Class information for:
Level 1: DOUBLE BETAINE//CHEM ENGN FOODS//TRIPHENYLPHOSPHONIOPROPIONATE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25120 290 21.4 52%


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
202 3       METAL ORGANIC FRAMEWORKS//COORDINATION POLYMER//CRYSTALLOGRAPHY 52596
30 2             COORDINATION POLYMER//CRYSTALLOGRAPHY//CRYSTAL STRUCTURE 33104
25120 1                   DOUBLE BETAINE//CHEM ENGN FOODS//TRIPHENYLPHOSPHONIOPROPIONATE 290

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 DOUBLE BETAINE authKW 1585601 6% 94% 16
2 CHEM ENGN FOODS address 315882 1% 100% 3
3 TRIPHENYLPHOSPHONIOPROPIONATE authKW 236910 1% 75% 3
4 1 4 BIS4 CARBOXYPYRIDINIUMBUTANE authKW 210588 1% 100% 2
5 5 CARBOXY 1 CARBOXYMETHYL 2 OXIDOPYRIDINIUM authKW 210588 1% 100% 2
6 PHOSPHINE BETAINES authKW 210588 1% 100% 2
7 PIPERIDINE CARBOXYLIC ACID authKW 189527 1% 60% 3
8 1 4 DIAZONIABICYCLO222OCTANE 1 4 DIACETATE authKW 140391 1% 67% 2
9 TERTIARY PHOSPHINE BETAINE authKW 140391 1% 67% 2
10 1 4 BIS4 CARBOXYPYRIDINIUM BUTANE authKW 105294 0% 100% 1

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 9087 48% 0% 138
2 Chemistry, Inorganic & Nuclear 3754 40% 0% 117
3 Chemistry, Multidisciplinary 202 19% 0% 56
4 Spectroscopy 121 6% 0% 18
5 Chemistry, Physical 67 13% 0% 38
6 Literary Theory & Criticism 11 0% 0% 1
7 Chemistry, Applied 1 1% 0% 4
8 Literature 0 0% 0% 1
9 Multidisciplinary Sciences 0 0% 0% 1
10 Materials Science, Coatings & Films -0 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 CHEM ENGN FOODS 315882 1% 100% 3
2 BETH ISRAEL DEACONESS MED CANC PROGRAM 105294 0% 100% 1
3 RSONANCIA MAGNET NUCL 105294 0% 100% 1
4 SCI TECHNOL BIOQUIM71 KIOI CHO 105294 0% 100% 1
5 SCI TECHNOL NAT SCI71 KIOI CHO 105294 0% 100% 1
6 CNRSUMR 9001 52646 0% 50% 1
7 DRY MEDIA SYST 26322 0% 25% 1
8 REACT CHEM SOLID SUR ES 26322 0% 25% 1
9 SCI TECHNOL NAT SCI CHIYODA KU 26322 0% 25% 1
10 STATE STURCT CHEM 26322 0% 25% 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 5158 10% 0% 29
2 POLYHEDRON 3395 8% 0% 23
3 JOURNAL OF CHEMICAL CRYSTALLOGRAPHY 3333 3% 0% 10
4 CHINESE JOURNAL OF INORGANIC CHEMISTRY 2945 4% 0% 13
5 AUSTRALIAN JOURNAL OF CHEMISTRY 2058 4% 0% 12
6 ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 1993 5% 0% 14
7 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 1763 6% 0% 17
8 JOURNAL OF CRYSTALLOGRAPHIC AND SPECTROSCOPIC RESEARCH 1680 1% 0% 4
9 JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS 1628 5% 0% 14
10 EUROPEAN JOURNAL OF SOLID STATE AND INORGANIC CHEMISTRY 1578 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 DOUBLE BETAINE 1585601 6% 94% 16 Search DOUBLE+BETAINE Search DOUBLE+BETAINE
2 TRIPHENYLPHOSPHONIOPROPIONATE 236910 1% 75% 3 Search TRIPHENYLPHOSPHONIOPROPIONATE Search TRIPHENYLPHOSPHONIOPROPIONATE
3 1 4 BIS4 CARBOXYPYRIDINIUMBUTANE 210588 1% 100% 2 Search 1+4+BIS4+CARBOXYPYRIDINIUMBUTANE Search 1+4+BIS4+CARBOXYPYRIDINIUMBUTANE
4 5 CARBOXY 1 CARBOXYMETHYL 2 OXIDOPYRIDINIUM 210588 1% 100% 2 Search 5+CARBOXY+1+CARBOXYMETHYL+2+OXIDOPYRIDINIUM Search 5+CARBOXY+1+CARBOXYMETHYL+2+OXIDOPYRIDINIUM
5 PHOSPHINE BETAINES 210588 1% 100% 2 Search PHOSPHINE+BETAINES Search PHOSPHINE+BETAINES
6 PIPERIDINE CARBOXYLIC ACID 189527 1% 60% 3 Search PIPERIDINE+CARBOXYLIC+ACID Search PIPERIDINE+CARBOXYLIC+ACID
7 1 4 DIAZONIABICYCLO222OCTANE 1 4 DIACETATE 140391 1% 67% 2 Search 1+4+DIAZONIABICYCLO222OCTANE+1+4+DIACETATE Search 1+4+DIAZONIABICYCLO222OCTANE+1+4+DIACETATE
8 TERTIARY PHOSPHINE BETAINE 140391 1% 67% 2 Search TERTIARY+PHOSPHINE+BETAINE Search TERTIARY+PHOSPHINE+BETAINE
9 1 4 BIS4 CARBOXYPYRIDINIUM BUTANE 105294 0% 100% 1 Search 1+4+BIS4+CARBOXYPYRIDINIUM+BUTANE Search 1+4+BIS4+CARBOXYPYRIDINIUM+BUTANE
10 1 4 BISPYRIDINIO 4 CARBOXYLATO 1 4 DIMETHYLBENZENE 105294 0% 100% 1 Search 1+4+BISPYRIDINIO+4+CARBOXYLATO+1+4+DIMETHYLBENZENE Search 1+4+BISPYRIDINIO+4+CARBOXYLATO+1+4+DIMETHYLBENZENE

