Class information for:
Level 1: VALENCE BOND//VALENCE BOND THEORY//GRP CHIM THEOR

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
14678 1                   VALENCE BOND//VALENCE BOND THEORY//GRP CHIM THEOR 784

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VALENCE BOND authKW 980708 6% 54% 45
2 VALENCE BOND THEORY authKW 814101 5% 49% 41
3 GRP CHIM THEOR address 412248 3% 49% 21
4 CASVB authKW 401986 1% 100% 10
5 SPIN COUPLED THEORY authKW 365440 1% 91% 10
6 INCREASED VALENCE authKW 321589 1% 100% 8
7 CHARGE SHIFT BONDING authKW 257268 1% 80% 8
8 SPIN COUPLED authKW 214387 1% 67% 8
9 CHARGE SHIFT BONDS authKW 200993 1% 100% 5
10 RECOUPLED PAIR BOND authKW 200993 1% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 10468 45% 0% 355
2 Chemistry, Physical 7905 65% 0% 513
3 Mathematics, Interdisciplinary Applications 1507 10% 0% 81
4 Chemistry, Multidisciplinary 904 24% 0% 187
5 Education, Scientific Disciplines 69 2% 0% 13
6 Chemistry, Inorganic & Nuclear 24 3% 0% 24
7 Chemistry, Organic 24 4% 0% 33
8 Multidisciplinary Sciences 10 1% 0% 7
9 Mathematical & Computational Biology 0 0% 0% 3
10 Optics -0 1% 0% 11

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRP CHIM THEOR 412248 3% 49% 21
2 LISE MEITNER MINERVA COMPUTAT QUANTUM CHEM 147392 6% 8% 48
3 LISE MINERVA COMPUTAT CHEM 107194 1% 67% 4
4 FUJIAN PROV THEORET COMPUAT CHEM 80397 0% 100% 2
5 GRP THEOSIM 80397 0% 100% 2
6 NORTHWEST ADV COMP 80397 0% 100% 2
7 CLSL 80393 1% 50% 4
8 FUJIAN PROV THEORET COMPUTAT CHEM 42213 2% 6% 17
9 DIPARTIMENTO CHIM FIS ELETTROCHIM 41375 3% 4% 24
10 ADV SIMULAT MODELING 40199 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 22362 10% 1% 79
2 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 15251 8% 1% 66
3 THEORETICA CHIMICA ACTA 11579 3% 1% 20
4 JOURNAL OF PHYSICAL CHEMISTRY A 10197 11% 0% 88
5 THEORETICAL CHEMISTRY ACCOUNTS 4517 2% 1% 18
6 JOURNAL OF COMPUTATIONAL CHEMISTRY 3350 3% 0% 23
7 JOURNAL OF CHEMICAL THEORY AND COMPUTATION 3249 3% 0% 20
8 COMPUTATIONAL AND THEORETICAL CHEMISTRY 3083 2% 1% 14
9 CHEMICAL PHYSICS 1498 3% 0% 23
10 ADVANCES IN QUANTUM CHEMISTRY 1451 1% 1% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VALENCE BOND 980708 6% 54% 45 Search VALENCE+BOND Search VALENCE+BOND
2 VALENCE BOND THEORY 814101 5% 49% 41 Search VALENCE+BOND+THEORY Search VALENCE+BOND+THEORY
3 CASVB 401986 1% 100% 10 Search CASVB Search CASVB
4 SPIN COUPLED THEORY 365440 1% 91% 10 Search SPIN+COUPLED+THEORY Search SPIN+COUPLED+THEORY
5 INCREASED VALENCE 321589 1% 100% 8 Search INCREASED+VALENCE Search INCREASED+VALENCE
6 CHARGE SHIFT BONDING 257268 1% 80% 8 Search CHARGE+SHIFT+BONDING Search CHARGE+SHIFT+BONDING
7 SPIN COUPLED 214387 1% 67% 8 Search SPIN+COUPLED Search SPIN+COUPLED
8 CHARGE SHIFT BONDS 200993 1% 100% 5 Search CHARGE+SHIFT+BONDS Search CHARGE+SHIFT+BONDS
9 RECOUPLED PAIR BOND 200993 1% 100% 5 Search RECOUPLED+PAIR+BOND Search RECOUPLED+PAIR+BOND
10 SPIN COUPLED WAVE FUNCTION 160794 1% 100% 4 Search SPIN+COUPLED+WAVE+FUNCTION Search SPIN+COUPLED+WAVE+FUNCTION

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 16366 MOLECULAR INFORMATION CHANNELS//MOLECULAR COMMUNICATION SYSTEMS//ORBITAL COMMUNICATION THEORY
2 33841 VERTICAL IONIZATION//INVEST BASICA PROC//BREIT EFFECT
3 8052 ELECTRON LOCALIZATION FUNCTION//MOL THEORY GRP//ATOMS IN MOLECULES
4 34052 LEWIS STRUCTURES//LEWIS FORMULA//BIOMETHYLATION OF METALLOIDS
5 18388 CLASS SUMS//ANTISYMMETRIC A PARTICLE STATES//COEFFICIENT OF FRACTIONAL PARENTAGE
6 31623 INTERACTION OF QUANTUM SYSTEMS//VIBRATIONAL ISOTOPE EFFECT//INTERLACING RULE
7 3748 AROMATICITY//NICS//NUCLEUS INDEPENDENT CHEMICAL SHIFT
8 25736 NITRIC OXIDE DIMER//HARMONIC VIBRATIONAL SPECTRUM//NITROSONIUM NITRATE
9 22505 ONE ELECTRON DENSITY MATRIX//CHARGE BOND ORDER MATRIX//DIRECT THROUGH SPACE AND INDIRECT THROUGH BOND INTERACTIONS
10 28569 LOWDINS PAIRING THEOREM//ORTHOGONAL GRADIENT METHOD//PAIRING THEOREM

Go to start page