Class information for:
Level 1: EXPANDED PORPHYRINS//PORPHYRINOIDS//HEXAPHYRIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6723 1451 41.7 73%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
274 3       PHOTODYNAMIC THERAPY//PHTHALOCYANINE//JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 43436
220 2             PORPHYRINOIDS//PORPHYRIN//JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 20622
6723 1                   EXPANDED PORPHYRINS//PORPHYRINOIDS//HEXAPHYRIN 1451

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 EXPANDED PORPHYRINS authKW 1158500 5% 79% 70
2 PORPHYRINOIDS authKW 738452 15% 16% 219
3 HEXAPHYRIN authKW 628704 2% 85% 35
4 N CONFUSED PORPHYRIN authKW 593289 2% 83% 34
5 MOBIUS AROMATICITY authKW 441896 1% 100% 21
6 AROMATICITY authKW 301694 10% 9% 152
7 CARBAPORPHYRINOIDS authKW 294597 1% 100% 14
8 OCTAPHYRIN authKW 294597 1% 100% 14
9 CARBAPORPHYRINS authKW 231469 1% 100% 11
10 SAPPHYRIN authKW 227247 1% 60% 18

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 9180 51% 0% 741
2 Chemistry, Organic 4668 26% 0% 383
3 Chemistry, Inorganic & Nuclear 1600 13% 0% 183
4 Physics, Atomic, Molecular & Chemical 100 5% 0% 67
5 Chemistry, Physical 91 9% 0% 125
6 Chemistry, Medicinal 1 1% 0% 16
7 Crystallography 1 1% 0% 13
8 Music 0 0% 0% 1
9 Mathematics, Interdisciplinary Applications -0 0% 0% 6
10 Materials Science, Textiles -0 0% 0% 1

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 SPECT FUNCT ELECT SYST 195979 3% 25% 38
2 EDUC GLOBAL LEADERS MOL SYST DEVICES 60585 1% 24% 12
3 KNIGHT CHEM 24334 1% 13% 9
4 BEIJING MOL SCICAS KEY 21043 0% 100% 1
5 CHIM INORGAN REDOXICMG FR 2607 21043 0% 100% 1
6 EDUC NANO SYST 21043 0% 100% 1
7 ENGN CHEM BIOCHEM 21043 0% 100% 1
8 FFCI QUIM 21043 0% 100% 1
9 FUNCT MOL SYNTH 21043 0% 100% 1
10 IRCP CNRS RECH CHIM PARIS 21043 0% 100% 1

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 PORPHYRINS AND PHTHALOCYANINES 34536 4% 3% 58
2 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 13820 11% 0% 160
3 CHEMISTRY-A EUROPEAN JOURNAL 9476 7% 0% 103
4 CHEMICAL COMMUNICATIONS 6760 8% 0% 118
5 INORGANIC CHEMISTRY 5822 8% 0% 111
6 JOURNAL OF ORGANIC CHEMISTRY 4250 7% 0% 103
7 CHEMISTRY-AN ASIAN JOURNAL 2749 1% 1% 21
8 ORGANIC LETTERS 2708 4% 0% 58
9 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 2288 7% 0% 103
10 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 1109 2% 0% 26

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 EXPANDED PORPHYRINS 1158500 5% 79% 70 Search EXPANDED+PORPHYRINS Search EXPANDED+PORPHYRINS
2 PORPHYRINOIDS 738452 15% 16% 219 Search PORPHYRINOIDS Search PORPHYRINOIDS
3 HEXAPHYRIN 628704 2% 85% 35 Search HEXAPHYRIN Search HEXAPHYRIN
4 N CONFUSED PORPHYRIN 593289 2% 83% 34 Search N+CONFUSED+PORPHYRIN Search N+CONFUSED+PORPHYRIN
5 MOBIUS AROMATICITY 441896 1% 100% 21 Search MOBIUS+AROMATICITY Search MOBIUS+AROMATICITY
6 AROMATICITY 301694 10% 9% 152 Search AROMATICITY Search AROMATICITY
7 CARBAPORPHYRINOIDS 294597 1% 100% 14 Search CARBAPORPHYRINOIDS Search CARBAPORPHYRINOIDS
8 OCTAPHYRIN 294597 1% 100% 14 Search OCTAPHYRIN Search OCTAPHYRIN
9 CARBAPORPHYRINS 231469 1% 100% 11 Search CARBAPORPHYRINS Search CARBAPORPHYRINS
10 SAPPHYRIN 227247 1% 60% 18 Search SAPPHYRIN Search SAPPHYRIN

