Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
20504 | 457 | 29.3 | 55% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
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 | UMWELTFOR | address | 3131570 | 19% | 53% | 89 |
2 | IR LD SPECTROSCOPY | authKW | 1636985 | 6% | 88% | 28 |
3 | SOLID STATE LINEAR POLARIZED IR SPECTROSCOPY | authKW | 1469952 | 5% | 100% | 22 |
4 | LEHRSTUHL ANALYT CHEM | address | 919285 | 15% | 20% | 69 |
5 | IR LD ANALYSIS | authKW | 818493 | 3% | 88% | 14 |
6 | SOLID STATE IR LD SPECTROSCOPY | authKW | 467712 | 2% | 100% | 7 |
7 | SQUARIC ACID | authKW | 343587 | 5% | 21% | 24 |
8 | NEMATIC SOLUTIONS | authKW | 327394 | 2% | 70% | 7 |
9 | HYDROGENSQUARATES | authKW | 267264 | 1% | 100% | 4 |
10 | SOLID STATE IR LD ANALYSIS | authKW | 267264 | 1% | 100% | 4 |
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 | 4328 | 26% | 0% | 121 |
2 | Spectroscopy | 719 | 11% | 0% | 52 |
3 | Chemistry, Physical | 408 | 22% | 0% | 101 |
4 | Chemistry, Organic | 310 | 13% | 0% | 60 |
5 | Chemistry, Multidisciplinary | 290 | 19% | 0% | 85 |
6 | Chemistry, Inorganic & Nuclear | 196 | 8% | 0% | 38 |
7 | Chemistry, Analytical | 38 | 5% | 0% | 25 |
8 | Instruments & Instrumentation | 27 | 3% | 0% | 15 |
9 | Chemistry, Medicinal | 17 | 3% | 0% | 12 |
10 | Electrochemistry | 15 | 2% | 0% | 10 |
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 | UMWELTFOR | 3131570 | 19% | 53% | 89 |
2 | LEHRSTUHL ANALYT CHEM | 919285 | 15% | 20% | 69 |
3 | UNITAT POLIMORFISME CALORIMETRIA | 141485 | 1% | 35% | 6 |
4 | CL MINERAL CRYSTALLOG | 139194 | 1% | 42% | 5 |
5 | UMWELTFORCH | 133632 | 0% | 100% | 2 |
6 | LEHRSTUHL ANAL CHEM | 100221 | 1% | 50% | 3 |
7 | UNITAT DIFRACCIO RAIGS 10 | 75164 | 1% | 38% | 3 |
8 | CL MINERALO CRYSTALLOG | 66816 | 0% | 100% | 1 |
9 | ICGMMACSUM2UM1UMR 5253 | 66816 | 0% | 100% | 1 |
10 | ORGAN CHEM PHARMACOGNOSY | 66816 | 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 | JOURNAL OF MOLECULAR STRUCTURE | 11181 | 13% | 0% | 58 |
2 | STRUCTURAL CHEMISTRY | 3729 | 3% | 0% | 12 |
3 | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 3179 | 6% | 0% | 28 |
4 | ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 3038 | 6% | 0% | 28 |
5 | JOURNAL OF COORDINATION CHEMISTRY | 2817 | 4% | 0% | 16 |
6 | RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2362 | 3% | 0% | 14 |
7 | ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES | 1770 | 3% | 0% | 12 |
8 | BULGARIAN CHEMICAL COMMUNICATIONS | 1763 | 1% | 0% | 6 |
9 | JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY | 1668 | 2% | 0% | 8 |
10 | ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 1534 | 4% | 0% | 20 |
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 | IR LD SPECTROSCOPY | 1636985 | 6% | 88% | 28 | Search IR+LD+SPECTROSCOPY | Search IR+LD+SPECTROSCOPY |
2 | SOLID STATE LINEAR POLARIZED IR SPECTROSCOPY | 1469952 | 5% | 100% | 22 | Search SOLID+STATE+LINEAR+POLARIZED+IR+SPECTROSCOPY | Search SOLID+STATE+LINEAR+POLARIZED+IR+SPECTROSCOPY |
3 | IR LD ANALYSIS | 818493 | 3% | 88% | 14 | Search IR+LD+ANALYSIS | Search IR+LD+ANALYSIS |
4 | SOLID STATE IR LD SPECTROSCOPY | 467712 | 2% | 100% | 7 | Search SOLID+STATE+IR+LD+SPECTROSCOPY | Search SOLID+STATE+IR+LD+SPECTROSCOPY |
