Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
11577 | 969 | 26.7 | 40% |
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 |
647 | 3 | PROTON SPONGE//TETRAZOLE//5 SUBSTITUTED 1H TETRAZOLES | 11951 |
2462 | 2 | LINEAR DICHROIC EFFECTS//H D ISOTOPIC EFFECTS//INTRAMOLECULAR HYDROGEN BOND | 4016 |
11577 | 1 | ACID PLUS BASE EQUILIBRIA//CATIONIC HETEROCONJUGATION//AM1D CALCULATIONS | 969 |
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 | ACID PLUS BASE EQUILIBRIA | authKW | 220575 | 1% | 100% | 7 |
2 | CATIONIC HETEROCONJUGATION | authKW | 189064 | 1% | 100% | 6 |
3 | AM1D CALCULATIONS | authKW | 131293 | 1% | 83% | 5 |
4 | SILICON PODANDS | authKW | 131293 | 1% | 83% | 5 |
5 | SUBSTITUTED PYRIDINE N OXIDES | authKW | 131293 | 1% | 83% | 5 |
6 | CATIONIC HOMOCONJUGATION | authKW | 126043 | 0% | 100% | 4 |
7 | SI PODAND | authKW | 126043 | 0% | 100% | 4 |
8 | MANNICH BASE N OXIDE | authKW | 94532 | 0% | 100% | 3 |
9 | NITRAMINOPYRIDINE N OXIDES | authKW | 94532 | 0% | 100% | 3 |
10 | ACID BASE EQUILIBRIA | authKW | 93209 | 2% | 16% | 19 |
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 | Chemistry, Physical | 5919 | 52% | 0% | 501 |
2 | Chemistry, Multidisciplinary | 1484 | 27% | 0% | 261 |
3 | Physics, Atomic, Molecular & Chemical | 1110 | 14% | 0% | 139 |
4 | Spectroscopy | 1058 | 10% | 0% | 93 |
5 | Crystallography | 416 | 6% | 0% | 60 |
6 | Chemistry, Organic | 218 | 8% | 0% | 81 |
7 | Thermodynamics | 84 | 3% | 0% | 29 |
8 | Chemistry, Analytical | 28 | 4% | 0% | 38 |
9 | Chemistry, Inorganic & Nuclear | 12 | 2% | 0% | 23 |
10 | Biophysics | 4 | 2% | 0% | 19 |
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 | MARINE CHEM MARINE ENVIRONM PROTECT | 72021 | 0% | 57% | 4 |
2 | LUDWIK HIRSZFELDS IMMUNOL EXPT THER Y | 63021 | 0% | 100% | 2 |
3 | GEN CHEM | 55449 | 4% | 4% | 40 |
4 | CHEM ANALYT MOL SPE OMETRY | 31511 | 0% | 100% | 1 |
5 | CIENCIAS BIOQUIM FARMACEUT QUIM ANAIT | 31511 | 0% | 100% | 1 |
6 | CIENCIAS BIOQUIM FARMACEUT QUIM ORGAN | 31511 | 0% | 100% | 1 |
7 | ELE OCHEM CORROSION MAT ENGN | 31511 | 0% | 100% | 1 |
8 | FEDERAT RECH POLYMERISTES LYONNAIS | 31511 | 0% | 100% | 1 |
9 | FR 2151LMOPS | 31511 | 0% | 100% | 1 |
10 | KLINIKUM CHARITE MED PHYS BIOPHYS | 31511 | 0% | 100% | 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 | JOURNAL OF MOLECULAR STRUCTURE | 47054 | 18% | 1% | 173 |
2 | POLISH JOURNAL OF CHEMISTRY | 25710 | 7% | 1% | 66 |
3 | JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I | 4282 | 2% | 1% | 21 |
4 | JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 3270 | 2% | 0% | 24 |
5 | JOURNAL OF CHEMICAL THERMODYNAMICS | 2543 | 2% | 0% | 24 |
6 | BULLETIN OF THE POLISH ACADEMY OF SCIENCES-CHEMISTRY | 2511 | 1% | 1% | 8 |
7 | JOURNAL OF PHYSICAL CHEMISTRY | 2309 | 4% | 0% | 43 |
8 | JOURNAL OF MOLECULAR LIQUIDS | 2121 | 2% | 0% | 21 |
9 | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2054 | 3% | 0% | 33 |
10 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 2003 | 2% | 0% | 23 |
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 | ACID PLUS BASE EQUILIBRIA | 220575 | 1% | 100% | 7 | Search ACID+PLUS+BASE+EQUILIBRIA | Search ACID+PLUS+BASE+EQUILIBRIA |
2 | CATIONIC HETEROCONJUGATION | 189064 | 1% | 100% | 6 | Search CATIONIC+HETEROCONJUGATION | Search CATIONIC+HETEROCONJUGATION |
