Er - Erbium Z = 68
Period 6 - Group 3 - Block f - Category Lanthanide
Coheron table Coheron periodic table
Viewing AOL fingerprint for dataset 39.
Open Collatz AOL model for Z=68
Dataset fingerprint completeness
119/119 elements have fingerprints in dataset 39.
Element metadata
SymbolEr
NameErbium
Z68
Period6
Group3
Blockf
CategoryLanthanide
AOL coheron fingerprint
MetricValue
R_Z0.99902246799274
sigma_R0.65013835050638
bandwidth_R0.28478622962012
stability0.65043721657732
iterations_mean3527
escape_rate0.61539050127165
asymmetry0.56016190934934
subcluster_count1
AOL metric trendlines across Z (dataset 39)
MetricTrend across Z
R_Z▅▄▄▅▂▃▁▇▃▄▁▃▅▇▂▂▆▂▁▃▁▅▄▁▆▄▇▅▇▄▆▆▅▃▆▂▃▅▁▁▆▁▆▆▄▁▆▅▁▆▄▃▆▁▂▅▃▂▅▆▃▇▃▂▃▆▃█▇▆▄▆▇▅▄▅▇▂▃▃▅▂▂▃▇▁▆▅▁▅▅▆▄▅▇▁▆▃▁▃▇▄▆▇▅▄▂▁▅▄▄▂▃▄▃▂▃▁▂
stability▅▇▁▇▄▇▄▆▃▁▇▇▂▂▇▄▅▁▅▄▂▂▅▄▆▅▇▅▁▆▇▅▂▆▁▁▄▄▆▅▆▅▂▆▃▆▅▇█▂▃▃▁▃▄▅▅▅▂▃▃▅▁▆▂▆▆▅▆▅▆▄▁▆▆▃▁▁▂▆▁▃▅▃▃▇▄▂▄▇▇▃▇▄▂▆▂▇▂▃▆▇▃▄▁▃▆▄▄▁▆▄▁▆▆▂▁▇▇
escape_rate▁▁▇▂▂▄▅▃▇▅▆▃▆▄▃▄▇▇▂▇▂▇▇▄▆▁▁▄▄▇▅▅▂▅▄▂▆▂▅▃▁▁▃▁▄▃▅▄▁▆▁▄▁▄▆▃▇▃▂▄▄█▂▁▂▇▂▅▂▃▇▃▃▄▁▆▁▂▄▁▅▂▃▇▁▃▂▂▅▃▇▂▅▃▂▃▂▆▃▃▁▁▆▃▅▁▁▆▁▅▁▆▃▃▄▆▅▇▃
iterations_mean▆▅▆▄▁▄▄▇▆▅▅▃▇▄▁▅▄▇▄▂▅▄▅▂▆▁▅▂▂▄▇▅▆▅▁▅▃▇▆▅▄▆▅▁▁▃▇▅▄▃▃▆▂▅▆▃▇▁▁▅▇▄▂▅▄▃▇▅▁▁▆▅▅█▃▁▅▄▆▂▆▆▂▇▃▅▃▁▇▅▆▅▅▇▅▂▆▆▂▆▅▆▇▁▁▂▂▂▁▁▄▁▅▇▅▂▅▆▂
Cross-dataset comparison for this element
DatasetR_Zstabilityescape_rateiterations_mean
39 0.999022 0.6504 0.6154 3527.0
37 0.999022 0.6504 0.6154 3527.0
36 0.999022 0.6504 0.6154 3527.0
35 0.999022 0.6504 0.6154 3527.0
34 0.999022 0.6504 0.6154 3527.0
33 0.999022 0.6504 0.6154 3527.0
32 0.999022 0.6504 0.6154 3527.0
31 0.999022 0.6504 0.6154 3527.0
30 0.999022 0.6504 0.6154 3527.0
29 0.999022 0.6504 0.6154 3527.0
27 0.999022 0.6504 0.6154 3527.0
26 0.999022 0.6504 0.6154 3527.0
Showing up to 12 most recent datasets for Z = 68.
