Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
8745 | 1221 | 42.1 | 56% |
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 |
454 | 3 | JOURNAL OF MOLECULAR STRUCTURE//MICROWAVE SPECTROSCOPY//JOURNAL OF MOLECULAR SPECTROSCOPY | 25401 |
1520 | 2 | MAGNETIC RESONANCE IN CHEMISTRY//SOPPA//ANOMERIC EFFECT | 7489 |
8745 | 1 | SOPPA//SPIN SPIN COUPLING CONSTANTS//CARBON CARBON SPIN SPIN COUPLING CONSTANTS | 1221 |
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 | SOPPA | authKW | 698643 | 3% | 76% | 37 |
2 | SPIN SPIN COUPLING CONSTANTS | authKW | 393930 | 3% | 51% | 31 |
3 | CARBON CARBON SPIN SPIN COUPLING CONSTANTS | authKW | 257210 | 1% | 86% | 12 |
4 | SOPPACCSD | authKW | 208387 | 1% | 83% | 10 |
5 | MAXIMUM BOND ORDER HYBRID ORBITAL | authKW | 175048 | 1% | 100% | 7 |
6 | 2HJNN | authKW | 150041 | 0% | 100% | 6 |
7 | MULTIPATH COUPLING MECHANISM | authKW | 150041 | 0% | 100% | 6 |
8 | SPIN SPIN COUPLING | authKW | 133544 | 2% | 21% | 25 |
9 | CIENCIAS EXACTAS NAT AGRIMENSURA FIS | address | 125034 | 0% | 100% | 5 |
10 | HNN COSY | authKW | 125034 | 0% | 100% | 5 |
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 | Physics, Atomic, Molecular & Chemical | 9179 | 34% | 0% | 421 |
2 | Chemistry, Physical | 8504 | 55% | 0% | 671 |
3 | Spectroscopy | 8102 | 23% | 0% | 276 |
4 | Chemistry, Multidisciplinary | 3067 | 33% | 0% | 409 |
5 | Chemistry, Organic | 1283 | 16% | 0% | 194 |
6 | Biochemical Research Methods | 62 | 3% | 0% | 41 |
7 | Chemistry, Inorganic & Nuclear | 45 | 3% | 0% | 40 |
8 | Mathematics, Interdisciplinary Applications | 16 | 1% | 0% | 16 |
9 | Chemistry, Analytical | 3 | 2% | 0% | 28 |
10 | Computer Science, Interdisciplinary Applications | 0 | 1% | 0% | 10 |
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 | CIENCIAS EXACTAS NAT AGRIMENSURA FIS | 125034 | 0% | 100% | 5 |
2 | CIENCIAS C2 | 100023 | 0% | 67% | 6 |
3 | QUIM MED | 78464 | 6% | 4% | 70 |
4 | CHEM 4 | 39516 | 1% | 23% | 7 |
5 | FCEF QYN | 33341 | 0% | 67% | 2 |
6 | AE FAVORSKY IRKUTSK CHEM | 31987 | 3% | 4% | 32 |
7 | CIENCIAS EXACTAS NAT FIS | 27837 | 1% | 16% | 7 |
8 | AREA FISOCOQUIM | 25007 | 0% | 100% | 1 |
9 | CIENCIAS EXACTAS AGRIMENSURA FIS | 25007 | 0% | 100% | 1 |
10 | CIENCIAS EXACTAS NAT FIS PAB 1 | 25007 | 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 | MAGNETIC RESONANCE IN CHEMISTRY | 109734 | 13% | 3% | 159 |
2 | ORGANIC MAGNETIC RESONANCE | 19508 | 2% | 3% | 27 |
3 | JOURNAL OF PHYSICAL CHEMISTRY A | 8117 | 8% | 0% | 99 |
4 | JOURNAL OF MAGNETIC RESONANCE | 3762 | 3% | 0% | 37 |
5 | MOLECULAR PHYSICS | 3515 | 3% | 0% | 40 |
6 | THEORETICA CHIMICA ACTA | 3514 | 1% | 1% | 14 |
7 | ZHURNAL ORGANICHESKOI KHIMII | 3327 | 3% | 0% | 32 |
8 | PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY | 3271 | 1% | 2% | 8 |
9 | RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 3034 | 2% | 0% | 26 |
10 | JOURNAL OF BIOMOLECULAR NMR | 3014 | 1% | 1% | 18 |
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 | SOPPA | 698643 | 3% | 76% | 37 | Search SOPPA | Search SOPPA |
2 | SPIN SPIN COUPLING CONSTANTS | 393930 | 3% | 51% | 31 | Search SPIN+SPIN+COUPLING+CONSTANTS | Search SPIN+SPIN+COUPLING+CONSTANTS |
3 | CARBON CARBON SPIN SPIN COUPLING CONSTANTS | 257210 | 1% | 86% | 12 | Search CARBON+CARBON+SPIN+SPIN+COUPLING+CONSTANTS | Search CARBON+CARBON+SPIN+SPIN+COUPLING+CONSTANTS |
