Class information for:
Level 1: RELATIVISTIC BASIS SETS//CORRELATING FUNCTIONS//RELATIVISTIC EFFECTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4216 1826 42.4 58%


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
3 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL 183883
607 2             JOURNAL OF MOLECULAR SPECTROSCOPY//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//SPECTROSCOPIC CONSTANTS 14024
4216 1                   RELATIVISTIC BASIS SETS//CORRELATING FUNCTIONS//RELATIVISTIC EFFECTS 1826

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 RELATIVISTIC BASIS SETS authKW 250812 1% 100% 15
2 CORRELATING FUNCTIONS authKW 234091 1% 100% 14
3 RELATIVISTIC EFFECTS authKW 189089 4% 18% 64
4 CONTRACTED GAUSSIAN TYPE FUNCTIONS authKW 133766 0% 100% 8
5 RELATIVISTIC QUANTUM CHEMISTRY authKW 129716 1% 52% 15
6 TRIPLE ZETA authKW 118902 0% 89% 8
7 DOUBLE ZETA authKW 104178 0% 69% 9
8 QUADRUPLE ZETA authKW 102413 0% 88% 7
9 CHANGE OF PICTURE authKW 100325 0% 100% 6
10 KINETIC BALANCE authKW 91032 0% 78% 7

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 Physics, Atomic, Molecular & Chemical 58451 70% 0% 1271
2 Chemistry, Physical 20656 69% 0% 1260
3 Mathematics, Interdisciplinary Applications 1273 6% 0% 117
4 Optics 824 10% 0% 185
5 Chemistry, Multidisciplinary 144 9% 0% 162
6 Physics, Multidisciplinary 85 5% 0% 90
7 Physics, Mathematical 6 1% 0% 23
8 Spectroscopy 5 1% 0% 21
9 Computer Science, Interdisciplinary Applications 4 1% 0% 20
10 Physics, Nuclear 1 1% 0% 20

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 PHYS CHEM CHEM PHYS FCHPT 59714 0% 71% 5
2 THEORET COMPUTAT CHEM CHEM MOL ENGN 54614 0% 47% 7
3 KATEDRA FIZ 50162 0% 100% 3
4 CHIM QUANT MODELISAT MOL 46297 0% 46% 6
5 CHEM PHYS PROGRAM 40316 2% 8% 31
6 QUANTUM CHEM 35258 2% 5% 45
7 LIB INFORMAT PROC 30095 0% 60% 3
8 THEORET CHEM PHYS 29840 1% 8% 23
9 CATCO GRP 22293 0% 67% 2
10 ENERGY SCI COMP NERSC 22293 0% 67% 2

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 CHEMICAL PHYSICS 39082 25% 1% 448
2 THEORETICAL CHEMISTRY ACCOUNTS 28688 4% 2% 69
3 CHEMICAL PHYSICS LETTERS 26094 15% 1% 271
4 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 19102 6% 1% 113
5 JOURNAL OF COMPUTATIONAL CHEMISTRY 8796 3% 1% 57
6 THEORETICA CHIMICA ACTA 5804 1% 2% 22
7 MOLECULAR PHYSICS 4939 3% 1% 58
8 JOURNAL OF CHEMICAL THEORY AND COMPUTATION 3677 2% 1% 32
9 CHEMICAL PHYSICS 3479 3% 0% 54
10 PHYSICAL REVIEW A 3181 6% 0% 115

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 RELATIVISTIC BASIS SETS 250812 1% 100% 15 Search RELATIVISTIC+BASIS+SETS Search RELATIVISTIC+BASIS+SETS
2 CORRELATING FUNCTIONS 234091 1% 100% 14 Search CORRELATING+FUNCTIONS Search CORRELATING+FUNCTIONS
3 RELATIVISTIC EFFECTS 189089 4% 18% 64 Search RELATIVISTIC+EFFECTS Search RELATIVISTIC+EFFECTS
4 CONTRACTED GAUSSIAN TYPE FUNCTIONS 133766 0% 100% 8 Search CONTRACTED+GAUSSIAN+TYPE+FUNCTIONS Search CONTRACTED+GAUSSIAN+TYPE+FUNCTIONS
5 RELATIVISTIC QUANTUM CHEMISTRY 129716 1% 52% 15 Search RELATIVISTIC+QUANTUM+CHEMISTRY Search RELATIVISTIC+QUANTUM+CHEMISTRY
6 TRIPLE ZETA 118902 0% 89% 8 Search TRIPLE+ZETA Search TRIPLE+ZETA
7 DOUBLE ZETA 104178 0% 69% 9 Search DOUBLE+ZETA Search DOUBLE+ZETA
8 QUADRUPLE ZETA 102413 0% 88% 7 Search QUADRUPLE+ZETA Search QUADRUPLE+ZETA
9 CHANGE OF PICTURE 100325 0% 100% 6 Search CHANGE+OF+PICTURE Search CHANGE+OF+PICTURE
10 KINETIC BALANCE 91032 0% 78% 7 Search KINETIC+BALANCE Search KINETIC+BALANCE

