Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 23136 | 357 | 30.0 | 64% |
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 |
| 1 | 3 | CHEMISTRY, ORGANIC//TETRAHEDRON LETTERS//JOURNAL OF ORGANIC CHEMISTRY | 237069 |
| 803 | 2 | DIAZO COMPOUNDS//CHEMISTRY, ORGANIC//CYCLOPROPANES | 12060 |
| 23136 | 1 | CYCLOPROPENYLIDENE//SINGLET TRIPLET ENERGY GAP//PROPADIENYLIDENE | 357 |
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 | CYCLOPROPENYLIDENE | authKW | 769787 | 3% | 75% | 12 |
| 2 | SINGLET TRIPLET ENERGY GAP | authKW | 450162 | 3% | 53% | 10 |
| 3 | PROPADIENYLIDENE | authKW | 384893 | 2% | 75% | 6 |
| 4 | C9H7BR | authKW | 342130 | 1% | 100% | 4 |
| 5 | C9H7CL | authKW | 342130 | 1% | 100% | 4 |
| 6 | C9H7F | authKW | 342130 | 1% | 100% | 4 |
| 7 | CYCLOADDITIONAL REACTION | authKW | 307912 | 2% | 60% | 6 |
| 8 | GERMYLENE CARBENE | authKW | 273702 | 1% | 80% | 4 |
| 9 | STANYLENE | authKW | 273702 | 1% | 80% | 4 |
| 10 | C3H2 | authKW | 256598 | 1% | 100% | 3 |
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 | 910 | 35% | 0% | 124 |
| 2 | Chemistry, Multidisciplinary | 904 | 34% | 0% | 120 |
| 3 | Physics, Atomic, Molecular & Chemical | 762 | 19% | 0% | 68 |
| 4 | Astronomy & Astrophysics | 358 | 14% | 0% | 51 |
| 5 | Chemistry, Organic | 187 | 12% | 0% | 42 |
| 6 | Chemistry, Inorganic & Nuclear | 83 | 6% | 0% | 23 |
| 7 | Mathematics, Interdisciplinary Applications | 22 | 2% | 0% | 8 |
| 8 | Crystallography | 17 | 3% | 0% | 9 |
| 9 | Spectroscopy | 16 | 3% | 0% | 9 |
| 10 | Physics, Multidisciplinary | 4 | 3% | 0% | 12 |
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 | JABIR IBN HAYYAN | 85533 | 0% | 100% | 1 |
| 2 | ZENT ASTRON ASTROPHYS | 85533 | 0% | 100% | 1 |
| 3 | AMITY ASTRON ASTROPHYS | 42765 | 0% | 50% | 1 |
| 4 | RADIOASTRON MILLIMETRIQUE 24 RUE LHOMOND | 42765 | 0% | 50% | 1 |
| 5 | SMILES GRP | 42765 | 0% | 50% | 1 |
| 6 | GANSU PROV POLYMER MAT | 28510 | 0% | 33% | 1 |
| 7 | QUIM ORGAN MARTI FRANQUES 1 | 28510 | 0% | 33% | 1 |
| 8 | MIYANEH BRANCH | 25753 | 1% | 6% | 5 |
| 9 | ESPECT LASER | 24434 | 1% | 14% | 2 |
| 10 | MYIANEH BRANCH | 17105 | 0% | 20% | 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-THEOCHEM | 7211 | 9% | 0% | 31 |
| 2 | NEW ASTRONOMY | 5803 | 3% | 1% | 10 |
| 3 | SERBIAN ASTRONOMICAL JOURNAL | 4168 | 1% | 2% | 2 |
| 4 | RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 3002 | 3% | 0% | 12 |
| 5 | STRUCTURAL CHEMISTRY | 1189 | 2% | 0% | 6 |
| 6 | JOURNAL OF THE CHILEAN CHEMICAL SOCIETY | 1026 | 1% | 0% | 4 |
| 7 | BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 947 | 1% | 0% | 3 |
| 8 | ACTA CHIMICA SINICA | 912 | 3% | 0% | 10 |
| 9 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 799 | 8% | 0% | 30 |
| 10 | CHINESE JOURNAL OF CHEMICAL PHYSICS | 746 | 1% | 0% | 4 |
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 | CYCLOPROPENYLIDENE | 769787 | 3% | 75% | 12 | Search CYCLOPROPENYLIDENE | Search CYCLOPROPENYLIDENE |
| 2 | SINGLET TRIPLET ENERGY GAP | 450162 | 3% | 53% | 10 | Search SINGLET+TRIPLET+ENERGY+GAP | Search SINGLET+TRIPLET+ENERGY+GAP |
| 3 | PROPADIENYLIDENE | 384893 | 2% | 75% | 6 | Search PROPADIENYLIDENE | Search PROPADIENYLIDENE |
