Nickel Compounds - Lead Compounds - Uranium Compounds

a-NiOH2

Central Atom Ni
Compound Formula a-NiOH2
Compound Name a-Ni hydroxide
Reference Scheinost, A.C., and Sparks, D.L. (2000) Formation of layered single- and double-metal hydroxide precipitates at the mineral/ water interface: A multiple-scattering XAFS analysis. Journal of Colloid and Interface Science, 223, 167-178.
Date of Collection 8/20/1998
Detector Information Lytle-type ion chamber
Calibration Foil Ni metal
Calibration Energy 8333.0  eV
Monochromator Si(111) 
Sample Preperation Diluted in Al2O3
Sychrotron / Beam-line NSLS X-11A
Temperature 77 K
X-ray Edge Ka
Notes Energy in keV. Spectrum normalized. scheinost@ito.umnw.ethz.ch


Energy
  I0s-1
Data/I0
8.13300
8.14300
8.15298
8.16299
8.17299
8.18298
8.19300
8.20300
8.21300
8.22301
8.23299
8.24298
8.25300
8.26301
8.27301
8.28300
8.29301
8.30301
8.30349
8.30400
8.30448
8.30500
8.30548
8.30600
8.30652
8.30700
8.30752
8.30800
8.30851
8.30900
8.30951
8.30999
8.31051
8.31099
8.31151
8.31199
8.31251
8.31299
8.31351
8.31399
8.31451
8.31499
8.31551
8.31599
8.31651
8.31699
8.31751
8.31800
8.31851
8.31900
8.31952
8.32000
8.32052
8.32100
8.32148
8.32200
8.32248
8.32300
8.32349
8.32401
8.32449
8.32501
8.32549
8.32601
8.32650
8.32702
8.32750
8.32798
8.32850
8.32899
8.32951
8.32999
8.33051
8.33099
8.33152
8.33200
8.33248
8.33300
8.33349
8.33401
8.33449
8.33501
8.33550
8.33598
8.33650
8.33699
8.33751
8.33799
8.33852
8.33900
8.33949
8.34001
8.34049
8.34101
8.34150
8.34198
8.34251
8.34299
8.34351
8.34400
8.34448
8.34501
8.34549
8.34601
8.34650
8.34698
8.34751
8.34799
8.34852
8.34900
8.34949
8.35001
8.35050
8.35098
8.35151
8.35199
8.35252
8.35300
8.35349
8.35401
8.35450
8.35499
8.35551
8.35600
8.35648
8.35701
8.35749
8.35802
8.35850
8.35899
8.35952
8.36000
8.36049
8.36101
8.36150
8.36199
8.36251
8.36450
8.36608
8.36765
8.36927
8.37096
8.37265
8.37438
8.37618
8.37799
8.37983
8.38172
8.38364
8.38560
8.38760
8.38963
8.39171
8.39383
8.39598
8.39817
8.40040
8.40268
8.40495
8.40730
8.40969
8.41208
8.41454
8.41701
8.41956
8.42211
8.42470
8.42732
8.43003
8.43273
8.43548
8.43827
8.44110
8.44392
8.44683
8.44978
8.45273
8.45576
8.45879
8.46186
8.46501
8.46817
8.47136
8.47460
8.47787
8.48115
8.48451
8.48791
8.49131
8.49476
8.49825
8.50181
8.50538
8.50896
8.51261
8.51631
8.52001
8.52379
8.52757
8.53140
8.53527
8.53918
8.54309
8.54709
8.55109
8.55518
8.55927
8.56340
8.56753
8.57175
8.57597
8.58028
8.58459
8.58894
8.59334
8.59775
8.60223
8.60673
8.61126
8.61585
8.62047
8.62510
8.62978
8.63454
8.63927
8.64408
8.64894
8.65381
8.65872
8.66368
8.66864
8.67369
8.67874
8.68384
8.68899
8.69415
8.69935
8.70464
8.70989
8.71523
8.72058
8.72598
8.73143
8.73688
8.74242
8.74797
8.75353
8.75917
8.76483
8.77053
8.77624
8.78204
8.78785
8.79366
8.79957
8.80549
8.81145
8.81743
8.82349
8.82957
8.83565
