Class information for:
Level 2: CROWN ETHER//18 CROWN 6//CONDUCTOMETRY

Basic class information
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
6 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1698077
408 3       SOLVENT EXTRACTION AND ION EXCHANGE//SOLVENT EXTRACTION//LIQUID MEMBRANE 30980
1181 2             CROWN ETHER//18 CROWN 6//CONDUCTOMETRY 9696
5744 1                   1 OMEGA DIENES//N N DISUBSTITUTED DIAZA 18 CROWN 6//LARIAT ETHER 1610
6552 1                   CONDUCTOMETRY//MIXED NON AQUEOUS SOLVENTS//COMPETITIVE POTENTIOMETRY 1500
7667 1                   CROWN THIOETHERS//1 4 7 TRITHIACYCLONONANE//PLATINUM NUCLEAR MAGNETIC RESONANCE 1366
15225 1                   CROWN ETHER STYRYL DYES//PHOTOCHEM//BUTADIENYL DYES 750
15479 1                   DICHLOROPICRIC ACID//COMPLEXES OF UNCHARGED MOLECULES//CROWN ETHER ANALOG 737
16510 1                   CHIRAL CROWN ETHER//ENANTIOMERIC RECOGNITION//GRP ALKALOID CHEM 677
18371 1                   ENVIRONM IND CHEM//MCMILLAN MAYER THEORY//PAIR AND TRIPLET INTERACTIONS 579
19070 1                   PICRATE COMPLEXES//PICRATE//2 6 DINITROPHENOL 545
22570 1                   POLYDIBENZO 18 CROWN 6//CRYPTAND ETHER//ANALYT ENVIRONM 399
23547 1                   SUPERSPACE APPROACH//2JSN 119 P 31 COUPLING CONSTANT//FLUOROALKYL PHOSPHORYL LIGANDS 365
24059 1                   SYNTHESIS AND CRYSTAL STRUCTURE//2 3 NAPHTHO 15 CROWN 5 N15C5//DB18 CROWN 6 348
24512 1                   CONFORMATIONAL TRANSMITTERS//CYCLOHEXANO CROWN ETHER//DOUBLE DECKER PORPHYRIN 332
27305 1                   4 R DIBENZO 18 CROWN 6//THE RETRO FAVORSKY REACTION//BENZOCROWN ETHERS 252
33761 1                   CRYPTAND RECEPTORS//METAL CRYPTATE//ENERGY TRANSFER RATE CONSTANTS 134
36185 1                   FULLERENCE C60//PIEZOELECTRIC GLUCOSE SENSOR//FULLERENE C60 102

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CROWN ETHER authKW 354250 5% 24% 461
2 18 CROWN 6 authKW 124437 1% 42% 91
3 CONDUCTOMETRY authKW 89727 1% 30% 92
4 JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY journal 75164 1% 17% 136
5 CROWN THIOETHERS authKW 66090 0% 88% 23
6 AZACROWN ETHER authKW 61320 0% 41% 46
7 CHIRAL CROWN ETHER authKW 58426 0% 43% 42
8 ENANTIOMERIC RECOGNITION authKW 47960 0% 62% 24
9 MIXED NON AQUEOUS SOLVENTS authKW 45681 0% 94% 15
10 PICRATE COMPLEXES authKW 45480 0% 100% 14

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Inorganic & Nuclear 30362 20% 1% 1969
2 Chemistry, Multidisciplinary 26487 35% 0% 3373
3 Crystallography 20134 13% 1% 1229
4 Chemistry, Organic 13334 18% 0% 1727
5 Chemistry, Physical 2983 15% 0% 1410
6 Chemistry, Analytical 2642 9% 0% 826
7 Spectroscopy 427 2% 0% 241
8 Thermodynamics 133 2% 0% 152
9 Physics, Atomic, Molecular & Chemical 116 3% 0% 267
10 Electrochemistry 17 1% 0% 102

