Class information for:
Level 1: SPA CONTRACT SYNTH//CDTS//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
10797 1034 13.3 51%



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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
292 3       CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 41672
414 2             ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS//CRYSTALLOGRAPHY 16568
10797 1                   SPA CONTRACT SYNTH//CDTS//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 1034

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 SPA CONTRACT SYNTH address 385853 1% 93% 14
2 CDTS address 207585 3% 23% 30
3 ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE journal 186478 32% 2% 328
4 PYRAZINECARBONYLHYDRAZONE authKW 147649 0% 100% 5
5 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS journal 143098 28% 2% 287
6 CRYSTALLOGRAPHY WoSSC 112350 88% 0% 910
7 ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY journal 66001 16% 1% 161
8 BIOORGAN ANTONIO GONZALEZ address 60266 1% 15% 14
9 LAYERED COORDINATION NETWORK authKW 59059 0% 100% 2
10 TECNOL FARMACOS FARMANGUINHOS R SIZENANDO NA address 59059 0% 100% 2

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 Crystallography 112350 88% 0% 910
2 Chemistry, Multidisciplinary 939 22% 0% 223
3 Chemistry, Inorganic & Nuclear 82 4% 0% 44
4 Chemistry, Organic 14 3% 0% 36
5 Spectroscopy 3 1% 0% 12
6 Materials Science, Characterization, Testing 0 0% 0% 2
7 Chemistry, Medicinal -2 0% 0% 5
8 Chemistry, Applied -4 0% 0% 3
9 Computer Science, Interdisciplinary Applications -5 0% 0% 1
10 Energy & Fuels -8 0% 0% 1

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 SPA CONTRACT SYNTH 385853 1% 93% 14
2 CDTS 207585 3% 23% 30
3 BIOORGAN ANTONIO GONZALEZ 60266 1% 15% 14
4 TECNOL FARMACOS FARMANGUINHOS R SIZENANDO NA 59059 0% 100% 2
5 GRP INVEST COMPUESTOS HETEROCICLICOS 52527 1% 16% 11
6 SCI ENVIRONM 39761 4% 3% 40
7 STUDIES PHYS MANSAGANGOTRI 39372 0% 67% 2
8 QUIM INORGAN ORGAN 35895 4% 3% 37
9 GRP INVEST COMPUESTOS HETEROCICL 30425 1% 10% 10
10 CHARLES GERHARDT AGR INTER ES MAT EN 29530 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 ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 186478 32% 2% 328
2 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 143098 28% 2% 287
3 ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 66001 16% 1% 161
4 ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 7419 5% 0% 51
5 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 5253 2% 1% 23
6 CRYSTAL ENGINEERING 4717 0% 4% 4
7 JOURNAL OF CHEMICAL CRYSTALLOGRAPHY 1116 1% 0% 11
8 ZEITSCHRIFT FUR KRISTALLOGRAPHIE 975 1% 0% 13
9 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE 653 1% 0% 8
10 MOLECULAR MATERIALS 266 0% 1% 1

