Browse Selection 0 Download Tools Results 0 — Help

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3112	3.213	0.1684	A	0.9597
3112	3.213	337	B	0.9597
3111	3.214	302.5	B	0.9597
3111	3.214	0.4916	A	0.9597
3109	3.216	3.729	A	0.9597
3109	3.216	26.7	B	0.9597
3107	3.219	108.4	B	0.9597
3107	3.219	0.8411	A	0.9597
3105	3.221	0.4544	A	0.9597
3105	3.221	25.27	B	0.9597
3103	3.222	12.28	B	0.9597
3103	3.223	0.1783	A	0.9597
3100	3.226	0.272	A	0.9597
3100	3.226	0.3834	B	0.9597
3091	3.235	2.605	B	0.9597
3091	3.235	0.0134	A	0.9597
3090	3.237	0.1589	A	0.9597
3089	3.237	4.117	B	0.9597
3086	3.24	0.645	B	0.9597
3086	3.241	0.0052	A	0.9597
3084	3.243	0.0142	A	0.9597
3083	3.243	2.108	B	0.9597
3079	3.248	3.776	B	0.9597
3078	3.249	0	A	0.9597
3078	3.249	0.0091	A	0.9597
3077	3.25	0.038	B	0.9597
3073	3.254	1.214	B	0.9597
3073	3.254	0.0031	A	0.9597
3055	3.273	0.9142	A	0.9597
3055	3.273	179.7	B	0.9597
3053	3.275	2.015	A	0.9597
3053	3.275	78.19	B	0.9597
3052	3.277	3.487	A	0.9597
3052	3.277	176	B	0.9597
1617	6.185	0.0026	A	0.9691
1617	6.186	0.5903	B	0.9691
1608	6.217	216.6	B	0.9691
1608	6.221	0.425	A	0.9691
1603	6.238	0.0103	A	0.9691
1603	6.238	18.7	B	0.9691
1601	6.245	60.93	B	0.9691
1601	6.248	1.025	A	0.9691
1598	6.259	0.0057	A	0.9691
1595	6.268	35.47	B	0.9691
1593	6.277	1.422	A	0.9691
1593	6.277	269.8	B	0.9691
1592	6.28	5.174	A	0.9691
1591	6.287	113.2	B	0.9691
1589	6.295	0.6692	A	0.9691
1586	6.304	42.3	B	0.9691
1584	6.313	0.0771	A	0.9691
1582	6.321	0.428	A	0.9691
1580	6.329	1652	B	0.9691
1579	6.333	0.2174	A	0.9691
1575	6.349	177.5	B	0.9691
1574	6.353	733.3	B	0.9691
1568	6.377	0	A	0.9691
1567	6.381	597.2	B	0.9691
1559	6.412	14.54	B	0.9691
1558	6.419	0.0117	A	0.9691
1553	6.441	0.4306	B	0.9691
1552	6.444	0.7832	A	0.9691
1550	6.452	0.3866	A	0.9691
1549	6.454	127.8	B	0.9691
1547	6.466	0	A	0.9691
1545	6.473	7.6	B	0.9691
1541	6.488	17.84	B	0.9691
1536	6.51	0.4115	A	0.9691
1534	6.518	81.63	B	0.9691
1529	6.542	1.522	A	0.9691
1522	6.572	0.6764	A	0.9691
1521	6.575	39.61	B	0.9691
1513	6.608	129.5	B	0.9691
1513	6.611	0.3378	A	0.9691
1510	6.621	53.05	B	0.9691
1509	6.628	0.0054	A	0.9691
1507	6.634	0.3459	A	0.9691
1501	6.664	59.8	B	0.9691
1497	6.682	0.0295	A	0.9691
1496	6.684	0.1499	A	0.9691
1495	6.689	1.034	B	0.9691
1483	6.745	0.0033	A	0.9691
1479	6.761	2.981	B	0.9691
1475	6.781	7.199	B	0.9691
1471	6.797	0.0244	A	0.9691
1466	6.82	0.0483	A	0.9691
1464	6.831	13.24	B	0.9691
1464	6.831	0.0033	A	0.9691
1462	6.839	7.003	B	0.9691
1459	6.854	3.91	B	0.9691
