=0.000102 7, α(Q)=7.8×10^-6 8
1425.152	(0,1,2)-		335.056 19	M1(+E2)	0.5 LT	0.48	α=0.48 5, α(K)=0.39 4, α(L)=0.073 4, α(M)=0.0176 9, α(N)=0.00465 22, α(O)=0.00106 6, α(P)=0.000183 11, α(Q)=1.39×10^-5 14
1425.152	(0,1,2)-		372.08 4	M1(+E2)	1.1 LT	0.308	α=0.308 86, α(K)=0.243 75, α(L)=0.049 9, α(M)=0.0120 19, α(N)=0.0032 5, α(O)=0.00072 12, α(P)=0.000123 23, α(Q)=8.7×10^-6 27
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
1435.54	1-		382.511 25	M1(+E2)	0.7 LT	0.32	α=0.32 5, α(K)=0.25 5, α(L)=0.049 5, α(M)=0.0118 11, α(N)=0.0031 3, α(O)=0.00070 7, α(P)=0.000122 13, α(Q)=9.1×10^-6 15
1573.6	(13-)		356.7 5	[E2]		0.0920	α=0.0920, α(K)=0.0496 7, α(L)=0.0315 5, α(M)=0.00827 13, α(N)=0.00218 4, α(O)=0.000475 7, α(P)=7.33×10^-5 11, α(Q)=1.91E-6 3
1787.5	(14+)		373.8 5	[E2]		0.0809	α=0.0809, α(K)=0.0450 7, α(L)=0.0266 4, α(M)=0.00697 11, α(N)=0.00184 3, α(O)=0.000401 6, α(P)=6.21×10^-5 10, α(Q)=1.721E-6 25
1964.7	(15-)		391.1 5	[E2]		0.0717	α=0.0717, α(K)=0.0411 6, α(L)=0.0227 4, α(M)=0.00593 9, α(N)=0.001565 23, α(O)=0.000341 5, α(P)=5.30×10^-5 8, α(Q)=1.559E-6 23
2187.7	(16+)		400.2 5	[E2]		0.0674	α=0.0674, α(K)=0.0392 6, α(L)=0.0209 3, α(M)=0.00546 8, α(N)=0.001442 22, α(O)=0.000314 5, α(P)=4.90×10^-5 8, α(Q)=1.483E-6 22
2384.1	(17-)		419.4 5	[E2]		0.0597	α=0.0597, α(K)=0.0357 5, α(L)=0.0178 3, α(M)=0.00464 7, α(N)=0.001224 18, α(O)=0.000267 4, α(P)=4.19×10^-5 6, α(Q)=1.340E-6 19
2612.1	(18+)		424.4 5	[E2]		0.0579	α=0.0579, α(K)=0.0349 5, α(L)=0.01712 25, α(M)=0.00445 7, α(N)=0.001175 18, α(O)=0.000257 4, α(P)=4.02×10^-5 6, α(Q)=1.306E-6 19
2827.0	(19-)		442.9 5	[E2]		0.0520	α=0.0520, α(K)=0.0320 5, α(L)=0.01484 22, α(M)=0.00385 6, α(N)=0.001015 15, α(O)=0.000222 4, α(P)=3.50×10^-5 5, α(Q)=1.193E-6 17
3059.2	(20+)		447.1 5	[E2]		0.0508	α=0.0508, α(K)=0.0314 5, α(L)=0.01438 21, α(M)=0.00372 6, α(N)=0.000983 15, α(O)=0.000215 4, α(P)=3.39×10^-5 5, α(Q)=1.169E-6 17
3289.8	(21-)		462.8 5	[E2]		0.0466	α=0.0466, α(K)=0.0293 5, α(L)=0.01284 19, α(M)=0.00332 5, α(N)=0.000876 13, α(O)=0.000192 3, α(P)=3.03×10^-5 5, α(Q)=1.087E-6 16
3526.3	(22+)		467.1 5	[E2]		0.0456	α=0.0456, α(K)=0.0288 4, α(L)=0.01246 18, α(M)=0.00322 5, α(N)=0.000849 13, α(O)=0.000186 3, α(P)=2.94×10^-5 5, α(Q)=1.066E-6 16
3769.6	(23-)		479.8 5	[E2]		0.0427	α=0.0427, α(K)=0.0273 4, α(L)=0.01143 17, α(M)=0.00294 5, α(N)=0.000777 12, α(O)=0.0001705 25, α(P)=2.70×10^-5 4, α(Q)=1.007E-6 15
4011.4	(24+)		485.1 5	[E2]		0.0416	α=0.0416, α(K)=0.0268 4, α(L)=0.01104 16, α(M)=0.00284 4, α(N)=0.000750 11, α(O)=0.0001645 24, α(P)=2.61×10^-5 4, α(Q)=9.84E-7 14
4266.4	(25-)		496.8 5	[E2]		0.0393	α=0.0393, α(K)=0.0255 4, α(L)=0.01023 15, α(M)=0.00263 4, α(N)=0.000694 10, α(O)=0.0001524 22, α(P)=2.42×10^-5 4, α(Q)=9.37E-7 14
4512.2	(26+)		500.8 5	[E2]		0.0385	α=0.0385, α(K)=0.0251 4, α(L)=0.00998 15, α(M)=0.00256 4, α(N)=0.000676 10, α(O)=0.0001485 22, α(P)=2.36×10^-5 4, α(Q)=9.21E-7 13

