| You need a browser with JavaScript support in order to view the molecule in 3D |
|
Transitions — Left-clk & drag: Zoom; Right-clk: reset |
|
Frequency [wavenumbers] |
Wavelength [microns] |
Integrated cross-section [km/mol] |
Symmetry | Scaling factor |
|---|---|---|---|---|
| 3124 | 3.201 | 3.03 | A | 0.9597 |
| 3107 | 3.219 | 1.66 | A | 0.9597 |
| 3093 | 3.233 | 19.24 | A | 0.9597 |
| 3088 | 3.238 | 3.064 | A | 0.9597 |
| 3082 | 3.245 | 15.86 | A | 0.9597 |
| 3077 | 3.25 | 48.78 | A | 0.9597 |
| 3077 | 3.25 | 63.18 | A | 0.9597 |
| 3076 | 3.251 | 22.7 | A | 0.9597 |
| 3076 | 3.251 | 62.97 | A | 0.9597 |
| 3065 | 3.263 | 8.02 | A | 0.9597 |
| 3064 | 3.263 | 17.58 | A | 0.9597 |
| 3063 | 3.264 | 28.34 | A | 0.9597 |
| 3062 | 3.266 | 14.94 | A | 0.9597 |
| 3061 | 3.267 | 8.327 | A | 0.9597 |
| 3061 | 3.267 | 0.95 | A | 0.9597 |
| 3061 | 3.267 | 6.056 | A | 0.9597 |
| 3060 | 3.268 | 22.69 | A | 0.9597 |
| 3059 | 3.269 | 20.39 | A | 0.9597 |
| 3059 | 3.269 | 9.069 | A | 0.9597 |
| 3058 | 3.27 | 3.37 | A | 0.9597 |
| 3057 | 3.271 | 0.5217 | A | 0.9597 |
| 3056 | 3.272 | 0.8709 | A | 0.9597 |
| 3056 | 3.272 | 1.038 | A | 0.9597 |
| 1636 | 6.112 | 7.557 | A | 0.9691 |
| 1619 | 6.175 | 43.51 | A | 0.9691 |
| 1617 | 6.184 | 47.52 | A | 0.9691 |
| 1614 | 6.195 | 23.52 | A | 0.9691 |
| 1610 | 6.212 | 8.255 | A | 0.9691 |
| 1608 | 6.221 | 8.901 | A | 0.9691 |
| 1606 | 6.228 | 22.14 | A | 0.9691 |
| 1604 | 6.236 | 16.33 | A | 0.9691 |
| 1602 | 6.243 | 12.32 | A | 0.9691 |
| 1600 | 6.249 | 9.481 | A | 0.9691 |
| 1599 | 6.253 | 26.34 | A | 0.9691 |
| 1597 | 6.26 | 5.115 | A | 0.9691 |
| 1585 | 6.308 | 15.68 | A | 0.9691 |
| 1581 | 6.325 | 21.59 | A | 0.9691 |
| 1578 | 6.337 | 88.99 | A | 0.9691 |
| 1576 | 6.346 | 1.788 | A | 0.9691 |
| 1570 | 6.371 | 8.535 | A | 0.9691 |
| 1567 | 6.383 | 1.685 | A | 0.9691 |
| 1563 | 6.398 | 7.857 | A | 0.9691 |
| 1560 | 6.409 | 9.47 | A | 0.9691 |
| 1555 | 6.43 | 13.86 | A | 0.9691 |
| 1549 | 6.454 | 7.661 | A | 0.9691 |
| 1545 | 6.471 | 2.974 | A | 0.9691 |
| 1532 | 6.529 | 21.57 | A | 0.9691 |
| 1526 | 6.554 | 55.1 | A | 0.9691 |
| 1523 | 6.564 | 3.258 | A | 0.9691 |
| 1511 | 6.619 | 13.41 | A | 0.9691 |
| 1508 | 6.629 | 2.543 | A | 0.9691 |
| 1507 | 6.638 | 8.842 | A | 0.9691 |
| 1506 | 6.642 | 31.7 | A | 0.9691 |
| 1505 | 6.645 | 7.707 | A | 0.9691 |
