Class information for:
Level 1: DIARYLETHENE//PHOTOCHROMISM//DITHIENYLETHENE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2181 2331 34.3 78%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
138 3       LIQUID CRYSTALS//MOLECULAR CRYSTALS AND LIQUID CRYSTALS//LIQUID CRYSTAL 65015
932 2             PHOTOCHROMISM//DIARYLETHENE//AZOBENZENE 11030
2181 1                   DIARYLETHENE//PHOTOCHROMISM//DITHIENYLETHENE 2331

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DIARYLETHENE authKW 3894721 15% 83% 358
2 PHOTOCHROMISM authKW 2596091 28% 30% 657
3 DITHIENYLETHENE authKW 789337 3% 87% 69
4 JIANGXI ORGAN CHEM address 714132 8% 30% 183
5 FULGIDE authKW 712113 3% 86% 63
6 FULGIMIDES authKW 234784 1% 81% 22
7 PHOTOCHROMES authKW 203885 1% 65% 24
8 PHOTOCHROMIC authKW 171961 2% 24% 54
9 SMART MOL address 127947 2% 24% 41
10 FLUORESCENCE SWITCH authKW 121886 1% 42% 22

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Chemistry, Multidisciplinary 7485 37% 0% 872
2 Crystallography 2586 10% 0% 222
3 Chemistry, Organic 2551 16% 0% 377
4 Chemistry, Physical 2053 22% 0% 512
5 Materials Science, Textiles 1856 3% 0% 72
6 Physics, Atomic, Molecular & Chemical 516 7% 0% 166
7 Nanoscience & Nanotechnology 480 6% 0% 135
8 Materials Science, Multidisciplinary 368 12% 0% 284
9 Chemistry, Applied 184 3% 0% 80
10 Chemistry, Inorganic & Nuclear 99 3% 0% 80

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JIANGXI ORGAN CHEM 714132 8% 30% 183
2 SMART MOL 127947 2% 24% 41
3 INTER ES TRAITEMENTS ORG DYNAM SYST ITODY 94613 1% 43% 17
4 NAKAMURA 66282 1% 28% 18
5 ORGAN CHEM MAKROMOL CHEM 1 54573 0% 83% 5
6 JIANGXI MAT SCI ENGN 52392 0% 100% 4
7 NAIST CEMES INT ABORAT SUPR HOTOACT SYST 52392 0% 100% 4
8 ADV MAT STUDY KASUGA KOEN 61 41912 0% 80% 4
9 ENGN CHEM MAT HODOGAYA KU 36379 0% 56% 5
10 NARA SCI TECHNOL 34646 1% 18% 15

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 14172 4% 1% 94
2 DYES AND PIGMENTS 12338 3% 1% 72
3 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 5146 3% 1% 74
4 CHEMISTRY LETTERS 4844 4% 0% 93
5 PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES 4012 1% 1% 29
6 RUSSIAN CHEMICAL BULLETIN 3255 2% 1% 49
7 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 3072 0% 3% 7
8 CHEMICAL COMMUNICATIONS 3052 4% 0% 102
9 ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES 1996 1% 1% 29
10 CHEMISTRY-A EUROPEAN JOURNAL 1993 3% 0% 61