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONM IND CHEM 35982 0% 92% 12
2 PHOTOCHEM 32535 2% 7% 149
3 GRP ALKALOID CHEM 30450 0% 28% 33
4 MINIST EDUC SCI UKRAINE 13390 0% 26% 16
5 CHEM 12049 25% 0% 2390
6 ND ZELINSKIY ORGAN CHEM 11690 0% 60% 6
7 AV BOGATSKY PHYSICOCHEM 10634 0% 14% 23
8 CHENGDU ANAL MEASUREMENT 10570 0% 22% 15
9 2252 9746 0% 100% 3
10 HUMAN ENVIRONM PROTECT PHYS CHEM 9746 0% 100% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY 75164 1% 17% 136
2 JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY 39778 2% 7% 179
3 JOURNAL OF INCLUSION PHENOMENA 38034 1% 19% 61
4 NATO ADVANCED SCIENCE INSTITUTES SERIES, SERIES C, MATHEMATICAL AND PHYSICAL SCIENCES 13009 1% 7% 59
5 JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS 9236 2% 2% 192
6 POLYHEDRON 7523 2% 1% 201
7 JOURNAL OF SOLUTION CHEMISTRY 6752 1% 2% 89
8 ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 6266 1% 1% 134
9 INORGANICA CHIMICA ACTA 6197 2% 1% 185
10 INORGANIC CHEMISTRY 5952 3% 1% 297

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CROWN ETHER 354250 5% 24% 461 Search CROWN+ETHER Search CROWN+ETHER
2 18 CROWN 6 124437 1% 42% 91 Search 18+CROWN+6 Search 18+CROWN+6
3 CONDUCTOMETRY 89727 1% 30% 92 Search CONDUCTOMETRY Search CONDUCTOMETRY
4 CROWN THIOETHERS 66090 0% 88% 23 Search CROWN+THIOETHERS Search CROWN+THIOETHERS
5 AZACROWN ETHER 61320 0% 41% 46 Search AZACROWN+ETHER Search AZACROWN+ETHER
6 CHIRAL CROWN ETHER 58426 0% 43% 42 Search CHIRAL+CROWN+ETHER Search CHIRAL+CROWN+ETHER
7 ENANTIOMERIC RECOGNITION 47960 0% 62% 24 Search ENANTIOMERIC+RECOGNITION Search ENANTIOMERIC+RECOGNITION
8 MIXED NON AQUEOUS SOLVENTS 45681 0% 94% 15 Search MIXED+NON+AQUEOUS+SOLVENTS Search MIXED+NON+AQUEOUS+SOLVENTS
9 PICRATE COMPLEXES 45480 0% 100% 14 Search PICRATE+COMPLEXES Search PICRATE+COMPLEXES
10 SYNTHESIS AND CRYSTAL STRUCTURE 44906 0% 63% 22 Search SYNTHESIS+AND+CRYSTAL+STRUCTURE Search SYNTHESIS+AND+CRYSTAL+STRUCTURE

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 3903 TERTIARY PHOSPHINE OXIDES//PHYSIOL ACT SUBST//AMINOMETHYL DIMETHYL PHOSPHINE OXIDE
2 1395 ANION RECOGNITION//ANION RECEPTOR//ANION BINDING
3 1240 CALIXARENES//CALIX4ARENE//CAVITANDS
4 3046 PHASE TRANSFER CATALYSIS//TRIPHASE CATALYSIS//THIRD LIQUID PHASE
5 1306 PVC MEMBRANE//ION SELECTIVE ELECTRODE//POTENTIOMETRY
6 950 CLATHROCHELATES//CHEMISTRY, INORGANIC & NUCLEAR//INORGANIC CHEMISTRY
7 554 SOLVENT EXTRACTION AND ION EXCHANGE//SOLVENT EXTRACTION//LIQUID MEMBRANE
8 3548 CHARGE TRANSFER COMPLEX//CT COMPLEXES//TCNE
9 3440 KENTBROOKSITE//EUDIALYTE//ACTIVATING ENERGY
10 3741 CHLOROSULFONATION//BETA SULTONE//SULFUR TRIOXIDE SULFONATION

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