Class information for:
Level 1: CARL A OLSON MEM S//SANTONIC ACID//1 2 DIHYDRO 6 BETA SANTONIN

Basic class information

Bar chart of Publication_year

Last years might be incomplete

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
326 3       ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS//CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 38503
430 2             ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS//CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 16707
28047 1                   CARL A OLSON MEM S//SANTONIC ACID//1 2 DIHYDRO 6 BETA SANTONIN 235

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARL A OLSON MEM S address 9262317 34% 85% 81
2 SANTONIC ACID authKW 178817 1% 67% 2
3 1 2 DIHYDRO 6 BETA SANTONIN authKW 134114 0% 100% 1
4 1 ALPHA 2 BETA 4 ALPHA 5 BETA TETRACHLORO 1 2 DIHYDRO 6 BETA SANTONIN authKW 134114 0% 100% 1
5 1 ALPHA 2 BETA DIBROMO 1 2 DIHYDRO 6 BETA SANTONIN authKW 134114 0% 100% 1
6 1 ALPHA 2 BETA DICHLORO 1 2 DIHYDRO 6 BETA SANTONIN authKW 134114 0% 100% 1
7 2 2 DIMETHYLCYCLOBUTANE authKW 134114 0% 100% 1
8 2 4 DICHLOROBENZOATE authKW 134114 0% 100% 1
9 4 6 ALPHAH 5 BETAH TETRAHYDRO ALPHA SANTONIN authKW 134114 0% 100% 1
10 4 6 ALPHAH 5 BETAH TETRAHYDRO BETA SANTONIN authKW 134114 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Crystallography 16222 70% 0% 164
2 Chemistry, Multidisciplinary 306 25% 0% 59
3 Chemistry, Inorganic & Nuclear 46 6% 0% 14
4 Chemistry, Organic 43 8% 0% 18
5 Chemistry, Medicinal 41 5% 0% 11
6 Chemistry, Physical 7 7% 0% 17
7 Spectroscopy 1 1% 0% 3
8 Mathematics, Interdisciplinary Applications -0 0% 0% 1
9 Plant Sciences -0 1% 0% 3
10 Chemistry, Applied -0 0% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARL A OLSON MEM S 9262317 34% 85% 81
2 CARL A OLSEN MEM S 134114 0% 100% 1
3 CARL A OLSON MED S 134114 0% 100% 1
4 EA 2465 BLOOD BRAIN BARRIER 134114 0% 100% 1
5 UMR CHIM ANALYT 8078 134114 0% 100% 1
6 UNR CIENCIAS BIOQUIM FARMACEUT 67056 0% 50% 1
7 YANKUANG GRP 53642 1% 20% 2
8 DCDNDNIH 44703 0% 33% 1
9 PHARMACEUT SCI SHIROKANE MINATO KU 44703 0% 33% 1
10 SHIJIAZHUANG RAILWAY 44703 0% 33% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 30187 23% 0% 54
2 ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 25145 17% 0% 41
3 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 7627 16% 0% 37
4 JOURNAL OF STRUCTURAL CHEMISTRY 3119 5% 0% 12
5 ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 2968 6% 0% 15
6 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 1746 3% 0% 7
7 BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA 647 1% 0% 2
8 JOURNAL OF CHEMICAL CRYSTALLOGRAPHY 377 1% 0% 3
9 CHEMISTRY OF NATURAL COMPOUNDS 299 1% 0% 3
10 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE 249 1% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SANTONIC ACID 178817 1% 67% 2 Search SANTONIC+ACID Search SANTONIC+ACID
2 1 2 DIHYDRO 6 BETA SANTONIN 134114 0% 100% 1 Search 1+2+DIHYDRO+6+BETA+SANTONIN Search 1+2+DIHYDRO+6+BETA+SANTONIN
3 1 ALPHA 2 BETA 4 ALPHA 5 BETA TETRACHLORO 1 2 DIHYDRO 6 BETA SANTONIN 134114 0% 100% 1 Search 1+ALPHA+2+BETA+4+ALPHA+5+BETA+TETRACHLORO+1+2+DIHYDRO+6+BETA+SANTONIN Search 1+ALPHA+2+BETA+4+ALPHA+5+BETA+TETRACHLORO+1+2+DIHYDRO+6+BETA+SANTONIN
4 1 ALPHA 2 BETA DIBROMO 1 2 DIHYDRO 6 BETA SANTONIN 134114 0% 100% 1 Search 1+ALPHA+2+BETA+DIBROMO+1+2+DIHYDRO+6+BETA+SANTONIN Search 1+ALPHA+2+BETA+DIBROMO+1+2+DIHYDRO+6+BETA+SANTONIN
5 1 ALPHA 2 BETA DICHLORO 1 2 DIHYDRO 6 BETA SANTONIN 134114 0% 100% 1 Search 1+ALPHA+2+BETA+DICHLORO+1+2+DIHYDRO+6+BETA+SANTONIN Search 1+ALPHA+2+BETA+DICHLORO+1+2+DIHYDRO+6+BETA+SANTONIN
6 2 2 DIMETHYLCYCLOBUTANE 134114 0% 100% 1 Search 2+2+DIMETHYLCYCLOBUTANE Search 2+2+DIMETHYLCYCLOBUTANE
7 2 4 DICHLOROBENZOATE 134114 0% 100% 1 Search 2+4+DICHLOROBENZOATE Search 2+4+DICHLOROBENZOATE
8 4 6 ALPHAH 5 BETAH TETRAHYDRO ALPHA SANTONIN 134114 0% 100% 1 Search 4+6+ALPHAH+5+BETAH+TETRAHYDRO+ALPHA+SANTONIN Search 4+6+ALPHAH+5+BETAH+TETRAHYDRO+ALPHA+SANTONIN
9 4 6 ALPHAH 5 BETAH TETRAHYDRO BETA SANTONIN 134114 0% 100% 1 Search 4+6+ALPHAH+5+BETAH+TETRAHYDRO+BETA+SANTONIN Search 4+6+ALPHAH+5+BETAH+TETRAHYDRO+BETA+SANTONIN
10 CYCLOBUTANE ANALOGUES 134114 0% 100% 1 Search CYCLOBUTANE+ANALOGUES Search CYCLOBUTANE+ANALOGUES