1457	6.861	0.0185	A	0.9691
1455	6.871	24.71	B	0.9691
1451	6.894	1.477	B	0.9691
1446	6.915	0.0302	A	0.9691
1441	6.939	23.63	B	0.9691
1438	6.952	0.0033	A	0.9691
1436	6.965	1.058	B	0.9691
1434	6.975	0.0068	A	0.9691
1428	7.003	0.0421	A	0.9691
1426	7.013	0.2785	B	0.9691
1422	7.033	0.0014	A	0.9691
1419	7.046	0.0007	A	0.9691
1418	7.054	9.296	B	0.9691
1417	7.058	0.0544	A	0.9691
1412	7.08	3.041	B	0.9691
1412	7.084	0.3618	A	0.9691
1406	7.115	9.402	B	0.9691
1405	7.116	0.2368	A	0.9691
1404	7.123	3.254	B	0.9691
1401	7.14	0.0526	A	0.9691
1397	7.158	2.268	B	0.9691
1393	7.179	49.85	B	0.9691
1391	7.19	0.0341	A	0.9691
1387	7.212	16.82	B	0.9691
1386	7.215	0.1182	A	0.9691
1383	7.231	0.0518	A	0.9691
1381	7.242	9.794	B	0.9691
1376	7.269	1.164	B	0.9691
1371	7.294	2.124	B	0.9691
1370	7.297	14.89	B	0.9691
1370	7.3	0.036	A	0.9691
1367	7.317	0.0466	A	0.9691
1365	7.324	0.0006	A	0.9691
1365	7.325	2.091	B	0.9691
1363	7.336	0.0209	A	0.9691
1363	7.337	1.88	B	0.9691
1363	7.338	5.627	B	0.9691
1362	7.343	0.1396	A	0.9691
1355	7.379	3.278	B	0.9691
1355	7.382	0.2178	A	0.9691
1349	7.413	8.58	B	0.9691
1348	7.418	0.5332	A	0.9691
1346	7.428	0.3227	A	0.9691
1346	7.429	14.12	B	0.9691
1344	7.44	0.0024	A	0.9691
1343	7.446	16.52	B	0.9691
1342	7.449	0.0611	A	0.9691
1341	7.459	74.77	B	0.9691
1339	7.466	0.048	A	0.9691
1338	7.475	2.942	B	0.9691
1337	7.477	0.0023	A	0.9691
1333	7.503	18.08	B	0.9691
1332	7.51	0.0047	A	0.9691
1331	7.514	16.39	B	0.9691
1330	7.521	0.0213	A	0.9691
1327	7.538	0.8474	B	0.9691
1326	7.54	0.0023	A	0.9691
1320	7.574	34.57	B	0.9691
1320	7.575	0.6576	A	0.9691
1317	7.594	0.3317	A	0.9691
1314	7.609	338.9	B	0.9691
1312	7.62	0.1551	A	0.9691
1310	7.632	611.8	B	0.9691
1306	7.657	0.0527	A	0.9691
1302	7.68	74.45	B	0.9691
1299	7.697	3.172	A	0.9691
1296	7.715	85.45	B	0.9691
1289	7.758	489	B	0.9691
1288	7.762	0.1262	A	0.9691
1287	7.768	0.0169	A	0.9691
1286	7.774	619.3	B	0.9691
1281	7.807	398.7	B	0.9691
1279	7.817	236.7	B	0.9691
1276	7.838	0.101	A	0.9691
1274	7.849	1.601	A	0.9691
1268	7.888	0.3376	A	0.9691
1265	7.907	34.55	B	0.9691
1255	7.966	0.0436	A	0.9691
1255	7.967	1596	B	0.9691
1246	8.024	40.72	B	0.9691
1246	8.027	0.6734	A	0.9691
1241	8.059	525.2	B	0.9691
1240	8.064	0.0134	A	0.9691
1236	8.089	456.3	B	0.9691
1233	8.108	0.0197	A	0.9691
1233	8.112	355.5	B	0.9691
1229	8.135	0.1002	A	0.9691
1226	8.157	2.018	A	0.9691
1225	8.16	123.5	B	0.9691
1222	8.186	0.7909	A	0.9691
1216	8.224	0.0682	A	0.9691
1216	8.225	149.5	B	0.9691
