Class information for: |
Basic class information |
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 |
| 60 | 3 | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//CHEMISTRY, PHYSICAL//JOURNAL OF CHEMICAL PHYSICS | 92506 |
| 1928 | 2 | MAGNETIC RESONANCE IN CHEMISTRY//SPIN SPIN COUPLING CONSTANTS//SOPPA | 6184 |
| 18834 | 1 | O 17 NMR//O 17 NMR CHEMICAL SHIFTS//NATURAL ABUNDANCE O 17 NMR SPECTRA | 557 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | O 17 NMR | authKW | 497362 | 7% | 22% | 40 |
| 2 | O 17 NMR CHEMICAL SHIFTS | authKW | 339492 | 1% | 100% | 6 |
| 3 | NATURAL ABUNDANCE O 17 NMR SPECTRA | authKW | 169746 | 1% | 100% | 3 |
| 4 | S 33 NMR SPECTROSCOPY | authKW | 169746 | 1% | 100% | 3 |
| 5 | AB INITIO LORG STUDY | authKW | 113164 | 0% | 100% | 2 |
| 6 | BENZOYL COMPOUNDS | authKW | 113164 | 0% | 100% | 2 |
| 7 | S 33 CHEMICAL SHIFT | authKW | 113164 | 0% | 100% | 2 |
| 8 | 1 6 ANHYDRO BETA D HEXOPYRANOSES | authKW | 101845 | 1% | 60% | 3 |
| 9 | MAGNETIC RESONANCE IN CHEMISTRY | journal | 81712 | 17% | 2% | 92 |
| 10 | 17O NMR | authKW | 75441 | 0% | 67% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Spectroscopy | 7537 | 32% | 0% | 177 |
| 2 | Chemistry, Organic | 2260 | 29% | 0% | 163 |
| 3 | Chemistry, Multidisciplinary | 1743 | 37% | 0% | 206 |
| 4 | Chemistry, Physical | 1491 | 36% | 0% | 198 |
| 5 | Physics, Atomic, Molecular & Chemical | 324 | 11% | 0% | 59 |
| 6 | Biochemical Research Methods | 200 | 7% | 0% | 40 |
| 7 | Chemistry, Inorganic & Nuclear | 116 | 6% | 0% | 34 |
| 8 | Chemistry, Analytical | 98 | 7% | 0% | 40 |
| 9 | Crystallography | 52 | 3% | 0% | 18 |
| 10 | Biophysics | 4 | 2% | 0% | 12 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CAROILINE COSMET | 56582 | 0% | 100% | 1 |
| 2 | CHIM COMPOSTI CICLOALIFAT AROMAT | 56582 | 0% | 100% | 1 |
| 3 | CHIM ORGAN BCH | 56582 | 0% | 100% | 1 |
| 4 | CHIM PHYS A CNRS ERA 312 | 56582 | 0% | 100% | 1 |
| 5 | CHIM THER EUT BEP | 56582 | 0% | 100% | 1 |
| 6 | MATERIAL AGING RELIABIL BULK MAT | 56582 | 0% | 100% | 1 |
| 7 | UTAH SUPERCOMP | 29950 | 1% | 18% | 3 |
| 8 | BULK PROPERTIES | 28290 | 0% | 50% | 1 |
| 9 | CHIM STRUTTURA COMPOSTI ETEROCICL | 28290 | 0% | 50% | 1 |
| 10 | CIENCIAS C2 103 | 28290 | 0% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MAGNETIC RESONANCE IN CHEMISTRY | 81712 | 17% | 2% | 92 |
| 2 | ORGANIC MAGNETIC RESONANCE | 44205 | 5% | 3% | 27 |
| 3 | JOURNAL OF MAGNETIC RESONANCE | 7605 | 6% | 0% | 35 |
| 4 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 5792 | 5% | 0% | 29 |
| 5 | PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY | 2854 | 1% | 1% | 5 |
| 6 | JOURNAL OF PHYSICAL ORGANIC CHEMISTRY | 1624 | 2% | 0% | 10 |
| 7 | BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE | 1141 | 2% | 0% | 10 |
| 8 | SPECTROSCOPY LETTERS | 1082 | 1% | 0% | 8 |
| 9 | HELVETICA CHIMICA ACTA | 1077 | 2% | 0% | 13 |
| 10 | JOURNAL OF ORGANIC CHEMISTRY | 941 | 5% | 0% | 30 |
Author Key Words |
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 |