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 DIARYLETHENE 3894721 15% 83% 358 Search DIARYLETHENE Search DIARYLETHENE
2 PHOTOCHROMISM 2596091 28% 30% 657 Search PHOTOCHROMISM Search PHOTOCHROMISM
3 DITHIENYLETHENE 789337 3% 87% 69 Search DITHIENYLETHENE Search DITHIENYLETHENE
4 FULGIDE 712113 3% 86% 63 Search FULGIDE Search FULGIDE
5 FULGIMIDES 234784 1% 81% 22 Search FULGIMIDES Search FULGIMIDES
6 PHOTOCHROMES 203885 1% 65% 24 Search PHOTOCHROMES Search PHOTOCHROMES
7 PHOTOCHROMIC 171961 2% 24% 54 Search PHOTOCHROMIC Search PHOTOCHROMIC
8 FLUORESCENCE SWITCH 121886 1% 42% 22 Search FLUORESCENCE+SWITCH Search FLUORESCENCE+SWITCH
9 DIHETARYLETHENES 119070 0% 91% 10 Search DIHETARYLETHENES Search DIHETARYLETHENES
10 BISTHIENYLETHENE 106091 0% 90% 9 Search BISTHIENYLETHENE Search BISTHIENYLETHENE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 IRIE, M , FULCAMINATO, T , MATSUDA, K , KOBATAKE, S , (2014) PHOTOCHROMISM OF DIARYLETHENE MOLECULES AND CRYSTALS: MEMORIES, SWITCHES, AND ACTUATORS.CHEMICAL REVIEWS. VOL. 114. ISSUE 24. P. 12174 -12277 678 77% 248
2 IRIE, M , (2000) DIARYLETHENES FOR MEMORIES AND SWITCHES.CHEMICAL REVIEWS. VOL. 100. ISSUE 5. P. 1685 -1716 88 85% 2583
3 KRAYUSHKIN, MM , KALIK, MA , (2011) SYNTHESES OF PHOTOCHROMIC DIHETARYLETHENES.ADVANCES IN HETEROCYCLIC CHEMISTRY, VOL 103. VOL. 103. ISSUE . P. 1 -59 145 92% 7
4 YOKOYAMA, Y , (2000) FULGIDES FOR MEMORIES AND SWITCHES.CHEMICAL REVIEWS. VOL. 100. ISSUE 5. P. 1717 -1739 128 86% 529
5 PU, SZ , SUN, Q , FAN, CB , WANG, RJ , LIU, G , (2016) RECENT ADVANCES IN DIARYLETHENE-BASED MULTI-RESPONSIVE MOLECULAR SWITCHES.JOURNAL OF MATERIALS CHEMISTRY C. VOL. 4. ISSUE 15. P. 3075 -3093 90 89% 7
6 SHIRINIAN, VZ , LONSHAKOV, DV , LVOV, AG , KRAYUSHKIN, MM , (2013) FLUORESCENT PHOTOCHROMES OF DIARYLETHENE SERIES: SYNTHESIS AND PROPERTIES.RUSSIAN CHEMICAL REVIEWS. VOL. 82. ISSUE 6. P. 511 -537 137 81% 20
7 FIHEY, A , PERRIER, A , BROWNE, WR , JACQUEMIN, D , (2015) MULTIPHOTOCHROMIC MOLECULAR SYSTEMS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 11. P. 3719 -3759 134 52% 35
8 ZHU, SQ , LI, WL , ZHU, WH , (2016) PHOTOCHROMIC DIARYLETHENES BASED ON NOVEL ETHENE BRIDGES.PROGRESS IN CHEMISTRY. VOL. 28. ISSUE 7. P. 975 -992 90 88% 0
9 YUN, C , YOU, J , KIM, J , HUH, J , KIM, E , (2009) PHOTOCHROMIC FLUORESCENCE SWITCHING FROM DIARYLETHENES AND ITS APPLICATIONS.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS. VOL. 10. ISSUE 3. P. 111-129 87 73% 153
10 ISHIBASHI, Y , UMESATO, T , KOBATAKE, S , IRIE, M , MIYASAKA, H , (2012) FEMTOSECOND LASER PHOTOLYSIS STUDIES ON TEMPERATURE DEPENDENCE OF CYCLIZATION AND CYCLOREVERSION REACTIONS OF A PHOTOCHROMIC DIARYLETHENE DERIVATIVE.JOURNAL OF PHYSICAL CHEMISTRY C. VOL. 116. ISSUE 7. P. 4862-4869 75 95% 24

Classes with closest relation at Level 1


Rank Class id link
1 35147 DIHYDROINDOLIZINES DHIS//PHOTOFATIGUE//DIHYDROINDOLIZINES
2 2214 SPIROPYRAN//SPIROOXAZINE//PHOTOCHROMISM
3 29273 SCI HLTH PROFESS 3124//INSTRUMENTED NANOINDENTATION//PHOTOSALIENT EFFECT
4 35098 KYOWA TOXICOL S//NITROBENZYLPYRIDINES//PHOTOINDUCED INTRAMOLECULAR PROTON TRANSFER
5 29303 TRIAD COMPOUNDS//HEXAARYLBIIMIDAZOLE//BRIDGED IMIDAZOLE DIMERS
6 7423 AZOBENZENE//PHOTOSWITCHING//PHOTOPHARMACOLOGY
7 9261 LOGIC GATES//ENZYME LOGIC//MOLECULAR LOGIC
8 33678 MOL BIOELECT//8 HYDROXYQUINOLINE AMPHIPHILIC LIGAND//POLYENES CONJUGATED
9 31242 SPRAY JET TECHNIQUE//FIRST ORDER BESSEL BEAM//FLUORESCENCE DEPLETION PROCESS
10 28666 BISTRICYCLIC AROMATIC ENES//BISTRICYCLIC ENES//DIAZO THIONE COUPLING

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