Class information for:
Level 1: BUTADIENEZIRCONOCENE//FULVALENE LIGANDS//IMINOACYL COMPLEXES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13253 851 38.5 50%


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
36 3       CHEMISTRY, INORGANIC & NUCLEAR//ORGANOMETALLICS//JOURNAL OF ORGANOMETALLIC CHEMISTRY 104103
2 2             ORGANOMETALLICS//JOURNAL OF ORGANOMETALLIC CHEMISTRY//CHEMISTRY, INORGANIC & NUCLEAR 44914
13253 1                   BUTADIENEZIRCONOCENE//FULVALENE LIGANDS//IMINOACYL COMPLEXES 851

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 BUTADIENEZIRCONOCENE authKW 71761 0% 100% 2
2 FULVALENE LIGANDS authKW 71761 0% 100% 2
3 IMINOACYL COMPLEXES authKW 71761 0% 100% 2
4 METHYLENECYCLOPROPENES authKW 71761 0% 100% 2
5 ORGANOMETALLICS journal 56930 24% 1% 203
6 O XYLYLENE authKW 47839 0% 67% 2
7 STUDIO CALCOLO INTENS SCI MOL address 46128 0% 43% 3
8 ZIRCONOCENE COMPLEXES authKW 39132 1% 18% 6
9 SCI MACROMOLEC SCI address 37244 1% 12% 9
10 JOURNAL OF ORGANOMETALLIC CHEMISTRY journal 36175 20% 1% 166

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 Chemistry, Inorganic & Nuclear 26610 62% 0% 528
2 Chemistry, Organic 10212 49% 0% 419
3 Chemistry, Multidisciplinary 1633 30% 0% 253
4 Crystallography 282 6% 0% 47
5 Spectroscopy 1 1% 0% 9
6 Multidisciplinary Sciences -0 0% 0% 2
7 Language & Linguistics -0 0% 0% 1
8 Linguistics -0 0% 0% 1
9 Chemistry, Applied -2 0% 0% 3
10 Engineering, Chemical -4 1% 0% 6

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 STUDIO CALCOLO INTENS SCI MOL 46128 0% 43% 3
2 SCI MACROMOLEC SCI 37244 1% 12% 9
3 CH P PSA 35880 0% 100% 1
4 CHIM MINERALE ANALIT 35880 0% 100% 1
5 CNRS ORGANOMINERAUX URA 477 35880 0% 100% 1
6 CNRSSYNTHESE ELE OSYNTH ORGANOMET URA 33 35880 0% 100% 1
7 STRUCTURE DETERMINAT 35880 0% 100% 1
8 BP 138 17939 0% 50% 1
9 CALCOLO INTENS SCI MOL 17939 0% 50% 1
10 QUIM INORGAN CAMPUS UNIV 17939 0% 50% 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 ORGANOMETALLICS 56930 24% 1% 203
2 JOURNAL OF ORGANOMETALLIC CHEMISTRY 36175 20% 1% 166
3 JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS 4082 4% 0% 38
4 CHEMISCHE BERICHTE-RECUEIL 3595 3% 0% 24
5 JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS 3165 5% 0% 39
6 CHEMICA SCRIPTA 2874 1% 1% 9
7 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 1933 8% 0% 72
8 POLYHEDRON 1336 3% 0% 25
9 INORGANIC SYNTHESES 917 0% 1% 3
10 ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 746 2% 0% 14

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 BUTADIENEZIRCONOCENE 71761 0% 100% 2 Search BUTADIENEZIRCONOCENE Search BUTADIENEZIRCONOCENE
2 FULVALENE LIGANDS 71761 0% 100% 2 Search FULVALENE+LIGANDS Search FULVALENE+LIGANDS
3 IMINOACYL COMPLEXES 71761 0% 100% 2 Search IMINOACYL+COMPLEXES Search IMINOACYL+COMPLEXES
4 METHYLENECYCLOPROPENES 71761 0% 100% 2 Search METHYLENECYCLOPROPENES Search METHYLENECYCLOPROPENES
5 O XYLYLENE 47839 0% 67% 2 Search O+XYLYLENE Search O+XYLYLENE
6 ZIRCONOCENE COMPLEXES 39132 1% 18% 6 Search ZIRCONOCENE+COMPLEXES Search ZIRCONOCENE+COMPLEXES
7 1ZIRCONOCENOPHANES 35880 0% 100% 1 Search 1ZIRCONOCENOPHANES Search 1ZIRCONOCENOPHANES
8 3H AZEPINE FORMATION 35880 0% 100% 1 Search 3H+AZEPINE+FORMATION Search 3H+AZEPINE+FORMATION
9 9 BBN HYDROBORATE 35880 0% 100% 1 Search 9+BBN+HYDROBORATE Search 9+BBN+HYDROBORATE
10 9 MEMBERED METALLOCYCLES 35880 0% 100% 1 Search 9+MEMBERED+METALLOCYCLES Search 9+MEMBERED+METALLOCYCLES

