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 |
| 2 | 3 | CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY | 224160 |
| 952 | 2 | PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS//ALPHA AMINOPHOSPHONATES//ALPHA AMINO PHOSPHONATES | 11079 |
| 21047 | 1 | TRIPHENYLPHOSPHONIUM YLIDES//YLIDIC CONFORMATION//FLUORINATED ACETYLENES | 458 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | TRIPHENYLPHOSPHONIUM YLIDES | authKW | 206439 | 1% | 100% | 3 |
| 2 | YLIDIC CONFORMATION | authKW | 206439 | 1% | 100% | 3 |
| 3 | FLUORINATED ACETYLENES | authKW | 154828 | 1% | 75% | 3 |
| 4 | 4 PERFLUOROALKYL 6 ALPHA FURYL 2 PYRANONES | authKW | 137626 | 0% | 100% | 2 |
| 5 | ACYCLIC PRECURSOR | authKW | 137626 | 0% | 100% | 2 |
| 6 | ACYL STRETCHING FREQUENCIES | authKW | 137626 | 0% | 100% | 2 |
| 7 | METHYL 4 ALPHA FUROYL 3 PERFLUOROALKYL 3 BUTENOATES | authKW | 137626 | 0% | 100% | 2 |
| 8 | POLYSUBSTITUTED ARENE | authKW | 137626 | 0% | 100% | 2 |
| 9 | SEQUENTIAL TRANSFORMATIONS OF PHOSPHONATES | authKW | 137626 | 0% | 100% | 2 |
| 10 | TRIFLUOROACYLATED PHOSPHONATE | authKW | 137626 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 9410 | 64% | 0% | 291 |
| 2 | Chemistry, Inorganic & Nuclear | 1672 | 22% | 0% | 100 |
| 3 | Chemistry, Multidisciplinary | 891 | 30% | 0% | 137 |
| 4 | Crystallography | 89 | 4% | 0% | 20 |
| 5 | Multidisciplinary Sciences | 0 | 0% | 0% | 2 |
| 6 | Chemistry, Medicinal | -0 | 1% | 0% | 3 |
| 7 | Spectroscopy | -0 | 0% | 0% | 2 |
| 8 | Nuclear Science & Technology | -2 | 0% | 0% | 1 |
| 9 | Polymer Science | -3 | 0% | 0% | 2 |
| 10 | Chemistry, Physical | -3 | 2% | 0% | 10 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | QUIM ORGAN FISICOQUIM | 73926 | 3% | 9% | 12 |
| 2 | LEHRSTUHL CHEM PHYSIK MAT WISSEN | 68813 | 0% | 100% | 1 |
| 3 | PHYS CHIM RUMENTALE | 68813 | 0% | 100% | 1 |
| 4 | SYNTH BIOL ACT CPDS | 68813 | 0% | 100% | 1 |
| 5 | ACCESSORIAL JR HIGH 1 | 34406 | 0% | 50% | 1 |
| 6 | CNRS CHIM ORGAN PHYS | 34406 | 0% | 50% | 1 |
| 7 | FLUOROORGAN | 30782 | 2% | 6% | 8 |
| 8 | QUIM ORGAN FIS QUIM | 23418 | 1% | 9% | 4 |
| 9 | CIENCIAS QUIM FARMACEUT QUIM ORGAN | 22936 | 0% | 33% | 1 |
| 10 | ORGANMET CHEM | 22936 | 0% | 33% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF FLUORINE CHEMISTRY | 60119 | 17% | 1% | 78 |
| 2 | JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 8320 | 8% | 0% | 37 |
| 3 | MONATSHEFTE FUR CHEMIE | 2433 | 3% | 0% | 15 |
| 4 | SYNTHETIC COMMUNICATIONS | 1905 | 4% | 0% | 20 |
| 5 | ACTA CHIMICA SINICA | 1640 | 3% | 0% | 15 |
| 6 | HETEROATOM CHEMISTRY | 1538 | 2% | 0% | 7 |
| 7 | ZHURNAL ORGANICHESKOI KHIMII | 1512 | 3% | 0% | 13 |
| 8 | PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1491 | 3% | 0% | 15 |
| 9 | JOURNAL OF CHEMICAL RESEARCH | 1396 | 2% | 0% | 11 |
| 10 | TETRAHEDRON LETTERS | 1039 | 7% | 0% | 34 |
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 |