| 4 | C9H7BR | 342130 | 1% | 100% | 4 | Search C9H7BR | Search C9H7BR |
| 5 | C9H7CL | 342130 | 1% | 100% | 4 | Search C9H7CL | Search C9H7CL |
| 6 | C9H7F | 342130 | 1% | 100% | 4 | Search C9H7F | Search C9H7F |
| 7 | CYCLOADDITIONAL REACTION | 307912 | 2% | 60% | 6 | Search CYCLOADDITIONAL+REACTION | Search CYCLOADDITIONAL+REACTION |
| 8 | GERMYLENE CARBENE | 273702 | 1% | 80% | 4 | Search GERMYLENE+CARBENE | Search GERMYLENE+CARBENE |
| 9 | STANYLENE | 273702 | 1% | 80% | 4 | Search STANYLENE | Search STANYLENE |
| 10 | C3H2 | 256598 | 1% | 100% | 3 | Search C3H2 | Search C3H2 |
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 | TAN, XJ , WANG, WH , LI, P , (2016) THEORETICAL STUDY ON THE REACTION MECHANISM OF CYCLOPROPENYLIDENE WITH CYCLIC CNH2NO (N=2, 3) COMPOUNDS: RING EXPANSION PROCESS.JOURNAL OF SAUDI CHEMICAL SOCIETY. VOL. 20. ISSUE 3. P. 321 -329 | 16 | 84% | 0 |
| 2 | TAN, XJ , WANG, WH , JING, Y , WANG, F , LI, P , (2014) THEORETICAL STUDY ON THE REACTION MECHANISM OF CYCLOPROPENYLIDENE WITH AZACYCLOPROPANE: RING EXPANSION PROCESS.MONATSHEFTE FUR CHEMIE. VOL. 145. ISSUE 7. P. 1109 -1115 | 21 | 66% | 1 |
| 3 | TAN, XJ , LI, Z , SUN, Q , LI, P , WANG, WH , WANG, GR , (2012) A THEORETICAL STUDY ON THE MECHANISM OF THE ADDITION REACTION BETWEEN CYCLOPROPENYLIDENE AND ETHYLENE.JOURNAL OF THE CHILEAN CHEMICAL SOCIETY. VOL. 57. ISSUE 2. P. 1174-1177 | 20 | 65% | 0 |
| 4 | TAN, XJ , LI, Z , SUN, Q , LI, P , WANG, WH , WANG, MY , CHEN, YG , (2013) THEORETICAL STUDY ON THE REACTION MECHANISMS BETWEEN PROPADIENYLIDENE AND R-H (R=F, OH, NH2, CH3): AN ALTERNATIVE APPROACH TO THE FORMATION OF ALKYNE.STRUCTURAL CHEMISTRY. VOL. 24. ISSUE 1. P. 33-38 | 20 | 63% | 1 |
| 5 | WANG, MY , CHEN, YG , DING, SS , WANG, YD , CAO, QC , TAN, XJ , GU, JS , (2013) THEORETICAL STUDY ON THE ADDITION REACTION BETWEEN PROPADIENYLIDENE AND METHYLENEIMINE.TURKISH JOURNAL OF CHEMISTRY. VOL. 37. ISSUE 3. P. 335-343 | 21 | 57% | 0 |
| 6 | TAN, XJ , LI, P , WANG, WH , LIU, SK , WANG, F , WANG, HL , (2011) INSIGHTS INTO THE REACTION MECHANISM BETWEEN PROPADIENYLIDENE AND ETHYLENE: A DFT STUDY.STRUCTURAL CHEMISTRY. VOL. 22. ISSUE 5. P. 1031-1037 | 19 | 66% | 1 |
| 7 | LU, XH , SHI, LY , MING, JJ , (2016) DENSITY FUNCTIONAL THEORY STUDY OF MECHANISM OF FORMING A SPIRO-SI-HETEROCYCLIC RING COMPOUND FROM ME2SI=SI: AND ACETALDEHYDE.ARABIAN JOURNAL OF CHEMISTRY. VOL. 9. ISSUE 1. P. 163 -169 | 12 | 92% | 0 |
| 8 | TAN, XJ , LI, Z , SUN, Q , LI, P , WANG, WH , (2012) THEORETICAL STUDY ON THE MECHANISM OF THE ADDITION REACTION BETWEEN CYCLOPROPENYLIDENE AND FORMALDEHYDE.BULLETIN OF THE KOREAN CHEMICAL SOCIETY. VOL. 33. ISSUE 6. P. 1934 -1938 | 20 | 61% | 0 |
| 9 | VESSALLY, E , (2010) SINGLET-TRIPLET GAP STUDIES ON ARYL-CYCLOPENTADIENYLIDENES: INDIRECT ELECTRONIC EFFECTS.BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA. VOL. 24. ISSUE 2. P. 311 -314 | 15 | 83% | 1 |
| 10 | LU, XH , WANG, DS , LI, T , LIAN, ZX , (2015) AB INITIO STUDY OF THE MECHANISM OF FORMING A SPIRO-GE-HETEROCYCLIC RING COMPOUND INVOLVING SI FROM ME2SI=GE: AND FORMALDEHYDE.CHINESE JOURNAL OF STRUCTURAL CHEMISTRY. VOL. 34. ISSUE 4. P. 481 -487 | 12 | 92% | 0 |
Classes with closest relation at Level 1 |