Q(β-)=-1408 keV 4	S(n)= 6478.7 keV 23	S(p)= 6845.5 keV 21	Q(α)= 5788.92 keV 15
Reference: 2021WA16

References:
A	²²⁴Fr β^- decay (3.33 M)	B	²²⁴Ac ε decay (2.78 H)
C	²²⁸Th α decay (1.9125 Y)	D	Coulomb Excitation
E	²²⁶Ra(p,t)	F	²²⁶Ra(α,α’2nγ)
G	²²⁶Ra(⁵⁸Ni,⁶⁰NiG)	H	²³²Th(¹³⁶Xe,xγ)

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0	A B C D E F G H	0+	3.6316 d 23 % α = 100 % ¹⁴C = 4.0×10^-9 10
84.372 3	A B C D E F G H	2+	0.748 ns 19	84.373 3	100	E2	0	0+
215.985 4	A B C D E G H	1-		131.613 4 215.983 5	51.4 6 100.0 4	E1 E1	84.372 0	2+ 0+
250.782 5	A B C D F G H	4+	0.181 ns 9	166.410 4	100	E2	84.372	2+
290.352 21	A B C D F G H	3-		74.4 1 205.936 27 290.5	1.4 4 100.0 10	[E2] E1 [E3]	215.985 84.372 0	1- 2+ 0+
433.02 7	A C D F G H	(5)-		142.66 10 182.29 10 348.5	56 13 100 12	[E2] [E1] [E3]	290.352 250.782 84.372	3- 4+ 2+
479.12 10	C D E F G H	6+	52.7 ps 42	228.3 1	100	[E2]	250.782	4+
640.69 18	D F G H	(7-)		160.5 5 207.8 2	13 4 100 19	[E1] [E2]	479.12 433.02	6+ (5)-
754.88 20	D F G H	8+	20.8 ps +49-55	113.9 5 275.8 2	<11 100 5	[E1] [E2]	640.69 479.12	(7-) 6+
906.17 25	D F G H	(9-)		151.2 5 265.5 2	<15 100 8	[E1] [E2]	754.88 640.69	8+ (7-)
916.38 6	A C E	0+		700.5 5 832.01 8	≈21 100 17		215.985 84.372	1- 2+
965.65 6	A D	2+		881.32 7 965.56 10	100 6 63 7		84.372 0	2+ 0+
992.70 6	A C	(2+)		741.9 2 908.10 10 992.9 10 ?	88 19 100 8 ≈88		250.782 84.372 0	4+ 2+ 0+
1053.041 23	A	1-		762.63 4 837.03 7 968.62 13 1053.01 8	23.4 12 100 5 3.4 4 2.2 3	(E2) M1+E2	290.352 215.985 84.372 0	3- 1- 2+ 0+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1068.5 3	D F G H	10+		313.6 2	100	[E2]	754.88	8+
1090.087 24	A	(2,3)-		799.705 37 874.10 7 1005.5 5	100 6 39 3 5.5 7	M1(+E2)	290.352 215.985 84.372	3- 1- 2+
1187.1 4	A	0+,1,2		970.9 5 1103.0 5	86 9 100 27		215.985 84.372	1- 2+
1216.89 19	A	(1-,2)		926.5 2 1001.1 5	100 24 71 9		290.352 215.985	3- 1-
1220.7 4	F G H	(11-)		314.5 2	100		906.17	(9-)
1223 4	E	0+
1348.22 9	A	2+,3+		1097.6 2 1263.80 10	100 27 81 11		250.782 84.372	4+ 2+
1378.41 3	A	1-		325.348 19 461.98 8 1294.21 6 1378.45 10	34.9 17 11.2 6 28.2 31 100 6	M1(+E2)	1053.041 916.38 84.372 0	1- 0+ 2+ 0+
1379.04 6	A	(1+,2+)		386.4 10 413.40 5 1163.04 10	27.9 23 94 6 100 7	M1(+E2)	992.70 965.65 215.985	(2+) 2+ 1-
1389.93 15	A	(0+,1,2)		1173.89 23 1305.6 2	100 15 48 7		215.985 84.372	1- 2+
1413.7 4	F G H	(12+)		345.2 2	100		1068.5	10+
1425.152 20	A	(0,1,2)-		335.056 19 372.08 4 1209.2 2 1340.800 25	22.9 9 14.4 7 1.50 15 100 7	M1(+E2) M1(+E2)	1090.087 1053.041 215.985 84.372	(2,3)- 1- 1- 2+
1435.54 3	A	1-		382.511 25 442.78 8 519.5 2 1219.42 10 1350.9 2 1435.60 10	45.9 22 24 3 7.9 6 20.8 24 38 11 100 10	M1(+E2)	1053.041 992.70 916.38 215.985 84.372 0	1- (2+) 0+ 1- 2+ 0+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1437.11 6	A	2+		1186.35 10 1352.60 10 1437.20 10	34 4 86 12 100 10		250.782 84.372 0	4+ 2+ 0+
