Class information for:
Level 2: POLYOXOMETALATES//HETEROPOLYACID//POLYOXOMETALATE SCI

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
284 3       POLYOXOMETALATES//EPOXIDATION//CHEMISTRY, INORGANIC & NUCLEAR 43034
723 2             POLYOXOMETALATES//HETEROPOLYACID//POLYOXOMETALATE SCI 13155
9 1                   POLYOXOMETALATES//MOL CRYSTAL ENGN//POLYOXOMETALATE SCI 5597
2177 1                   HETEROPOLYACID//12 TUNGSTOPHOSPHORIC ACID//HETEROPOLY COMPOUNDS 2368
11535 1                   POLYOXOMETALATES//BULK MODIFIED CARBON PASTE ELECTRODE//ULTRATHIN MULTILAYER FILM 1001
12277 1                   POLYOXOVANADATE//DECAVANADATE//POLYOXOVANADIUM BORATE 948
15613 1                   POLYOXOMETALATES//KEPLERATE//POROUS CAPSULES 729
18617 1                   DECATUNGSTATE//POLYOXOMETALATES//SODIUM DECATUNGSTATE 567
21980 1                   VISIBLE LIGHT PHOTOCHROMISM//RARE EARTH CO PERMEATION//RARE EARTHS CO PERMEATION 421
25842 1                   MOLYBDATE REDUCTION//LIBERAL ARTS SCI CHEM//INDUCTION CHARGE 292
26333 1                   POLYOXONIOBATE//LINDQVIST TYPE//LINDQVIST ION 279
26711 1                   ANDERSON EVANS STRUCTURE//TUNGSTOTELLURATE COMPLEX//BELGOROD AGR 267
28540 1                   ALKYL SUBSTITUTED PYRIDINES//MO2O42 CORE//MO2O42 UNIT 223
32117 1                   ABERRANT PHENOMENON//AMMONIUM DIMOLYBDATE CRYSTAL//ISO QUINOLINE 156
32249 1                   DEV NEW MED//DEV NEW MEDICAT//RARE EARTH BOROTUNGSTOHETEROPOLY BLUES 154
32312 1                   SENVAR//COMPUTER ASSISTED TARGET FACTOR ANALYSIS//COMPUTER INTENSIVE RESAMPLING METHODS 153

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYOXOMETALATES authKW 4390358 19% 72% 2547
2 HETEROPOLYACID authKW 622167 4% 45% 580
3 POLYOXOMETALATE SCI address 507562 3% 48% 438
4 MOL CRYSTAL ENGN address 423237 2% 54% 325
5 POLYOXOMETALATE CHEM address 280907 2% 54% 217
6 POLYOXOMETALATES SCI address 244665 1% 68% 151
7 KEGGIN authKW 228255 1% 81% 118
8 KEGGIN STRUCTURE authKW 224055 1% 84% 112
9 HENAN POLYOXOMETALATE CHEM address 201956 1% 74% 114
10 POLYOXOTUNGSTATE authKW 199897 1% 80% 105

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Inorganic & Nuclear 126350 35% 1% 4563
2 Chemistry, Multidisciplinary 21176 28% 0% 3622
3 Crystallography 15435 10% 1% 1276
4 Chemistry, Physical 11756 22% 0% 2911
5 Electrochemistry 1577 4% 0% 474
6 Materials Science, Multidisciplinary 755 9% 0% 1193
7 Engineering, Chemical 413 4% 0% 510
8 Chemistry, Applied 301 2% 0% 295
9 Chemistry, Analytical 299 4% 0% 483
10 Nanoscience & Nanotechnology 113 2% 0% 276

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYOXOMETALATE SCI 507562 3% 48% 438
2 MOL CRYSTAL ENGN 423237 2% 54% 325
3 POLYOXOMETALATE CHEM 280907 2% 54% 217
4 POLYOXOMETALATES SCI 244665 1% 68% 151
5 HENAN POLYOXOMETALATE CHEM 201956 1% 74% 114
6 SYNTH FUNCT MAT GREEN CATALYSIS 108441 0% 85% 53
7 BASIC EXPT TEACHING 62428 0% 53% 49
8 HEILONGJIANG PROV 60231 1% 22% 114
9 STATE STRUCT CHEM 53844 3% 6% 357
10 POLYOXOMET SCI 45707 0% 58% 33

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INORGANIC CHEMISTRY COMMUNICATIONS 72925 3% 7% 451
2 JOURNAL OF CLUSTER SCIENCE 65472 2% 14% 198
3 INORGANIC CHEMISTRY 30757 6% 2% 769
4 DALTON TRANSACTIONS 25214 3% 2% 455
5 JOURNAL OF COORDINATION CHEMISTRY 22749 2% 4% 244
6 CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 15848 1% 4% 169
7 EUROPEAN JOURNAL OF INORGANIC CHEMISTRY 13190 2% 2% 246
8 INORGANICA CHIMICA ACTA 11471 2% 2% 292
9 JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 10112 2% 2% 201
10 CRYSTENGCOMM 9717 2% 2% 201

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POLYOXOMETALATES 4390358 19% 72% 2547 Search POLYOXOMETALATES Search POLYOXOMETALATES
2 HETEROPOLYACID 622167 4% 45% 580 Search HETEROPOLYACID Search HETEROPOLYACID
3 KEGGIN 228255 1% 81% 118 Search KEGGIN Search KEGGIN
4 KEGGIN STRUCTURE 224055 1% 84% 112 Search KEGGIN+STRUCTURE Search KEGGIN+STRUCTURE
5 POLYOXOTUNGSTATE 199897 1% 80% 105 Search POLYOXOTUNGSTATE Search POLYOXOTUNGSTATE
6 POLYOXOMOLYBDATE 194630 1% 78% 104 Search POLYOXOMOLYBDATE Search POLYOXOMOLYBDATE
7 POLYOXOVANADATE 194607 1% 86% 95 Search POLYOXOVANADATE Search POLYOXOVANADATE
8 HETEROPOLYANION 174887 1% 61% 120 Search HETEROPOLYANION Search HETEROPOLYANION
9 OCTAMOLYBDATE 161467 1% 92% 73 Search OCTAMOLYBDATE Search OCTAMOLYBDATE
10 HYDROTHERMAL SYNTHESIS 156569 5% 11% 627 Search HYDROTHERMAL+SYNTHESIS Search HYDROTHERMAL+SYNTHESIS

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 2286 SULFATED ZIRCONIA//N BUTANE ISOMERIZATION//SOLID SUPERACID
2 395 EPOXIDATION//TS 1//OXIDATION
3 3940 DOUBLE COMPLEX SALTS//AV NIKOLAEV INORGAN CHEM//COMPLEX SALT
4 1269 NASICON//OPEN FRAMEWORK//JOURNAL OF SOLID STATE CHEMISTRY
5 2333 VANADIUM//VANADIUM COMPLEXES//VANADATE
6 1057 OXIDATIVE DEHYDROGENATION//OXIDATIVE COUPLING OF METHANE//AMMOXIDATION
7 58 COORDINATION POLYMER//CRYSTALLOGRAPHY//CRYSTAL STRUCTURE
8 3527 TUNGSTATE COMPLEXES//FRIEDEL CRAFTS CYCLIALKYLATION//CARBOHYDRATE COMPLEXES
9 1721 HYDRODESULFURIZATION//OXIDATIVE DESULFURIZATION//DIBENZOTHIOPHENE
10 1753 TUNGSTEN OXIDE//WO3//TUNGSTEN TRIOXIDE

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