5 | SQUARIC ACID | 343587 | 5% | 21% | 24 | Search SQUARIC+ACID | Search SQUARIC+ACID |
6 | NEMATIC SOLUTIONS | 327394 | 2% | 70% | 7 | Search NEMATIC+SOLUTIONS | Search NEMATIC+SOLUTIONS |
7 | HYDROGENSQUARATES | 267264 | 1% | 100% | 4 | Search HYDROGENSQUARATES | Search HYDROGENSQUARATES |
8 | SOLID STATE IR LD ANALYSIS | 267264 | 1% | 100% | 4 | Search SOLID+STATE+IR+LD+ANALYSIS | Search SOLID+STATE+IR+LD+ANALYSIS |
9 | TGV AND DSC | 267264 | 1% | 100% | 4 | Search TGV+AND+DSC | Search TGV+AND+DSC |
10 | STRONG HYDROGEN BONDING | 267260 | 1% | 67% | 6 | Search STRONG+HYDROGEN+BONDING | Search STRONG+HYDROGEN+BONDING |
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 | BARTOSZAK-ADAMSKA, E , DEGA-SZAFRAN, Z , KOMASA, A , SZAFRAN, M , (2015) STRUCTURAL AND SPECTROSCOPIC PROPERTIES OF PIPERIDINIUM-4-CARBOXYLIC ACID HYDROGEN SQUARATE.VIBRATIONAL SPECTROSCOPY. VOL. 81. ISSUE . P. 13 -21 | 29 | 66% | 0 |
2 | BARTOSZAK-ADAMSKA, E , DEGA-SZAFRAN, Z , KOMASA, A , SZAFRAN, M , (2017) STRUCTURAL, VIBRATIONAL AND DFT STUDIES OF DI-(PIPECOLINIUM ACID) SQUARATE.VIBRATIONAL SPECTROSCOPY. VOL. 88. ISSUE . P. 106 -116 | 32 | 47% | 0 |
3 | DEGA-SZAFRAN, Z , DUTKIEWICZ, G , KOSTURKIEWICZ, Z , (2012) THE 2:2 COMPLEX OF PYRIDINE BETAINE WITH SQUARIC ACID STUDIED BY X-RAY DIFFRACTION, FTIR, NMR AND DTG METHODS.JOURNAL OF MOLECULAR STRUCTURE. VOL. 1029. ISSUE . P. 28-34 | 22 | 71% | 11 |
4 | YESILEL, OZ , ODABASOGLU, M , BUYUKGUNGOR, O , (2008) SUPRAMOLECULAR SQUARATE AND HYDROGENSQUARATE COMPOUNDS WITH 4-AMINO-1,2,4-TRIAZOLE, 2-AMINOTHIAZOLE AND 2-AMINOBENZIMIDAZOLE.JOURNAL OF MOLECULAR STRUCTURE. VOL. 874. ISSUE 1-3. P. 151-158 | 27 | 61% | 18 |
5 | KORKMAZ, U , BULUT, A , BULUT, I , (2015) 3-PHENYLPYRIDINIUM HYDROGEN SQUARATE: EXPERIMENTAL AND COMPUTATIONAL STUDY OF A NONLINEAR OPTICAL MATERIAL.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. VOL. 140. ISSUE . P. 140 -149 | 28 | 52% | 0 |
6 | BARCZYNSKI, P , DEGA-SZAFRAN, Z , KATRUSIAK, A , SZAFRAN, M , (2012) INTERACTIONS OF SQUARIC ACID WITH DABCO MONO-BETAINE: STRUCTURAL, SPECTROSCOPIC AND CALCULATION STUDIES.JOURNAL OF MOLECULAR STRUCTURE. VOL. 1013. ISSUE . P. 95-101 | 26 | 55% | 11 |
7 | TRENDAFILOVA, EN , (2015) MOLECULAR SPECTRAL ANALYSIS AND AB INITIO CALCULATIONS OF BIS(3-AMINOPYRIDINIUM) TETRACHLOROCUPRATE (II), 3-AMMONIUMPYRIDINIUM TETRACHLOROCUPRATE (II), AND BIS(3-AMINOPYRIDINIUM) HEXACHLORODICUPRATE (II).SPECTROSCOPY LETTERS. VOL. 48. ISSUE 10. P. 705 -711 | 19 | 73% | 0 |
8 | DEGA-SZAFRAN, Z , KATRUSIAK, A , KOMASA, A , SZAFRAN, M , (2013) SUPRAMOLECULAR STRUCTURE OF THE 1:2 COMPLEX OF 1,4-DIMETHYLPIPERAZINE MONO-BETAINE WITH SQUARIC ACID.SUPRAMOLECULAR CHEMISTRY. VOL. 25. ISSUE 7. P. 432-440 | 24 | 59% | 3 |
9 | DEGA-SZAFRAN, Z , DUTKIEWICZ, G , KOSTURKIEWICZ, Z , SZAFRAN, M , (2012) THREE HYDROGEN-BONDED COMPLEXES OF TRIGONELLINE WITH SQUARIC ACID: CRYSTALLOGRAPHIC, SPECTROSCOPIC AND THEORETICAL STUDIES.JOURNAL OF MOLECULAR STRUCTURE. VOL. 1007. ISSUE . P. 113 -121 | 23 | 61% | 9 |
10 | KOLEVA, BB , KOLEV, T , SEIDEL, RW , SPITELLER, M , MAYER-FIGGE, H , SHELDRICK, WS , (2009) SELF-ASSEMBLY OF HYDROGENSQUARATES: CRYSTAL STRUCTURES AND PROPERTIES.JOURNAL OF PHYSICAL CHEMISTRY A. VOL. 113. ISSUE 13. P. 3088-3095 | 19 | 70% | 47 |
Classes with closest relation at Level 1 |