1553.67 14	A	1,2+		1338.0 5 1469.4 2 1553.5 2	≈100 100 12 48 6		215.985 84.372 0	1- 2+ 0+
1573.6 6	G H	(13-)		356.7 5	100	[E2]	1220.7	(11-)
1614.42 17	A	(1-,2)		1323.9 3 1398.5 2	42 7 100 13		290.352 215.985	3- 1-
1627 3	E
1652.49 4	A	2+		659.64 10 1401.6 2 1568.18 6 1652.47 5	11.5 21 7.0 10 55 7 100 12		992.70 250.782 84.372 0	(2+) 4+ 2+ 0+
1658.49 9	A	1(-),2+		1368.1 2 1442.3 2 1658.54 10	68 16 40 5 100 20		290.352 215.985 0	3- 1- 0+
1736.44 16	A	1,2+		1520.6 2 1736.19 25	22 3 100 17		215.985 0	1- 0+
1754.84 9	A	0+,1,2		702.0 2 1538.4 2 1670.53 10	51 16 22 3 100 16		1053.041 215.985 84.372	1- 1- 2+
1761 4	E
1787.5 6	H	(14+)		373.8 5	100	[E2]	1413.7	(12+)
1789.61 6	A	1,2+		1573.73 8 1705.12 10 1789.4 2	100 12 49 8 76 12		215.985 84.372 0	1- 2+ 0+
1796.71 9	A	(1-,2)		1506.4 2 1580.8 2 1712.30 10	43 6 39 6 100 17		290.352 215.985 84.372	3- 1- 2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1818.06 19	A	(1-,2)		1527.7 2 1602.1 5	89 17 100 17		290.352 215.985	3- 1-
1838.53 10	A	0,1,2		1622.54 10	100		215.985	1-
1896.3 3	A	(1-,2)		1607.1 5 1679.5 5 1811.6 5	100 17 61 17 72 17		290.352 215.985 84.372	3- 1- 2+
1949 4	E
1964.7 8	H	(15-)		391.1 5	100	[E2]	1573.6	(13-)
1969.92 10	A	(0,1,2)		1753.93 10	100		215.985	1-
2000.26 17	A	(1-,2)		947.2 2 1784.3 3	100 12 70 12		1053.041 215.985	1- 1-
2043.0 3	A	0,1,2		1827.05 27	100		215.985	1-
2052.3 4	A	2+		1801.3 5 1836.5 5	100 19 63 19		250.782 215.985	4+ 1-
2077.3 4	A	0+,1,2		1862.0 5 1992.4 4	47 9 100 17		215.985 84.372	1- 2+
2117.4 4	A	1,2+		2033.2 5 2117.3 5	65 12 100 14		84.372 0	2+ 0+
2135.3 5	A	0,1,2		1919.3 5	100		215.985	1-
2187.7 8	H	(16+)		400.2 5	100	[E2]	1787.5	(14+)
2229.4 4	A	(1-,2)		1938.3 10 2013.4 5 2145.2 5	73 18 91 18 100 18		290.352 215.985 84.372	3- 1- 2+
2246.5 3	A	1,2+		2030.5 5 2162.0 5 2246.6 5	100 16 93 15 14 3		215.985 84.372 0	1- 2+ 0+
2368.7 4	A	1,2+		2152.5 5 2368.8 5	100 16 53 11		215.985 0	1- 0+
2384.1 9	H	(17-)		419.4 5	100	[E2]	1964.7	(15-)
2612.1 10	H	(18+)		424.4 5	100	[E2]	2187.7	(16+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2827.0 11	H	(19-)		442.9 5	100	[E2]	2384.1	(17-)
3059.2 11	H	(20+)		447.1 5	100	[E2]	2612.1	(18+)
3289.8 12	H	(21-)		462.8 5	100	[E2]	2827.0	(19-)
3526.3 12	H	(22+)		467.1 5	100	[E2]	3059.2	(20+)
3769.6 13	H	(23-)		479.8 5	100	[E2]	3289.8	(21-)
4011.4 13	H	(24+)		485.1 5	100	[E2]	3526.3	(22+)
4266.4 14	H	(25-)		496.8 5	100	[E2]	3769.6	(23-)
4512.2 14	H	(26+)		500.8 5	100	[E2]	4011.4	(24+)
4778.0 15 ?	H	(27-)		511.6 5 ?			4266.4	(25-)
5030.4 15 ?	H	(28+)		518.2 5 ?			4512.2	(26+)

E(level)	J^π(level)	T_1/2(level)	Comments
0	0+	3.6316 d 23 % α = 100 % ¹⁴C = 4.0×10^-9 10	δ<r²>=+1.09 11, relative to ²¹⁴Ra (1988Ah02); other: 1989Ne03. E(level): Kπ=0⁺ g.s. band.
