Class information for:
Level 1: DIHYDROGEN COMPLEXES//DIHYDROGEN BONDING//POLYHYDRIDE COMPLEXES

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
11 3       CHEMISTRY, INORGANIC & NUCLEAR//ORGANOMETALLICS//JOURNAL OF ORGANOMETALLIC CHEMISTRY 143869
11 2             CHEMISTRY, INORGANIC & NUCLEAR//ORGANOMETALLICS//JOURNAL OF ORGANOMETALLIC CHEMISTRY 39677
5403 1                   DIHYDROGEN COMPLEXES//DIHYDROGEN BONDING//POLYHYDRIDE COMPLEXES 1659

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIHYDROGEN COMPLEXES authKW 723416 3% 73% 52
2 DIHYDROGEN BONDING authKW 137225 1% 43% 17
3 POLYHYDRIDE COMPLEXES authKW 113975 0% 100% 6
4 HYDRIDE COMPLEXES authKW 99179 2% 18% 29
5 DIHYDROGEN authKW 83467 1% 22% 20
6 POLYHYDRIDES authKW 67839 0% 71% 5
7 TRANSITION METAL HYDRIDES authKW 60777 0% 40% 8
8 HYDRIDE LIGANDS authKW 46892 1% 15% 17
9 DIHYDROGEN COMPOUNDS authKW 42739 0% 75% 3
10 CHEMISTRY, INORGANIC & NUCLEAR WoSSC 40419 55% 0% 905

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Inorganic & Nuclear 40419 55% 0% 905
2 Chemistry, Multidisciplinary 5219 37% 0% 615
3 Chemistry, Organic 3443 21% 0% 356
4 Crystallography 110 3% 0% 47
5 Physics, Atomic, Molecular & Chemical 55 4% 0% 60
6 Chemistry, Physical 41 7% 0% 113
7 Education, Scientific Disciplines -0 0% 0% 3
8 Spectroscopy -0 1% 0% 10
9 Multidisciplinary Sciences -2 0% 0% 2
10 Social Sciences, Interdisciplinary -3 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM POB 1033 BLINDERN 25326 0% 67% 2
2 AN NEMEYANOV ORGANOELEMENT CPDS 18996 0% 100% 1
3 CEQB 18996 0% 100% 1
4 CHEM HERBERT C BROWN 1393 18996 0% 100% 1
5 CHIM COMPOSIT ORGANOMETALL 18996 0% 100% 1
6 CHIM THEOR ESA Q8077 18996 0% 100% 1
7 CIENCIA MAT MET QUIM INORGAN 18996 0% 100% 1
8 CIENCIAS SINTESIS ORGAN 18996 0% 100% 1
9 CNRS DYNAM SYST MOL SOLIDES 18996 0% 100% 1
10 CNRS STRUCT 18996 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGANOMETALLICS 36423 14% 1% 225
2 INORGANIC CHEMISTRY 33856 17% 1% 282
3 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 18196 18% 0% 300
4 JOURNAL OF ORGANOMETALLIC CHEMISTRY 9122 7% 0% 116
5 JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS 7121 4% 1% 69
6 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 4355 4% 0% 63
7 INORGANICA CHIMICA ACTA 3915 4% 0% 60
8 INORGANIC SYNTHESES 2410 0% 2% 7
9 EUROPEAN JOURNAL OF INORGANIC CHEMISTRY 1886 2% 0% 33
10 COMMENTS ON INORGANIC CHEMISTRY 1139 0% 2% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIHYDROGEN COMPLEXES 723416 3% 73% 52 Search DIHYDROGEN+COMPLEXES Search DIHYDROGEN+COMPLEXES
2 DIHYDROGEN BONDING 137225 1% 43% 17 Search DIHYDROGEN+BONDING Search DIHYDROGEN+BONDING
3 POLYHYDRIDE COMPLEXES 113975 0% 100% 6 Search POLYHYDRIDE+COMPLEXES Search POLYHYDRIDE+COMPLEXES
4 HYDRIDE COMPLEXES 99179 2% 18% 29 Search HYDRIDE+COMPLEXES Search HYDRIDE+COMPLEXES
5 DIHYDROGEN 83467 1% 22% 20 Search DIHYDROGEN Search DIHYDROGEN
6 POLYHYDRIDES 67839 0% 71% 5 Search POLYHYDRIDES Search POLYHYDRIDES
7 TRANSITION METAL HYDRIDES 60777 0% 40% 8 Search TRANSITION+METAL+HYDRIDES Search TRANSITION+METAL+HYDRIDES
8 HYDRIDE LIGANDS 46892 1% 15% 17 Search HYDRIDE+LIGANDS Search HYDRIDE+LIGANDS
9 DIHYDROGEN COMPOUNDS 42739 0% 75% 3 Search DIHYDROGEN+COMPOUNDS Search DIHYDROGEN+COMPOUNDS
10 HYDRIDES 38783 4% 3% 61 Search HYDRIDES Search HYDRIDES

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 1


rank cluster_id2 link
1 30804 OXO CAP//TRIAZOLATO LIGANDS//ARENE HYDROGENATION
2 21773 TRIPOD LIGANDS//MIXED DONOR SET LIGANDS//TRIPHOS COMPLEXES
3 4485 VINYLIDENE COMPLEXES//ALLENYLIDENE COMPLEXES//VINYLIDENE
4 4597 METHYL BISULFATE//SCRIPPS ENERGY MAT//OLEFIN HYDROARYLATION
5 22630 ORGANOHYDROBORATE//CYCLIC ORGANOHYDROBORATE//TETRAHYDROBORATE COMPLEXES
6 5694 SILYL COMPLEXES//STANNYL COMPLEXES//ORGANOMETALLICS
7 22613 AGOSTIC INTERACTIONS//MATRIX INFRARED SPECTRA//HEXAMETHYL COMPLEXES
8 16261 INGN MINERA GEOL CARTOG//AREA QUIM INORGAN//INGN MINERA GEOL CARTOGRAF
9 32293 2 AROYLMETHYLENE 6 HYDROXY 2 2 DIHYDROINDOL 3 ONES//ETA3 BENZYL//HYDRIDORHODIUM COMPLEXES
10 19329 NIOBOCENE//ORGANOMETALLIC PI COMPLEXES//R QUINTA GRANDE 6

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