Si tabulated at UNL (multiple data sets fit)
eV
e1e2
6	-7.8701	6.5769
5.98	-7.9152	6.6551
5.96	-7.964	6.7356
5.94	-8.016	6.8186
5.92	-8.0709	6.9042
5.9	-8.1283	6.9926
5.88	-8.188	7.084
5.86	-8.2497	7.1783
5.84	-8.3132	7.2758
5.82	-8.3785	7.3763
5.8	-8.4454	7.4801
5.78	-8.5139	7.5872
5.76	-8.584	7.6977
5.74	-8.6558	7.8119
5.72	-8.7292	7.9302
5.7	-8.8045	8.0529
5.68	-8.8815	8.1807
5.66	-8.9602	8.3143
5.64	-9.0401	8.4546
5.62	-9.1208	8.6027
5.6	-9.2012	8.7597
5.58	-9.2797	8.9266
5.56	-9.3546	9.104
5.54	-9.4232	9.2923
5.52	-9.4829	9.4909
5.5	-9.5308	9.6987
5.48	-9.5639	9.9135
5.46	-9.5802	10.132
5.44	-9.5779	10.35
5.42	-9.5568	10.563
5.4	-9.5179	10.766
5.38	-9.4635	10.955
5.36	-9.3973	11.124
5.34	-9.324	11.273
5.32	-9.2491	11.398
5.3	-9.1783	11.499
5.28	-9.1169	11.578
5.26	-9.07	11.638
5.24	-9.0414	11.681
5.22	-9.0342	11.711
5.2	-9.0502	11.734
5.18	-9.0903	11.753
5.16	-9.1544	11.771
5.14	-9.2421	11.793
5.12	-9.3523	11.821
5.1	-9.484	11.858
5.08	-9.6358	11.905
5.06	-9.8066	11.965
5.04	-9.9955	12.038
5.02	-10.202	12.126
5	-10.424	12.229
4.98	-10.663	12.349
4.96	-10.918	12.487
4.94	-11.189	12.644
4.92	-11.475	12.822
4.9	-11.777	13.021
4.88	-12.094	13.245
4.86	-12.426	13.495
4.84	-12.773	13.772
4.82	-13.134	14.08
4.8	-13.51	14.421
4.78	-13.9	14.798
4.76	-14.303	15.213
4.74	-14.718	15.67
4.72	-15.145	16.174
4.7	-15.582	16.727
4.68	-16.03	17.335
4.66	-16.485	18.003
4.64	-16.948	18.738
4.62	-17.416	19.549
4.6	-17.884	20.446
4.58	-18.349	21.44
4.56	-18.799	22.549
4.54	-19.221	23.787
4.52	-19.592	25.172
4.5	-19.883	26.718
4.48	-20.052	28.436
4.46	-20.051	30.322
4.44	-19.825	32.361
4.42	-19.317	34.516
4.4	-18.479	36.73
4.38	-17.279	38.927
4.36	-15.709	41.017
4.34	-13.793	42.912
4.32	-11.575	44.535
4.3	-9.1194	45.823
4.28	-6.4986	46.729
4.26	-3.8007	47.218
4.24	-1.1281	47.282
4.22	1.4142	46.948
4.2	3.7382	46.277
4.18	5.7854	45.355
4.16	7.5308	44.271
4.14	8.9786	43.112
4.12	10.156	41.948
4.1	11.102	40.83
4.08	11.864	39.792
4.06	12.486	38.849
4.04	13.007	38.006
4.02	13.459	37.256
4	13.865	36.59
3.98	14.242	35.997
3.96	14.6	35.465
3.94	14.946	34.985
3.92	15.285	34.549
3.9	15.619	34.152
3.88	15.951	33.789
3.86	16.281	33.457
3.84	16.613	33.154
3.82	16.946	32.877
3.8	17.283	32.625
3.78	17.625	32.396
3.76	17.972	32.189
3.74	18.326	32.004
3.72	18.687	31.841
3.7	19.056	31.701
3.68	19.432	31.586
3.66	19.818	31.503
3.64	20.215	31.455
3.62	20.63	31.452
3.6	21.07	31.506
3.58	21.551	31.627
3.56	22.093	31.829
3.54	22.73	32.125
3.52	23.509	32.518
3.5	24.489	33.003
3.48	25.748	33.551
3.46	27.371	34.102
3.44	29.457	34.55
3.42	32.098	34.707
3.4	35.318	34.257
3.38	38.922	32.779
3.36	42.356	29.955
3.34	44.85	25.918
3.32	45.874	21.335
3.3	45.483	17.025
3.28	44.169	13.481
3.26	42.452	10.767
3.24	40.652	8.7309
3.22	38.911	7.1999
3.2	37.287	6.044
