Class information for:
Level 1: CHEMICAL HAMILTONIAN APPROACH//BASIS SET SUPERPOSITION ERROR//INTERMOLECULAR PERTURBATION THEORY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14023 733 36.9 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1022 9786 VAN DER WAALS COMPLEX//CHEMICAL HAMILTONIAN APPROACH//INTERFERENCE ANGLE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CHEMICAL HAMILTONIAN APPROACH Author keyword 18 83% 1% 10
2 BASIS SET SUPERPOSITION ERROR Author keyword 6 30% 2% 17
3 INTERMOLECULAR PERTURBATION THEORY Author keyword 4 41% 1% 7
4 BSSE Author keyword 4 22% 2% 15
5 CHEMICAL HAMILTONIAN APPROACH CHA Author keyword 3 60% 0% 3
6 WEAK MOLECULAR INTERACTION Author keyword 3 60% 0% 3
7 BASIS SET SUPERPOSITION ERRORS Author keyword 2 67% 0% 2
8 WRIGHT RIEMAN CHEM S Address 2 28% 1% 5
9 COUNTERPOISE CORRECTION Author keyword 2 26% 1% 5
10 H2O DIMER Author keyword 1 100% 0% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 CHEMICAL HAMILTONIAN APPROACH 18 83% 1% 10 Search CHEMICAL+HAMILTONIAN+APPROACH Search CHEMICAL+HAMILTONIAN+APPROACH
2 BASIS SET SUPERPOSITION ERROR 6 30% 2% 17 Search BASIS+SET+SUPERPOSITION+ERROR Search BASIS+SET+SUPERPOSITION+ERROR
3 INTERMOLECULAR PERTURBATION THEORY 4 41% 1% 7 Search INTERMOLECULAR+PERTURBATION+THEORY Search INTERMOLECULAR+PERTURBATION+THEORY
4 BSSE 4 22% 2% 15 Search BSSE Search BSSE
5 CHEMICAL HAMILTONIAN APPROACH CHA 3 60% 0% 3 Search CHEMICAL+HAMILTONIAN+APPROACH+CHA Search CHEMICAL+HAMILTONIAN+APPROACH+CHA
6 WEAK MOLECULAR INTERACTION 3 60% 0% 3 Search WEAK+MOLECULAR+INTERACTION Search WEAK+MOLECULAR+INTERACTION
7 BASIS SET SUPERPOSITION ERRORS 2 67% 0% 2 Search BASIS+SET+SUPERPOSITION+ERRORS Search BASIS+SET+SUPERPOSITION+ERRORS
8 COUNTERPOISE CORRECTION 2 26% 1% 5 Search COUNTERPOISE+CORRECTION Search COUNTERPOISE+CORRECTION
9 H2O DIMER 1 100% 0% 2 Search H2O+DIMER Search H2O+DIMER
10 NONCOVALENT INTERACTION ENERGETICS 1 100% 0% 2 Search NONCOVALENT+INTERACTION+ENERGETICS Search NONCOVALENT+INTERACTION+ENERGETICS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MOLECULAR INTERACTION ENERGIES 34 69% 4% 29
2 SET SUPERPOSITION ERROR 29 24% 14% 106
3 BSSE 24 67% 3% 22
4 FREE SCF ALGORITHM 19 68% 2% 17
5 METHOD ACTUALLY OVERCORRECT 18 83% 1% 10
6 POLARIZATION PERTURBATION THEORY 18 83% 1% 10
7 BSSE PROBLEM 18 89% 1% 8
8 RAYLEIGH SCHRODINGER 13 80% 1% 8
9 POLARIZATION APPROXIMATION 11 100% 1% 6
10 CHEMICAL HAMILTONIAN APPROACH 9 83% 1% 5

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
STATE-OF-THE-ART IN COUNTERPOISE THEORY 1994 1190 62 66%
ORIGINS OF STRUCTURE AND ENERGETICS OF VAN-DER-WAALS CLUSTERS FROM AB-INITIO CALCULATIONS 1994 615 224 34%
Unravelling the origin of intermolecular interactions using absolutely localized molecular orbitals 2007 143 80 16%
Intermolecular interactions via perturbation theory: From diatoms to biomolecules 2005 90 164 23%
SYMMETRY-ADAPTED PERTURBATION-THEORY OF NONADDITIVE 3-BODY INTERACTIONS IN VAN-DER-WAALS MOLECULES .1. GENERAL-THEORY 1995 59 91 37%
Hans Hellmann: Life story of a scientist in the 20th century 2004 1 1 100%
WEAK-INTERACTIONS BETWEEN SMALL SYSTEMS - MODELS FOR STUDYING THE NATURE OF INTERMOLECULAR FORCES AND CHALLENGING PROBLEMS FOR ABINITIO CALCULATIONS 1988 235 151 52%
A POSSIBLE DEFINITION OF BASIS-SET SUPERPOSITION ERROR 1994 100 93 74%
The generalized Heitler-London theory for interatomic interaction and surface integral method for exchange energy 1998 32 46 43%
Spectral theory of chemical bonding 2002 2 4 75%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 WRIGHT RIEMAN CHEM S 2 28% 0.7% 5
2 PHYS QUANTUM THEORY GRP 1 19% 0.7% 5
3 RIEMAN CHEM 1 50% 0.1% 1
4 FIZ INTEZET 0 33% 0.1% 1
5 UMR 7551 CNRS ULP 0 33% 0.1% 1
6 QUANTUM CHEM MOL ENERGET 0 18% 0.3% 2
7 CNRSUMR 7551 0 15% 0.3% 2
8 PROPULS SCI 0 25% 0.1% 1
9 ELMELETI FIZIKA TANSZEK 0 13% 0.3% 2
10 CHIM THEOR CNRS URA 510 0 20% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000191568 GENERATOR COORDINATE HARTREE FOCK METHOD//INFORMAT SAO CARLOS//DISTRIBUTED GAUSSIAN BASIS SETS
2 0.0000189252 CLOSE COUPLING METHOD//CLOSE COUPLING APPROXIMATION//CLOSE COUPLING CALCULATION
3 0.0000173190 LOCALIZATION TENSOR//BERYLLIUM DIMER//MANY BODY FORCES
4 0.0000167313 WATER CLUSTERS//IND ECOL//WATER DIMER
5 0.0000133210 ONE ELECTRON DENSITY MATRIX//CHARGE BOND ORDER MATRIX//ALTERNANT CONJUGATED HYDROCARBONS
6 0.0000130713 GEOMETRICAL STRUCTURE AND STABILITY//GASEOUS ION MOBILITY//ION NEUTRAL INTERACTION POTENTIAL
7 0.0000127369 MOLECULAR COMPLEXES//ROTATIONAL SPECTROSCOPY//VAN DER WAALS COMPLEX
8 0.0000114825 COMPUTAT MOL SCI TECHNOL//BENZENE DIMER//MULLIKEN THEORET CHEM
9 0.0000107003 POTENTIAL ENERGY SURFACE AB INITIO CALCULATIONS//GEM DITHIOLS//KINETIC IR SPECTROSCOPY
10 0.0000096214 INVEST BASICA PROC//COULOMB OPERATOR//EXCHANGE OPERATOR