Bk - Berkelium Z = 97
Period 7 - Group 3 - Block f - Category Actinide
Coheron table Coheron periodic table
Viewing AOL fingerprint for dataset 29.
Open Collatz AOL model for Z=97
Dataset fingerprint completeness
119/119 elements have fingerprints in dataset 29.
Element metadata
SymbolBk
NameBerkelium
Z97
Period7
Group3
Blockf
CategoryActinide
AOL coheron fingerprint
MetricValue
R_Z0.84952437824082
sigma_R0.27614751564159
bandwidth_R0.1600569226593
stability0.28272737296425
iterations_mean3750
escape_rate0.2245825148302
asymmetry0.19483695141731
subcluster_count2
AOL metric trendlines across Z (dataset 29)
MetricTrend across Z
R_Z▅▄▄▅▂▃▁▇▃▄▁▃▅▇▂▂▆▂▁▃▁▅▄▁▆▄▇▅▇▄▆▆▅▃▆▂▃▅▁▁▆▁▆▆▄▁▆▅▁▆▄▃▆▁▂▅▃▂▅▆▃▇▃▂▃▆▃█▇▆▄▆▇▅▄▅▇▂▃▃▅▂▂▃▇▁▆▅▁▅▅▆▄▅▇▁▆▃▁▃▇▄▆▇▅▄▂▁▅▄▄▂▃▄▃▂▃▁▂
stability▅▇▁▇▄▇▄▆▃▁▇▇▂▂▇▄▅▁▅▄▂▂▅▄▆▅▇▅▁▆▇▅▂▆▁▁▄▄▆▅▆▅▂▆▃▆▅▇█▂▃▃▁▃▄▅▅▅▂▃▃▅▁▆▂▆▆▅▆▅▆▄▁▆▆▃▁▁▂▆▁▃▅▃▃▇▄▂▄▇▇▃▇▄▂▆▂▇▂▃▆▇▃▄▁▃▆▄▄▁▆▄▁▆▆▂▁▇▇
escape_rate▁▁▇▂▂▄▅▃▇▅▆▃▆▄▃▄▇▇▂▇▂▇▇▄▆▁▁▄▄▇▅▅▂▅▄▂▆▂▅▃▁▁▃▁▄▃▅▄▁▆▁▄▁▄▆▃▇▃▂▄▄█▂▁▂▇▂▅▂▃▇▃▃▄▁▆▁▂▄▁▅▂▃▇▁▃▂▂▅▃▇▂▅▃▂▃▂▆▃▃▁▁▆▃▅▁▁▆▁▅▁▆▃▃▄▆▅▇▃
iterations_mean▆▅▆▄▁▄▄▇▆▅▅▃▇▄▁▅▄▇▄▂▅▄▅▂▆▁▅▂▂▄▇▅▆▅▁▅▃▇▆▅▄▆▅▁▁▃▇▅▄▃▃▆▂▅▆▃▇▁▁▅▇▄▂▅▄▃▇▅▁▁▆▅▅█▃▁▅▄▆▂▆▆▂▇▃▅▃▁▇▅▆▅▅▇▅▂▆▆▂▆▅▆▇▁▁▂▂▂▁▁▄▁▅▇▅▂▅▆▂
Cross-dataset comparison for this element
DatasetR_Zstabilityescape_rateiterations_mean
39 0.849524 0.2827 0.2246 3750.0
37 0.849524 0.2827 0.2246 3750.0
36 0.849524 0.2827 0.2246 3750.0
35 0.849524 0.2827 0.2246 3750.0
34 0.849524 0.2827 0.2246 3750.0
33 0.849524 0.2827 0.2246 3750.0
32 0.849524 0.2827 0.2246 3750.0
31 0.849524 0.2827 0.2246 3750.0
30 0.849524 0.2827 0.2246 3750.0
29 0.849524 0.2827 0.2246 3750.0
27 0.849524 0.2827 0.2246 3750.0
26 0.849524 0.2827 0.2246 3750.0
Showing up to 12 most recent datasets for Z = 97.
Periodic context
Mini grid showing Bk in period/group space.
Period \ Group 123456789101112131415161718
1 H He
2 Li Be B C N O F Ne
3 Na Mg Al Si P S Cl Ar
4 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
5 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
6 Cs Ba Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
7 Fr Ra Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
8 Aln
AUEL attachments
AUEL storage not yet configured for this deployment.