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 PYRAZINECARBONYLHYDRAZONE 147649 0% 100% 5 Search PYRAZINECARBONYLHYDRAZONE Search PYRAZINECARBONYLHYDRAZONE
2 LAYERED COORDINATION NETWORK 59059 0% 100% 2 Search LAYERED+COORDINATION+NETWORK Search LAYERED+COORDINATION+NETWORK
3 1 2 5 6 TETRAHYDRO 4H PYRROLO3 2 1 IFQUINOLINES 29530 0% 100% 1 Search 1+2+5+6+TETRAHYDRO+4H+PYRROLO3+2+1+IFQUINOLINES Search 1+2+5+6+TETRAHYDRO+4H+PYRROLO3+2+1+IFQUINOLINES
4 2 6 DI TBUTYL 4 NITROPHENOL 29530 0% 100% 1 Search 2+6+DI+TBUTYL+4+NITROPHENOL Search 2+6+DI+TBUTYL+4+NITROPHENOL
5 2 AND 6 MERCAPTO NICOTINIC ACIDS 29530 0% 100% 1 Search 2+AND+6+MERCAPTO+NICOTINIC+ACIDS Search 2+AND+6+MERCAPTO+NICOTINIC+ACIDS
6 2D QUANTITATIVE STRUCTURE PROPERTY RELATIONSHIP 29530 0% 100% 1 Search 2D+QUANTITATIVE+STRUCTURE+PROPERTY+RELATIONSHIP Search 2D+QUANTITATIVE+STRUCTURE+PROPERTY+RELATIONSHIP
7 3 2 2 NITROPHENYLHYDRAZONO 5 PHENY 3H FURAN 2 ONE 29530 0% 100% 1 Search 3+2+2+NITROPHENYLHYDRAZONO+5+PHENY+3H+FURAN+2+ONE Search 3+2+2+NITROPHENYLHYDRAZONO+5+PHENY+3H+FURAN+2+ONE
8 3 BENZYLOXY 2 NITROPYRIDINE 29530 0% 100% 1 Search 3+BENZYLOXY+2+NITROPYRIDINE Search 3+BENZYLOXY+2+NITROPYRIDINE
9 3 NITROVINYLINDOLES 29530 0% 100% 1 Search 3+NITROVINYLINDOLES Search 3+NITROVINYLINDOLES
10 4 AMINOTEMPO 29530 0% 100% 1 Search 4+AMINOTEMPO Search 4+AMINOTEMPO