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



rank cluster_id2 link
1 37466 ELECTROMETRIC STUDY//ELECTROMETRY//DISSOCIATION EXPONENT
2 38278 SAUROPUS ROSTRATUS//2 6 BIS2 FORMYLPHENOXYMETHYLPYRIDINE L//2 D GLYCEROL 1 2 DIHYDROXYETHYL FURAN
3 33212 3 IMIDAZOL 45 YLMETHYLENEINDOLIN 2 ONE//VASCULAR DENSITY INDEX VDI//2H PYRROLES
4 38574 OFF ASSETS ADM//1 4 HYDROXYPHENYL 5 MERCAPTOTETRAZOLE//2 2 THIENYLIDENE HYDROXYBENZOYLHYDRAZIDE
5 22876 HETERONUCLEAR INTERACTIONS//PROTON SECOND MOMENT OF THE NMR LINE//ACTIVATION PROCESS MODEL
6 34568 ALLYL POLYCARBONATE//POLYETHYLENE 1 2 DIPHENOXYETHANE P P DICARBOXYLATE//SILICONE POLYCARBONATE
7 21047 TRIPHENYLPHOSPHONIUM YLIDES//YLIDIC CONFORMATION//FLUORINATED ACETYLENES
8 12097 BLUE SHIFTING HYDROGEN BONDS//BLUE SHIFTED H BOND//BLUE SHIFTED HYDROGEN BOND
9 34035 10 PHENYL 9 ACETOXYANTHRACENE//2 2 5 DICHLOROBENZOYL BENZOIC ACID//2 BENZOPHENONE
10 25038 1 3 DITHIOLO4 5 DPYRIMIDINE//1H ISOTHIOCHROMEN 43H ONE 2 2 DIOXIDE//2 HALO 2 ALKENALS

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