Neighbor comparison (period & group)
ZSymbolPeriodGroupR_ZDelta R_ZstabilityDelta stability
97 Bk 7 3 0.84952437824082 0.28272737296425
21 Sc 4 3 0.046172904803498 -0.803351 0.23167534090191 -0.051052
39 Y 5 3 0.024504404526439 -0.825020 0.84400322094746 +0.561276
57 La 6 3 0.31181933372832 -0.537705 0.7125595694932 +0.429832
58 Ce 6 3 0.24795568699388 -0.601569 0.66544452107765 +0.382717
59 Pr 6 3 0.62827307573905 -0.221251 0.26498364250408 -0.017744
60 Nd 6 3 0.71552620162979 -0.133998 0.43047342329774 +0.147746
61 Pm 6 3 0.3996035160495 -0.449921 0.36802343016864 +0.085296
62 Sm 6 3 0.91220705998699 +0.062683 0.69031579591814 +0.407588
63 Eu 6 3 0.41717589619438 -0.432348 0.079735068175818 -0.202992
64 Gd 6 3 0.14693630074474 -0.702588 0.76570926968274 +0.482982
65 Tb 6 3 0.40884823836798 -0.440676 0.26943096391365 -0.013296
66 Dy 6 3 0.78572157341322 -0.063803 0.79755864189824 +0.514831
67 Ho 6 3 0.29767328095514 -0.551851 0.78685278388991 +0.504125
68 Er 6 3 0.99902246799274 +0.149498 0.65043721657732 +0.367710
69 Tm 6 3 0.97421724254927 +0.124693 0.77385428071667 +0.491127
70 Yb 6 3 0.82010739753959 -0.029417 0.65284920933323 +0.370122
71 Lu 6 3 0.49369436246049 -0.355830 0.83959853967633 +0.556871
87 Fr 7 1 0.76858782384945 -0.080937 0.55710433356329 +0.274377
88 Ra 7 2 0.60585897304391 -0.243665 0.20373524641792 -0.078992
89 Ac 7 3 0.033703199603457 -0.815821 0.50319301686398 +0.220466
90 Th 7 3 0.64265868796159 -0.206866 0.95798558786418 +0.675258
91 Pa 7 3 0.67947977626672 -0.170045 0.8816730696157 +0.598946
92 U 7 3 0.78688143649459 -0.062643 0.30261295582289 +0.019886
93 Np 7 3 0.46360082200896 -0.385924 0.87795308366323 +0.595226
94 Pu 7 3 0.69222893830958 -0.157295 0.51028278074706 +0.227555
95 Am 7 3 0.98618959076059 +0.136665 0.26107459760321 -0.021653
96 Cm 7 3 0.04965440838116 -0.799870 0.74361057614144 +0.460883
98 Cf 7 3 0.35856878355079 -0.490956 0.86365555639549 +0.580928
99 Es 7 3 0.12803945090996 -0.721485 0.27912031033967 -0.003607
100 Fm 7 3 0.28756086355427 -0.561964 0.43569987520375 +0.152973
101 Md 7 3 0.9433274450448 +0.093803 0.76538361970586 +0.482656
102 No 7 3 0.48897411231369 -0.360550 0.95368205334697 +0.670955
103 Lr 7 3 0.80011667720979 -0.049408 0.39013170236262 +0.107404
104 Rf 7 4 0.91755525158604 +0.068031 0.5319185631964 +0.249191
105 Db 7 5 0.6053622642557 -0.244162 0.068742407052192 -0.213985
106 Sg 7 6 0.53372056574268 -0.315804 0.35356868540569 +0.070841
107 Bh 7 7 0.21475515710877 -0.634769 0.7893211915108 +0.506594
108 Hs 7 8 0.11361969966144 -0.735905 0.56918392822574 +0.286457
109 Mt 7 9 0.62480909266733 -0.224715 0.45034003558119 +0.167613
110 Ds 7 10 0.43826024953195 -0.411264 0.060656977380001 -0.222070
111 Rg 7 11 0.47621343726116 -0.373311 0.73790575132608 +0.455178
112 Cn 7 12 0.27768899792698 -0.571835 0.48089862963227 +0.198171
113 Nh 7 13 0.34240655616969 -0.507118 0.10908489167182 -0.173642
114 Fl 7 14 0.50936525105935 -0.340159 0.8531492542723 +0.570422
115 Mc 7 15 0.3539881866211 -0.495536 0.73735621093649 +0.454629
116 Lv 7 16 0.16828830175488 -0.681236 0.16993333407209 -0.112794
117 Ts 7 17 0.3194273101722 -0.530097 0.021434346689579 -0.261293
118 Og 7 18 0.055627668767994 -0.793897 0.96441837631372 +0.681691
Delta values are neighbor minus current element, per dataset 29.
Local context
Qualitative context via period / group neighbors in AOL space.
NeighborhoodCount
Same period (excluding self)31
Same group (excluding self)31
Exportable JSON
Copy/paste for notebooks, scripts, or archival snapshots.
{
    "Z": 97,
    "symbol": "Bk",
    "name": "Berkelium",
    "period": 7,
    "group": 3,
    "block": "f",
    "category": "Actinide",
    "dataset_id": 29,
    "fingerprint": {
        "R_Z": 0.84952437824082,
        "sigma_R": 0.27614751564159,
        "bandwidth_R": 0.1600569226593,
        "stability": 0.28272737296425,
        "iterations_mean": 3750,
        "escape_rate": 0.2245825148302,
        "asymmetry": 0.19483695141731,
        "subcluster_count": 2
    }
}