Class information for:
Level 1: 1 LAMBDA5 3 LAMBDA5 DIPHOSPHETE//GMELIN ANORGAN CHEM//NMR IR MASS SPECTRA

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
22712 1                   1 LAMBDA5 3 LAMBDA5 DIPHOSPHETE//GMELIN ANORGAN CHEM//NMR IR MASS SPECTRA 393

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 1 LAMBDA5 3 LAMBDA5 DIPHOSPHETE authKW 721752 2% 100% 9
2 GMELIN ANORGAN CHEM address 570271 2% 89% 8
3 NMR IR MASS SPECTRA authKW 320779 1% 100% 4
4 1 LAMBDA5 3 LAMBDA5 1 3DIPHOSPHININE authKW 240584 1% 100% 3
5 DIPHOSPHETE authKW 180436 1% 75% 3
6 1 1 3 3 TETRAKISDIMETHYLAMINO 1 LAMBDA 5 3 LAMBDA 5 DIPHOSPHETE authKW 160389 1% 100% 2
7 1 AZA 2 LAMBDA5 4 LAMBDA5 DIPHOSPHININE authKW 160389 1% 100% 2
8 2 LAMBDA 5 4 LAMBDA 5 DIPHOSPHAPYRIDINES authKW 160389 1% 100% 2
9 CHLOROCHLOROMETHYLDIALKYLPHOSPHONIUM CHLORIDES authKW 160389 1% 100% 2
10 CHLORODIALKYLPHOSPHINES authKW 160389 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Inorganic & Nuclear 4350 37% 0% 146
2 Chemistry, Multidisciplinary 2109 47% 0% 186
3 Chemistry, Organic 1969 32% 0% 127
4 Crystallography 10 2% 0% 8
5 Chemistry, Physical 0 4% 0% 16
6 Engineering, Chemical -0 2% 0% 6
7 Chemistry, Applied -0 1% 0% 3
8 Agronomy -0 1% 0% 2
9 Spectroscopy -0 1% 0% 2
10 Chemistry, Medicinal -1 1% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GMELIN ANORGAN CHEM 570271 2% 89% 8
2 UCRJOINT CHEM UMR 2282 144348 1% 60% 3
3 EUSKAL HERRIKO UNIBERTSITAEA 80195 0% 100% 1
4 FAK CHEM LEHRSTUHL THEORET CHEM 80195 0% 100% 1
5 GMELIN ANORGAN CHEM GRENZGEBIETE 80195 0% 100% 1
6 GMELIN ANORGAN CHEM VARRENTR PSTR 4042 80195 0% 100% 1
7 HETEROCHIM FONDAMENTALE P 80195 0% 100% 1
8 KIMIKA ORGAN I SAILA 80195 0% 100% 1
9 PHYSIOL ACT CPDS SYNTH 80195 0% 100% 1
10 QUIM FISICA ANAL 80195 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS 18815 12% 0% 49
2 ZHURNAL OBSHCHEI KHIMII 15141 10% 0% 39
3 ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 11604 11% 0% 44
4 REVIEWS ON HETEROATOM CHEMISTRY 2625 1% 2% 2
5 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2205 4% 0% 16
6 CHEMIKER-ZEITUNG 1472 1% 0% 4
7 ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 1310 7% 0% 26
8 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 1134 9% 0% 37
9 USPEKHI KHIMII 1053 1% 0% 5
10 HETEROATOM CHEMISTRY 913 1% 0% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 1 LAMBDA5 3 LAMBDA5 DIPHOSPHETE 721752 2% 100% 9 Search 1+LAMBDA5+3+LAMBDA5+DIPHOSPHETE Search 1+LAMBDA5+3+LAMBDA5+DIPHOSPHETE
2 NMR IR MASS SPECTRA 320779 1% 100% 4 Search NMR+IR+MASS+SPECTRA Search NMR+IR+MASS+SPECTRA
3 1 LAMBDA5 3 LAMBDA5 1 3DIPHOSPHININE 240584 1% 100% 3 Search 1+LAMBDA5+3+LAMBDA5+1+3DIPHOSPHININE Search 1+LAMBDA5+3+LAMBDA5+1+3DIPHOSPHININE
4 DIPHOSPHETE 180436 1% 75% 3 Search DIPHOSPHETE Search DIPHOSPHETE
5 1 1 3 3 TETRAKISDIMETHYLAMINO 1 LAMBDA 5 3 LAMBDA 5 DIPHOSPHETE 160389 1% 100% 2 Search 1+1+3+3+TETRAKISDIMETHYLAMINO+1+LAMBDA+5+3+LAMBDA+5+DIPHOSPHETE Search 1+1+3+3+TETRAKISDIMETHYLAMINO+1+LAMBDA+5+3+LAMBDA+5+DIPHOSPHETE
6 1 AZA 2 LAMBDA5 4 LAMBDA5 DIPHOSPHININE 160389 1% 100% 2 Search 1+AZA+2+LAMBDA5+4+LAMBDA5+DIPHOSPHININE Search 1+AZA+2+LAMBDA5+4+LAMBDA5+DIPHOSPHININE
7 2 LAMBDA 5 4 LAMBDA 5 DIPHOSPHAPYRIDINES 160389 1% 100% 2 Search 2+LAMBDA+5+4+LAMBDA+5+DIPHOSPHAPYRIDINES Search 2+LAMBDA+5+4+LAMBDA+5+DIPHOSPHAPYRIDINES
8 CHLOROCHLOROMETHYLDIALKYLPHOSPHONIUM CHLORIDES 160389 1% 100% 2 Search CHLOROCHLOROMETHYLDIALKYLPHOSPHONIUM+CHLORIDES Search CHLOROCHLOROMETHYLDIALKYLPHOSPHONIUM+CHLORIDES
9 CHLORODIALKYLPHOSPHINES 160389 1% 100% 2 Search CHLORODIALKYLPHOSPHINES Search CHLORODIALKYLPHOSPHINES
10 DIALKYLPHOSPHINES 160389 1% 100% 2 Search DIALKYLPHOSPHINES Search DIALKYLPHOSPHINES

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 25722 3A 7A DIHYDROINDAZOLES//NITRILIMINE CYCLOADDITION//PYRAZOLIDINES
2 17925 PHOSPHENIUM CATIONS//PHOSPHENIUM//ATLANTIC REG MAGNET ONANCE
3 31208 TRIMETHYLSILYL PHOSPHITES//FIVE MEMBERED NITROGEN HETEROCYCLES//2 6 DITERT BUTYLPHENOLS
4 17158 PHOSPHORUS YLIDES//TRIPARATOLYLPHOSPHINE//CSTCMET
5 833 PHOSPHAALKENES//PHOSPHINIDENE//DIPHOSPHENE
6 33906 DISSOLVED COMPLEXES//MONOALKYL PHOSPHATE//PHOSPHINIMES
7 22745 CARBONES//CARBODIPHOSPHORANES//CARBODIPHOSPHORANE ADDUCTS
8 37869 ARYL THIOPHOSPHORYL DERIVATIVES//ARYLPHOSPHOROTHIONATES//DIALKYL ARYL PHOSPHATES
9 36799 DIPHENYLPHOSPHINITE ANION//ORGANOPHOSPHORUS CPDS//1 ALKYLTHIOBUT 3 ENYLPHOSPHONATES
10 24513 LAMBDA5 PHOSPHININES//PHOSPHORYLATED ENAMINES//FISCHER BASE

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