Periodic context
Mini grid showing Er 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
68 Er 6 3 0.99902246799274 0.65043721657732
21 Sc 4 3 0.046172904803498 -0.952850 0.23167534090191 -0.418762
39 Y 5 3 0.024504404526439 -0.974518 0.84400322094746 +0.193566
55 Cs 6 1 0.24529589817175 -0.753727 0.50345430872564 -0.146983
56 Ba 6 2 0.60608590049953 -0.392937 0.68785092359774 +0.037414
57 La 6 3 0.31181933372832 -0.687203 0.7125595694932 +0.062122
58 Ce 6 3 0.24795568699388 -0.751067 0.66544452107765 +0.015007
59 Pr 6 3 0.62827307573905 -0.370749 0.26498364250408 -0.385454
60 Nd 6 3 0.71552620162979 -0.283496 0.43047342329774 -0.219964
61 Pm 6 3 0.3996035160495 -0.599419 0.36802343016864 -0.282414
62 Sm 6 3 0.91220705998699 -0.086815 0.69031579591814 +0.039879
63 Eu 6 3 0.41717589619438 -0.581847 0.079735068175818 -0.570702
64 Gd 6 3 0.14693630074474 -0.852086 0.76570926968274 +0.115272
65 Tb 6 3 0.40884823836798 -0.590174 0.26943096391365 -0.381006
66 Dy 6 3 0.78572157341322 -0.213301 0.79755864189824 +0.147121
67 Ho 6 3 0.29767328095514 -0.701349 0.78685278388991 +0.136416
69 Tm 6 3 0.97421724254927 -0.024805 0.77385428071667 +0.123417
70 Yb 6 3 0.82010739753959 -0.178915 0.65284920933323 +0.002412
71 Lu 6 3 0.49369436246049 -0.505328 0.83959853967633 +0.189161
72 Hf 6 4 0.80214888174187 -0.196874 0.50080747320354 -0.149630
73 Ta 6 5 0.98239987854958 -0.016623 0.1044059857281 -0.546031
74 W 6 6 0.63548468502028 -0.363538 0.79461753591644 +0.144180
75 Re 6 7 0.51172791678073 -0.487295 0.74665999912967 +0.096223
76 Os 6 8 0.60159180946722 -0.397431 0.41692790781005 -0.233509
77 Ir 6 9 0.93088169765234 -0.068141 0.084382473996087 -0.566055
78 Pt 6 10 0.2453036728526 -0.753719 0.11656589718376 -0.533871
79 Au 6 11 0.42065937510722 -0.578363 0.16126935796871 -0.489168
80 Hg 6 12 0.29039141782112 -0.708631 0.76225422265113 +0.111817
81 Tl 6 13 0.61542627337176 -0.383596 0.061864231741924 -0.588573
82 Pb 6 14 0.15065092740145 -0.848372 0.40663263919141 -0.243805
83 Bi 6 15 0.15825376108207 -0.840769 0.63162714505178 -0.018810
84 Po 6 16 0.39236265532317 -0.606660 0.39396813809591 -0.256469
85 At 6 17 0.91033428763521 -0.088688 0.30131559227655 -0.349122
86 Rn 6 18 0.023571376699755 -0.975451 0.91048327503283 +0.260046
89 Ac 7 3 0.033703199603457 -0.965319 0.50319301686398 -0.147244
90 Th 7 3 0.64265868796159 -0.356364 0.95798558786418 +0.307548
91 Pa 7 3 0.67947977626672 -0.319543 0.8816730696157 +0.231236
92 U 7 3 0.78688143649459 -0.212141 0.30261295582289 -0.347824
93 Np 7 3 0.46360082200896 -0.535422 0.87795308366323 +0.227516
94 Pu 7 3 0.69222893830958 -0.306794 0.51028278074706 -0.140154
95 Am 7 3 0.98618959076059 -0.012833 0.26107459760321 -0.389363
96 Cm 7 3 0.04965440838116 -0.949368 0.74361057614144 +0.093173
97 Bk 7 3 0.84952437824082 -0.149498 0.28272737296425 -0.367710
98 Cf 7 3 0.35856878355079 -0.640454 0.86365555639549 +0.213218
99 Es 7 3 0.12803945090996 -0.870983 0.27912031033967 -0.371317
100 Fm 7 3 0.28756086355427 -0.711462 0.43569987520375 -0.214737
101 Md 7 3 0.9433274450448 -0.055695 0.76538361970586 +0.114946
102 No 7 3 0.48897411231369 -0.510048 0.95368205334697 +0.303245
103 Lr 7 3 0.80011667720979 -0.198906 0.39013170236262 -0.260306
Delta values are neighbor minus current element, per dataset 39.
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": 68,
    "symbol": "Er",
    "name": "Erbium",
    "period": 6,
    "group": 3,
    "block": "f",
    "category": "Lanthanide",
    "dataset_id": 39,
    "fingerprint": {
        "R_Z": 0.99902246799274,
        "sigma_R": 0.65013835050638,
        "bandwidth_R": 0.28478622962012,
        "stability": 0.65043721657732,
        "iterations_mean": 3527,
        "escape_rate": 0.61539050127165,
        "asymmetry": 0.56016190934934,
        "subcluster_count": 1
    }
}