Class information for:
Level 2: JOURNAL OF MOLECULAR SPECTROSCOPY//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//NITROGEN CLUSTERS

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
62 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL 90230
2022 2             JOURNAL OF MOLECULAR SPECTROSCOPY//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//NITROGEN CLUSTERS 5865
2103 1                   MOLECULAR DATA//CYCLOPROPENYLIDENE//ISM MOLECULES 2392
13070 1                   NITRENES//ACYLNITRENES//NITROSO OXIDES 893
15027 1                   NITROGEN CLUSTERS//POLYNITROGEN//HYDRONITROGEN COMPOUND 762
17308 1                   QUASILINEAR MOLECULE//JOURNAL OF MOLECULAR SPECTROSCOPY//1 2 5 THIDIAZOLE 634
18947 1                   L LACE ASTROBIOL//0 NH3 REACTIONS//AB INITIO MO AND DFT CALCULATIONS 552
26878 1                   AB INITIO MOLECULAR ORBITAL METHODS//CARBAMOYL AZIDE//PHOTO ASSISTED RADICAL BEAM EPITAXY 263
29570 1                   LIBS OF SIN//SIN SPECTRA//AB INITIO HYBRID DENSITY FUNCTIONAL THEORY STUDIES 201
31339 1                   REACTPOOL//OP SCN//SPILL BEHAVIOUR 168

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF MOLECULAR SPECTROSCOPY journal 69851 5% 4% 319
2 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL WoSSC 66841 42% 1% 2460
3 NITROGEN CLUSTERS authKW 62499 0% 73% 16
4 POLYNITROGEN authKW 61929 0% 82% 14
5 NITRENES authKW 56433 1% 22% 47
6 MOLECULAR DATA authKW 51876 2% 9% 113
7 HYDRONITROGEN COMPOUND authKW 48346 0% 100% 9
8 CYCLOPROPENYLIDENE authKW 40617 0% 69% 11
9 LOKER address 40273 0% 50% 15
10 MATRIX ISOLATION authKW 39873 1% 10% 77

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 66841 42% 1% 2460
2 Chemistry, Physical 32180 49% 0% 2889
3 Spectroscopy 5886 9% 0% 538
4 Chemistry, Multidisciplinary 3394 18% 0% 1052
5 Astronomy & Astrophysics 1169 7% 0% 424
6 Chemistry, Organic 842 7% 0% 411
7 Chemistry, Inorganic & Nuclear 728 5% 0% 292
8 Mathematics, Interdisciplinary Applications 70 1% 0% 75
9 Crystallography 53 1% 0% 87
10 Physics, Multidisciplinary 1 2% 0% 122

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LOKER 40273 0% 50% 15
2 OPEN COMPUTAT QUANTUM CHEM 29534 0% 50% 11
3 STATE THEORET COMPUTAT CHEM 27243 2% 5% 103
4 EQUIPE SPE OMETRIES DYNAM MOL 19883 0% 37% 10
5 THEORET CHEM 15705 3% 2% 172
6 DOD SUPERCOMP OURCE 14322 0% 67% 4
7 LEHRSTUHL ORGAN CHEM 2 13151 0% 9% 28
8 COMPUTAT QUANTUM CHEM 11462 1% 5% 42
9 FB C ANORGAN CHEM 11448 0% 27% 8
10 CHERRY LOGAN EMERSON SCI COMPUTAT 10744 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF MOLECULAR SPECTROSCOPY 69851 5% 4% 319
2 JOURNAL OF PHYSICAL CHEMISTRY A 29720 7% 1% 413
3 JOURNAL OF CHEMICAL PHYSICS 27309 11% 1% 674
4 CHEMICAL PHYSICS LETTERS 21540 8% 1% 441
5 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 20399 4% 2% 210
6 JOURNAL OF PHYSICAL CHEMISTRY 6194 3% 1% 172
7 HIGH ENERGY CHEMISTRY 4308 1% 2% 48
8 JOURNAL OF MOLECULAR STRUCTURE 4262 2% 1% 132
9 CHEMICAL PHYSICS 4174 2% 1% 106
10 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 3489 1% 1% 68

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NITROGEN CLUSTERS 62499 0% 73% 16 Search NITROGEN+CLUSTERS Search NITROGEN+CLUSTERS
2 POLYNITROGEN 61929 0% 82% 14 Search POLYNITROGEN Search POLYNITROGEN
3 NITRENES 56433 1% 22% 47 Search NITRENES Search NITRENES
4 MOLECULAR DATA 51876 2% 9% 113 Search MOLECULAR+DATA Search MOLECULAR+DATA
5 HYDRONITROGEN COMPOUND 48346 0% 100% 9 Search HYDRONITROGEN+COMPOUND Search HYDRONITROGEN+COMPOUND
6 CYCLOPROPENYLIDENE 40617 0% 69% 11 Search CYCLOPROPENYLIDENE Search CYCLOPROPENYLIDENE
7 MATRIX ISOLATION 39873 1% 10% 77 Search MATRIX+ISOLATION Search MATRIX+ISOLATION
8 ISM MOLECULES 35558 4% 3% 208 Search ISM+MOLECULES Search ISM+MOLECULES
9 POLYAZIDES 32900 0% 88% 7 Search POLYAZIDES Search POLYAZIDES
10 COVALENT AZIDES 32231 0% 100% 6 Search COVALENT+AZIDES Search COVALENT+AZIDES

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 2


rank cluster_id2 link
1 4216 POTENTIAL ENERGY PROFILE//GERMANIUM CARBON//CYCLOADDITIONAL REACTION
2 93 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL
3 1189 JOURNAL OF MOLECULAR STRUCTURE//ROTATIONAL SPECTROSCOPY//MICROWAVE SPECTROSCOPY
4 434 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF MOLECULAR SPECTROSCOPY//JOURNAL OF CHEMICAL PHYSICS
5 882 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY//SLATER TYPE ORBITALS//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL
6 539 JOURNAL OF MOLECULAR SPECTROSCOPY//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
7 2091 ORGANIC MASS SPECTROMETRY//ION NEUTRAL COMPLEX//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
8 1022 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//PHYSICAL REVIEW A
9 64 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//INTERNATIONAL JOURNAL OF CHEMICAL KINETICS//JOURNAL OF PHYSICAL CHEMISTRY A
10 1820 STERLING CHEM//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//SOLVATED ELECTRON

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