1214	8.236	175.7	B	0.9691
1210	8.266	14.38	B	0.9691
1205	8.297	0.0032	A	0.9691
1200	8.335	8.254	B	0.9691
1195	8.369	0.0425	A	0.9691
1192	8.388	8.705	B	0.9691
1189	8.414	0.0015	A	0.9691
1182	8.458	0.0018	A	0.9691
1181	8.47	15.34	B	0.9691
1170	8.548	0.0043	A	0.9691
1169	8.555	3.384	B	0.9691
1165	8.586	0.0402	A	0.9691
1165	8.586	8.508	B	0.9691
1158	8.639	4.185	B	0.9691
1156	8.647	0.0033	A	0.9691
1152	8.677	0.0002	A	0.9691
1151	8.688	4.839	B	0.9691
1147	8.721	5.514	B	0.9691
1133	8.826	0.1072	A	0.9691
1131	8.844	0.7285	B	0.9691
1125	8.885	0.5368	A	0.9691
1118	8.941	0.0807	A	0.9691
1116	8.964	21.9	B	0.9691
1110	9.009	13.28	B	0.9691
1107	9.03	0.0045	A	0.9691
1105	9.05	0.034	A	0.9691
1101	9.079	10.96	B	0.9691
1096	9.124	0.5178	A	0.9691
1095	9.136	2.034	B	0.9691
1093	9.152	23.74	B	0.9691
1092	9.156	0.0147	A	0.9691
1080	9.259	0.094	A	0.9794
1080	9.262	24.87	B	0.9691
1079	9.264	35.64	B	0.9794
1079	9.272	0.014	A	0.9691
1058	9.453	7.527	B	0.9794
1050	9.521	0.1034	A	0.9794
1048	9.54	7.132	B	0.9794
1033	9.685	0.0228	A	0.9794
1004	9.957	0.0001	A	0.9794
1004	9.962	3.557	B	0.9794
996.5	10.03	9.119	B	0.9794
994.9	10.05	0.0013	A	0.9794
993.3	10.07	6.378	B	0.9794
978.2	10.22	1.143	B	0.9794
962.3	10.39	0.0287	A	0.9794
953.7	10.49	0.1024	A	0.9794
936.4	10.68	0.0098	A	0.9794
931.6	10.73	0.3376	A	0.9794
931.5	10.73	0.1514	B	0.9794
930.4	10.75	11.96	B	0.9794
928.7	10.77	0.9897	B	0.9794
928.4	10.77	0.4576	A	0.9794
927.5	10.78	0.0089	A	0.9794
925.2	10.81	24.67	B	0.9794
922.7	10.84	0.0976	A	0.9794
922.4	10.84	0.1648	B	0.9794
914.5	10.94	0.2168	A	0.9794
911	10.98	0.3477	B	0.9794
910.5	10.98	0.0038	A	0.9794
906.4	11.03	21.6	B	0.9794
896.3	11.16	0.076	A	0.9794
894.5	11.18	0.6782	B	0.9794
891.1	11.22	1.315	B	0.9794
889.1	11.25	0.0855	A	0.9794
887.3	11.27	0.1374	A	0.9794
886.3	11.28	16.4	B	0.9794
876.1	11.41	33.29	B	0.9794
873.8	11.44	0.0006	A	0.9794
873.4	11.45	0.0072	A	0.9794
872.7	11.46	3.17	B	0.9794
862.8	11.59	0.0368	A	0.9794
858.3	11.65	0.5835	B	0.9794
857.3	11.67	0.2444	A	0.9794
853.8	11.71	1.576	B	0.9794
841.4	11.89	0.0059	A	0.9794
840.5	11.9	0.0949	A	0.9794
839.7	11.91	0.4069	B	0.9794
835.3	11.97	4.731	B	0.9794
834.4	11.98	0.0525	B	0.9794
833.9	11.99	0.0439	A	0.9794
830.6	12.04	0.091	A	0.9794
830.1	12.05	4.458	B	0.9794
815.7	12.26	0.0033	A	0.9794
811.9	12.32	2.955	B	0.9794
798.6	12.52	0.5889	B	0.9794
793.7	12.6	5.85	A	0.9794
793.5	12.6	0.6538	B	0.9794
792.5	12.62	0.6984	B	0.9794
790.5	12.65	0.7174	B	0.9794
790.4	12.65	30.9	A	0.9794
