Class information for:
Level 2: PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//CHEMISTRY, PHYSICAL//JOURNAL OF PHYSICAL CHEMISTRY A

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
169 22392 38.3 70%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
3 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL 183883
169 2             PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//CHEMISTRY, PHYSICAL//JOURNAL OF PHYSICAL CHEMISTRY A 22392
2599 1                   TRANSITION METAL CLUSTERS//FIS MANUEL SANDOVAL VALLARTA//CLUSTER 2199
2745 1                   ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS//PHYS MOL CHIM QUANT//SODIUM CLUSTERS 2159
2868 1                   SPIN ORBIT COUPLING SOC//TWO STATE REACTIVITY//MINIMUM ENERGY CROSSING POINT MECP 2126
3156 1                   LENNARD JONES CLUSTERS//GUPTA POTENTIAL//CLOUD COMP BIG DATA 2052
4760 1                   GOLD CLUSTERS//SMALL GOLD CLUSTERS//ALL ELECTRON SCALAR RELATIVISTIC CALCULATIONS 1731
5181 1                   COMPUTAT CHEM//COMPUTAT QUANTUM CHEM//METAL METAL BONDING 1661
6606 1                   SILICON CLUSTERS//SI 60//CNRS LPICM 1464
9374 1                   SHANGHAI MOL CATALYSTS INNOVAT MAT//LASER CHEM//BORON CARBONYL 1161
10498 1                   NANOCLUSTER//PLANAR TETRACOORDINATE CARBON//BORON NANOWIRES 1058
11262 1                   METAL CATION MOLECULE COMPLEX//SCI MODELING COMPUTAT CHINESE//CONTINUAL EDUC 996
11859 1                   VANADIUM OXIDE CLUSTER//STATE STRUCT CHEM UNSTABLE STABLE SPECI//IRON OXIDE CLUSTERS 949
15836 1                   ELECTROSTATIC STORAGE RING//MOLECULAR DIANIONS//MULTIPLY CHARGED ANIONS 689
16126 1                   ALUMINUM CLUSTERS//AL CLUSTER//HIGHER MAT SCI 671
16492 1                   SUPERHALOGEN//SUPERALKALI//HYPERHALOGENS 650
16548 1                   ALUMINUM PHOSPHIDE CLUSTER//ALNN CLUSTERS//GAN1 CLUSTER 648
19468 1                   NEW CHEM PROBLEMS//GASEOUS OXYACID SALTS//HIGH TEMPERATURE MASS SPECTROMETRY 504
19531 1                   SANDWICH CLUSTER//RYDBERG TRANSITIONS//ORGANOMETALLIC IONS 501
20099 1                   MET CARS//METALLOCARBOHEDRENES//SILICON SULFUR CLUSTERS 476
21808 1                   OPTIMUM VALENCE BOND SCHEME//NANOTUBE CLUSTER//CORE EQUIVALENT APPROXIMATION 405
25056 1                   ALO//ALUMINUM OXIDE CLUSTERS//STATE STATE SEPARATION 292

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL WoSSC 274955 44% 2% 9777
2 CHEMISTRY, PHYSICAL WoSSC 128685 50% 1% 11255
3 JOURNAL OF PHYSICAL CHEMISTRY A journal 124310 7% 6% 1661
4 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS journal 123123 2% 19% 485
5 JOURNAL OF CHEMICAL PHYSICS journal 110417 12% 3% 2669
6 DENSITY FUNCTIONAL THEORY authKW 91496 5% 6% 1081
7 CHEMICAL PHYSICS LETTERS journal 75724 7% 4% 1634
8 ATOMIC CLUSTERS authKW 74147 1% 43% 126
9 SUPERHALOGEN authKW 67098 0% 93% 53
10 COMPUTAT QUANTUM CHEM address 60896 1% 24% 189

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Physics, Atomic, Molecular & Chemical 274955 44% 2% 9777
2 Chemistry, Physical 128685 50% 1% 11255
3 Chemistry, Multidisciplinary 7053 14% 0% 3172
4 Physics, Condensed Matter 4486 10% 0% 2130
5 Chemistry, Inorganic & Nuclear 4339 6% 0% 1338
6 Spectroscopy 3798 4% 0% 945
7 Physics, Multidisciplinary 2211 6% 0% 1411
8 Nanoscience & Nanotechnology 1260 4% 0% 793
9 Optics 860 4% 0% 917
10 Mathematics, Interdisciplinary Applications 594 2% 0% 370

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 COMPUTAT QUANTUM CHEM 60896 1% 24% 189
2 COMPUTAT CHEM 58462 1% 17% 262
3 SHANGHAI MOL CATALYSTS INNOVAT MAT 56522 0% 40% 104
4 WR WILEY ENVIRONM MOL SCI 39755 0% 32% 92
5 CHEM 32609 26% 1% 5875
6 NANOCLUSTER 31799 0% 81% 29
7 WALTHER NERNST PHYS THEORET CHEM 26021 0% 68% 28
8 CLUSTER 22943 0% 33% 52
9 PHYS QUANT 20366 1% 13% 120
10 TOYOTA TECHNOL 18700 0% 39% 35

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 JOURNAL OF PHYSICAL CHEMISTRY A 124310 7% 6% 1661
2 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 123123 2% 19% 485
3 JOURNAL OF CHEMICAL PHYSICS 110417 12% 3% 2669
4 CHEMICAL PHYSICS LETTERS 75724 7% 4% 1634
5 EUROPEAN PHYSICAL JOURNAL D 47747 2% 8% 434
6 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 41961 3% 5% 598
7 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 32317 2% 6% 399
8 COMPUTATIONAL AND THEORETICAL CHEMISTRY 23987 1% 9% 203
9 JOURNAL OF PHYSICAL CHEMISTRY 16351 2% 2% 558
10 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 14429 2% 3% 350

