Class information for:
Level 1: NPHENYLENES//NON ALTERNANT HYDROCARBON POLARITY//NORGRAPHS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28100 214 25.6 39%


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
490 3       FERROCENE//AROMATICITY//CYCLOPHANES 23017
584 2             AROMATICITY//CYCLOPHANES//HELICENES 14208
28100 1                   NPHENYLENES//NON ALTERNANT HYDROCARBON POLARITY//NORGRAPHS 214

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 NPHENYLENES authKW 321048 1% 75% 3
2 NON ALTERNANT HYDROCARBON POLARITY authKW 285378 1% 100% 2
3 NORGRAPHS authKW 285378 1% 100% 2
4 SIPOLES authKW 285378 1% 100% 2
5 PHENYLENES authKW 285370 3% 33% 6
6 2 1 BENZIOXAZOLE authKW 142689 0% 100% 1
7 2 THIEN 3 YL 1H PYRROLE 3 CARBONITRILE authKW 142689 0% 100% 1
8 3 PYRIDYL NITRENE authKW 142689 0% 100% 1
9 3 PYRIDYLAZIDE authKW 142689 0% 100% 1
10 4 3 FURANYLPYRIDIN 3 AMINE authKW 142689 0% 100% 1

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, Organic 1225 35% 0% 74
2 Chemistry, Multidisciplinary 1070 46% 0% 98
3 Crystallography 104 7% 0% 14
4 Physics, Atomic, Molecular & Chemical 46 7% 0% 15
5 Chemistry, Physical 45 13% 0% 27
6 Mathematics, Interdisciplinary Applications 3 1% 0% 3
7 Education, Scientific Disciplines 1 0% 0% 1
8 Electrochemistry 0 1% 0% 2
9 Spectroscopy 0 1% 0% 2
10 Agriculture, Multidisciplinary 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 LOYOLA FRONTIRE ENERGY 142689 0% 100% 1
2 LRC NANOSTRUCT SEMICOND ORG 142689 0% 100% 1
3 STATE ELEMENTOORGRAN CHEM 142689 0% 100% 1
4 UP EA PR CNRS INC3M 4258 142689 0% 100% 1
5 NEW DIRECT ORGAN SYNTH 63681 5% 4% 10
6 CHIM MOLFR 2769 23780 0% 17% 1
7 CHEM NAT PROD MIDORI KU 6484 0% 5% 1
8 HETEROCYCL CHEM 4601 0% 3% 1
9 CNRS UPMC 4075 0% 3% 1
10 LOYOLA FRONTIER ENERGY 2592 0% 2% 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 PROGRESS IN PHYSICAL ORGANIC CHEMISTRY 14267 0% 10% 1
2 AUSTRALIAN JOURNAL OF CHEMISTRY 5628 8% 0% 17
3 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 2831 7% 0% 15
4 JOURNAL OF CHEMICAL RESEARCH-S 1163 2% 0% 5
5 JOURNAL OF CHEMICAL RESEARCH 879 3% 0% 6
6 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH 742 1% 0% 2
7 QUIMICA NOVA 740 2% 0% 5
8 BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 631 4% 0% 9
9 JOURNAL OF ORGANIC CHEMISTRY 455 6% 0% 13
10 TETRAHEDRON LETTERS 421 7% 0% 15

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 NPHENYLENES 321048 1% 75% 3 Search NPHENYLENES Search NPHENYLENES
2 NON ALTERNANT HYDROCARBON POLARITY 285378 1% 100% 2 Search NON+ALTERNANT+HYDROCARBON+POLARITY Search NON+ALTERNANT+HYDROCARBON+POLARITY
3 NORGRAPHS 285378 1% 100% 2 Search NORGRAPHS Search NORGRAPHS
4 SIPOLES 285378 1% 100% 2 Search SIPOLES Search SIPOLES
5 PHENYLENES 285370 3% 33% 6 Search PHENYLENES Search PHENYLENES
6 2 1 BENZIOXAZOLE 142689 0% 100% 1 Search 2+1+BENZIOXAZOLE Search 2+1+BENZIOXAZOLE
7 2 THIEN 3 YL 1H PYRROLE 3 CARBONITRILE 142689 0% 100% 1 Search 2+THIEN+3+YL+1H+PYRROLE+3+CARBONITRILE Search 2+THIEN+3+YL+1H+PYRROLE+3+CARBONITRILE
8 3 PYRIDYL NITRENE 142689 0% 100% 1 Search 3+PYRIDYL+NITRENE Search 3+PYRIDYL+NITRENE
9 3 PYRIDYLAZIDE 142689 0% 100% 1 Search 3+PYRIDYLAZIDE Search 3+PYRIDYLAZIDE
10 4 3 FURANYLPYRIDIN 3 AMINE 142689 0% 100% 1 Search 4+3+FURANYLPYRIDIN+3+AMINE Search 4+3+FURANYLPYRIDIN+3+AMINE