786.9	12.71	0.2956	A	0.9794
786.8	12.71	0.3371	B	0.9794
786.4	12.72	32.87	A	0.9794
784.6	12.75	26.89	A	0.9794
784.1	12.75	0.2642	B	0.9794
780.4	12.81	0.3043	B	0.9794
780.4	12.81	27.96	A	0.9794
778.2	12.85	3.213	B	0.9794
778	12.85	70.28	A	0.9794
773.5	12.93	1.67	B	0.9794
771.9	12.96	4.306	B	0.9794
771.9	12.96	159	A	0.9794
764.9	13.07	0.0681	A	0.9794
757.9	13.2	0.0008	A	0.9794
751.9	13.3	0.0078	A	0.9794
747.6	13.38	0.4092	B	0.9794
745.3	13.42	25.77	B	0.9794
723.6	13.82	2.21	B	0.9794
723.5	13.82	5.609	A	0.9794
722.3	13.84	0.3489	A	0.9794
719.1	13.91	1.857	A	0.9794
719	13.91	2.314	B	0.9794
716.3	13.96	0.1839	B	0.9794
715.2	13.98	4.254	B	0.9794
714.8	13.99	9.731	A	0.9794
712.3	14.04	1.06	B	0.9794
711.9	14.05	1.285	A	0.9794
708.5	14.11	0.0438	A	0.9794
708.4	14.12	0.0785	B	0.9794
707.5	14.13	2.693	B	0.9794
707.3	14.14	0.1934	A	0.9794
706.8	14.15	0.2446	A	0.9794
706.3	14.16	2.255	B	0.9794
705.2	14.18	2.459	B	0.9794
704.8	14.19	0.4484	A	0.9794
700.3	14.28	0.0577	A	0.9794
698.6	14.31	0.018	A	0.9794
696.7	14.35	0.241	B	0.9794
687.7	14.54	1.933	B	0.9794
679.8	14.71	0.0002	A	0.9794
679	14.73	1.909	B	0.9794
671.1	14.9	0.0238	A	0.9794
663.9	15.06	0.0476	A	0.9794
663.2	15.08	0.993	B	0.9794
662.2	15.1	0.0141	A	0.9794
661.8	15.11	0.6617	B	0.9794
656.5	15.23	0.1427	B	0.9794
653.8	15.29	0.2057	A	0.9794
651.5	15.35	0.007	A	0.9794
649.5	15.4	0.0004	A	0.9794
645.2	15.5	7.384	B	0.9794
644.7	15.51	0.0754	B	0.9794
638.5	15.66	0.07	B	0.9794
633.9	15.78	0.9911	A	0.9794
629.3	15.89	0.1369	B	0.9794
626.4	15.96	0.1021	A	0.9794
622.2	16.07	0.0387	A	0.9794
621.9	16.08	0.3187	B	0.9794
619.7	16.14	1.3	B	0.9794
616.6	16.22	6.473	B	0.9794
616.5	16.22	0	A	0.9794
614.1	16.28	0.0295	B	0.9794
614	16.29	0.1508	A	0.9794
612.7	16.32	0.0665	A	0.9794
612.5	16.33	0.9236	B	0.9794
609.9	16.4	0.0093	A	0.9794
609.3	16.41	0.027	A	0.9794
608.6	16.43	0.0824	B	0.9794
606.4	16.49	0.0434	A	0.9794
605	16.53	0.0419	B	0.9794
603.5	16.57	0.0086	A	0.9794
601.6	16.62	0.0073	A	0.9794
600.3	16.66	0.0001	A	0.9794
598.4	16.71	0.0023	A	0.9794
597.6	16.73	0.0146	B	0.9794
596.6	16.76	0.0059	A	0.9794
594.2	16.83	0.0295	B	0.9794
592.9	16.87	6.31	B	0.9794
591.3	16.91	0.0479	A	0.9794
590.7	16.93	3.226	B	0.9794
590	16.95	0.0252	A	0.9794
586.8	17.04	0.1234	B	0.9794
584.9	17.1	1.403	B	0.9794
583.9	17.12	1.214	B	0.9794
579	17.27	0.8245	B	0.9794
577.1	17.33	0.0118	A	0.9794
576.7	17.34	3.168	B	0.9794
570.1	17.54	2.323	B	0.9794
565.8	17.67	0.0008	A	0.9794
560.8	17.83	0.9825	B	0.9794
