{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T16:19:36Z","timestamp":1789229976354,"version":"build-2803163510"},"reference-count":51,"publisher":"American Chemical Society (ACS)","issue":"39","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Phys. Chem. A"],"published-print":{"date-parts":[[2007,10,1]]},"DOI":"10.1021\/jp0721189","type":"journal-article","created":{"date-parts":[[2007,9,6]],"date-time":"2007-09-06T11:00:22Z","timestamp":1189076422000},"page":"9733-9744","source":"Crossref","is-referenced-by-count":44,"title":["Probing the Intramolecular Hydrogen Bond of 2-(2-Hydroxyphenyl)benzotriazoles in Polar Environment:\u2009 A Photophysical Study of UV Absorber Efficiency"],"prefix":"10.1021","volume":"111","author":[{"given":"Anja P.","family":"Fluegge","sequence":"first","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frank","family":"Waiblinger","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin","family":"Stein","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juergen","family":"Keck","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Horst E. A.","family":"Kramer","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Fischer","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mervin G.","family":"Wood","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anthony D.","family":"DeBellis","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ramanathan","family":"Ravichandran","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Leppard","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Physikalische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Institut f\u00fcr Organische Chemie, Universit\u00e4t Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany, Ciba Specialty Chemicals, Additives Division Research Department, 540 White Plains Road, Tarrytown, New York 10591, and Ciba Specialty Chemicals Inc., Rosental R 1059, CH-4002 Basle, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2007,9,6]]},"reference":[{"key":"jp0721189b00001\/jp0721189b00001_1","doi-asserted-by":"crossref","first-page":"2734","DOI":"10.1021\/j100592a006","volume":"79","author":"Shizuka H.","year":"1975","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00001\/jp0721189b00001_2","doi-asserted-by":"crossref","first-page":"2072","DOI":"10.1021\/j100560a005","volume":"80","author":"Shizuka H.","year":"1976","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00001\/jp0721189b00001_3","doi-asserted-by":"crossref","first-page":"2246","DOI":"10.1021\/j100539a008","volume":"81","author":"Shizuka H.","year":"1977","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00001\/jp0721189b00001_4","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1021\/j100248a029","volume":"89","author":"Shizuka H.","year":"1985","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00002\/jp0721189b00002_1","doi-asserted-by":"crossref","first-page":"10109","DOI":"10.1021\/j100025a009","volume":"99","author":"Stueber G. J.","year":"1995","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00003\/jp0721189b00003_1","doi-asserted-by":"crossref","first-page":"14475","DOI":"10.1021\/jp961081h","volume":"100","author":"Keck J.","year":"1996","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00004\/jp0721189b00004_1","doi-asserted-by":"crossref","first-page":"844","DOI":"10.1002\/(SICI)1097-458X(199712)35:12<839::AID-OMR182>3.0.CO;2-G","volume":"35","author":"Fischer P.","year":"1997","journal-title":"Magn. Reson. Chem."},{"key":"jp0721189b00005\/jp0721189b00005_1","doi-asserted-by":"crossref","first-page":"6985","DOI":"10.1021\/jp9818380","volume":"102","author":"Keck J.","year":"1998","journal-title":"J. Phys. Chem. B"},{"key":"jp0721189b00006\/jp0721189b00006_1","doi-asserted-by":"crossref","first-page":"1106","DOI":"10.1021\/jp993349l","volume":"104","author":"Waiblinger F.","year":"2000","journal-title":"J. Phys. Chem. A"},{"key":"jp0721189b00007\/jp0721189b00007_1","unstructured":"Waiblinger, F. Dissertation, Universit\u00e4t Stuttgart, 1999."},{"key":"jp0721189b00008\/jp0721189b00008_1","unstructured":"Fl\u00fcgge, A. P. Dissertation, Universit\u00e4t Stuttgart, 2001."