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 TANAKA, T , OSUKA, A , (2017) CHEMISTRY OF MESO-ARYL-SUBSTITUTED EXPANDED PORPHYRINS: AROMATICITY AND MOLECULAR TWIST.CHEMICAL REVIEWS. VOL. 117. ISSUE 4. P. 2584 -2640 320 74% 2
2 LASH, TD , (2017) CARBAPORPHYRINOID SYSTEMS.CHEMICAL REVIEWS. VOL. 117. ISSUE 4. P. 2313 -2446 300 86% 1
3 SZYSZKO, B , BIALEK, MJ , PACHOLSKA-DUDZIAK, E , LATOS-GRAZYNSKI, L , (2017) FLEXIBLE PORPHYRINOIDS.CHEMICAL REVIEWS. VOL. 117. ISSUE 4. P. 2839 -2909 283 91% 0
4 STEPIEN, M , SPRUTTA, N , LATOS-GRAZYNSKI, L , (2011) FIGURE EIGHTS, MOBIUS BANDS, AND MORE: CONFORMATION AND AROMATICITY OF PORPHYRINOIDS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 50. ISSUE 19. P. 4288 -4340 189 81% 160
5 SAITO, S , OSUKA, A , (2011) EXPANDED PORPHYRINS: INTRIGUING STRUCTURES, ELECTRONIC PROPERTIES, AND REACTIVITIES.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 50. ISSUE 19. P. 4342 -4373 193 77% 177
6 TOGANOH, M , FURUTA, H , (2012) BLOOMING OF CONFUSED PORPHYRINOIDS-FUSION, EXPANSION, CONTRACTION, AND MORE CONFUSION.CHEMICAL COMMUNICATIONS. VOL. 48. ISSUE 7. P. 937 -954 175 92% 68
7 LASH, TD , (2014) METAL COMPLEXES OF CARBAPORPHYRINOID SYSTEMS.CHEMISTRY-AN ASIAN JOURNAL. VOL. 9. ISSUE 3. P. 682 -705 147 91% 22
8 SZYSZKO, B , LATOS-GRAZYNSKI, L , (2015) CORE CHEMISTRY AND SKELETAL REARRANGEMENTS OF PORPHYRINOIDS AND METALLOPORPHYRINOIDS.CHEMICAL SOCIETY REVIEWS. VOL. 44. ISSUE 11. P. 3588 -3616 119 80% 18
9 LASH, TD , (2015) BENZIPORPHYRINS, A UNIQUE PLATFORM FOR EXPLORING THE AROMATIC CHARACTERISTICS OF PORPHYRINOID SYSTEMS.ORGANIC & BIOMOLECULAR CHEMISTRY. VOL. 13. ISSUE 29. P. 7846 -7878 95 85% 12
10 CHMIELEWSKI, PJ , LATOS-GRAZYNSKI, L , (2005) CORE MODIFIED PORPHYRINS - A MACROCYCLIC PLATFORM FOR ORGANOMETALLIC CHEMISTRY.COORDINATION CHEMISTRY REVIEWS. VOL. 249. ISSUE 21-22. P. 2510-2533 93 99% 157

Classes with closest relation at Level 1


Rank Class id link
1 14418 PORPHYCENE//PORPHYRIN ISOMERS//FREE BASE PORPHIN
2 18268 CALIX4PYRROLE//CALIXPYRROLES//PORPHODIMETHENES
3 23683 SYNTH ANAL//TETRABENZOPORPHYRIN//RETRO DIELS ALDER REACTION
4 22657 SUBPHTHALOCYANINE//SUBPORPHYRINS//SUBNAPHTHALOCYANINE
5 14205 CORROLES//METALLOCORROLES//ULICH CHEM
6 27712 TRIAZOLEPHTHALOCYANINE//HEMIPORPHYRAZINE//2 5 DIAMINO 1 3 4 THIADIAZOLE
7 1454 PORPHYRINOIDS//ULTRAFAST OPT CHARACTERIST CONTROL//PORPHYRIN
8 24119 QUERCETINASE//TRIPYRRIN//BAI LIGANDS
9 24848 MOTEXAFIN GADOLINIUM//TEXAPHYRIN//XCYTRIN
10 3429 AROMATICITY//NICS//RING CURRENTS

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