4 | SOPPACCSD | 208387 | 1% | 83% | 10 | Search SOPPACCSD | Search SOPPACCSD |
5 | MAXIMUM BOND ORDER HYBRID ORBITAL | 175048 | 1% | 100% | 7 | Search MAXIMUM+BOND+ORDER+HYBRID+ORBITAL | Search MAXIMUM+BOND+ORDER+HYBRID+ORBITAL |
6 | 2HJNN | 150041 | 0% | 100% | 6 | Search 2HJNN | Search 2HJNN |
7 | MULTIPATH COUPLING MECHANISM | 150041 | 0% | 100% | 6 | Search MULTIPATH+COUPLING+MECHANISM | Search MULTIPATH+COUPLING+MECHANISM |
8 | SPIN SPIN COUPLING | 133544 | 2% | 21% | 25 | Search SPIN+SPIN+COUPLING | Search SPIN+SPIN+COUPLING |
9 | HNN COSY | 125034 | 0% | 100% | 5 | Search HNN+COSY | Search HNN+COSY |
10 | SOPPACC2 | 125034 | 0% | 100% | 5 | Search SOPPACC2 | Search SOPPACC2 |
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 | KRIVDIN, LB , CONTRERAS, RH , (2007) RECENT ADVANCES IN THEORETICAL CALCULATIONS OF INDIRECT SPIN-SPIN COUPLING CONSTANTS.ANNUAL REPORTS ON NMR SPECTROSCOPY, VOL 61. VOL. 61. ISSUE . P. 133 -245 | 202 | 55% | 74 |
2 | RUSAKOV, YY , KRIVDIN, LB , (2013) MODERN QUANTUM CHEMICAL METHODS FOR CALCULATING SPIN-SPIN COUPLING CONSTANTS: THEORETICAL BASIC AND STRUCTURAL APPLICATIONS IN CHEMISTRY.RUSSIAN CHEMICAL REVIEWS. VOL. 82. ISSUE 2. P. 90 -121 | 128 | 58% | 25 |
3 | HELGAKER, T , JASZUNSKI, M , PECUL, M , (2008) THE QUANTUM-CHEMICAL CALCULATION OF NMR INDIRECT SPIN-SPIN COUPLING CONSTANTS.PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY. VOL. 53. ISSUE 4. P. 249 -268 | 115 | 53% | 134 |
4 | PROVASI, PF , SAUER, SPA , (2010) OPTIMIZED BASIS SETS FOR THE CALCULATION OF INDIRECT NUCLEAR SPIN-SPIN COUPLING CONSTANTS INVOLVING THE ATOMS B, AL, SI, P, AND CL.JOURNAL OF CHEMICAL PHYSICS. VOL. 133. ISSUE 5. P. - | 79 | 81% | 26 |
5 | ALKORTA, I , ELGUERO, J , (2003) REVIEW ON DFT AND AB INITIO CALCULATIONS OF SCALAR COUPLING CONSTANTS.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. VOL. 4. ISSUE 3. P. 64 -92 | 81 | 80% | 48 |
6 | HIERSO, JC , (2014) INDIRECT NONBONDED NUCLEAR SPIN-SPIN COUPLING: A GUIDE FOR THE RECOGNITION AND UNDERSTANDING OF "THROUGH-SPACE" NMR J CONSTANTS IN SMALL ORGANIC, ORGANOMETALLIC, AND COORDINATION COMPOUNDS.CHEMICAL REVIEWS. VOL. 114. ISSUE 9. P. 4838 -4867 | 82 | 50% | 30 |
7 | ALKORTA, I , ELGUERO, J , DENISOV, GS , (2008) A REVIEW WITH COMPREHENSIVE DATA ON EXPERIMENTAL INDIRECT SCALAR NMR SPIN-SPIN COUPLING CONSTANTS ACROSS HYDROGEN BONDS.MAGNETIC RESONANCE IN CHEMISTRY. VOL. 46. ISSUE 7. P. 599 -624 | 72 | 73% | 44 |
8 | GRZESIEK, S , CORDIER, F , JARAVINE, V , BARFIELD, M , (2004) INSIGHTS INTO BIOMOLECULAR HYDROGEN BONDS FROM HYDROGEN BOND SCALAR COUPLINGS.PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY. VOL. 45. ISSUE 3-4. P. 275 -300 | 107 | 50% | 103 |
9 | KJAER, H , SAUER, SPA , KONGSTED, J , (2010) BENCHMARKING NMR INDIRECT NUCLEAR SPIN-SPIN COUPLING CONSTANTS: SOPPA, SOPPA(CC2), AND SOPPA(CCSD) VERSUS CCSD.JOURNAL OF CHEMICAL PHYSICS. VOL. 133. ISSUE 14. P. - | 52 | 80% | 18 |
10 | YACHMENEV, A , YURCHENKO, SN , PAIDAROVA, I , JENSEN, P , THIEL, W , SAUER, SPA , (2010) THERMAL AVERAGING OF THE INDIRECT NUCLEAR SPIN-SPIN COUPLING CONSTANTS OF AMMONIA: THE IMPORTANCE OF THE LARGE AMPLITUDE INVERSION MODE.JOURNAL OF CHEMICAL PHYSICS. VOL. 132. ISSUE 11. P. - | 60 | 68% | 6 |
Classes with closest relation at Level 1 |