Class information for:
Level 1: DISCRETE VARIABLE REPRESENTATION//VIBRATIONAL SELF CONSISTENT FIELD//VSCF

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4392 1793 42.8 65%


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
289 2             JOURNAL OF MOLECULAR SPECTROSCOPY//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 18900
4392 1                   DISCRETE VARIABLE REPRESENTATION//VIBRATIONAL SELF CONSISTENT FIELD//VSCF 1793

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 DISCRETE VARIABLE REPRESENTATION authKW 167654 1% 62% 16
2 VIBRATIONAL SELF CONSISTENT FIELD authKW 158493 1% 85% 11
3 VSCF authKW 143882 1% 65% 13
4 LUNDBECK FDN THEORET CHEM address 100098 1% 28% 21
5 KINETIC ENERGY OPERATOR authKW 92708 0% 78% 7
6 VIBRATIONAL CONFIGURATION INTERACTION authKW 85143 0% 100% 5
7 VPT2 authKW 83827 0% 62% 8
8 NACHWUCHSGRP THEORIE SFB 569 address 83436 0% 70% 7
9 UMR 5636 address 75979 1% 18% 25
10 CNRSURA 0506 address 68114 0% 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 Physics, Atomic, Molecular & Chemical 63561 73% 0% 1312
2 Chemistry, Physical 21257 71% 0% 1265
3 Spectroscopy 1410 8% 0% 148
4 Physics, Mathematical 596 6% 0% 103
5 Computer Science, Interdisciplinary Applications 263 4% 0% 70
6 Mathematics, Interdisciplinary Applications 246 3% 0% 56
7 Optics 62 4% 0% 71
8 Physics, Multidisciplinary 30 4% 0% 67
9 Chemistry, Multidisciplinary 28 6% 0% 106
10 Physics, Fluids & Plasmas 11 1% 0% 21

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 LUNDBECK FDN THEORET CHEM 100098 1% 28% 21
2 NACHWUCHSGRP THEORIE SFB 569 83436 0% 70% 7
3 UMR 5636 75979 1% 18% 25
4 CNRSURA 0506 68114 0% 100% 4
5 UNITE FYAM 51887 0% 38% 8
6 OXYGEN MICROSCOPY IMAGING 51260 1% 19% 16
7 STRUCT DYNAM SYST MOL SOLIDES 44915 1% 16% 16
8 INFRARED GRP 38313 0% 75% 3
9 LSDSMS 34517 1% 17% 12
10 MOL STRUCT DYNAM 34323 1% 18% 11

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 65684 32% 1% 574
2 MOLECULAR PHYSICS 24424 7% 1% 127
3 JOURNAL OF MOLECULAR SPECTROSCOPY 18165 5% 1% 91
4 CHEMICAL PHYSICS LETTERS 7269 8% 0% 143
5 COMPUTER PHYSICS COMMUNICATIONS 6618 3% 1% 54
6 CHEMICAL PHYSICS 5324 4% 0% 66
7 JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 4097 1% 2% 16
8 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 3456 3% 0% 48
9 JOURNAL OF PHYSICAL CHEMISTRY A 3273 4% 0% 77
10 THEORETICAL CHEMISTRY ACCOUNTS 2941 1% 1% 22

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 DISCRETE VARIABLE REPRESENTATION 167654 1% 62% 16 Search DISCRETE+VARIABLE+REPRESENTATION Search DISCRETE+VARIABLE+REPRESENTATION
2 VIBRATIONAL SELF CONSISTENT FIELD 158493 1% 85% 11 Search VIBRATIONAL+SELF+CONSISTENT+FIELD Search VIBRATIONAL+SELF+CONSISTENT+FIELD
3 VSCF 143882 1% 65% 13 Search VSCF Search VSCF
4 KINETIC ENERGY OPERATOR 92708 0% 78% 7 Search KINETIC+ENERGY+OPERATOR Search KINETIC+ENERGY+OPERATOR
5 VIBRATIONAL CONFIGURATION INTERACTION 85143 0% 100% 5 Search VIBRATIONAL+CONFIGURATION+INTERACTION Search VIBRATIONAL+CONFIGURATION+INTERACTION
6 VPT2 83827 0% 62% 8 Search VPT2 Search VPT2
7 ANHARMONIC COUPLINGS 51086 0% 100% 3 Search ANHARMONIC+COUPLINGS Search ANHARMONIC+COUPLINGS
8 VIBRATIONAL PERTURBATION THEORY 38919 0% 57% 4 Search VIBRATIONAL+PERTURBATION+THEORY Search VIBRATIONAL+PERTURBATION+THEORY
9 ANHARMONIC VIBRATIONAL CALCULATIONS 38313 0% 75% 3 Search ANHARMONIC+VIBRATIONAL+CALCULATIONS Search ANHARMONIC+VIBRATIONAL+CALCULATIONS
10 ANHARMONIC INTENSITY 34057 0% 100% 2 Search ANHARMONIC+INTENSITY Search ANHARMONIC+INTENSITY