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 WEI, PR , WU, BM , LEUNG, WP , MAK, TCW , (1996) INTERPENETRATING NETWORK STRUCTURE OF A POLYMERIC COMPLEX OF ZINC(II) PERCHLORATE WITH 1,4-DIAZONIOBICYCLO[2.2.2]OCTANE-1,4-DIPROPIONATE.POLYHEDRON. VOL. 15. ISSUE 22. P. 4041-4046 25 81% 7
2 WEI, PR , WU, DD , WU, BM , MAK, TCW , (1997) FORMATION OF NICKEL(II) COORDINATION POLYMERS BY A DOUBLE BETAINE: [{NI(L)(H2O)(4)}(N)]CL-2N CENTER DOT 2NH(2)O AND [{NI(L)(2)(H2O)(2)}(N)](CLO4)(2N)CENTER DOT 4NH(2)O [L=(O2CCH2N+)-O--(CH2CH2)(3)N+CH2CO2-].AUSTRALIAN JOURNAL OF CHEMISTRY. VOL. 50. ISSUE 1. P. 85-90 26 72% 9
3 LI, Y , XU, H , ZHENG, FK , WANG, SH , GUO, GC , (2011) SYNTHESES AND CRYSTAL STRUCTURES OF TWO NEW MERCURY(II) COMPLEXES WITH DOUBLE BETAINE LIGANDS.CHINESE JOURNAL OF STRUCTURAL CHEMISTRY. VOL. 30. ISSUE 6. P. 833-838 14 70% 2
4 JABER, F , CHARBONNIER, F , PETITRAMEL, M , FAURE, R , (1996) A NEW SILVER(I) CARBOXYLATE CHELATE TYPE: A SIX-MEMBERED RING IN THE N-OXIDE-PICOLINATE.EUROPEAN JOURNAL OF SOLID STATE AND INORGANIC CHEMISTRY. VOL. 33. ISSUE 5. P. 429-440 17 81% 8
5 WEI, PR , WU, DD , ZHOU, ZY , MAK, TCW , (1998) GENERATION OF COORDINATION NETWORKS WITH DICARBOXYLATE-LIKE LIGANDS: SYNTHESIS AND CRYSTAL STRUCTURES OF POLYMERIC COMPLEXES OF GADOLINIUM(III) PERCHLORATE WITH FLEXIBLE DOUBLE BETAINES.POLYHEDRON. VOL. 17. ISSUE 4. P. 497 -505 18 69% 22
6 YANG, YY , HUANG, ZQ , CHEN, XM , NG, SW , (2003) THE [TETRA(PYRIDINIOACETATO)COPPER](2+) AS A TRIDENTATE CHELATE TO ALKALINE-EEARTH METAL CATION: CRYSTAL STRUCTURE OF [CU2CA2(C5H5NCH2CO2)(10)(H2O)(3)](CLO4)(8)CENTER DOT H2O.ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE. VOL. 629. ISSUE 11. P. 1901 -1903 13 81% 2
7 WEI, PR , WU, DD , MAK, TCW , (1996) SYNTHESIS AND X-RAY CRYSTAL STRUCTURES OF NOVEL SILVER(I) COMPLEXES OF (N-CARBOXYMETHYL) DIMETHYLAMMONIOACETATE.INORGANICA CHIMICA ACTA. VOL. 249. ISSUE 2. P. 169-174 13 100% 9
8 WU, DD , MAK, TCW , (1996) GENERATION OF POLYMERIC STRUCTURES OF CADMIUM(II) COMPLEXES BY A FLEXIBLE DOUBLE BETAINE: [{CD-4(L)(2)X(8)(H2O)(2)}(N)] [X=CL, BR, I; L=(O2CCH)-O--(N(+)ME(3))CH2CH2CH(N(+)ME(3))CO2-].POLYHEDRON. VOL. 15. ISSUE 4. P. 655-664 18 69% 7
9 TONG, YX , CHEN, XM , NG, SW , (1997) SYNTHESIS AND CRYSTAL STRUCTURES OF TWO POLYMERIC CADMIUM(II) COMPLEXES CONTAINING SKEW-SKEW CARBOXYLATO-BRIDGES.POLYHEDRON. VOL. 16. ISSUE 19. P. 3363-3369 12 92% 22
10 WU, DD , MAK, TCW , (1996) CRYSTAL STRUCTURES OF POLYMERIC COMPLEXES OF SILVER(I) NITRATE AND SILVER(I) PERCHLORATE WITH 1,4-DIAZONIABICYCLO[2.2.2]OCTANE-1,4-DIACETATE.AUSTRALIAN JOURNAL OF CHEMISTRY. VOL. 49. ISSUE 6. P. 689-696 16 73% 1