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 DENSITY FUNCTIONAL THEORY 91496 5% 6% 1081 Search DENSITY+FUNCTIONAL+THEORY Search DENSITY+FUNCTIONAL+THEORY
2 ATOMIC CLUSTERS 74147 1% 43% 126 Search ATOMIC+CLUSTERS Search ATOMIC+CLUSTERS
3 SUPERHALOGEN 67098 0% 93% 53 Search SUPERHALOGEN Search SUPERHALOGEN
4 METAL CLUSTERS 56986 1% 31% 137 Search METAL+CLUSTERS Search METAL+CLUSTERS
5 BIMETALLIC CLUSTERS 54236 0% 55% 72 Search BIMETALLIC+CLUSTERS Search BIMETALLIC+CLUSTERS
6 CLUSTERS 46589 2% 7% 510 Search CLUSTERS Search CLUSTERS
7 SILICON CLUSTERS 30611 0% 51% 44 Search SILICON+CLUSTERS Search SILICON+CLUSTERS
8 TRANSITION METAL CLUSTERS 30258 0% 51% 44 Search TRANSITION+METAL+CLUSTERS Search TRANSITION+METAL+CLUSTERS
9 GOLD CLUSTERS 29963 0% 30% 74 Search GOLD+CLUSTERS Search GOLD+CLUSTERS
10 LENNARD JONES CLUSTERS 29349 0% 74% 29 Search LENNARD+JONES+CLUSTERS Search LENNARD+JONES+CLUSTERS

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 ROITHOVA, J , SCHRODER, D , (2010) SELECTIVE ACTIVATION OF ALKANES BY GAS-PHASE METAL IONS.CHEMICAL REVIEWS. VOL. 110. ISSUE 2. P. 1170 -1211 519 77% 211
2 BALETTO, F , FERRANDO, R , (2005) STRUCTURAL PROPERTIES OF NANOCLUSTERS: ENERGETIC, THERMODYNAMIC, AND KINETIC EFFECTS.REVIEWS OF MODERN PHYSICS. VOL. 77. ISSUE 1. P. 371 -423 327 76% 1044
3 ELLER, K , SCHWARZ, H , (1991) ORGANOMETALLIC CHEMISTRY IN THE GAS-PHASE.CHEMICAL REVIEWS. VOL. 91. ISSUE 6. P. 1121 -1177 502 58% 716
4 WANG, LS , (2016) PHOTOELECTRON SPECTROSCOPY OF SIZE-SELECTED BORON CLUSTERS: FROM PLANAR STRUCTURES TO BOROPHENES AND BOROSPHERENES.INTERNATIONAL REVIEWS IN PHYSICAL CHEMISTRY. VOL. 35. ISSUE 1. P. 69 -142 157 89% 4
5 DEHEER, WA , (1993) THE PHYSICS OF SIMPLE METAL-CLUSTERS - EXPERIMENTAL ASPECTS AND SIMPLE-MODELS.REVIEWS OF MODERN PHYSICS. VOL. 65. ISSUE 3. P. 611-676 138 85% 2024
6 YANG, LM , GANZ, E , CHEN, ZF , WANG, ZX , SCHLEYER, PV , (2015) FOUR DECADES OF THE CHEMISTRY OF PLANAR HYPERCOORDINATE COMPOUNDS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 54. ISSUE 33. P. 9468 -9501 178 78% 13
7 FERRANDO, R , JELLINEK, J , JOHNSTON, RL , (2008) NANOALLOYS: FROM THEORY TO APPLICATIONS OF ALLOY CLUSTERS AND NANOPARTICLES.CHEMICAL REVIEWS. VOL. 108. ISSUE 3. P. 845 -910 166 39% 1460
8 LUO, ZX , CASTLEMAN, AW , KHANNA, SN , (2016) REACTIVITY OF METAL CLUSTERS.CHEMICAL REVIEWS. VOL. 116. ISSUE 23. P. 14456 -14492 275 56% 0
9 SCHWARZ, H , (2014) HOW AND WHY DO CLUSTER SIZE, CHARGE STATE, AND LIGANDS AFFECT THE COURSE OF METAL-MEDIATED GAS-PHASE ACTIVATION OF METHANE?.ISRAEL JOURNAL OF CHEMISTRY. VOL. 54. ISSUE 10. P. 1413 -1431 151 77% 32
10 DUNCAN, MA , (2012) INVITED REVIEW ARTICLE: LASER VAPORIZATION CLUSTER SOURCES.REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 83. ISSUE 4. P. - 159 80% 46

Classes with closest relation at Level 2


Rank Class id link
1 607 JOURNAL OF MOLECULAR SPECTROSCOPY//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//SPECTROSCOPIC CONSTANTS
2 3065 ION BEAM ENGN EXPT//GAS CLUSTER ION BEAM//CLUSTER ION BEAM
3 3696 BORON TRIFLUORIDE//BORON PARTICLES//BORON BASED FUEL RICH PROPELLANT
4 1391 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//DISSOCIATIVE RECOMBINATION//JOURNAL OF CHEMICAL PHYSICS
5 937 QUANTUM THEORY GRP//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY
6 3188 NEAT ORU//PETER A ROCK THERMOCHEM//PROBLEMS GEOTHERMY
7 3154 CARBOCHLORINATION//VAPOR COMPLEXES//MINERAL PROC ENVIRONM ENGN TEAM
8 3804 ELECTRON WORK FUNCTION//REGIONAL DENSITY FUNCTIONAL THEORY//THEORY OF CHEMICAL BOND
9 384 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF COMPUTATIONAL CHEMISTRY//CHEMISTRY, PHYSICAL
10 2627 FT RAMAN//HOMO LUMO//NBO

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