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 RUSAKOVA, IL , RUSAKOV, YY , KRIVDIN, LB , (2016) THEORETICAL GROUNDS OF RELATIVISTIC METHODS FOR CALCULATION OF SPIN - SPIN COUPLING CONSTANTS IN NUCLEAR MAGNETIC RESONANCE SPECTRA.RUSSIAN CHEMICAL REVIEWS. VOL. 85. ISSUE 4. P. 356 -426 205 47% 2
2 CHENG, L , STOPKOWICZ, S , GAUSS, J , (2014) ANALYTIC ENERGY DERIVATIVES IN RELATIVISTIC QUANTUM CHEMISTRY.INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY. VOL. 114. ISSUE 17. P. 1108 -1127 155 67% 5
3 DOLG, M , CAO, XY , (2012) RELATIVISTIC PSEUDOPOTENTIALS: THEIR DEVELOPMENT AND SCOPE OF APPLICATIONS.CHEMICAL REVIEWS. VOL. 112. ISSUE 1. P. 403 -480 175 44% 99
4 NAKAJIMA, T , HIRAO, K , (2012) THE DOUGLAS-KROLL-HESS APPROACH.CHEMICAL REVIEWS. VOL. 112. ISSUE 1. P. 385 -402 137 66% 33
5 PENG, DL , REIHER, M , (2012) EXACT DECOUPLING OF THE RELATIVISTIC FOCK OPERATOR.THEORETICAL CHEMISTRY ACCOUNTS. VOL. 131. ISSUE 1. P. - 80 94% 46
6 SAUE, T , (2011) RELATIVISTIC HAMILTONIANS FOR CHEMISTRY: A PRIMER.CHEMPHYSCHEM. VOL. 12. ISSUE 17. P. 3077 -3094 79 89% 93
7 ILIAS, M , KELLO, V , URBAN, M , (2010) RELATIVISTIC EFFECTS IN ATOMIC AND MOLECULAR PROPERTIES.ACTA PHYSICA SLOVACA. VOL. 60. ISSUE 3. P. 259 -391 151 48% 36
8 CREMER, D , ZOU, WL , FILATOV, M , (2014) DIRAC-EXACT RELATIVISTIC METHODS: THE NORMALIZED ELIMINATION OF THE SMALL COMPONENT METHOD.WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE. VOL. 4. ISSUE 5. P. 436 -467 88 74% 6
9 LIU, WJ , (2010) IDEAS OF RELATIVISTIC QUANTUM CHEMISTRY.MOLECULAR PHYSICS. VOL. 108. ISSUE 13. P. 1679 -1706 67 84% 90
10 WENJIAN, L , (2007) NEW ADVANCES IN RELATIVISTIC QUANTUM CHEMISTRY.PROGRESS IN CHEMISTRY. VOL. 19. ISSUE 6. P. 833 -851 88 81% 19

Classes with closest relation at Level 1


Rank Class id link
1 19450 GAUSSIAN BASIS SETS//GENERATOR COORDINATE HARTREE FOCK METHOD//INFORMAT SAO CARLOS
2 17550 RUTHERFORDIUM//TRANSACTINIDES//SEABORGIUM
3 4733 JOURNAL OF MOLECULAR SPECTROSCOPY//SPECTROSCOPIC CONSTANTS//LASER ATOM MOL SCI
4 4950 HALL ATWATER S CHEM//BASIS SET EXTRAPOLATION//CORRELATION CONSISTENT BASIS SETS
5 4862 INTERMOLECULAR EFFECTS//NUCLEAR MAGNETIC SHIELDING//GIAO
6 4239 URANYL//NEPTUNYL//PLUTONYL
7 28137 NOBLE METAL HALIDE CLUSTERS//IRON DICHLORIDE//TRANSITION METAL DIHALIDES
8 13785 BORN OPPENHEIMER BREAKDOWN//JOURNAL OF MOLECULAR SPECTROSCOPY//REDUCTION OF SPECTRAL DATA
9 5200 HIGHLY CHARGED IONS//EBIT//COLD TR PED IONS PROJECT
10 4760 GOLD CLUSTERS//SMALL GOLD CLUSTERS//ALL ELECTRON SCALAR RELATIVISTIC CALCULATIONS

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