| 1497 | 6.678 | 11.67 | A | 0.9691 |
| 1487 | 6.724 | 13.78 | A | 0.9691 |
| 1483 | 6.744 | 73.95 | A | 0.9691 |
| 1480 | 6.758 | 8.668 | A | 0.9691 |
| 1472 | 6.795 | 16.82 | A | 0.9691 |
| 1470 | 6.803 | 7.505 | A | 0.9691 |
| 1467 | 6.816 | 1.639 | A | 0.9691 |
| 1463 | 6.836 | 5.985 | A | 0.9691 |
| 1460 | 6.848 | 5.166 | A | 0.9691 |
| 1457 | 6.862 | 36.99 | A | 0.9691 |
| 1457 | 6.864 | 9.872 | A | 0.9691 |
| 1454 | 6.879 | 11.48 | A | 0.9691 |
| 1450 | 6.895 | 0.0516 | A | 0.9691 |
| 1448 | 6.908 | 1.989 | A | 0.9691 |
| 1443 | 6.929 | 7.771 | A | 0.9691 |
| 1439 | 6.951 | 1.6 | A | 0.9691 |
| 1437 | 6.961 | 50.76 | A | 0.9691 |
| 1429 | 6.998 | 0.5575 | A | 0.9691 |
| 1424 | 7.023 | 2.928 | A | 0.9691 |
| 1421 | 7.036 | 1.459 | A | 0.9691 |
| 1420 | 7.041 | 9.86 | A | 0.9691 |
| 1414 | 7.07 | 8.321 | A | 0.9691 |
| 1413 | 7.076 | 3.611 | A | 0.9691 |
| 1413 | 7.079 | 0.5289 | A | 0.9691 |
| 1412 | 7.084 | 0.2585 | A | 0.9691 |
| 1409 | 7.099 | 7.199 | A | 0.9691 |
| 1407 | 7.105 | 0.7184 | A | 0.9691 |
| 1405 | 7.119 | 14.49 | A | 0.9691 |
| 1402 | 7.132 | 4.292 | A | 0.9691 |
| 1399 | 7.149 | 2.406 | A | 0.9691 |
| 1396 | 7.162 | 13.32 | A | 0.9691 |
| 1394 | 7.173 | 2.49 | A | 0.9691 |
| 1392 | 7.184 | 1.184 | A | 0.9691 |
| 1392 | 7.186 | 0.9463 | A | 0.9691 |
| 1390 | 7.194 | 0.0437 | A | 0.9691 |
| 1389 | 7.198 | 0.2107 | A | 0.9691 |
| 1384 | 7.227 | 8.681 | A | 0.9691 |
| 1382 | 7.235 | 10.49 | A | 0.9691 |
| 1378 | 7.259 | 5.642 | A | 0.9691 |
| 1375 | 7.274 | 7.342 | A | 0.9691 |
| 1372 | 7.287 | 5.955 | A | 0.9691 |
| 1371 | 7.295 | 29.18 | A | 0.9691 |
| 1368 | 7.309 | 1.142 | A | 0.9691 |
| 1368 | 7.312 | 0.9737 | A | 0.9691 |
| 1366 | 7.32 | 15.26 | A | 0.9691 |
| 1358 | 7.362 | 17.1 | A | 0.9691 |
| 1355 | 7.378 | 3.24 | A | 0.9691 |
| 1352 | 7.394 | 15.55 | A | 0.9691 |
| 1350 | 7.409 | 6.832 | A | 0.9691 |
| 1344 | 7.443 | 33.7 | A | 0.9691 |
| 1343 | 7.446 | 42.31 | A | 0.9691 |
| 1337 | 7.482 | 3.302 | A | 0.9691 |
| 1331 | 7.511 | 3.242 | A | 0.9691 |
| 1325 | 7.545 | 9.078 | A | 0.9691 |
| 1321 | 7.568 | 1.085 | A | 0.9691 |
| 1317 | 7.591 | 20.51 | A | 0.9691 |
| 1314 | 7.611 | 8.253 | A | 0.9691 |
| 1313 | 7.615 | 22.99 | A | 0.9691 |
| 1304 | 7.666 | 319.1 | A | 0.9691 |
| 1295 | 7.721 | 8.284 | A | 0.9691 |
| 1292 | 7.74 | 18.15 | A | 0.9691 |
