Class information for:
Level 1: OPTIMUM VALENCE BOND SCHEME//NANOTUBE CLUSTER//CORE EQUIVALENT APPROXIMATION

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
21808 405 30.6 65%



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
21808 1                   OPTIMUM VALENCE BOND SCHEME//NANOTUBE CLUSTER//CORE EQUIVALENT APPROXIMATION 405

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 OPTIMUM VALENCE BOND SCHEME authKW 226185 1% 100% 3
2 NANOTUBE CLUSTER authKW 169637 1% 75% 3
3 CORE EQUIVALENT APPROXIMATION authKW 150790 0% 100% 2
4 MAGNESIUM OXIDE CLUSTERS authKW 150790 0% 100% 2
5 AB INNIO CALCULATIONS authKW 75395 0% 100% 1
6 AG MGON CLUSTERS authKW 75395 0% 100% 1
7 ALL ELECTRON MIXED BASIS CALCULATIONS authKW 75395 0% 100% 1
8 ASSOCIATIVE COLLISIONS authKW 75395 0% 100% 1
9 ATMOSPHERIC PRESSURE INTERFACE TIME OF FLIGHT MASS SPECTROMETRY authKW 75395 0% 100% 1
10 BE O BOND authKW 75395 0% 100% 1

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 6281 49% 0% 198
2 Chemistry, Physical 2097 48% 0% 194
3 Spectroscopy 374 9% 0% 36
4 Physics, Multidisciplinary 249 13% 0% 52
5 Physics, Condensed Matter 109 11% 0% 43
6 Optics 32 5% 0% 21
7 Biochemical Research Methods 5 2% 0% 9
8 Instruments & Instrumentation 3 2% 0% 7
9 Chemistry, Inorganic & Nuclear 2 2% 0% 8
10 Mathematics, Interdisciplinary Applications 2 1% 0% 4

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 CHANGCHUN PL SCI 75395 0% 100% 1
2 IS AGREGATS REAT 75395 0% 100% 1
3 JOINT INERTIAL FUS SCI PLICAT CHINA 75395 0% 100% 1
4 MILLIKAN 75395 0% 100% 1
5 NANOMATERIAL PLICAT 75395 0% 100% 1
6 UNIT FIS MAT 75395 0% 100% 1
7 PHYS QTP 37697 0% 50% 1
8 WALTHER NERNST PHYS THEORET CHEM 29415 1% 10% 4
9 ISIONS AGREGATS REACT 25130 0% 33% 1
10 REG SPE OMETRIE MASSE 25130 0% 33% 1

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 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 31697 8% 1% 33
2 JOURNAL OF CHEMICAL PHYSICS 3220 15% 0% 61
3 EUROPEAN PHYSICAL JOURNAL D 2769 3% 0% 14
4 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 1632 3% 0% 12
5 CHEMICAL PHYSICS LETTERS 973 6% 0% 25
6 JOURNAL OF PHYSICAL CHEMISTRY 968 4% 0% 18
7 PHYSCHEMCOMM 745 0% 1% 1
8 CHINESE PHYSICS LETTERS 590 3% 0% 11
9 BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS 585 1% 0% 6
10 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 476 1% 0% 3

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 OPTIMUM VALENCE BOND SCHEME 226185 1% 100% 3 Search OPTIMUM+VALENCE+BOND+SCHEME Search OPTIMUM+VALENCE+BOND+SCHEME
2 NANOTUBE CLUSTER 169637 1% 75% 3 Search NANOTUBE+CLUSTER Search NANOTUBE+CLUSTER
3 CORE EQUIVALENT APPROXIMATION 150790 0% 100% 2 Search CORE+EQUIVALENT+APPROXIMATION Search CORE+EQUIVALENT+APPROXIMATION
4 MAGNESIUM OXIDE CLUSTERS 150790 0% 100% 2 Search MAGNESIUM+OXIDE+CLUSTERS Search MAGNESIUM+OXIDE+CLUSTERS
5 AB INNIO CALCULATIONS 75395 0% 100% 1 Search AB+INNIO+CALCULATIONS Search AB+INNIO+CALCULATIONS
6 AG MGON CLUSTERS 75395 0% 100% 1 Search AG+MGON+CLUSTERS Search AG+MGON+CLUSTERS
7 ALL ELECTRON MIXED BASIS CALCULATIONS 75395 0% 100% 1 Search ALL+ELECTRON+MIXED+BASIS+CALCULATIONS Search ALL+ELECTRON+MIXED+BASIS+CALCULATIONS
8 ASSOCIATIVE COLLISIONS 75395 0% 100% 1 Search ASSOCIATIVE+COLLISIONS Search ASSOCIATIVE+COLLISIONS
9 ATMOSPHERIC PRESSURE INTERFACE TIME OF FLIGHT MASS SPECTROMETRY 75395 0% 100% 1 Search ATMOSPHERIC+PRESSURE+INTERFACE+TIME+OF+FLIGHT+MASS+SPECTROMETRY Search ATMOSPHERIC+PRESSURE+INTERFACE+TIME+OF+FLIGHT+MASS+SPECTROMETRY
10 BE O BOND 75395 0% 100% 1 Search BE+O+BOND Search BE+O+BOND