Classes with closest relation at Level 1


Rank Class id link
1 15570 FTIR AND NMR SPECTRA//N METHYLMORPHOLINE BETAINE//RAMAN AND NMR SPECTRA
2 21556 2 2 4 DICHLOROPHENOXY PROPIONIC ACID//1 4 BENZENEBISTHIOACETIC ACID//BENZENE 1 4 DIOXYACETIC ACID
3 14476 PYRIDINECARBOXYLATE COMPLEXES//COPPERII CARBOXYLATES//ALPHA BETA UNSATURATED CARBOXYLATE
4 35448 CAII COORDINATION POLYMER//INFORMAT AUTOCONTROL ENGN//DINUCLEAR CAII COMPLEX
5 22229 ZHURNAL NAUCHNOI I PRIKLADNOI FOTOGRAFII//SILVER STEARATE//LIGAND PROTECTED SILVER CLUSTERS
6 32545 DERIVATIVES OF 3 HYDROXYPYRIDINE AND SUCCINIC ACID//3 HYDROXYPYRIDINE AND SUCCINIC ACID DERIVATIVES//3 OXYPYRIDINE AND SUCCINIC ACID DERIVATIVES
7 22077 HEXAMETHYLENETETRAMINE//HEXAMETHYLENETETRAMINE COMPLEXES//CYTOTOXIC PROPERTY
8 32330 IMIDAZOL 1 YLACETIC ACID//1 3 BISCARBOXYMETHYLBENZIMIDAZOLIUM//1 3 BISCARBOXYMETHYLIMIDAZOLIUM BROMIDE
9 23210 OROTATE COMPLEXES//5 AMINOOROTIC ACID//OROTATO COMPLEXES
10 36564 RARE EARTH NANO OXIDES//RARE EARTH TERNARY COMPLEX//WARFARINANION

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