3 | AM1D CALCULATIONS | 131293 | 1% | 83% | 5 | Search AM1D+CALCULATIONS | Search AM1D+CALCULATIONS |
4 | SILICON PODANDS | 131293 | 1% | 83% | 5 | Search SILICON+PODANDS | Search SILICON+PODANDS |
5 | SUBSTITUTED PYRIDINE N OXIDES | 131293 | 1% | 83% | 5 | Search SUBSTITUTED+PYRIDINE+N+OXIDES | Search SUBSTITUTED+PYRIDINE+N+OXIDES |
6 | CATIONIC HOMOCONJUGATION | 126043 | 0% | 100% | 4 | Search CATIONIC+HOMOCONJUGATION | Search CATIONIC+HOMOCONJUGATION |
7 | SI PODAND | 126043 | 0% | 100% | 4 | Search SI+PODAND | Search SI+PODAND |
8 | MANNICH BASE N OXIDE | 94532 | 0% | 100% | 3 | Search MANNICH+BASE+N+OXIDE | Search MANNICH+BASE+N+OXIDE |
9 | NITRAMINOPYRIDINE N OXIDES | 94532 | 0% | 100% | 3 | Search NITRAMINOPYRIDINE+N+OXIDES | Search NITRAMINOPYRIDINE+N+OXIDES |
10 | ACID BASE EQUILIBRIA | 93209 | 2% | 16% | 19 | Search ACID+BASE+EQUILIBRIA | Search ACID+BASE+EQUILIBRIA |
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 | ZUNDEL, G , (2000) HYDROGEN BONDS WITH LARGE PROTON POLARIZABILITY AND PROTON TRANSFER PROCESSES IN ELECTROCHEMISTRY AND BIOLOGY.ADVANCES IN CHEMICAL PHYSICS, VOL 111. VOL. 111. ISSUE . P. 1 -217 | 67 | 44% | 205 |
2 | GURZYNSKI, L , PUSZKO, A , MAKOWSKI, M , CHMURZYNSKI, L , (2007) A POTENTIOMETRIC STUDY OF (ACID PLUS BASE) EQUILIBRIA IN SUBSTITUTED 4-NITROPYRIDINE N-OXIDE SYSTEMS IN METHANOL AND DIMETHYL SULFOXIDE.JOURNAL OF CHEMICAL THERMODYNAMICS. VOL. 39. ISSUE 2. P. 309-315 | 23 | 85% | 3 |
3 | SOBCZYK, L , (1998) X-RAY DIFFRACTION, IR, UV AND NMR STUDIES ON PROTON TRANSFER EQUILIBRATING PHENOL-N-BASE SYSTEMS.BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 102. ISSUE 3. P. 377 -383 | 26 | 90% | 56 |
4 | DEGASZAFRAN, Z , SZAFRAN, M , (1994) COMPLEXES OF CARBOXYLIC-ACIDS WITH PYRIDINES AND PYRIDINE N-OXIDES.HETEROCYCLES. VOL. 37. ISSUE 1. P. 627 -659 | 45 | 60% | 20 |
5 | MAJERZ, I , (2016) PROTON TRANSFER INFLUENCE ON GEOMETRY AND ELECTRON DENSITY IN BENZOIC ACID-PYRIDINE COMPLEXES.HELVETICA CHIMICA ACTA. VOL. 99. ISSUE 4. P. 286 -295 | 25 | 58% | 0 |
6 | KACZMARCZYK, E , CHMURZYNSKI, L , (2000) STUDIES ON ACID-BASE EQUILIBRIA OF 4-R-2,6-DIMETHYLPYRIDINE N-OXIDE SYSTEMS IN NON-AQUEOUS SOLVENTS.JOURNAL OF MOLECULAR STRUCTURE. VOL. 526. ISSUE . P. 41 -47 | 21 | 100% | 7 |
7 | KACZMARCZYK, E , AUGUSTIN-NOWACKA, D , MAKOWSKI, M , KOZAK, A , CHMURZYNSKI, L , (2001) A STUDY OF THE TENDENCY OF ORGANIC BASES TOWARDS CATIONIC HETEROCONJUGATION IN POLAR NON-AQUEOUS SOLVENTS.JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2. VOL. . ISSUE 9. P. 1844 -1849 | 20 | 100% | 4 |
8 | CHMURZYNSKI, L , PAWLAK, Z , (1998) A POTENTIOMETRIC STUDY OF ACID-BASE EQUILIBRIA OF TRIMETHYLAMINE N-OXIDE SYSTEMS IN NON-AQUEOUS MEDIA.JOURNAL OF CHEMICAL THERMODYNAMICS. VOL. 30. ISSUE 1. P. 27 -35 | 23 | 96% | 3 |
9 | MAJERZ, I , KOLL, A , (2004) STRUCTURAL MANIFESTATIONS OF PROTON TRANSFER IN COMPLEXES OF 2,6-DICHLOROPHENOLS WITH PYRIDINES.ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS. VOL. 60. ISSUE . P. 406-415 | 19 | 90% | 23 |
10 | KOLL, A , WOLSCHANN, P , (1999) MANNICH BASES AS MODEL COMPOUNDS FOR INTRAMOLECULAR HYDROGEN BONDING II [1]. STRUCTURE AND PROPERTIES IN SOLUTION.MONATSHEFTE FUR CHEMIE. VOL. 130. ISSUE 8. P. 983 -1001 | 22 | 92% | 21 |
Classes with closest relation at Level 1 |