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 AGUADO, A , (2001) AN AB INITIO STUDY OF THE STRUCTURES AND RELATIVE STABILITIES OF DOUBLY CHARGED [(NACL)(M)(NA)(2)](2+) CLUSTER IONS.JOURNAL OF PHYSICAL CHEMISTRY B. VOL. 105. ISSUE 14. P. 2761 -2765 37 71% 9
2 AGUADO, A , AYUELA, A , LOPEZ, JM , ALONSO, JA , (1998) AB INITIO CALCULATIONS OF STRUCTURES AND STABILITIES OF (NAI)(N)NA+ AND (CSI)(N)CS+ CLUSTER IONS.PHYSICAL REVIEW B. VOL. 58. ISSUE 15. P. 9972 -9979 31 82% 25
3 WEN, H , LIU, YR , XU, KM , HUANG, T , HU, CJ , ZHANG, WJ , HUANG, W , (2013) SEQUENTIAL OBSERVATION OF ALKALI-HALIDE GAS PHASE CLUSTERS IN HIGH RESOLUTION TOF-MS AND PREDICTION OF THEIR STRUCTURES.CHINESE JOURNAL OF CHEMICAL PHYSICS. VOL. 26. ISSUE 6. P. 729-738 26 55% 0
4 SARKAS, HW , KIDDER, LH , BOWEN, KH , (1995) PHOTOELECTRON-SPECTROSCOPY OF COLOR-CENTERS IN NEGATIVELY CHARGED CESIUM IODIDE NANOCRYSTALS.JOURNAL OF CHEMICAL PHYSICS. VOL. 102. ISSUE 1. P. 57-66 34 69% 13
5 HONG, L , WANG, HL , CHENG, JX , TANG, LL , ZHAO, JJ , (2012) LOWEST-ENERGY STRUCTURES OF (MGO)(N) (N=2-7) CLUSTERS FROM A TOPOLOGICAL METHOD AND FIRST-PRINCIPLES CALCULATIONS.COMPUTATIONAL AND THEORETICAL CHEMISTRY. VOL. 980. ISSUE . P. 62-67 19 66% 15
6 JRAIJ, A , ALLOUCHE, AR , RABILLOUD, F , KOREK, M , AUBERT-FRECON, M , RAYANE, D , COMPAGNON, I , ANTOINE, R , BROYER, M , DUGOURD, P , (2006) ELECTRIC DIPOLE, POLARIZABILITY AND STRUCTURE OF CESIUM CHLORIDE CLUSTERS WITH ONE-EXCESS ELECTRON.CHEMICAL PHYSICS. VOL. 322. ISSUE 3. P. 298-302 18 86% 3
7 BICKELHAUPT, FM , SOLA, M , GUERRA, CF , (2007) TABLE SALT AND OTHER ALKALI METAL CHLORIDE OLIGOMERS: STRUCTURE, STABILITY, AND BONDING.INORGANIC CHEMISTRY. VOL. 46. ISSUE 13. P. 5411 -5418 28 52% 5
8 AGUADO, A , LOPEZ, JM , (2000) STRUCTURES AND STABILITIES OF CAO AND MGO CLUSTERS AND CLUSTER IONS: AN ALTERNATIVE INTERPRETATION OF THE EXPERIMENTAL MASS SPECTRA.JOURNAL OF PHYSICAL CHEMISTRY B. VOL. 104. ISSUE 35. P. 8398-8405 28 61% 22
9 ZHANG, XG , LI, HY , MA, CS , WANG, XY , BAI, JL , HE, GZ , LOU, NQ , (1997) STRUCTURES AND FORMATION MECHANISM OF POTASSIUM CYANIDE CLUSTERS.CHEMICAL PHYSICS LETTERS. VOL. 274. ISSUE 1-3. P. 115-119 21 84% 3
10 ZHANG, Y , CHEN, HS , YIN, YH , SONG, Y , (2014) STRUCTURES AND BONDING CHARACTERS OF (MGO)(3N) (N=2-8) CLUSTERS.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS. VOL. 47. ISSUE 2. P. - 26 41% 3

Classes with closest relation at Level 1



Rank Class id link
1 2745 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS//PHYS MOL CHIM QUANT//SODIUM CLUSTERS
2 28686 ILTC//GEOL SCI CI//1D FINITE CRYSTALS
3 16492 SUPERHALOGEN//SUPERALKALI//HYPERHALOGENS
4 34217 DIRECT THREE BODY RECOMBINATION//TALROZE ENERGY PROBLEMS CHEM PHYS//DETAILED DYNAMICS
5 8125 DIATOMICS IN MOLECULES//ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS//BENZENE DIMER CATION
6 14583 CONDENSED GASES//PLASMA DESORPTION MASS SPECTROMETRY//ELECTRONIC SPUTTERING
7 18689 INTERATOMIC COULOMBIC DECAY//MAX//CIM CAEN
8 3156 LENNARD JONES CLUSTERS//GUPTA POTENTIAL//CLOUD COMP BIG DATA
9 6104 BIOMEDICAL MASS SPECTROMETRY//ORGANIC MASS SPECTROMETRY//BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY
10 28137 NOBLE METAL HALIDE CLUSTERS//IRON DICHLORIDE//TRANSITION METAL DIHALIDES

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