Class information for:
Level 1: NITRIC OXIDE DIMER//HARMONIC VIBRATIONAL SPECTRUM//NITROSONIUM NITRATE

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
16 3       METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 126179
64 2             PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//INTERNATIONAL JOURNAL OF CHEMICAL KINETICS//JOURNAL OF PHYSICAL CHEMISTRY A 28865
25736 1                   NITRIC OXIDE DIMER//HARMONIC VIBRATIONAL SPECTRUM//NITROSONIUM NITRATE 295

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NITRIC OXIDE DIMER authKW 320509 1% 100% 3
2 HARMONIC VIBRATIONAL SPECTRUM authKW 213672 1% 100% 2
3 NITROSONIUM NITRATE authKW 213672 1% 100% 2
4 N2O2 authKW 120187 1% 38% 3
5 ACTIVATION OF N 2 authKW 106836 0% 100% 1
6 ACTIVATION OF N 2 AND N2O authKW 106836 0% 100% 1
7 CHEM AMES US DOE address 106836 0% 100% 1
8 CIS AND TRANS HYDROXOOXODINITRATE RADICAL authKW 106836 0% 100% 1
9 COMPLEX WITH COPPER CATION authKW 106836 0% 100% 1
10 DINITROGEN TETROXIDE ISOMERS authKW 106836 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Atomic, Molecular & Chemical 5786 55% 0% 161
2 Chemistry, Physical 3520 71% 0% 209
3 Spectroscopy 170 7% 0% 21
4 Chemistry, Multidisciplinary 83 14% 0% 40
5 Education, Scientific Disciplines 58 2% 0% 7
6 Chemistry, Inorganic & Nuclear 9 3% 0% 9
7 Chemistry, Applied 5 2% 0% 6
8 Physics, Multidisciplinary 2 3% 0% 9
9 Crystallography 2 1% 0% 4
10 Literature 0 0% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM AMES US DOE 106836 0% 100% 1
2 IGE POLLUT ATMOSPHER SOL 106836 0% 100% 1
3 MET NOBLE RARE MET 106836 0% 100% 1
4 MODELISAT SIMULAT MULU ECHELLE 106836 0% 100% 1
5 ORDNANCE ENERGET MAT BRANCHMNME 106836 0% 100% 1
6 ORSAY INFRAROUGE 106836 0% 100% 1
7 SECC QUIM TEOR 106836 0% 100% 1
8 SEVERODONETSK TECHNOL 85467 1% 40% 2
9 CIENCIAS EXACTAS CATEDRA QUIM INORGAN 53417 0% 50% 1
10 SPE OCHIM MOL 50269 1% 12% 4

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF CHEMICAL PHYSICS 6355 24% 0% 72
2 CHEMICAL PHYSICS LETTERS 2140 11% 0% 31
3 THEORETICAL AND EXPERIMENTAL CHEMISTRY 1906 1% 1% 3
4 JOURNAL OF MOLECULAR SPECTROSCOPY 1644 4% 0% 11
5 JOURNAL OF PHYSICAL CHEMISTRY 1387 6% 0% 18
6 JOURNAL OF ENERGETIC MATERIALS 1375 1% 1% 2
7 THEORETICA CHIMICA ACTA 1227 1% 0% 4
8 MOLECULAR PHYSICS 924 3% 0% 10
9 JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM 585 3% 0% 8
10 JOURNAL OF PHYSICAL CHEMISTRY A 489 4% 0% 12

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NITRIC OXIDE DIMER 320509 1% 100% 3 Search NITRIC+OXIDE+DIMER Search NITRIC+OXIDE+DIMER
2 HARMONIC VIBRATIONAL SPECTRUM 213672 1% 100% 2 Search HARMONIC+VIBRATIONAL+SPECTRUM Search HARMONIC+VIBRATIONAL+SPECTRUM
3 NITROSONIUM NITRATE 213672 1% 100% 2 Search NITROSONIUM+NITRATE Search NITROSONIUM+NITRATE
4 N2O2 120187 1% 38% 3 Search N2O2 Search N2O2
5 ACTIVATION OF N 2 106836 0% 100% 1 Search ACTIVATION+OF+N+2 Search ACTIVATION+OF+N+2
6 ACTIVATION OF N 2 AND N2O 106836 0% 100% 1 Search ACTIVATION+OF+N+2+AND+N2O Search ACTIVATION+OF+N+2+AND+N2O
7 CIS AND TRANS HYDROXOOXODINITRATE RADICAL 106836 0% 100% 1 Search CIS+AND+TRANS+HYDROXOOXODINITRATE+RADICAL Search CIS+AND+TRANS+HYDROXOOXODINITRATE+RADICAL
8 COMPLEX WITH COPPER CATION 106836 0% 100% 1 Search COMPLEX+WITH+COPPER+CATION Search COMPLEX+WITH+COPPER+CATION
9 DINITROGEN TETROXIDE ISOMERS 106836 0% 100% 1 Search DINITROGEN+TETROXIDE+ISOMERS Search DINITROGEN+TETROXIDE+ISOMERS
10 DIOXODINITRATE1 RADICAL 106836 0% 100% 1 Search DIOXODINITRATE1+RADICAL Search DIOXODINITRATE1+RADICAL

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 19903 ELECTRON SPIN ROTATION RESONANCE//NO2 MOLECULES//NO2 N 14 O 16
2 17129 NITRATE RADICAL//NO3 RADICAL//DINITROGEN PENTOXIDE
3 15917 STERLING CHEM//CHEM SUMIYOSHI KU//ANION MASS SPECTROMETRY
4 12067 HONO//NITROUS ACID//HETEROGENEOUS REACTION
5 25019 CROSSED BEAM REACTIVE SCATTERING//VINOXY RADICAL//OP 3
6 14678 VALENCE BOND//VALENCE BOND THEORY//GRP CHIM THEOR
7 24179 TIME DEPENDENT WAVE PACKET METHOD//TIME DEPENDENT WAVE PACKET APPROACH//NAI MOLECULE
8 37686 NO GAS PHASE//CARBONAMIDIC FUNCTIONS//CERCETARI STIINTIFICE PENTRU TECHN PROTECTIEI
9 26058 TRANS HONO//CIS HONO//DONO
10 19062 BROMOFLUOROMETHANE//ROVIBRATIONAL ANALYSIS//ENCLOSIVE FLOW COOLING

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