Class information for:
Level 1: DINITROGEN COMPLEXES//DINITROGEN//DINITROGEN ACTIVATION

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
1069 2             CHEMISTRY, INORGANIC & NUCLEAR//ORGANOMETALLICS//INORGANIC CHEMISTRY 10237
5761 1                   DINITROGEN COMPLEXES//DINITROGEN//DINITROGEN ACTIVATION 1607

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DINITROGEN COMPLEXES authKW 235677 2% 48% 25
2 DINITROGEN authKW 230171 2% 31% 38
3 DINITROGEN ACTIVATION authKW 122183 1% 69% 9
4 ARYLDIAZENIDO authKW 81709 0% 83% 5
5 HYDRAZIDO2 COMPLEXES authKW 81709 0% 83% 5
6 DINITROGEN REDUCTION authKW 70593 0% 60% 6
7 CATALYTIC COMPLEXES authKW 62752 0% 80% 4
8 CHEM 6331 address 61269 1% 31% 10
9 FRICK 292 address 58831 0% 100% 3
10 TITANIUM NITROGEN COMPLEX authKW 58831 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Inorganic & Nuclear 37470 53% 0% 858
2 Chemistry, Multidisciplinary 5600 39% 0% 624
3 Chemistry, Organic 1828 16% 0% 263
4 Crystallography 415 5% 0% 79
5 Chemistry, Physical 0 4% 0% 61
6 Electrochemistry -0 1% 0% 11
7 Art -0 0% 0% 1
8 Multidisciplinary Sciences -1 0% 0% 3
9 Education, Scientific Disciplines -1 0% 0% 2
10 Social Sciences, Interdisciplinary -1 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM 6331 61269 1% 31% 10
2 FRICK 292 58831 0% 100% 3
3 MOL ELE OCATALYSIS 45378 1% 18% 13
4 FIS FIS SOLIDO 39221 0% 100% 2
5 QUIM AVDA BRASIL 2950 39221 0% 100% 2
6 QUIM CRISTALOG 39221 0% 100% 2
7 CHIM METAUX TRANSIT CNRS URA 419 26146 0% 67% 2
8 CNRS URA 419 CHIM MET TRANSIT 26146 0% 67% 2
9 CIENCIAS FIS MATEMAT FIS 23338 0% 24% 5
10 EPS CHEM 20912 0% 27% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INORGANIC CHEMISTRY 23999 15% 1% 234
2 JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS 17473 7% 1% 106
3 ORGANOMETALLICS 12448 8% 0% 130
4 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 8567 13% 0% 204
5 JOURNAL OF ORGANOMETALLIC CHEMISTRY 5891 6% 0% 92
6 DALTON TRANSACTIONS 3974 4% 0% 63
7 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 2930 3% 0% 51
8 POLYHEDRON 2520 3% 0% 47
9 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 2412 4% 0% 72
10 EUROPEAN JOURNAL OF INORGANIC CHEMISTRY 1717 2% 0% 31

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DINITROGEN COMPLEXES 235677 2% 48% 25 Search DINITROGEN+COMPLEXES Search DINITROGEN+COMPLEXES
2 DINITROGEN 230171 2% 31% 38 Search DINITROGEN Search DINITROGEN
3 DINITROGEN ACTIVATION 122183 1% 69% 9 Search DINITROGEN+ACTIVATION Search DINITROGEN+ACTIVATION
4 ARYLDIAZENIDO 81709 0% 83% 5 Search ARYLDIAZENIDO Search ARYLDIAZENIDO
5 HYDRAZIDO2 COMPLEXES 81709 0% 83% 5 Search HYDRAZIDO2+COMPLEXES Search HYDRAZIDO2+COMPLEXES
6 DINITROGEN REDUCTION 70593 0% 60% 6 Search DINITROGEN+REDUCTION Search DINITROGEN+REDUCTION
7 CATALYTIC COMPLEXES 62752 0% 80% 4 Search CATALYTIC+COMPLEXES Search CATALYTIC+COMPLEXES
8 TITANIUM NITROGEN COMPLEX 58831 0% 100% 3 Search TITANIUM+NITROGEN+COMPLEX Search TITANIUM+NITROGEN+COMPLEX
9 NITROGEN ACTIVATION 54300 0% 46% 6 Search NITROGEN+ACTIVATION Search NITROGEN+ACTIVATION
10 NITROGEN FIXATION 52868 6% 3% 92 Search NITROGEN+FIXATION Search NITROGEN+FIXATION

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 16039 NITRIDO COMPLEXES//NITRIDO BRIDGES//RHENIUMV NITRIDO COMPLEX
2 33135 1 2 DIMETHOXYETHANE COMPLEXES//BENZENE DIAMINE CUII COMPLEX//BIS2 HYDROXYBENZYLAMINE
3 3685 NITROGENASE//MOFE PROTEIN//FEMO COFACTOR
4 4622 IMIDO COMPLEXES//IMIDO//ORGANOMETALLICS
5 24240 ELECTROCHEMICAL SYNTHESIS OF AMMONIA//FUNDAMENTAL ENERGY SCI//NITRIDE ION
6 16127 QUIM ESTRUTURAL//NITRILE COMPLEXES//ACYCLIC DIAMINOCARBENES
7 10953 RUTHENIUM SULFUR COMPLEXES//SULFUR LIGAND COMPLEXES//CYCLO SULFIDO LIGANDS
8 21985 QUINTUPLE BOND//DIMESITYLIRON//MISSOURI UNIV SCI TECHNOL
9 29567 ANTITHROMBOTIC PROPERTIES//CYP 450 SURROGATE//MN BI AL CATALYST
10 5403 DIHYDROGEN COMPLEXES//DIHYDROGEN BONDING//POLYHYDRIDE COMPLEXES

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