},{"key":"jp0721189b00009\/jp0721189b00009_1","volume-title":"18th IUPAC Symposium on Photochemistry","author":"Fl\u00fcgge A. P.","year":"2000"},{"key":"jp0721189b00010\/jp0721189b00010_1","first-page":"2066","volume":"106","author":"Stein M.","year":"2002","journal-title":"J. Phys. Chem. A"},{"key":"jp0721189b00011\/jp0721189b00011_1","doi-asserted-by":"crossref","first-page":"3636","DOI":"10.1021\/j100263a013","volume":"89","author":"Woessner G.","year":"1985","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00012\/jp0721189b00012_1","doi-asserted-by":"crossref","first-page":"10234","DOI":"10.1021\/j100204a025","volume":"96","author":"Rieker J.","year":"1992","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00013\/jp0721189b00013_1","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1021\/j100466a004","volume":"83","author":"Werner T.","year":"1979","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00014\/jp0721189b00014_1","doi-asserted-by":"crossref","first-page":"5550","DOI":"10.1021\/j150667a017","volume":"88","author":"Woessner G.","year":"1984","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00015\/jp0721189b00015_1","doi-asserted-by":"crossref","first-page":"1458","DOI":"10.1021\/j100317a018","volume":"92","author":"Goeller G.","year":"1988","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00017\/jp0721189b00017_1","first-page":"120","volume":"13","author":"Charton M.","year":"1981","journal-title":"Prog. Phys. Org. Chem."},{"key":"jp0721189b00018\/jp0721189b00018_1","unstructured":"We first detected this small residual phosphorescence quantum yield for derivatives with a sulfur-based substituent and thence considered whether the probability of the singlet \u2192 triplet transition might be raised by the so-called heavy atom effect.44-46More efficient ISC could result in any open conformer which is excited to be transformed from the S1(O) into the phosphorescing T1(O) state. This argument is not consistent, though, with the findings for the HBzTs as a whole since the chloro compound 54d does not show this phenomenon while the CF3derivative 62c, where a heavy atom effect cannot be operative, does."},{"key":"jp0721189b00019\/jp0721189b00019_1","doi-asserted-by":"crossref","first-page":"7689","DOI":"10.1021\/jp021000j","volume":"106","author":"Maliakal A.","year":"2002","journal-title":"J. Phys. Chem. A"},{"key":"jp0721189b00019\/jp0721189b00019_2","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1007\/BF02720140","volume":"74","author":"Suhadolnik J. C.","year":"2002","journal-title":"J. Coat. Technol."},{"key":"jp0721189b00020\/jp0721189b00020_1","first-page":"18","volume-title":"Photodegradation and Photostabilization of Coatings","author":"Werner T.","year":"1981"},{"key":"jp0721189b00021\/jp0721189b00021_1","first-page":"684","volume-title":"Studies in Organic Chemistry 40, Photochromism \u2212 Molecules and Systems","author":"Kramer H. E.","year":"1990"},{"key":"jp0721189b00022\/jp0721189b00022_1","volume-title":"13th International Conference on Advances in the Stabilization and Degradation of Polymers","author":"Kramer H. E. A.","year":"1991"},{"key":"jp0721189b00023\/jp0721189b00023_1","unstructured":"Stein, M. Dissertation, Universit\u00e4t Stuttgart, 1999."},{"key":"jp0721189b00024\/jp0721189b00024_1","volume-title":"Chem","author":"Waiblinger F.","year":"1999"},{"key":"jp0721189b00025\/jp0721189b00025_1","first-page":"1222","volume":"40","author":"Kramer H. E. A.","year":"1996","journal-title":"GIT Fachz. Lab."},{"key":"jp0721189b00026\/jp0721189b00026_1","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1002\/apmc.1976.050540102","volume":"54","author":"Werner T.","year":"1976","journal-title":"Angew. Makromol. Chem."},{"key":"jp0721189b00027\/jp0721189b00027_1","first-page":"924","volume":"92","author":"Kramer H. E. A.","year":"1986","journal-title":"Farbe Lack"},{"key":"jp0721189b00028\/jp0721189b00028_1","first-page":"169","volume":"40","author":"Kramer H. E. A.","year":"1986","journal-title":"Chimia"},{"key":"jp0721189b00029\/jp0721189b00029_1","first-page":"91","volume":"19","author":"Ormson S. M.","year":"1994","journal-title":"Prog. React. Kinet."