| 1290 | 7.754 | 6.183 | A | 0.9691 |
| 1285 | 7.781 | 4.897 | A | 0.9691 |
| 1280 | 7.812 | 26.5 | A | 0.9691 |
| 1274 | 7.847 | 0.3032 | A | 0.9691 |
| 1271 | 7.867 | 16.2 | A | 0.9691 |
| 1270 | 7.875 | 24.33 | A | 0.9691 |
| 1267 | 7.891 | 0.0503 | A | 0.9691 |
| 1267 | 7.895 | 14.63 | A | 0.9691 |
| 1253 | 7.979 | 4.623 | A | 0.9691 |
| 1226 | 8.158 | 1.924 | A | 0.9691 |
| 1219 | 8.203 | 46.97 | A | 0.9691 |
| 1212 | 8.251 | 39.65 | A | 0.9691 |
| 1210 | 8.263 | 3.881 | A | 0.9691 |
| 1209 | 8.271 | 7.413 | A | 0.9691 |
| 1206 | 8.292 | 5.551 | A | 0.9691 |
| 1202 | 8.321 | 5.526 | A | 0.9691 |
| 1194 | 8.372 | 2.575 | A | 0.9691 |
| 1190 | 8.405 | 3.503 | A | 0.9691 |
| 1186 | 8.432 | 0.1555 | A | 0.9691 |
| 1183 | 8.453 | 17.94 | A | 0.9691 |
| 1182 | 8.46 | 9.516 | A | 0.9691 |
| 1171 | 8.543 | 13.54 | A | 0.9691 |
| 1168 | 8.559 | 12.38 | A | 0.9691 |
| 1168 | 8.561 | 7.18 | A | 0.9691 |
| 1164 | 8.588 | 10.47 | A | 0.9691 |
| 1158 | 8.634 | 6.203 | A | 0.9691 |
| 1157 | 8.643 | 5.28 | A | 0.9691 |
| 1155 | 8.662 | 17.44 | A | 0.9691 |
| 1140 | 8.771 | 31.94 | A | 0.9691 |
| 1127 | 8.874 | 11.48 | A | 0.9691 |
| 1123 | 8.907 | 1.137 | A | 0.9691 |
| 1118 | 8.947 | 7.573 | A | 0.9691 |
| 1113 | 8.987 | 1.153 | A | 0.9691 |
| 1093 | 9.148 | 2.844 | A | 0.9691 |
| 1084 | 9.222 | 4.047 | A | 0.9794 |
| 1083 | 9.238 | 5.176 | A | 0.9794 |
| 1079 | 9.267 | 0.2042 | A | 0.9794 |
| 1077 | 9.289 | 2.014 | A | 0.9794 |
| 1052 | 9.502 | 2.629 | A | 0.9794 |
| 1047 | 9.556 | 4.265 | A | 0.9794 |
| 1045 | 9.573 | 1.361 | A | 0.9794 |
| 1044 | 9.58 | 5.785 | A | 0.9794 |
| 1041 | 9.606 | 1.239 | A | 0.9794 |
| 1038 | 9.63 | 1.094 | A | 0.9794 |
| 978.5 | 10.22 | 0.1175 | A | 0.9794 |
| 970.9 | 10.3 | 0.3829 | A | 0.9794 |
| 967.4 | 10.34 | 0.1175 | A | 0.9794 |
| 967.3 | 10.34 | 0.0527 | A | 0.9794 |
| 966.1 | 10.35 | 0.053 | A | 0.9794 |
| 965.8 | 10.35 | 0.0686 | A | 0.9794 |
| 961.9 | 10.4 | 0.2008 | A | 0.9794 |
| 946 | 10.57 | 0.0761 | A | 0.9794 |
| 945.3 | 10.58 | 0.2031 | A | 0.9794 |
| 940.8 | 10.63 | 2.975 | A | 0.9794 |
| 933.9 | 10.71 | 0.3208 | A | 0.9794 |
| 921.5 | 10.85 | 2.752 | A | 0.9794 |
| 918.3 | 10.89 | 9.824 | A | 0.9794 |
| 914.5 | 10.94 | 3.531 | A | 0.9794 |
| 908.3 | 11.01 | 85.83 | A | 0.9794 |
| 907.1 | 11.02 | 81.59 | A | 0.9794 |
| 903.1 | 11.07 | 11.79 | A | 0.9794 |
