--- /dev/null
+Niobium pentoxide, from o_2 and o_2t\r
+nm\r
+NK\r
+250 2.9357 1.182\r
+260 3.055 1.0345\r
+270 3.1565 0.90077\r
+280 3.2368 0.71548\r
+290 3.2445 0.56959\r
+300 3.2329 0.43952\r
+310 3.1564 0.35751\r
+320 3.0095 0.24648\r
+330 2.9111 0.13301\r
+340 2.8256 0.065704\r
+350 2.7524 0.030215\r
+360 2.7069 0.022118\r
+370 2.66 0.011771\r
+380 2.623 0.0065973\r
+390 2.5928 0.0032574\r
+400 2.5672 0.00092229\r
+410 2.5444 0.0003165\r
+420 2.5252 0\r
+430 2.5091 0.00015102\r
+440 2.4937 0\r
+450 2.4812 0.00045172\r
+460 2.4694 0.00021105\r
+470 2.4584 0\r
+480 2.4505 0\r
+490 2.4412 0\r
+500 2.4328 0\r
+510 2.4248 0\r
+520 2.4164 0.00076871\r
+530 2.413 0\r
+540 2.4069 0.0030827\r
+550 2.3983 0.017258\r
+560 2.3986 8.717e-005\r
+570 2.392 0\r
+580 2.3869 0\r
+590 2.3852 0\r
+600 2.3825 0.0010654\r
+610 2.3772 0\r
+620 2.3751 0.00098826\r
+630 2.3736 0\r
+640 2.3729 0\r
+650 2.3691 0.002406\r
+660 2.3684 0.0023675\r
+670 2.3667 0.0047066\r
+680 2.3637 0.0022109\r
+690 2.3599 0.00042285\r
+700 2.359 0.0044805\r
+710 2.3569 0\r
+720 2.3575 0.0013404\r
+730 2.3554 0.0018213\r
+740 2.3563 0.00036365\r
+750 2.3491 0\r
+760 2.3497 0\r
+770 2.3532 0\r
+780 2.3473 0.0016901\r
+790 2.3484 0\r
+800 2.3477 0\r
+810 2.3481 0.00083276\r
+820 2.3455 0.0007981\r
+830 2.344 0.0011838\r
+840 2.3422 0\r
+850 2.3405 0.0027588\r
+860 2.3413 0.002561\r
+870 2.3403 0\r
+880 2.3419 0.00052472\r
+890 2.3401 0\r
+900 2.3409 0.00067557\r
+910 2.3403 0\r
+920 2.3398 0.00022487\r
+930 2.3401 0.00033283\r
+940 2.3395 0\r
+950 2.3376 0\r
+960 2.3383 0.0015374\r
+970 2.3384 0.0018916\r
+980 2.3383 0\r
+990 2.3386 0.00096578\r
+1000 2.3406 0
\ No newline at end of file