Class information for:
Level 1: SN2 REACTION//SECOND ORDER MOLLER PLESSET PERTURBATION THEORY MP2//ATOMIC OXYGEN RADICAL ANION

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
604 3       CROSS INTERACTION CONSTANT//GRUNWALD WINSTEIN EQUATION//JOURNAL OF PHYSICAL ORGANIC CHEMISTRY 14456
1317 2             CROSS INTERACTION CONSTANT//GRUNWALD WINSTEIN EQUATION//PYRIDINOLYSIS 8815
5344 1                   SN2 REACTION//SECOND ORDER MOLLER PLESSET PERTURBATION THEORY MP2//ATOMIC OXYGEN RADICAL ANION 1667

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SN2 REACTION authKW 177485 2% 26% 36
2 SECOND ORDER MOLLER PLESSET PERTURBATION THEORY MP2 authKW 75614 0% 67% 6
3 ATOMIC OXYGEN RADICAL ANION authKW 68052 0% 60% 6
4 CARBENE RADICAL ANION authKW 67514 0% 71% 5
5 KEY STATE BIOTHER Y address 67504 1% 36% 10
6 GANSU ENVIRONM FRIENDLY COMPOSITES BIOM address 60493 0% 80% 4
7 ATOMIC OXYGEN RADICAL ANION O authKW 56714 0% 100% 3
8 INVERSION AND RETENTION authKW 56714 0% 100% 3
9 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY journal 41469 7% 2% 123
10 EIKUNDIG address 41176 1% 10% 22

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 9127 30% 0% 492
2 Spectroscopy 6934 18% 0% 299
3 Chemistry, Multidisciplinary 5396 38% 0% 626
4 Chemistry, Physical 4607 36% 0% 601
5 Chemistry, Organic 1775 16% 0% 265
6 Biochemical Research Methods 310 5% 0% 91
7 Chemistry, Analytical 161 6% 0% 96
8 Mathematics, Interdisciplinary Applications 13 1% 0% 19
9 Chemistry, Inorganic & Nuclear 8 2% 0% 32
10 Computer Science, Interdisciplinary Applications -0 1% 0% 10

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KEY STATE BIOTHER Y 67504 1% 36% 10
2 GANSU ENVIRONM FRIENDLY COMPOSITES BIOM 60493 0% 80% 4
3 EIKUNDIG 41176 1% 10% 22
4 SPETTROSCOPIA MOL 29433 1% 17% 9
5 ENVIRONM SCI PL CHEM BK 21 25205 0% 67% 2
6 GANSU POLYMER MATMINIST EDUC 21600 0% 29% 4
7 AMSTERDAM MULITSCALE MODELING 18905 0% 100% 1
8 CNRS U BX1 18905 0% 100% 1
9 COMPUTAT PHYSUNIV SICHUAN 18905 0% 100% 1
10 EQUIPE CHIM THEOR LEDSS 18905 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 41469 7% 2% 123
2 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 24047 21% 0% 345
3 ORGANIC MASS SPECTROMETRY 13062 2% 2% 38
4 JOURNAL OF PHYSICAL CHEMISTRY A 8833 7% 0% 120
5 JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 7703 3% 1% 58
6 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 5043 1% 1% 18
7 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 4763 2% 1% 35
8 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 3128 3% 0% 44
9 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 2957 2% 0% 38
10 MASS SPECTROMETRY REVIEWS 2581 1% 1% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SN2 REACTION 177485 2% 26% 36 Search SN2+REACTION Search SN2+REACTION
2 SECOND ORDER MOLLER PLESSET PERTURBATION THEORY MP2 75614 0% 67% 6 Search SECOND+ORDER+MOLLER+PLESSET+PERTURBATION+THEORY+MP2 Search SECOND+ORDER+MOLLER+PLESSET+PERTURBATION+THEORY+MP2
3 ATOMIC OXYGEN RADICAL ANION 68052 0% 60% 6 Search ATOMIC+OXYGEN+RADICAL+ANION Search ATOMIC+OXYGEN+RADICAL+ANION
4 CARBENE RADICAL ANION 67514 0% 71% 5 Search CARBENE+RADICAL+ANION Search CARBENE+RADICAL+ANION
5 ATOMIC OXYGEN RADICAL ANION O 56714 0% 100% 3 Search ATOMIC+OXYGEN+RADICAL+ANION+O Search ATOMIC+OXYGEN+RADICAL+ANION+O
6 INVERSION AND RETENTION 56714 0% 100% 3 Search INVERSION+AND+RETENTION Search INVERSION+AND+RETENTION
7 GAS PHASE ACIDITIES 39379 0% 42% 5 Search GAS+PHASE+ACIDITIES Search GAS+PHASE+ACIDITIES
8 BACKSIDE ATTACK 37809 0% 100% 2 Search BACKSIDE+ATTACK Search BACKSIDE+ATTACK
9 DIRECT DYNAMICS SIMULATION 37809 0% 100% 2 Search DIRECT+DYNAMICS+SIMULATION Search DIRECT+DYNAMICS+SIMULATION
10 FLOWING AFTERGLOW TECHNIQUE 37809 0% 100% 2 Search FLOWING+AFTERGLOW+TECHNIQUE Search FLOWING+AFTERGLOW+TECHNIQUE

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 26060 MENSHUTKIN REACTION//1 4 ANHYDRO D L RIBITOL//INTRAMOLECULAR METHYL TRANSFER
2 18973 CARBOXYLATE HYDRATION//POTENTIAL ENERGY SURFACE AB INITIO CALCULATIONS//VIA CHALCOPHILES
3 6883 CROSS INTERACTION CONSTANT//PYRIDINOLYSIS//PHOSPHORYL TRANSFER REACTION
4 1724 ORGANIC MASS SPECTROMETRY//ION NEUTRAL COMPLEX//DISTONIC IONS
5 15917 STERLING CHEM//CHEM SUMIYOSHI KU//ANION MASS SPECTROMETRY
6 14278 C ACIDS//CARBON ACIDS//DIMETHYL 4 NITROPHENYLMALONATE
7 36807 MOLECULAR FACE THEORY//MOLECULAR FACE//MOLECULAR INTRINSIC CHARACTERISTIC CONTOUR
8 15404 PENTAQUADRUPOLE MASS SPECTROMETRY//ORGANIC MASS SPECTROMETRY//ACYLIUM IONS
9 5415 SELECTED ION FLOW DRIFT TUBE//ION MOLECULE REACTIONS//REACTION RATE COEFFICIENTS
10 19085 ELECTRON CAPTURE MASS SPECTROMETRY//THERMAL ELECTRON DETACHMENT//BOUVE PHARM HLTH PROFESS

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