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 SCHULMAN, JM , DISCH, RL , (2007) A THEORETICAL STUDY OF LARGE PLANAR [N]PHENYLENES.JOURNAL OF PHYSICAL CHEMISTRY A. VOL. 111. ISSUE 39. P. 10010 -10014 16 57% 7
2 PARKHURST, RR , SWAGER, TM , (2014) ANTIAROMATICITY IN NONBENZENOID OLIGOARENES AND LADDER POLYMERS.POLYARENES II. VOL. 350. ISSUE . P. 141 -175 23 28% 2
3 DOSCHE, C , KUMKE, MU , LOHMANNSROBEN, HG , ARIESE, F , BADER, AN , GOOIJER, C , MILJANIC, OS , IWAMOTO, M , VOLLHARDT, KPC , PUCHTA, R , ET AL (2004) DEUTERATION EFFECTS ON THE VIBRONIC STRUCTURE OF THE FLUORESCENCE SPECTRA AND THE INTERNAL CONVERSION RATES OF TRIANGULAR [4]PHENYLENE.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 6. ISSUE 24. P. 5476-5483 18 46% 10
4 BONG, DTY , CHAN, EWL , DIERCKS, R , DOSA, PI , HALEY, MM , MATZGER, AJ , MILJANIC, OS , VOLLHARDT, KPC , BOND, AD , TEAT, SJ , ET AL (2004) SYNTHESES OF SYN AND ANTI DOUBLEBENT [5]PHENYLENE.ORGANIC LETTERS. VOL. 6. ISSUE 13. P. 2249 -2252 13 62% 17
5 BONG, DTY , GENTRIC, L , HOLMES, D , MATZGER, AJ , SCHERHAG, F , VOLLHARDT, KPC , (2002) SYNTHESIS OF BENT [4]PHENYLENE (CYCLOBUTA[1,2-ALPHA : 3,4-B ']BISBIPHENYLENE) AND STRUCTURE OF A BIS(TRIMETHYLSILYL) DERIVATIVE: THE LAST [4] PHENYLENE ISOMER.CHEMICAL COMMUNICATIONS. VOL. . ISSUE 3. P. 278 -279 12 60% 16
6 SHEPHERD, MK , (1994) CYCLOBUTARENES .4. BIPHENYLENO[2,1-A]BIPHENYLENE.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1. VOL. . ISSUE 8. P. 1055-1059 12 80% 7
7 SCHUHNAN, JM , DISCH, RL , (2005) PROPERTIES OF PHENYLENE-BASED HYDROCARBON BOWLS AND ARCHIMEDENE.JOURNAL OF PHYSICAL CHEMISTRY A. VOL. 109. ISSUE 31. P. 6947-6952 13 50% 3
8 LANGLER, RF , (2011) ANTICIPATING PI-BOND DISPOSITIONS IN CYCLIC, EVEN, CLASSICAL HYDROCARBONS.AUSTRALIAN JOURNAL OF CHEMISTRY. VOL. 64. ISSUE 3. P. 324 -334 5 100% 2
9 KUMARASWAMY, S , JALSATGI, SS , MATZGER, AJ , MILJANIC, OS , VOLLHARDT, KPC , (2004) ANATOMY OF A CYCLOHEXATRIENE: CHEMICAL DISSECTION OF THE PI AND SIGMA FRAME OF ANGULAR [3]PHENYLENE.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 43. ISSUE 28. P. 3711 -3715 15 37% 23
10 RANDIC, M , BALABAN, AT , PLAVSIC, D , (2011) APPLYING THE CONJUGATED CIRCUITS METHOD TO CLAR STRUCTURES OF [N]PHENYLENES FOR DETERMINING RESONANCE ENERGIES.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 13. ISSUE 46. P. 20644 -20648 8 53% 7

Classes with closest relation at Level 1


Rank Class id link
1 22945 CYCLOPROPARENES//4 METHYLURAZOLE//AROMATICITY DEFECT
2 3992 KEKULE STRUCTURE//BENZENOID HYDROCARBONS//CYCLIC CONJUGATION
3 36346 METAPHENOXY BENZYL CHLORIDE//MUTATION RESEARCH//GENOTOXICITY ASSAY
4 27316 TETRAPHENYLENE//CYCLOOCTATETRATHIOPHENE//SHENZHEN NOVEL FUNCT MOL
5 3429 AROMATICITY//NICS//RING CURRENTS
6 28136 2 PHOTON ABSORPTION SPECTRUM//ANTIAROMATIC MOLECULE//DEPARTIMENTO CHIM SPETTROSCOPIA MOLEC
7 20953 2 3 6 7 TETRAHYDROXY 9 10 DIMETHYL 9 10 DIHYDRO 9 10 ETHANOANTHRACENE//3 4 DIPHENYLCINNOLINE//4 4 BIPYRIDINYLETHANE
8 12783 RADIALENES//PERICYCLYNES//CARBO MERS
9 21873 UNSATURATED ORGANOSILANE//SQUARIC ACID//CYCLOBUTENEDIONES
10 21916 CYCLOPENTA FUSED PAH//CYCLOPENTACDPYRENE//ALKENYLIDENE CARBENES

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