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 ERKER, G , KEHR, G , FROHLICH, R , (2004) THE (BUTADIENE)ZIRCONOCENES AND RELATED COMPOUNDS.ADVANCES IN ORGANOMETALLIC CHEMISTRY, VOL. 51. VOL. 51. ISSUE . P. 109 -162 98 51% 35
2 STRAUCH, HC , ERKER, G , FROHLICH, R , (1998) SYNTHESIS OF (S-TRANS-ETA(4)-BUTADIENE)TANTALOCENE CATION AND ITS CC-COUPLING REACTIONS WITH KETONES, NITRILES, AND ALKYNES.ORGANOMETALLICS. VOL. 17. ISSUE 26. P. 5746 -5757 81 60% 17
3 HEYHAWKINS, E , (1994) BIS(CYCLOPENTADIENYL)ZIRCONIUM(IV) OR HALNIUM(IV) COMPOUNDS WITH SI-, GE-, SN-, N-, P-, AS-, SB-, O-, S-, SE-, TE-, OR TRANSITION METAL-CENTERED ANIONIC LIGANDS.CHEMICAL REVIEWS. VOL. 94. ISSUE 6. P. 1661-1717 117 33% 99
4 NAKAMURA, A , MASHIMA, K , (2004) DIENE COMPLEXES OF EARLY TRANSITION METALS: IDEAS AND PROGRESSES AT OSAKA UNIVERSITY.JOURNAL OF ORGANOMETALLIC CHEMISTRY. VOL. 689. ISSUE 24. P. 4552-4563 57 53% 11
5 HOLTKE, C , ERKER, G , KEHR, G , FROHLICH, R , KATAEVA, O , (2002) THE REACTION OF (BUTADIENE)ZIRCONOCENE WITH IMINES.EUROPEAN JOURNAL OF INORGANIC CHEMISTRY. VOL. . ISSUE 11. P. 2789 -2799 47 59% 6
6 SNELL, A , KEHR, G , KATAEVA, O , FROHLICH, R , ERKER, G , (2003) PREPARATION AND CHARACTERIZATION OF SOME STRUCTURAL VARIANTS OF CP*TI(1,2-PROPANDIOLATO) COMPLEXES.JOURNAL OF ORGANOMETALLIC CHEMISTRY. VOL. 687. ISSUE 1. P. 171-177 37 73% 6
7 ERKER, G , PFAFF, R , KRUGER, C , WERNER, S , (1991) FORMATION OF METALLACYCLIC (ZIRCONOXYCARBENE)VANADIUM COMPLEXES FROM CPV(CO)4 AND THEIR CONVERSION INTO ORDINARY FISCHER-TYPE CARBENE COMPLEXES OF VANADIUM.ORGANOMETALLICS. VOL. 10. ISSUE 10. P. 3559 -3568 49 80% 17
8 BLASCHKE, U , ERKER, G , NISSINEN, M , WEGELIUS, E , FROHLICH, R , (1999) METALLAOXIRANE-SUPPORTED HYDRIDE GROUP 4 METALLOCENE CATIONS.ORGANOMETALLICS. VOL. 18. ISSUE 7. P. 1224 -1234 47 59% 9
9 NOE, R , WINGBERMUHLE, D , ERKER, G , KRUGER, C , BRUCKMANN, J , (1993) COUPLING REACTIONS OF A [1-(DIALKYLBORYL)BUTADIENE]HAFNOCENE COMPLEX WITH CARBONYL-COMPOUNDS.ORGANOMETALLICS. VOL. 12. ISSUE 12. P. 4993-4999 52 68% 6
10 ERKER, G , BERLEKAMP, M , LOPEZ, L , GREHL, M , SCHONECKER, B , KRIEG, R , (1994) SYNTHESES OF SUBSTITUTED 6-HYDROXYHEXENOIC ACIDS AND RELATED TETRAHYDROFURAN SYSTEMS BY METALLOCENE-TEMPLATE DIRECTED 1,4-SELECTIVE COUPLING OF 1,3-BUTADIENE WITH CARBONYL-COMPOUNDS.SYNTHESIS-STUTTGART. VOL. . ISSUE 2. P. 212-222 37 88% 21

Classes with closest relation at Level 1


Rank Class id link
1 4744 CYCLOALUMINATION//ORGANOALUMINUM COMPOUNDS//ALUMINACYCLOPENTANES
2 18473 DIBRIDGED COMPLEXES//HETEROBIMETALLIC COMPLEXES//1 2 3 8 TETRAHYDRO 1 LAMBDA5 INDENO2 1 BPHOSPHOL 1 ONES
3 22918 NIOBOCENE//ORGANOMETALLIC PI COMPLEXES//ALKYL AND ACYL OXO NIOBOCENE
4 20317 DIMETAL//TITANOCENEII//TITANIUM CARBENE COMPLEXES
5 6656 IMIDO COMPLEXES//IMIDO//TUNGSTEN IMIDO
6 288 METALLOCENE CATALYSTS//METALLOCENES//ZIRCONOCENE
7 34030 METALLACYCLIC COMPOUNDS//CYCLOPENTADIENYLNICKEL CLUSTERS//ALKYLATION OF NICKELOCENE
8 21142 PENTAMETHYLCYCLOPENTADIENYL LIGANDS//ALKYLSULFIDO LIGANDS//TITANOXANES
9 27303 2 DIMETHYLAMINOMETHYLFERROCENYL//2 DIMETHYLAMINOMETHYLFERROCENYL COMPOUNDS//DIMETHYLAMINOMETHYLFERROCENE
10 18070 PENTADIENYL//OPEN METALLOCENE//PENTADIENYL COMPLEXES

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