3.18	35.804	5.1674
3.16	34.468	4.4947
3.14	33.272	3.9668
3.12	32.202	3.5389
3.1	31.239	3.1794
3.08	30.365	2.868
3.06	29.563	2.5919
3.04	28.82	2.3442
3.02	28.127	2.1208
3	27.475	1.9193
2.98	26.86	1.7383
2.96	26.277	1.5764
2.94	25.725	1.4325
2.92	25.2	1.3051
2.9	24.702	1.1931
2.88	24.229	1.0949
2.86	23.779	1.0093
2.84	23.352	0.93484
2.82	22.946	0.8702
2.8	22.56	0.81414
2.78	22.194	0.7655
2.76	21.845	0.7232
2.74	21.514	0.68629
2.72	21.198	0.65392
2.7	20.898	0.62533
2.68	20.611	0.59987
2.66	20.338	0.57699
2.64	20.077	0.55621
2.62	19.827	0.53716
2.6	19.588	0.5195
2.58	19.359	0.50296
2.56	19.14	0.48735
2.54	18.929	0.47248
2.52	18.726	0.45822
2.5	18.531	0.44447
2.48	18.342	0.43115
2.46	18.161	0.41819
2.44	17.986	0.40554
2.42	17.816	0.39317
2.4	17.653	0.38106
2.38	17.494	0.36918
2.36	17.34	0.35752
2.34	17.192	0.34606
2.32	17.047	0.33482
2.3	16.907	0.32376
2.28	16.771	0.3129
2.26	16.639	0.30224
2.24	16.511	0.29176
2.22	16.386	0.28147
2.2	16.264	0.27136
2.18	16.146	0.26144
2.16	16.031	0.25171
2.14	15.918	0.24216
2.12	15.809	0.2328
2.1	15.702	0.22363
2.08	15.598	0.21464
2.06	15.497	0.20583
2.04	15.398	0.19721
2.02	15.301	0.18878
2	15.207	0.18053
1.98	15.114	0.17247
1.96	15.024	0.16459
1.94	14.936	0.1569
1.92	14.85	0.14939
1.9	14.766	0.14207
1.88	14.684	0.13493
1.86	14.603	0.12798
1.84	14.524	0.12122
1.82	14.447	0.11464
1.8	14.372	0.10824
1.78	14.298	0.10203
1.76	14.226	0.096009
1.74	14.155	0.090171
1.72	14.086	0.084517
1.7	14.018	0.079049
1.68	13.952	0.073767
1.66	13.887	0.068669
1.64	13.824	0.063757
1.62	13.761	0.059031
1.6	13.7	0.05449
1.58	13.641	0.050134
1.56	13.582	0.045963
1.54	13.525	0.041978
1.52	13.469	0.038178
1.5	13.414	0.034564
1.48	13.36	0.031135
1.46	13.307	0.027891
1.44	13.255	0.024833
1.42	13.205	0.02196
1.4	13.155	0.019272
1.38	13.106	0.01677
1.36	13.059	0.014453
1.34	13.013	0.012321
1.32	12.967	0.010375
1.3	12.923	0.0086132
1.28	12.879	0.0070361
1.26	12.837	0.0056425
1.24	12.795	0.0044301
1.22	12.754	0.0033952
1.2	12.715	0.0025316
1.18	12.676	0.0018302
1.16	12.639	0.0012782
1.14	12.602	0.00085907
1.12	12.566	0.0005536
1.1	12.532	0.0003408
1.08	12.498	0.00019972
1.06	12.465	0.00011105
1.04	12.433	5.8411e-005
1.02	12.402	2.898e-005
1	12.371	1.3529e-005
0.98	12.342	5.9284e-006
0.96	12.313	2.4338e-006
0.94	12.285	0
0.92	12.258	0
0.9	12.232	0
0.88	12.206	0
0.86	12.181	0
0.84	12.157	0
0.82	12.134	0
0.8	12.111	0
0.78	12.089	0
0.76	12.067	0
0.74	12.046	0
0.72	12.026	0
0.7	12.007	0
0.68	11.988	0
0.66	11.97	0
0.64	11.952	0
0.62	11.935	0
0.6	11.919	0
0.58	11.903	0
0.56	11.888	0
0.54	11.873	0
0.52	11.859	0
0.5	11.845	0
0.48	11.832	0
0.46	11.82	0
0.44	11.808	0
0.42	11.797	0
0.4	11.786	0
0.38	11.776	0
0.36	11.767	0
0.34	11.757	0
0.32	11.749	0
0.3	11.741	0
0.28	11.733	0
0.26	11.726	0
0.24	11.72	0
0.22	11.714	0
0.2	11.709	0