Class information for:
Level 2: CHEMISTRY, INORGANIC & NUCLEAR//N HETEROCYCLIC CARBENE//PHOSPHORUS HETEROCYCLES

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
488 2             CHEMISTRY, INORGANIC & NUCLEAR//N HETEROCYCLIC CARBENE//PHOSPHORUS HETEROCYCLES 15961
203 1                   N HETEROCYCLIC CARBENE//CARBENE LIGANDS//N HETEROCYCLIC CARBENES 3966
833 1                   PHOSPHAALKENES//PHOSPHINIDENE//DIPHOSPHENE 3061
4086 1                   PHOSPHOLE//PHOSPHORUS HETEROCYCLES//HETEROELEMENTS COORDINAT 1883
7749 1                   WHITE PHOSPHORUS//PHOSPHORUS CLUSTERS//POLYPHOSPHIDES 1356
11374 1                   PHOSPHORUS//AMINOPHOSPHINES//CYCLODIPHOSPHAZANES 1013
11732 1                   N THIOPHOSPHORYLTHIOUREA//MOST INORGAN CHEM//IMIDODIPHOSPHINATO LIGANDS 986
16600 1                   PHOSPHORANEIMINATO COMPLEXES//PHOSPHORANEIMINATES//PHOSPHANEIMINE COMPLEXES 672
17158 1                   PHOSPHORUS YLIDES//TRIPARATOLYLPHOSPHINE//CSTCMET 641
17925 1                   PHOSPHENIUM CATIONS//PHOSPHENIUM//ATLANTIC REG MAGNET ONANCE 602
18136 1                   ORGANOMETALL COORDINAT CPDS//PHOSPHORUS MACROCYCLES//COVALENT SELF ASSEMBLY 591
22712 1                   1 LAMBDA5 3 LAMBDA5 DIPHOSPHETE//GMELIN ANORGAN CHEM//NMR IR MASS SPECTRA 393
22745 1                   CARBONES//CARBODIPHOSPHORANES//CARBODIPHOSPHORANE ADDUCTS 392
26978 1                   BENZYLPHOSPHINES//LITHIUM PHOSPHIDES//LITHIUM PHOSPHINOMETHANIDES 261
33043 1                   BIOCHEM ANORGAN CHEM//PHOSPHINO AMINO ACIDS//ASYMMETRIC PHOSPHINES 144

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEMISTRY, INORGANIC & NUCLEAR WoSSC 339694 51% 2% 8150
2 N HETEROCYCLIC CARBENE authKW 336821 2% 44% 385
3 PHOSPHORUS HETEROCYCLES authKW 249090 1% 57% 222
4 PHOSPHAALKENES authKW 228548 1% 82% 142
5 CARBENE LIGANDS authKW 199922 1% 46% 220
6 CARBENES authKW 195897 3% 22% 446
7 ORGANOMETALLICS journal 193024 10% 6% 1610
8 N HETEROCYCLIC CARBENES authKW 189977 2% 32% 297
9 PHOSPHAALKYNES authKW 152864 1% 82% 94
10 PHOSPHOLE authKW 149931 1% 72% 105

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Inorganic & Nuclear 339694 51% 2% 8150
2 Chemistry, Organic 87485 34% 1% 5381
3 Chemistry, Multidisciplinary 42084 34% 0% 5465
4 Crystallography 4915 5% 0% 847
5 Chemistry, Physical 3 4% 0% 644
6 Chemistry, Applied -2 1% 0% 119
7 Physics, Atomic, Molecular & Chemical -5 1% 0% 197
8 Spectroscopy -9 1% 0% 82
9 Computer Science, Cybernetics -12 0% 0% 1
10 Engineering, Petroleum -14 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANORGAN CHEM 145277 7% 7% 1112
2 HETEROELEMENTS COORDINAT 143547 1% 46% 159
3 PHOSPHORUS 88138 0% 72% 62
4 UMR 7653 78525 0% 57% 70
5 DCPH 70821 0% 56% 64
6 BIOCHEM ANORGAN CHEM 48785 0% 85% 29
7 JOINT CHEM 47972 0% 81% 30
8 UCR CNRS JOINT CHEM 46222 0% 76% 31
9 ANORGAN ANALYT CHEM 42281 2% 7% 329
10 INT PHOSPHORUS 41088 0% 83% 25

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGANOMETALLICS 193024 10% 6% 1610
2 JOURNAL OF ORGANOMETALLIC CHEMISTRY 101649 8% 4% 1200
3 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 98005 4% 7% 716
4 ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 75867 5% 5% 721
5 DALTON TRANSACTIONS 57612 5% 4% 754
6 EUROPEAN JOURNAL OF INORGANIC CHEMISTRY 49529 3% 5% 521
7 CHEMISCHE BERICHTE-RECUEIL 42663 2% 6% 353
8 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 39103 6% 2% 908
9 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 36575 3% 5% 417
10 INORGANIC CHEMISTRY 24619 5% 2% 762

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 N HETEROCYCLIC CARBENE 336821 2% 44% 385 Search N+HETEROCYCLIC+CARBENE Search N+HETEROCYCLIC+CARBENE
2 PHOSPHORUS HETEROCYCLES 249090 1% 57% 222 Search PHOSPHORUS+HETEROCYCLES Search PHOSPHORUS+HETEROCYCLES
3 PHOSPHAALKENES 228548 1% 82% 142 Search PHOSPHAALKENES Search PHOSPHAALKENES
4 CARBENE LIGANDS 199922 1% 46% 220 Search CARBENE+LIGANDS Search CARBENE+LIGANDS
5 CARBENES 195897 3% 22% 446 Search CARBENES Search CARBENES
6 N HETEROCYCLIC CARBENES 189977 2% 32% 297 Search N+HETEROCYCLIC+CARBENES Search N+HETEROCYCLIC+CARBENES
7 PHOSPHAALKYNES 152864 1% 82% 94 Search PHOSPHAALKYNES Search PHOSPHAALKYNES
8 PHOSPHOLE 149931 1% 72% 105 Search PHOSPHOLE Search PHOSPHOLE
9 PHOSPHINIDENE 104150 0% 79% 67 Search PHOSPHINIDENE Search PHOSPHINIDENE
10 PHOSPHININES 77322 0% 93% 42 Search PHOSPHININES Search PHOSPHININES

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 1916 ZHURNAL OBSHCHEI KHIMII//PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//CARBACYLAMIDOPHOSPHATES
2 1775 POLYPHOSPHAZENE//CYCLOPHOSPHAZENES//CYCLOTRIPHOSPHAZENE
3 3558 ZINTL ANIONS//ZINTL IONS//MAIN GROUP ELEMENT CLUSTERS
4 356 CHEMISTRY, INORGANIC & NUCLEAR//ORGANOMETALLICS//JOURNAL OF ORGANOMETALLIC CHEMISTRY
5 11 CHEMISTRY, INORGANIC & NUCLEAR//ORGANOMETALLICS//JOURNAL OF ORGANOMETALLIC CHEMISTRY
6 265 POLYSILANE//ORGANOMETALLICS//SILYLENE
7 3037 CARBENE COMPLEXES//FISCHER CARBENE//FISCHER CARBENE COMPLEXES
8 2145 METATHESIS//OLEFIN METATHESIS//ROMP
9 853 CHEMISTRY, INORGANIC & NUCLEAR//COPPERI COMPLEXES//SCORPIONATES
10 952 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//ALPHA AMINOPHOSPHONATES//ALPHA AMINO PHOSPHONATES

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