Class information for:
Level 1: 2 ETHYLMALONIC ACID//2 METHYLMALONIC ACID//2 OXOPROPYL PHOSPHONATE MONOANIONS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
34383 112 13.6 44%


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
34383 1                   2 ETHYLMALONIC ACID//2 METHYLMALONIC ACID//2 OXOPROPYL PHOSPHONATE MONOANIONS 112

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 2 ETHYLMALONIC ACID authKW 272639 1% 100% 1
2 2 METHYLMALONIC ACID authKW 272639 1% 100% 1
3 2 OXOPROPYL PHOSPHONATE MONOANIONS authKW 272639 1% 100% 1
4 2 PHENYLMALONIC ACID authKW 272639 1% 100% 1
5 AMMONIUM HYDROGEN SUCCINATE authKW 272639 1% 100% 1
6 CATEMER authKW 272639 1% 100% 1
7 CHLORONITROBENZOIC ACIDS authKW 272639 1% 100% 1
8 CLARKSON CHEM address 272639 1% 100% 1
9 DIMETHYLDITHIOCARBAMYLACETIC ACID DERIVATIVES authKW 272639 1% 100% 1
10 MORPHOLINE SALTS authKW 272639 1% 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 12528 89% 0% 100
2 Chemistry, Multidisciplinary 241 31% 0% 35
3 Spectroscopy 83 8% 0% 9
4 Chemistry, Medicinal 0 1% 0% 1
5 Chemistry, Organic -0 2% 0% 2
6 Chemistry, Inorganic & Nuclear -0 1% 0% 1
7 Physics, Atomic, Molecular & Chemical -0 1% 0% 1
8 Chemistry, Physical -0 3% 0% 3
9 Physics, Condensed Matter -1 1% 0% 1
10 Biochemistry & Molecular Biology -4 1% 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 CLARKSON CHEM 272639 1% 100% 1
2 ORG CHEM BIOCHEM 54526 1% 20% 1
3 GEN INORG CHEM 45438 1% 17% 1
4 PHARMCEUT SCI 13630 1% 5% 1
5 POST STUDIES 6226 4% 0% 5
6 SAIKYO KU 5925 1% 2% 1
7 NMR IL 4779 2% 1% 2
8 CEMDRX 3619 2% 1% 2
9 CFC 2930 1% 1% 1
10 TECHNO 2724 1% 1% 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 C-STRUCTURAL CHEMISTRY 14714 22% 0% 25
2 JOURNAL OF CRYSTALLOGRAPHIC AND SPECTROSCOPIC RESEARCH 13372 6% 1% 7
3 ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS 8613 16% 0% 18
4 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 7060 19% 0% 21
5 ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 5759 17% 0% 19
6 ENANTIOMER 741 1% 0% 1
7 ZEITSCHRIFT FUR KRISTALLOGRAPHIE 486 3% 0% 3
8 CROATICA CHEMICA ACTA 416 2% 0% 2
9 ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS 366 2% 0% 2
10 JOURNAL OF CHEMICAL CRYSTALLOGRAPHY 343 2% 0% 2

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 2 ETHYLMALONIC ACID 272639 1% 100% 1 Search 2+ETHYLMALONIC+ACID Search 2+ETHYLMALONIC+ACID
2 2 METHYLMALONIC ACID 272639 1% 100% 1 Search 2+METHYLMALONIC+ACID Search 2+METHYLMALONIC+ACID
3 2 OXOPROPYL PHOSPHONATE MONOANIONS 272639 1% 100% 1 Search 2+OXOPROPYL+PHOSPHONATE+MONOANIONS Search 2+OXOPROPYL+PHOSPHONATE+MONOANIONS
4 2 PHENYLMALONIC ACID 272639 1% 100% 1 Search 2+PHENYLMALONIC+ACID Search 2+PHENYLMALONIC+ACID
5 AMMONIUM HYDROGEN SUCCINATE 272639 1% 100% 1 Search AMMONIUM+HYDROGEN+SUCCINATE Search AMMONIUM+HYDROGEN+SUCCINATE
6 CATEMER 272639 1% 100% 1 Search CATEMER Search CATEMER
7 CHLORONITROBENZOIC ACIDS 272639 1% 100% 1 Search CHLORONITROBENZOIC+ACIDS Search CHLORONITROBENZOIC+ACIDS
8 DIMETHYLDITHIOCARBAMYLACETIC ACID DERIVATIVES 272639 1% 100% 1 Search DIMETHYLDITHIOCARBAMYLACETIC+ACID+DERIVATIVES Search DIMETHYLDITHIOCARBAMYLACETIC+ACID+DERIVATIVES
9 MORPHOLINE SALTS 272639 1% 100% 1 Search MORPHOLINE+SALTS Search MORPHOLINE+SALTS
10 WEAK C HO INTERMOLECULAR CONTACTS 272639 1% 100% 1 Search WEAK+C+HO+INTERMOLECULAR+CONTACTS Search WEAK+C+HO+INTERMOLECULAR+CONTACTS