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 WANG, XG , CARRINGTON, T , (2013) COMPUTING ROVIBRATIONAL LEVELS OF METHANE WITH CURVILINEAR INTERNAL VIBRATIONAL COORDINATES AND AN ECKART FRAME.JOURNAL OF CHEMICAL PHYSICS. VOL. 138. ISSUE 10. P. - 93 76% 27
2 BOWMAN, JM , CARRINGTON, T , MEYER, HD , (2008) VARIATIONAL QUANTUM APPROACHES FOR COMPUTING VIBRATIONAL ENERGIES OF POLYATOMIC MOLECULES.MOLECULAR PHYSICS. VOL. 106. ISSUE 16-18. P. 2145 -2182 108 65% 144
3 CHRISTIANSEN, O , (2012) SELECTED NEW DEVELOPMENTS IN VIBRATIONAL STRUCTURE THEORY: POTENTIAL CONSTRUCTION AND VIBRATIONAL WAVE FUNCTION CALCULATIONS.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 14. ISSUE 19. P. 6672 -6687 86 75% 39
4 GUO, H , (2007) RECURSIVE SOLUTIONS TO LARGE EIGENPROBLEMS IN MOLECULAR SPECTROSCOPY AND REACTION DYNAMICS.REVIEWS IN COMPUTATIONAL CHEMISTRY, VOL 25. VOL. 25. ISSUE . P. 285 -347 147 53% 12
5 ROY, TK , GERBER, RB , (2013) VIBRATIONAL SELF-CONSISTENT FIELD CALCULATIONS FOR SPECTROSCOPY OF BIOLOGICAL MOLECULES: NEW ALGORITHMIC DEVELOPMENTS AND APPLICATIONS.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 15. ISSUE 24. P. 9468 -9492 96 46% 48
6 CSASZAR, AG , FABRI, C , SZIDAROVSZKY, T , MATYUS, E , FURTENBACHER, T , CZAKO, G , (2012) THE FOURTH AGE OF QUANTUM CHEMISTRY: MOLECULES IN MOTION.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 14. ISSUE 3. P. 1085 -1106 97 46% 56
7 TENNYSON, J , (1995) SPECTROSCOPY OF H-3(+) - PLANETS, CHAOS AND THE UNIVERSE.REPORTS ON PROGRESS IN PHYSICS. VOL. 58. ISSUE 4. P. 421 -476 119 61% 79
8 CARRINGTON, T , (2015) TWO NEW METHODS FOR COMPUTING VIBRATIONAL ENERGY LEVELS.CANADIAN JOURNAL OF CHEMISTRY. VOL. 93. ISSUE 6. P. 589 -593 61 72% 2
9 BROWN, J , CARRINGTON, T , (2016) ASSESSING THE UTILITY OF PHASE-SPACE-LOCALIZED BASIS FUNCTIONS: EXPLOITING DIRECT PRODUCT STRUCTURE AND A NEW BASIS FUNCTION SELECTION PROCEDURE.JOURNAL OF CHEMICAL PHYSICS. VOL. 144. ISSUE 24. P. - 42 93% 1
10 BROWN, J , CARRINGTON, T , (2015) USING AN ITERATIVE EIGENSOLVER TO COMPUTE VIBRATIONAL ENERGIES WITH PHASE-SPACED LOCALIZED BASIS FUNCTIONS.JOURNAL OF CHEMICAL PHYSICS. VOL. 143. ISSUE 4. P. - 48 83% 4

Classes with closest relation at Level 1


Rank Class id link
1 34936 HYPERANGULAR MOMENTA//KINETIC ENERGY PARTITIONS//RECONSTRUCTION PHASES
2 24912 CORIOLIS PERTURBATIONS//HYDROGEN ISOCYANIDE//BENDING VIBRATIONS
3 20038 ROVIBRATIONAL ASSIGNMENT//ICLAS//ATMOSPHER OPT
4 22046 LABORATORY ASTROCHEMISTRY//IONIC HYDROGEN CLUSTERS//HYDROGEN CLUSTER IONS
5 4225 MOL LIFE NONLINEAR SCI//MOL NANO SCI//JOURNAL OF CHEMICAL PHYSICS
6 14506 FORMYL RADICAL//CALCULATION OF FLAME TEMPERATURES//PYROTECHNIC REACTIONS
7 5427 JOURNAL OF MOLECULAR SPECTROSCOPY//TENSORIAL FORMALISM//MONODEUTERATED METHANE
8 18412 ECTDL//JOURNAL OF MOLECULAR SPECTROSCOPY//SEMICLASSICAL CALCULATIONS
9 773 SCATTERING RESONANCE STATE//JOURNAL OF CHEMICAL PHYSICS//STATE MOL REACT DYNAM
10 26983 MOL STRUCT DETECT GRP//H PLUS LIH REACTION//CSR SRC

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