},{"key":"jp0721189b00030\/jp0721189b00030_1","doi-asserted-by":"crossref","first-page":"628","DOI":"10.1016\/S0009-2614(96)01268-7","volume":"263","author":"Chudoba C.","year":"1996","journal-title":"Chem. Phys. Lett."},{"key":"jp0721189b00031\/jp0721189b00031_1","doi-asserted-by":"crossref","first-page":"767","DOI":"10.1021\/jp961382r","volume":"101","author":"McGarry P. F.","year":"1997","journal-title":"J. Phys. Chem. A"},{"key":"jp0721189b00032\/jp0721189b00032_1","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1111\/j.1478-4408.1970.tb02955.x","volume":"86","author":"Egerton G. S.","year":"1970","journal-title":"J. Soc. Dyers Colour."},{"key":"jp0721189b00033\/jp0721189b00033_1","volume-title":"T. AIP Conf. Proc.","author":"Elsaesser","year":"1994"},{"key":"jp0721189b00034\/jp0721189b00034_1","doi-asserted-by":"crossref","first-page":"5093","DOI":"10.1021\/j100412a042","volume":"90","author":"Ghiggino K. P.","year":"1986","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00035\/jp0721189b00035_1","first-page":"422","volume":"263","author":"Hass K. C.","year":"1996","journal-title":"Chem. Phys. Lett."},{"key":"jp0721189b00036\/jp0721189b00036_1","doi-asserted-by":"crossref","first-page":"615","DOI":"10.1002\/jrs.1250260805","volume":"26","author":"Pfeiffer M.","year":"1995","journal-title":"J. Raman Spectrosc."},{"key":"jp0721189b00037\/jp0721189b00037_1","first-page":"493","volume":"94","author":"Flom S. R.","year":"1983","journal-title":"Chem. Phys. Lett."},{"key":"jp0721189b00038\/jp0721189b00038_1","first-page":"759","volume":"112","author":"Catal\u00e1n J.","year":"1990","journal-title":"J. Am. Chem. Soc."},{"key":"jp0721189b00039\/jp0721189b00039_1","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1021\/j100338a011","volume":"93","author":"Barbara P. F.","year":"1989","journal-title":"J. Phys. Chem."},{"key":"jp0721189b00040\/jp0721189b00040_1","first-page":"394","volume":"237","author":"Nickel B.","year":"1998","journal-title":"J. Chem. Phys."},{"key":"jp0721189b00041\/jp0721189b00041_1","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/S0009-2614(00)00629-1","volume":"325","author":"Fournier T.","year":"2000","journal-title":"Chem. Phys. Lett."},{"key":"jp0721189b00042\/jp0721189b00042_1","first-page":"96","volume":"90","author":"Fischer P.","year":"2001","journal-title":"J. Chem. Soc., Perkin Trans. 2"},{"key":"jp0721189b00043\/jp0721189b00043_1","doi-asserted-by":"crossref","first-page":"8306","DOI":"10.1021\/jp000086i","volume":"104","author":"Elbe F.","year":"2000","journal-title":"J. Phys. Chem. A"},{"key":"jp0721189b00044\/jp0721189b00044_1","first-page":"17913","volume":"17905","author":"McClure D. S.","year":"1949","journal-title":"J. Chem. Phys."},{"key":"jp0721189b00045\/jp0721189b00045_1","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1039\/df9500900014","volume":"9","author":"Kasha M.","year":"1950","journal-title":"Discuss. Faraday Soc."},{"key":"jp0721189b00046\/jp0721189b00046_1","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1063\/1.1700199","volume":"20","author":"Kasha M.","year":"1952","journal-title":"J. Chem. Phys."},{"key":"jp0721189b00047\/jp0721189b00047_1","doi-asserted-by":"crossref","first-page":"840","DOI":"10.1038\/131839b0","volume":"131","author":"Jablonski A.","year":"1933","journal-title":"Nature"},{"key":"jp0721189b00048\/jp0721189b00048_1","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/0047-2670(80)85060-X","volume":"13","author":"Perichet G.","year":"1980","journal-title":"J. Photochem."}],"container-title":["The Journal of Physical Chemistry A"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/jp0721189","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,5,14]],"date-time":"2023-05-14T01:48:32Z","timestamp":1684028912000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/doi\/10.1021\/jp0721189"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,9,6]]},"references-count":51,"journal-issue":{"issue":"39","published-print":{"date-parts":[[2007,10,1]]}},"alternative-id":["10.1021\/jp0721189"],"URL":"https:\/\/doi.org\/10.1021\/jp0721189","relation":{},"ISSN":["1089-5639","1520-5215"],"issn-type":[{"value":"1089-5639","type":"print"},{"value":"1520-5215","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,9,6]]}}}