Class information for:
Level 1: ELECTRON PAIR DENSITY//PL CHEM UNIT//EXTRACULE DENSITY

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
60 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//CHEMISTRY, PHYSICAL//JOURNAL OF CHEMICAL PHYSICS 92506
882 2             INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY//SLATER TYPE ORBITALS//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 11599
13232 1                   ELECTRON PAIR DENSITY//PL CHEM UNIT//EXTRACULE DENSITY 882

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECTRON PAIR DENSITY authKW 334975 2% 63% 15
2 PL CHEM UNIT address 259329 2% 48% 15
3 EXTRACULE DENSITY authKW 178659 1% 100% 5
4 INTRACULE authKW 142927 0% 100% 4
5 INTERELECTRONIC ANGLES authKW 107196 0% 100% 3
6 SUBSHELL PAIRS authKW 107196 0% 100% 3
7 MOMENTUM SPACE authKW 87136 1% 24% 10
8 INTRACULE DENSITY authKW 80395 0% 75% 3
9 HUNDS RULE authKW 78210 1% 24% 9
10 ATOMIC MULTIPLETS authKW 71464 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 28194 69% 0% 611
2 Chemistry, Physical 6691 57% 0% 505
3 Mathematics, Interdisciplinary Applications 2514 12% 0% 110
4 Optics 2296 22% 0% 195
5 Physics, Multidisciplinary 100 7% 0% 58
6 Education, Scientific Disciplines 59 1% 0% 13
7 Chemistry, Multidisciplinary 11 6% 0% 50
8 Physics, Mathematical 3 1% 0% 11
9 Physics, Nuclear 0 1% 0% 9
10 Multidisciplinary Sciences 0 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PL CHEM UNIT 259329 2% 48% 15
2 ETSEAL ENGN AGROFO TAL 71464 0% 100% 2
3 FIS MODERNA 58950 3% 6% 30
4 PCSS 47641 0% 67% 2
5 PL SCI ENERGY 47641 0% 67% 2
6 CIENCIAS FIS MODERNA 43972 0% 31% 4
7 CARLOS I FIS TEOR COMPUTACIONAL 35732 0% 100% 1
8 CCEAE 35732 0% 100% 1
9 CIENCIAS CARLOS I FIS TEOR COMPUTAC 35732 0% 100% 1
10 ETS INGENIEROS IND MATEMAT LICADA 35732 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 32517 11% 1% 101
2 THEORETICA CHIMICA ACTA 18768 3% 2% 27
3 JOURNAL OF CHEMICAL PHYSICS 16706 23% 0% 202
4 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 16493 10% 1% 87
5 THEORETICAL CHEMISTRY ACCOUNTS 11181 3% 1% 30
6 PHYSICAL REVIEW A 5279 11% 0% 101
7 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 3961 2% 1% 17
8 CHEMICAL PHYSICS LETTERS 1970 6% 0% 52
9 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 1476 2% 0% 22
10 ATOMIC DATA AND NUCLEAR DATA TABLES 1180 1% 1% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ELECTRON PAIR DENSITY 334975 2% 63% 15 Search ELECTRON+PAIR+DENSITY Search ELECTRON+PAIR+DENSITY
2 EXTRACULE DENSITY 178659 1% 100% 5 Search EXTRACULE+DENSITY Search EXTRACULE+DENSITY
3 INTRACULE 142927 0% 100% 4 Search INTRACULE Search INTRACULE
4 INTERELECTRONIC ANGLES 107196 0% 100% 3 Search INTERELECTRONIC+ANGLES Search INTERELECTRONIC+ANGLES
5 SUBSHELL PAIRS 107196 0% 100% 3 Search SUBSHELL+PAIRS Search SUBSHELL+PAIRS
6 MOMENTUM SPACE 87136 1% 24% 10 Search MOMENTUM+SPACE Search MOMENTUM+SPACE
7 INTRACULE DENSITY 80395 0% 75% 3 Search INTRACULE+DENSITY Search INTRACULE+DENSITY
8 HUNDS RULE 78210 1% 24% 9 Search HUNDS+RULE Search HUNDS+RULE
9 ATOMIC MULTIPLETS 71464 0% 100% 2 Search ATOMIC+MULTIPLETS Search ATOMIC+MULTIPLETS
10 ATOMIC REACTIVITY 71464 0% 100% 2 Search ATOMIC+REACTIVITY Search ATOMIC+REACTIVITY

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 13509 FISHER INFORMATION//CARLOS I FIS TEOR COMPUTAC//EUITIZ
2 17811 GAUSSIAN BASIS SETS//GENERATOR COORDINATE HARTREE FOCK METHOD//INFORMAT SAO CARLOS
3 897 QUANTUM THEORY GRP//OPTIMIZED EFFECTIVE POTENTIAL//INHOMOGENEOUS ELECTRON LIQUID
4 9336 QUANTUM MONTE CARLO//DIFFUSION MONTE CARLO//FIXED NODE DIFFUSION MONTE CARLO
5 12789 COMPTON PROFILE//ELECTRON MOMENTUM DENSITY//COMPTON SCATTERING
6 8052 ELECTRON LOCALIZATION FUNCTION//MOL THEORY GRP//ATOMS IN MOLECULES
7 20560 NUHAG//MATH NUHAG//FOURIER WIGNER TRANSFORMS
8 36155 STRUCTURAL DIFFUSION MODEL//EDXD//ATOMIC DISTRIBUTION FUNCTION
9 5273 ATOMOS MOL ESPECIAIS//FULL CORE PLUS CORRELATION//LITHIUM LIKE SYSTEMS
10 10765 GROSS PITAEVSKII HIERARCHY//MEAN FIELD LIMIT//MANY BODY QUANTUM DYNAMICS

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