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 GOTOH, K , ISHIDA, H , (2009) HYDROGEN-BONDED STRUCTURES OF THE ISOMERIC COMPOUNDS OF QUINOLINE WITH 2-CHLORO-5-NITROBENZOIC ACID, 3-CHLORO-2-NITROBENZOIC ACID, 4-CHLORO-2-NITROBENZOIC ACID AND 5-CHLORO-2-NITROBENZOIC ACID.ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY. VOL. 65. ISSUE . P. O534 -O538 10 63% 2
2 ISHIDA, H , FUKUNAGA, T , (2004) 3-CYANOPYRIDINE-2-CHLORO-4-NITROBENZOIC ACID (1/1).ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE. VOL. 60. ISSUE . P. O1664-O1665 8 89% 4
3 ISHIDA, H , RAHMAN, B , KASHINO, S , (2004) 3,5-LUTIDINIURN-2-CHLORO-4-NITROBENZOATE2-CHLORO-4-NITROBENZOIC ACID (1/1/1).ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE. VOL. 60. ISSUE . P. O1661-O1663 10 63% 4
4 NG, SW , (2003) BIS(DIISOPROPYLAMMONIUM) 2,6-NAPHTHALENEDICARBOXYLATE.ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS. VOL. 59. ISSUE . P. O1028-O1029 7 88% 3
5 FUKUNAGA, T , ISHIDA, H , (2003) IMIDAZOLIUM HYDROGEN TARTRONATE.ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE. VOL. 59. ISSUE . P. O1869-O1871 6 100% 2
6 KASHINO, S , TAKA, J , YOSHIDA, T , KUBOZONO, Y , ISHIDA, H , MAEDA, H , (1998) STRUCTURE OF AMMONIUM HYDROGEN SUCCINATE AT 80 AND 20 K.ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE. VOL. 54. ISSUE . P. 889-894 6 100% 1
7 CHEN, CY , WEI, ZB , ZHOU, ZH , NG, SW , (2003) MORPHOLINIUM DIHYDROGEN CITRATE HYDRATE.ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS. VOL. 59. ISSUE . P. O1030-O1032 6 75% 3
8 ZAIN, SM , NG, SW , (2007) BIS(DICYCLOHEXYLAMMONIUM 4-HYDROXY-BENZOATE).ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS. VOL. 63. ISSUE . P. O3303-U4309 6 60% 3
9 KUBOZONO, Y , HIRANO, A , NAGASAWA, S , MAEDA, H , KASHINO, S , (1993) STRUCTURES OF SODIUM-HYDROGEN L-TARTRATE MONOHYDRATE AND POTASSIUM HYDROGEN L-TARTRATE.BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN. VOL. 66. ISSUE 8. P. 2166 -2173 7 78% 3
10 NG, SW , CHANTRAPROMMA, S , RAZAK, IA , FUN, HK , (2001) BIS(DICYCLOHEXYLAMMONIUM 3-THIENYLACETATE).ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS. VOL. 57. ISSUE . P. 291-292 4 100% 5

Classes with closest relation at Level 1


Rank Class id link
1 24864 2 METHYLAMINOBENZOTHIAZOLE//2 OXO 2H 1 BENZOPYRAN 3 AMIDE DERIVATIVES//3H 2 IMINO 4 METHYLBENZOTHIAZOLINE
2 29841 SCI CHEM JONAN KU//GEN EDUC HIGASHI KU//TECHNOL ELECT HIGASHI KU
3 32545 DERIVATIVES OF 3 HYDROXYPYRIDINE AND SUCCINIC ACID//3 HYDROXYPYRIDINE AND SUCCINIC ACID DERIVATIVES//3 OXYPYRIDINE AND SUCCINIC ACID DERIVATIVES
4 28611 5 DINITROBENZOIC ACID//ANDROSTANE AND DELTA15 ANDROSTANE ANALOGUES//BENZALDEHYDE DIBENZYL ACETAL
5 16932 FLACK PARAMETER//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
6 28832 CNH232ZNSO42//2 N PYRIDINEDICARBOXYLIC ACID//3 AMINO 1 2 4 TRIAZOLINIUML PLUS HYDROGEN L TARTRATE
7 27552 MEFLOQUINE DERIVATIVES//1 AZABICYCLO331NONADIENES//CINCHONA ALKALOIDS
8 21556 2 2 4 DICHLOROPHENOXY PROPIONIC ACID//1 4 BENZENEBISTHIOACETIC ACID//BENZENE 1 4 DIOXYACETIC ACID
9 16406 POLYSCHIFF BASE//BITHIAZOLE//2 AROYLCYCLOHEXANONES
10 31037 DITHIOBIURET COMPLEXES//GD CONCENTRATION//HYPERFINE INTERACTION PARAMETER

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