8.84178
8.84797
8.85420
8.86045
8.86674
8.87309
8.87945
8.88586
8.89232
8.89879
8.90531
8.91184
8.91847
8.92511
8.93176
8.93846
8.94521
8.95198
8.95880
8.96567
8.97255
8.97949
8.98644
8.99344
9.00050
9.00757
9.01469
9.02183
9.02902
9.03627
9.04353
9.05084
9.05817
9.06556
9.07295
9.08041
9.08792
9.09544
9.10297
9.11061
9.11822
9.12593
9.13361
9.14139		   0.00116
0.00276
0.00092
-0.00003
0.00128
0.00252
-0.00049
-0.00083
-0.00188
-0.00064
-0.00072
-0.00209
-0.00417
-0.00054
-0.00611
-0.00155
0.00011
-0.00131
0.00155
0.00094
-0.00104
0.00266
0.00164
0.00212
0.00243
0.00052
-0.00039
-0.00095
0.00062
0.00266
0.00263
0.00376
0.00386
0.00431
0.00509
0.00482
0.00094
0.00525
0.00197
0.00569
0.00609
0.00414
0.00541
0.00606
0.00272
0.00603
0.00440
0.00553
0.00506
0.00591
0.00642
0.00775
0.00952
0.00962
0.00954
0.00843
0.01023
0.00950
0.01353
0.01181
0.01143
0.01126
0.01430
0.01649
0.01662
0.01891
0.02155
0.02887
0.03424
0.03762
0.03719
0.03514
0.03434
0.03275
0.03694
0.04067
0.04038
0.04976
0.06072
0.07508
0.08584
0.11059
0.13228
0.16393
0.20098
0.24706
0.30551
0.37203
0.43646
0.50622
0.58088
0.65495
0.73789
0.82896
0.92215
1.04165
1.17163
1.29012
1.39315
1.46277
1.53356
1.59568
1.64302
1.68537
1.70998
1.72789
1.71816
1.67118
1.59409
1.50229
1.40841
1.32595
1.26626
1.21362
1.16454
1.12835
1.09583
1.06180
1.03600
0.99568
0.96723
0.93995
0.91453
0.90908
0.89428
0.88594
0.89210
0.89578
0.89935
0.91736
0.92615
0.93967
0.94198
0.93609
0.93983
0.93782
0.93486
0.89206
0.85825
0.82532
0.80281
0.79060
0.79069
0.80273
0.82912
0.86327
0.90267
0.94244
0.98535
1.02901
1.06429
1.09655
1.11416
1.12322
1.11210
1.09676
1.07739
1.05398
1.03182
1.01627
1.00127
0.99607
0.99232
0.99189
0.98770
0.98357
0.97336
0.96928
0.96659
0.97461
0.97586
0.97924
0.97088
0.96916
0.95972
0.95728
0.96636
0.97539
0.99405
1.01019
1.02623
1.03406
1.03589
1.04305
1.04600
1.04696
1.04458
1.03625
1.02502
1.01275
0.99654
0.98325
0.97659
0.97324
0.97852
0.98745
0.99098
0.99555
1.00188
1.00090
1.00570
1.00716
1.00834
1.01146
1.00642
0.99976
0.99315
0.99316
0.99442
0.99990
1.00034
1.00307
1.00393
1.00475
1.00768
1.01198
1.01002
1.01218
1.00979
1.00214
0.99784
0.99106
0.98661
0.98724
0.98529
0.98573
0.98731
0.98708
0.98721
0.99129
0.99450
1.00028
1.00275
1.00768
1.00825
0.99960
0.99548
0.99410
0.99257
0.99273
0.99016
0.99150
0.99252
0.98900
0.99137
0.98933
0.99258
0.99258
0.99576
0.99394
0.99331
0.99164
0.99186
0.99058
0.98922
0.98815
0.99046
0.99149
0.99363
0.99472
0.99563
0.99663
0.99682
0.99716
0.99857
0.99665
0.99600
0.99669
0.99658
0.99400
0.99481
0.99209
0.99414
0.99406
0.99590
0.99651
0.99664
0.99628
0.99961
1.00051
1.00142
0.99963
1.00017
1.00129
1.00411
1.00185
1.00397
1.00500
1.00332
1.00314
1.00472
1.00481
1.00642
1.00728
1.00637
1.00921
1.00706
1.00875
1.01140
1.00903
1.01210
1.01002
1.01140
1.01183
1.01153