560.7	17.83	0.0042	A	0.9794
557.6	17.93	1.606	B	0.9794
556.9	17.96	4.563	B	0.9794
556	17.99	1.891	B	0.9794
555.1	18.01	0.0001	A	0.9794
551.3	18.14	0.1195	B	0.9794
545.1	18.34	0.0171	A	0.9794
543.8	18.39	0.6467	B	0.9794
543.7	18.39	0.0562	A	0.9794
542.4	18.44	0.0001	A	0.9794
539.2	18.55	0.1497	A	0.9794
538.5	18.57	1.676	B	0.9794
536.1	18.65	0.1453	A	0.9794
533.1	18.76	0.1925	B	0.9794
529.4	18.89	0.0047	A	0.9794
528.2	18.93	0.6969	B	0.9794
522.7	19.13	0.0527	A	0.9794
522.5	19.14	0.0201	B	0.9794
520.1	19.23	1.416	A	0.9794
516.6	19.36	0.5259	A	0.9794
510.1	19.6	0.2118	B	0.9794
504.7	19.82	1.197	B	0.9794
501.9	19.92	0.5641	A	0.9794
495.6	20.18	0.0551	A	0.9794
494.4	20.22	5.284	B	0.9794
487.5	20.51	0.1659	B	0.9794
487.1	20.53	0.0548	A	0.9794
484.8	20.63	0.0403	A	0.9794
481.4	20.77	10.07	B	0.9794
479.6	20.85	6.768	B	0.9794
477.9	20.93	0.0094	B	0.9794
476.4	20.99	0.1948	A	0.9794
474.2	21.09	0.0443	A	0.9794
461.1	21.69	0.0674	A	0.9794
446.8	22.38	0.0394	B	0.9794
446.1	22.42	2.357	B	0.9794
440.2	22.72	0.0385	A	0.9794
440	22.73	0.0001	A	0.9794
439.4	22.76	6.638	B	0.9794
433.8	23.05	1.231	B	0.9794
432.4	23.13	0.0455	A	0.9794
427.7	23.38	0.0301	A	0.9794
422.7	23.66	5.327	B	0.9794
419.7	23.83	0.0731	A	0.9794
416	24.04	0.001	A	0.9794
413.6	24.18	0.0176	B	0.9794
413.3	24.2	0.0491	A	0.9794
409.2	24.44	0.1239	B	0.9794
406.3	24.61	0.0131	A	0.9794
398.6	25.09	0.0012	A	0.9794
398.3	25.11	0.0403	B	0.9794
395.3	25.3	0.4136	B	0.9794
389.5	25.67	0.0245	B	0.9794
386.7	25.86	0.0179	A	0.9794
376.2	26.58	0.4062	B	0.9794
368.6	27.13	8.165	B	0.9794
368	27.18	1.166	B	0.9794
365.8	27.34	0.0275	A	0.9794
365.4	27.37	2.28	B	0.9794
363.6	27.5	0.4632	A	0.9794
360.3	27.76	0.6268	A	0.9794
356.7	28.04	0.0185	A	0.9794
348.1	28.72	0.024	A	0.9794
345.5	28.95	0.2104	B	0.9794
343.3	29.13	0.0824	B	0.9794
341.6	29.28	1.853	A	0.9794
339.6	29.45	0.0005	A	0.9794
331	30.21	0.0858	B	0.9794
330.9	30.22	0.1645	A	0.9794
325.1	30.76	0.117	B	0.9794
322.4	31.02	0.801	B	0.9794
318.4	31.41	1.13	B	0.9794
309.6	32.3	0.0509	A	0.9794
307.8	32.49	0.3009	B	0.9794
303.8	32.92	0.0182	A	0.9794
290.8	34.39	0.5746	A	0.9794
288.3	34.68	1.197	B	0.9794
284.5	35.15	0.0084	A	0.9794
280.8	35.61	0.0716	B	0.9794
277.1	36.09	0.1543	A	0.9794
275.9	36.24	0.1438	B	0.9794
264.5	37.81	0.0125	A	0.9794
263.9	37.89	0.0002	B	0.9794
253.6	39.43	0.0012	B	0.9794
252.2	39.65	0.0932	A	0.9794
249.9	40.01	0.3115	A	0.9794
246	40.65	0.0324	B	0.9794
236.7	42.25	0.0532	A	0.9794