| 897.8 | 11.14 | 0.1697 | A | 0.9794 |
| 892.5 | 11.2 | 31.91 | A | 0.9794 |
| 891.4 | 11.22 | 1.247 | A | 0.9794 |
| 888.7 | 11.25 | 0.274 | A | 0.9794 |
| 884.6 | 11.3 | 0.3045 | A | 0.9794 |
| 875.4 | 11.42 | 15.21 | A | 0.9794 |
| 869.9 | 11.5 | 12.29 | A | 0.9794 |
| 867 | 11.53 | 0.0058 | A | 0.9794 |
| 859.3 | 11.64 | 11.41 | A | 0.9794 |
| 852 | 11.74 | 0.8073 | A | 0.9794 |
| 834.4 | 11.98 | 3.325 | A | 0.9794 |
| 830 | 12.05 | 1.677 | A | 0.9794 |
| 827.8 | 12.08 | 0.3722 | A | 0.9794 |
| 821.4 | 12.17 | 21.72 | A | 0.9794 |
| 812 | 12.31 | 1.052 | A | 0.9794 |
| 805.7 | 12.41 | 17.42 | A | 0.9794 |
| 803.9 | 12.44 | 1.767 | A | 0.9794 |
| 802.3 | 12.46 | 1.484 | A | 0.9794 |
| 800.1 | 12.5 | 10.9 | A | 0.9794 |
| 798.6 | 12.52 | 7.787 | A | 0.9794 |
| 797.4 | 12.54 | 5.584 | A | 0.9794 |
| 796.1 | 12.56 | 1.883 | A | 0.9794 |
| 790.9 | 12.64 | 2.868 | A | 0.9794 |
| 781.9 | 12.79 | 0.019 | A | 0.9794 |
| 777.5 | 12.86 | 0.0496 | A | 0.9794 |
| 774.5 | 12.91 | 0.2185 | A | 0.9794 |
| 769.7 | 12.99 | 6.204 | A | 0.9794 |
| 757.4 | 13.2 | 0.5058 | A | 0.9794 |
| 750.8 | 13.32 | 0.0179 | A | 0.9794 |
| 747.3 | 13.38 | 1.306 | A | 0.9794 |
| 746.7 | 13.39 | 0.789 | A | 0.9794 |
| 744.4 | 13.43 | 0.5731 | A | 0.9794 |
| 741.6 | 13.49 | 0.0097 | A | 0.9794 |
| 740 | 13.51 | 0.0164 | A | 0.9794 |
| 737.4 | 13.56 | 0.0729 | A | 0.9794 |
| 733.2 | 13.64 | 0.003 | A | 0.9794 |
| 723.7 | 13.82 | 0.1802 | A | 0.9794 |
| 720.5 | 13.88 | 1.478 | A | 0.9794 |
| 719 | 13.91 | 0.081 | A | 0.9794 |
| 716.6 | 13.96 | 0.0532 | A | 0.9794 |
| 716.2 | 13.96 | 0.2963 | A | 0.9794 |
| 713.1 | 14.02 | 2.058 | A | 0.9794 |
| 711.2 | 14.06 | 0.169 | A | 0.9794 |
| 709.4 | 14.1 | 0.3676 | A | 0.9794 |
| 706.3 | 14.16 | 0.427 | A | 0.9794 |
| 700.1 | 14.28 | 0.584 | A | 0.9794 |
| 681.5 | 14.67 | 0.0548 | A | 0.9794 |
| 671.6 | 14.89 | 2.249 | A | 0.9794 |
| 667.9 | 14.97 | 0.8306 | A | 0.9794 |
| 664.3 | 15.05 | 0.0229 | A | 0.9794 |
| 661.3 | 15.12 | 0.0039 | A | 0.9794 |
| 653.2 | 15.31 | 0.2652 | A | 0.9794 |
| 649.7 | 15.39 | 0.8045 | A | 0.9794 |
| 647.4 | 15.45 | 0.0087 | A | 0.9794 |
| 645.6 | 15.49 | 0.5295 | A | 0.9794 |
| 644.7 | 15.51 | 0.1879 | A | 0.9794 |
| 642.5 | 15.56 | 0.0013 | A | 0.9794 |
| 635.9 | 15.73 | 0.0474 | A | 0.9794 |
| 634.4 | 15.76 | 0.049 | A | 0.9794 |