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 BADDELEY, TC , HOWIE, RA , LIMA, CHD , KAISER, CR , DE SOUZA, MVN , WARDELL, JL , WARDELL, SMSV , (2009) (PYRAZINECARBONYL)HYDRAZONE HALOBENZALDEHYDES: SUPRAMOLECULAR ARRAYS GENERATED BY FACE TO FACE STACKING OF RIBBONS, FORMED FROM C-H-O INTERACTIONS.ZEITSCHRIFT FUR KRISTALLOGRAPHIE. VOL. 224. ISSUE 10. P. 506 -514 24 77% 2
2 HOWIE, RA , DE SOUZA, MVN , PINHEIRO, AC , KAISER, CR , WARDELL, JL , WARDELL, SMSV , (2011) (S)-1-[N-(BENZYLIDENE)HYDRAZINYLCARBONYL]-2-HYDROXYETHYLCARBAMATE ESTERS: LAYERED STRUCTURES CREATED FROM X-H CENTER DOT CENTER DOT CENTER DOT O (X = N,O) HYDROGEN-BONDS.ZEITSCHRIFT FUR KRISTALLOGRAPHIE. VOL. 226. ISSUE 5. P. 483 -491 16 67% 0
3 WARDELL, JL , SKAKLE, JMS , LOW, JN , GLIDEWELL, C , (2005) 4-NITROPHENYL 2-IODOBENZOATE: SHEETS BUILT FROM C-H CENTER DOT CENTER DOT CENTER DOT O HYDROGEN BONDS AND TWO-CENTRE IODO-NITRO INTERACTIONS.ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS. VOL. 61. ISSUE . P. O3334-O3336 12 86% 2
4 FRANCA, LD , DE LIMA, GM , WARDELL, JL , WARDELL, SMSV , (2010) STRUCTURES OF FOUR BIS(PYRIDINE-2-YL) KETONE ARYLHYDRAZONE DERIVATIVES: DIFFERENCES IN MOLECULAR CONFORMATIONS AND INTERMOLECULA INTERACTIONS.ZEITSCHRIFT FUR KRISTALLOGRAPHIE. VOL. 225. ISSUE 10. P. 425 -433 15 56% 0
5 GLIDEWELL, C , LOW, JN , SKAKLE, JMS , WARDELL, JL , (2005) GLYOXAL 4-NITROPHENYLHYDRAZONE: TRIPLE HELICES LINKED INTO A THREE-DIMENSIONAL CHANNEL STRUCTURE.ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY. VOL. 61. ISSUE . P. O493-O495 11 85% 8
6 WARDELL, JL , SKAKLE, JMS , LOW, JN , GLIDEWELL, C , (2007) CYCLIC AND ACYCLIC PRODUCTS FROM THE REACTIONS BETWEEN METHYL 3-OXOBUTANOATE AND ARYLHYDRAZINES.ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS. VOL. 63. ISSUE . P. O462-O467 11 73% 0
7 HOWIE, RA , LIMA, CHD , KAISER, CR , DE SOUZA, MVN , WARDELL, JL , WARDELL, SMSV , (2010) STRUCTURES OF (PYRAZINECARBONYL)HYDRAZONES OF SUBSTITUTED BENZALDEHYDES: SUPRAMOLECULAR ARRANGEMENTS GENERATED BY VARIOUS INTERMOLECULAR CONTACTS.ZEITSCHRIFT FUR KRISTALLOGRAPHIE. VOL. 225. ISSUE 1. P. 19 -28 9 82% 2
8 WARDELL, SMSV , TIEKINK, ERT , DE SOUZA, MVN , PINHEIRO, AC , WARDELL, JL , (2011) BENZYL N-(1-{N '-[(E)-2,3-DIHYDROXYBENZYLIDENE]HYDRAZINECARBONYL}-2-HYDROXYETHYL)CARBAMATE DIHYDRATE.ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE. VOL. 67. ISSUE . P. O2155 -U1599 9 75% 0
9 WARDELL, JL , DE SOUZA, MVN , PINHEIRO, AC , TIEKINK, ERT , WARDELL, SMSV , (2011) TERT-BUTYL N-((1S)-2-HYDROXY-1-{N '-[(E)-2-HYDROXY-4-METHOXYBENZYLIDENE]-HYDRAZINECARBONYL}ETHYL) CARBAMATE.ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS. VOL. 67. ISSUE . P. O1888 -U1667 9 75% 0
10 GLIDEWELL, C , LOW, JN , SKAKLE, JMS , WARDELL, SMSV , WARDELL, JL , (2005) ISOMERIC N-(IODOPHENYL) NITROPHTHALIMIDES: INTERPLAY OF C-H CENTER DOT CENTER DOT CENTER DOT O HYDROGEN BONDS, IODO CENTER DOT CENTER DOT CENTER DOT NITRO AND IODO CENTER DOT CENTER DOT CENTER DOT CARBONYL INTERACTIONS, AND AROMATIC PI CENTER DOT CENTER DOT CENTER DOT PI STACKING INTERACTIONS.ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS. VOL. 61. ISSUE . P. 227-237 13 54% 19

Classes with closest relation at Level 1



Rank Class id link
1 6355 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//222 CRYPTAND SALTS
2 16932 FLACK PARAMETER//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
3 16919 ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES//T178 K//DISCOVERY HANNOVER
4 22696 QUIM INORGAN ORGAN//GRP INVEST COMPUESTOS HETEROCICL//GRP PROD NAT
5 730 ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//XRAY CRYSTALLOG UNIT//ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
6 28979 CHIM MOL CONTROLE ENVIRONM MESU PHYSICOC//LCATM//UMR CNRS UNITE SCI CHIM RENNES 6226
7 30101 DERIVATIVE OF INOSINE//DINUCLEAR NEODYMIUM CLUSTER//DINUCLEAR TIN CLUSTER
8 23192 PYRAZOLOBENZOTHIAZINE//1 2 BENZOTHIAZINE 1 1 DIOXIDE//1 2 BENZOTHIAZINE
9 34810 5 AMINOINDOLIZINES//OXAZOLO3 2 APYRIDINIUM SALTS//1H BENZ IMIDAZOLE
10 32359 HOLLOW FIBER MEMBRANE MAT MEMBRANE P//1 OXO 4 SUBSTITUENT 1 PHOSPHA 2 6 7 TRIOXACYCLO 2 2 2 OCTANE//DIFFERENT THERMAL ANALYSIS

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