229.4	43.59	5.699	B	0.9794
226.9	44.08	26.4	B	0.9794
226.5	44.15	0.0001	A	0.9794
220.7	45.32	0.0096	A	0.9794
215.7	46.36	11.43	B	0.9794
203.6	49.12	0.0216	B	0.9794
197.8	50.55	0.1037	A	0.9794
196.9	50.78	0.0372	A	0.9794
191.3	52.27	0.0364	B	0.9794
182.9	54.66	0.7216	A	0.9794
178	56.17	0.0002	B	0.9794
169.2	59.11	1.909	A	0.9794
156.8	63.77	0.0017	A	0.9794
144	69.43	0.1205	B	0.9794
138.9	71.98	0.0375	A	0.9794
138.1	72.43	0.0935	A	0.9794
134.6	74.29	0.0178	B	0.9794
125.1	79.93	0.0005	A	0.9794
123.8	80.77	0.0858	B	0.9794
120.4	83.06	0.013	A	0.9794
119.7	83.52	0.0081	B	0.9794
112.5	88.85	0.032	B	0.9794
112.3	89.04	0.1983	A	0.9794
106.3	94.1	0.0318	B	0.9794
103.2	96.89	0.002	A	0.9794
100.1	99.9	0.1291	B	0.9794
89.57	111.6	0.0185	B	0.9794
79.53	125.7	0.5636	A	0.9794
55.81	179.2	0.0154	B	0.9794
46.04	217.2	0.0093	B	0.9794
46.04	217.2	0.0037	A	0.9794
38.99	256.5	0.4305	A	0.9794
33	303	0.048	A	0.9794
32.69	305.9	0.0076	B	0.9794
26.19	381.9	0.0317	A	0.9794
26.01	384.4	0.0182	B	0.9794
15.79	633.4	0.0076	B	0.9794
14.1	709.3	0.0013	A	0.9794
8.342	1199	0.0028	A	0.9794
6.904	1448	0.0023	B	0.9794
2.521	3967	0.0024	A	0.9794

Vibrations

• Bauschlicher, Jr., C.W., Ricca, A., Boersma, C., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 3.00 WITH UPDATED CONTENT AND THE INTRODUCTION OF MULTIPLE SCALING FACTORS", The Astrophysical Journal Supplement Series, 234, 32, 2018 10.3847/1538-4365/aaa019 — BibTeX - RIS
• Boersma, C., Bauschlicher, Jr., C.W., Ricca, A., Mattioda, A.L., Cami, J., Peeters, E., Sánchez de Armas, F., Puerta Saborido, G., Hudgins, D.M., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE VERSION 2.00: UPDATED CONTENT, WEBSITE AND ON/OFFLINE TOOLS", The Astrophysical Journal Supplement Series, 211, 8, 2014 10.1088/0067-0049/211/1/8 — BibTeX - RIS
• Mattioda, A.L., Hudgins, D. M., Boersma, C., Ricca, A., Peeters, E., Cami, J., Sánchez de Armas, F., Puerta Saborido, G., Bauschlicher, C.W., J., and Allamandola, L.J. "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: THE LABORATORY SPECTRA", The Astrophysical Journal Supplement Series, 251, 22, 2020 10.3847/1538-4365/abc2c8 — BibTeX - RIS
• Ricca, A., Boersma, C., Maragkoudakis, A., Roser, J.E., Shannon, M.J., Allamandola, L.J., Bauschlicher Jr., C.W., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 4.00, SOFTWARE TOOLS, WEBSITE, AND DOCUMENTATION", The Astrophysical Journal Supplement Series, XXX, YYY, 2025 10.3847/1538-4365/ae1c38 — BibTeX - RIS