| 633.9 | 15.78 | 0.4936 | A | 0.9794 |
| 632.6 | 15.81 | 0.0344 | A | 0.9794 |
| 631 | 15.85 | 0.2422 | A | 0.9794 |
| 630.2 | 15.87 | 0.1319 | A | 0.9794 |
| 627.5 | 15.94 | 1.22 | A | 0.9794 |
| 624.6 | 16.01 | 0.2915 | A | 0.9794 |
| 621.7 | 16.08 | 0.0136 | A | 0.9794 |
| 619.4 | 16.15 | 0.1276 | A | 0.9794 |
| 613.3 | 16.31 | 0.0369 | A | 0.9794 |
| 611.6 | 16.35 | 1.78 | A | 0.9794 |
| 606 | 16.5 | 0.0998 | A | 0.9794 |
| 601.7 | 16.62 | 9.93 | A | 0.9794 |
| 598.7 | 16.7 | 0.7263 | A | 0.9794 |
| 598.2 | 16.72 | 0.257 | A | 0.9794 |
| 595.8 | 16.78 | 0.4502 | A | 0.9794 |
| 593.4 | 16.85 | 0.009 | A | 0.9794 |
| 589.6 | 16.96 | 0.0078 | A | 0.9794 |
| 587.2 | 17.03 | 0.0846 | A | 0.9794 |
| 586.1 | 17.06 | 9.773 | A | 0.9794 |
| 585.5 | 17.08 | 6.003 | A | 0.9794 |
| 584.5 | 17.11 | 0.0266 | A | 0.9794 |
| 584 | 17.12 | 2.295 | A | 0.9794 |
| 577.8 | 17.31 | 0.0079 | A | 0.9794 |
| 574.2 | 17.41 | 0.0213 | A | 0.9794 |
| 572.7 | 17.46 | 0.4353 | A | 0.9794 |
| 571.8 | 17.49 | 10.6 | A | 0.9794 |
| 565.1 | 17.7 | 0.9831 | A | 0.9794 |
| 562 | 17.79 | 1.282 | A | 0.9794 |
| 559.2 | 17.88 | 1.202 | A | 0.9794 |
| 558.9 | 17.89 | 0.9106 | A | 0.9794 |
| 555.5 | 18 | 1.181 | A | 0.9794 |
| 554.7 | 18.03 | 0.8134 | A | 0.9794 |
| 552.9 | 18.09 | 0.0044 | A | 0.9794 |
| 550.2 | 18.17 | 0.0029 | A | 0.9794 |
| 542.5 | 18.43 | 0.3056 | A | 0.9794 |
| 539.5 | 18.53 | 0.1612 | A | 0.9794 |
| 537.6 | 18.6 | 0.031 | A | 0.9794 |
| 521.4 | 19.18 | 0.0175 | A | 0.9794 |
| 519.3 | 19.26 | 0.0213 | A | 0.9794 |
| 512.8 | 19.5 | 0.2837 | A | 0.9794 |
| 508.3 | 19.67 | 0.3164 | A | 0.9794 |
| 506.3 | 19.75 | 0.1933 | A | 0.9794 |
| 505.7 | 19.78 | 1.999 | A | 0.9794 |
| 499 | 20.04 | 3.068 | A | 0.9794 |
| 497.2 | 20.11 | 0.0346 | A | 0.9794 |
| 493.8 | 20.25 | 0.4841 | A | 0.9794 |
| 484.3 | 20.65 | 0.098 | A | 0.9794 |
| 481 | 20.79 | 0.1889 | A | 0.9794 |
| 476.6 | 20.98 | 0.0108 | A | 0.9794 |
| 450.4 | 22.2 | 0.4702 | A | 0.9794 |
| 448 | 22.32 | 0.2354 | A | 0.9794 |
| 441.9 | 22.63 | 0.1038 | A | 0.9794 |
| 441.3 | 22.66 | 0.2868 | A | 0.9794 |
| 441.2 | 22.67 | 0.9429 | A | 0.9794 |
| 431.7 | 23.16 | 0.0885 | A | 0.9794 |
| 431.1 | 23.2 | 0.054 | A | 0.9794 |
| 423.9 | 23.59 | 0.2847 | A | 0.9794 |
| 423 | 23.64 | 0.0345 | A | 0.9794 |
| 421.3 | 23.74 | 0.0434 | A | 0.9794 |