84.372	2+	0.748 ns 19	μ=+0.92 22 (1973He13,2020StZV) Q₂=6.32 10, β₂=0.154 (2012GaZV,2013Ga23). E(level): Kπ=0⁺ g.s. band.
215.985	1-		E(level): Kπ=0- band.
250.782	4+	0.181 ns 9	E(level): Kπ=0⁺ g.s. band.
290.352	3-		E(level): Kπ=0- band.
433.02	(5)-		γ-ray branching ratio is in disagreement in various experiments. E(level): Kπ=0- band.
479.12	6+	52.7 ps 42	E(level): Kπ=0⁺ g.s. band.
640.69	(7-)		E(level): Kπ=0- band.
754.88	8+	20.8 ps +49-55	E(level): Kπ=0⁺ g.s. band.
906.17	(9-)		E(level): Kπ=0- band.
1068.5	10+		E(level): Kπ=0⁺ g.s. band.
1220.7	(11-)		E(level): Kπ=0- band.
1413.7	(12+)		E(level): Kπ=0⁺ g.s. band.
1573.6	(13-)		E(level): Kπ=0- band.
1754.84	0+,1,2		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
1787.5	(14+)		E(level): Kπ=0⁺ g.s. band.
1796.71	(1-,2)		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
1818.06	(1-,2)		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
1838.53	0,1,2		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
1896.3	(1-,2)		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
1964.7	(15-)		E(level): Kπ=0- band.
1969.92	(0,1,2)		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
2000.26	(1-,2)		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
2043.0	0,1,2		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
2052.3	2+		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
E(level)	J^π(level)	T_1/2(level)	Comments
2077.3	0+,1,2		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
2135.3	0,1,2		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
2187.7	(16+)		E(level): Kπ=0⁺ g.s. band.
2229.4	(1-,2)		J^π(level): log ft<7.8, log f^1ut<7.8 from 1- ²²⁴Fr rules out J=3.
2384.1	(17-)		E(level): Kπ=0- band.
2612.1	(18+)		E(level): Kπ=0⁺ g.s. band.
2827.0	(19-)		E(level): Kπ=0- band.
3059.2	(20+)		E(level): Kπ=0⁺ g.s. band.
3289.8	(21-)		E(level): Kπ=0- band.
3526.3	(22+)		E(level): Kπ=0⁺ g.s. band.
3769.6	(23-)		E(level): Kπ=0- band.
4011.4	(24+)		E(level): Kπ=0⁺ g.s. band.
4266.4	(25-)		E(level): Kπ=0- band.
4512.2	(26+)		E(level): Kπ=0⁺ g.s. band.
4778.0	(27-)		E(level): Kπ=0- band.
5030.4	(28+)		E(level): Kπ=0⁺ g.s. band.

E(level)	E(gamma)	Comments
84.372	84.373	M(γ): From ²²⁸Th α decay
215.985	131.613	M(γ): From ²²⁸Th α decay
215.985	215.983	M(γ): From ²²⁸Th α decay
250.782	166.410	M(γ): From ²²⁸Th α decay
290.352	74.4	I(γ): averaging by LWM
290.352	290.5	E(γ): from Coulomb excitation
433.02	142.66	I(γ): from Coulomb excitation based on extensive data for yield measurements. This value agrees with 54 19 from (⁵⁸Ni,⁶⁰Niγ), but not with 26 10 from α decay and 139 39 from (¹³⁶Xe,Xγ). Weighted average of all four measurements is 43 13 with reduced χ²=3.4 as compared to critical χ²=2.6
433.02	348.5	E(γ): from Coulomb excitation
754.88	113.9	E(γ): uncertainty assigned by evaluators
916.38	700.5	E(γ): From ²²⁸Th α decay I(γ): From ²²⁸Th α decay
916.38	832.01	I(γ): From ²²⁸Th α decay
1068.5	313.6	E(γ): NRM average of three values. Weighted average gives 313.3 4 with reduced χ²=9.2
1573.6	356.7	E(γ): 348.5 2 in (⁵⁸Ni,⁶⁰Niγ) is discrepant