| 418.6 | 23.89 | 0.4979 | A | 0.9794 |
| 412 | 24.27 | 0.0057 | A | 0.9794 |
| 406.6 | 24.59 | 0.0186 | A | 0.9794 |
| 405 | 24.69 | 0.5502 | A | 0.9794 |
| 404 | 24.75 | 5.639 | A | 0.9794 |
| 402.9 | 24.82 | 0.0172 | A | 0.9794 |
| 401.2 | 24.92 | 6.66 | A | 0.9794 |
| 387.6 | 25.8 | 0.436 | A | 0.9794 |
| 384.5 | 26.01 | 0.001 | A | 0.9794 |
| 378 | 26.46 | 0.2349 | A | 0.9794 |
| 373.4 | 26.78 | 0.3852 | A | 0.9794 |
| 368.8 | 27.12 | 1.209 | A | 0.9794 |
| 361.1 | 27.69 | 0.1245 | A | 0.9794 |
| 359.1 | 27.85 | 0.5824 | A | 0.9794 |
| 356.9 | 28.02 | 0.3159 | A | 0.9794 |
| 346.4 | 28.87 | 0.0286 | A | 0.9794 |
| 321.5 | 31.11 | 0.1497 | A | 0.9794 |
| 318 | 31.44 | 0.0043 | A | 0.9794 |
| 316.1 | 31.64 | 0.0468 | A | 0.9794 |
| 314.4 | 31.8 | 0.7271 | A | 0.9794 |
| 308.2 | 32.45 | 1.044 | A | 0.9794 |
| 305.9 | 32.69 | 4.291 | A | 0.9794 |
| 295.7 | 33.81 | 0.073 | A | 0.9794 |
| 293.7 | 34.05 | 0.0523 | A | 0.9794 |
| 292 | 34.25 | 0.7997 | A | 0.9794 |
| 286.1 | 34.95 | 0.0078 | A | 0.9794 |
| 283.2 | 35.31 | 0.2074 | A | 0.9794 |
| 265.7 | 37.64 | 0.4894 | A | 0.9794 |
| 245.9 | 40.67 | 0.0431 | A | 0.9794 |
| 242.9 | 41.17 | 0.4853 | A | 0.9794 |
| 240.7 | 41.54 | 0.1275 | A | 0.9794 |
| 240 | 41.67 | 0.0839 | A | 0.9794 |
| 235.8 | 42.41 | 0.0025 | A | 0.9794 |
| 213.6 | 46.81 | 0.339 | A | 0.9794 |
| 208.9 | 47.88 | 0.1036 | A | 0.9794 |
| 205.4 | 48.68 | 0.028 | A | 0.9794 |
| 204 | 49.03 | 7.228 | A | 0.9794 |
| 203 | 49.27 | 6.03 | A | 0.9794 |
| 189.8 | 52.68 | 0.6206 | A | 0.9794 |
| 189 | 52.92 | 0.0596 | A | 0.9794 |
| 188.7 | 52.99 | 0.0034 | A | 0.9794 |
| 177 | 56.49 | 0.0036 | A | 0.9794 |
| 170.9 | 58.52 | 0.0414 | A | 0.9794 |
| 132.8 | 75.28 | 0.9279 | A | 0.9794 |
| 131.8 | 75.85 | 0.0412 | A | 0.9794 |
| 131.4 | 76.08 | 1.513 | A | 0.9794 |
| 130.6 | 76.59 | 0.1477 | A | 0.9794 |
| 129 | 77.54 | 1.759 | A | 0.9794 |
| 87.35 | 114.5 | 0.0257 | A | 0.9794 |
| 86.97 | 115 | 0.0458 | A | 0.9794 |
| 70.93 | 141 | 0.0062 | A | 0.9794 |
| 69.03 | 144.9 | 0.3343 | A | 0.9794 |
| 62.01 | 161.3 | 0.208 | A | 0.9794 |
| 47.97 | 208.4 | 0.1492 | A | 0.9794 |
| 26.18 | 381.9 | 0.0283 | A | 0.9794 |
| 26.03 | 384.2 | 0.024 | A | 0.9794 |
| 24.24 | 412.6 | 2.152 | A | 0.9794 |
Note(s):
You are kindly asked to consider the following references for citation when using the database: