Publication Cover
Molecular Physics
An International Journal at the Interface Between Chemistry and Physics
Volume 35, 1978 - Issue 2
44
Views
110
CrossRef citations to date
0
Altmetric
Original Articles

Doublet stability of ab initio SCF solutions for the allyl radical

&
Pages 445-459 | Received 13 May 1977, Published online: 22 Aug 2006

Keep up to date with the latest research on this topic with citation updates for this article.

Read on this site (4)

JohnF. Stanton & K.SUZIE Byun. (1999) Coupled-cluster studies of singlet propynylidene. Molecular Physics 96:4, pages 505-509.
Read now
Robert Murphy, HenryF. Schaefer$suffix/text()$suffix/text(), RossH. Nobes, Leo Radom & RussellM. Pitzer. (1986) The equilibrium geometry of F2 + in its ground electronic state. A simple example of the effects of symmetry breaking on an observable molecular property. International Reviews in Physical Chemistry 5:2-3, pages 229-237.
Read now

Articles from other publishers (106)

Prachi SharmaJie J. BaoDonald G. TruhlarLaura Gagliardi. (2021) Multiconfiguration Pair-Density Functional Theory. Annual Review of Physical Chemistry 72:1, pages 541-564.
Crossref
Anja Röder, Jens Petersen, Kevin Issler, Ingo Fischer, Roland Mitrić & Lionel Poisson. (2019) Exploring the Excited-State Dynamics of Hydrocarbon Radicals, Biradicals, and Carbenes Using Time-Resolved Photoelectron Spectroscopy and Field-Induced Surface Hopping Simulations. The Journal of Physical Chemistry A 123:50, pages 10643-10662.
Crossref
Julia Pieper, Steffen Schmitt, Christian Hemken, Emma Davies, Julia Wullenkord, Andreas Brockhinke, Julia Krüger, Gustavo A. Garcia, Laurent Nahon, Arnas Lucassen, Wolfgang Eisfeld & Katharina Kohse-Höinghaus. (2018) Isomer Identification in Flames with Double-Imaging Photoelectron/Photoion Coincidence Spectroscopy (i 2 PEPICO) using Measured and Calculated Reference Photoelectron Spectra . Zeitschrift für Physikalische Chemie 232:2, pages 153-187.
Crossref
Nicolas Suaud, Renaud Ruamps, Jean-Paul Malrieu & Nathalie Guihéry. (2014) Singly Occupied MOs in Mono- and Diradical Conjugated Hydrocarbons: Comparison between Variational Single-Reference, π-Fully Correlated and Hückel Descriptions. The Journal of Physical Chemistry A 118:31, pages 5876-5884.
Crossref
John F. Stanton. (2013) Note: Is it symmetric or not?. The Journal of Chemical Physics 139:4.
Crossref
Josef Paldus, Tokuei Sako, Xiangzhu Li & Geerd H. F. Diercksen. (2012) Symmetry-breaking in the independent particle model: nature of the singular behavior of Hartree?Fock potentials. Journal of Mathematical Chemistry 51:2, pages 427-450.
Crossref
Péter G. Szalay, Thomas Müller, Gergely Gidofalvi, Hans Lischka & Ron Shepard. (2011) Multiconfiguration Self-Consistent Field and Multireference Configuration Interaction Methods and Applications. Chemical Reviews 112:1, pages 108-181.
Crossref
E. F. Sheka, B. S. Razbirin & D. K. Nelson. (2011) Continuous Symmetry of C 60 Fullerene and Its Derivatives . The Journal of Physical Chemistry A 115:15, pages 3480-3490.
Crossref
S. Hayashi, A. Dargelos & C. Pouchan. (2011) Theoretical study of the low lying states of Al2As: Towards a reliable description. Chemical Physics Letters 507:1-3, pages 37-41.
Crossref
Michael Winkler & Wolfram Sander. (2010) Matrix Isolation and Electronic Structure of Di- and Tridehydrobenzenes. Australian Journal of Chemistry 63:7, pages 1013.
Crossref
Xiangzhu Li & Josef Paldus. (2009) Computation of molecular vibrational frequencies using anomalous harmoniclike potentials. The Journal of Chemical Physics 131:4.
Crossref
Xiangzhu Li & Josef Paldus. (2009) Analysis and classification of symmetry breaking in linear ABA-type triatomics. The Journal of Chemical Physics 130:16.
Crossref
Xiangzhu Li & Josef Paldus. (2009) Symmetry breaking in spin-restricted Hartree–Fock solutions: the case of the C2 molecule and the N2+ and F2+ cations. Physical Chemistry Chemical Physics 11:26, pages 5281.
Crossref
Junjing Gu, Yonghui Lin, Ben Ma, Wei Wu & Sason Shaik. (2008) Covalent Excited States of Polyenes C 2 n H 2 n +2 ( n = 2−8) and Polyenyl Radicals C 2 n -1 H 2 n +1 ( n = 2−8): An Ab Initio Valence Bond Study . Journal of Chemical Theory and Computation 4:12, pages 2101-2107.
Crossref
Kostyantyn Pichugin, Emily Grumbling, Luis Velarde & Andrei Sanov. (2008) Solvation-induced cluster anion core switching from NNO2−(N2O)n−1 to O−(N2O)n. The Journal of Chemical Physics 129:4.
Crossref
Josef Paldus & Gabriela Thiamová. (2007) Approximate symmetry-breaking in the independent particle model of monocyclic completely conjugated polyenes. Journal of Mathematical Chemistry 44:1, pages 88-120.
Crossref
Xiangzhu Li & Josef Paldus. (2008) Coupled‐cluster approach to spontaneous symmetry breaking in molecules: The linear N 3 radical . International Journal of Quantum Chemistry 108:12, pages 2117-2127.
Crossref
Xiangzhu Li & Josef Paldus. (2007) Real or artifactual symmetry breaking in the BNB radical: A multireference coupled cluster viewpoint. The Journal of Chemical Physics 126:22.
Crossref
Filip Holka, Pavel Neogrády, Miroslav Urban & Josef Paldus. (2007) Hartree-Fock Stability and Broken Symmetry Solutions of O2- and S2- Anions in External Confinement. Collection of Czechoslovak Chemical Communications 72:2, pages 197-222.
Crossref
Elena F. Sheka. (2007) Chemical susceptibility of fullerenes in view of Hartree–Fock approach. International Journal of Quantum Chemistry 107:14, pages 2803-2816.
Crossref
Péter G. Szalay, Juana Vázquez, Chris Simmons & John F. Stanton. (2004) Triplet instability in doublet systems. The Journal of Chemical Physics 121:16, pages 7624-7631.
Crossref
Yan Luo, Lingchun Song, Wei Wu, David Danovich & Sason Shaik. (2004) The Ground and Excited States of Polyenyl Radicals C 2 n −1 H 2 n +1 ( n =2–13): A Valence Bond Study . ChemPhysChem 5:4, pages 515-528.
Crossref
J. L. Stuber & J. Paldus. 2003. Fundamental World of Quantum Chemistry. Fundamental World of Quantum Chemistry 67 139 .
Marie-Madeleine Rohmer, Alain Strich, Marc Bénard & Jean-Paul Malrieu. (2001) Metal−Metal Bond Length Variability in Co 3 (dipyridylamide) 4 Cl 2 :  Bond-Stretch Isomerism, Crystal Field Effects, or Spin Transition Process? A DFT Study . Journal of the American Chemical Society 123:37, pages 9126-9134.
Crossref
Michael V Pak & Mark S Gordon. (2001) The potential energy surfaces for AlO2 using multi-reference wave functions. Chemical Physics Letters 344:1-2, pages 236-240.
Crossref
Benoı̂t Braı̈da, David Lauvergnat & Philippe C. Hiberty. (2001) Symmetry-breaking and near-symmetry-breaking in three-electron-bonded radical cations. The Journal of Chemical Physics 115:1, pages 90-102.
Crossref
T. Daniel Crawford, Elfi Kraka, John F. Stanton & Dieter Cremer. (2001) Problematic p -benzyne: Orbital instabilities, biradical character, and broken symmetry . The Journal of Chemical Physics 114:24, pages 10638-10650.
Crossref
Wolfgang Eisfeld & Keiji Morokuma. (2000) A detailed study on the symmetry breaking and its effect on the potential surface of NO3. The Journal of Chemical Physics 113:14, pages 5587-5597.
Crossref
Trygve Helgaker, Poul Jørgensen & Jeppe OlsenTrygve Helgaker, Poul Jørgensen & Jeppe Olsen. 2000. Molecular Electronic‐Structure Theory. Molecular Electronic‐Structure Theory 433 522 .
Dominique Dehareng & Georges Dive. (2000) Hartree-Fock instabilities and electronic properties. Journal of Computational Chemistry 21:6, pages 483-504.
Crossref
Maria Jaworska. (1999) RHF, UHF, CASSCF and CASPT2 calculations for (cyclobutadiene)tricarbonyliron, CbFe(CO)3. Chemical Physics 242:1, pages 11-23.
Crossref
Thomas Bally & Weston Thatcher Borden. 1999. Reviews in Computational Chemistry. Reviews in Computational Chemistry 1 97 .
Philippe C. Hiberty. (1998) Thinking and computing valence bond in organic chemistry. Journal of Molecular Structure: THEOCHEM 451:3, pages 237-261.
Crossref
Philippe Y. Ayala & H. Bernhard Schlegel. (1998) A nonorthogonal CI treatment of symmetry breaking in sigma formyloxyl radical. The Journal of Chemical Physics 108:18, pages 7560-7567.
Crossref
Felix N. Martinez, H. Bernhard Schlegel & Martin Newcomb. (1998) Ab Initio Molecular Orbital Calculations of Electronic Effects on the Kinetics of Cyclopropylcarbinyl Radical Ring Openings . The Journal of Organic Chemistry 63:11, pages 3618-3623.
Crossref
R. Broer & W.C. Nieuwpoort. (1998) Hole localization and symmetry breaking. Journal of Molecular Structure: THEOCHEM 458:1-2, pages 19-25.
Crossref
T. Daniel Crawford, John F. Stanton, Wesley D. Allen & Henry F. SchaeferIIIIII. (1997) Hartree–Fock orbital instability envelopes in highly correlated single-reference wave functions. The Journal of Chemical Physics 107:24, pages 10626-10632.
Crossref
Daniel J. Pasto. (1997) Theoretical analysis of the energy barriers for the rotational isomerization of the allyl and the 1-cyano-, 1-hydroxy- and 1-cyano-1-hydroxyallyl radicals. Journal of Physical Organic Chemistry 10:7, pages 475-483.
Crossref
Joseph J. BelBruno. (1996) Ab initio calculations of the ring-opened and ring-closed isomers of C2H4O+: the need for high level electron correlation techniques. Chemical Physics Letters 263:1-2, pages 84-90.
Crossref
G. Barney Ellison, Gustavo E. Davico, Veronica M. Bierbaum & Charles H. DePuy. (1996) Thermochemistry of the benzyl and allyl radicals and ions. International Journal of Mass Spectrometry and Ion Processes 156:1-2, pages 109-131.
Crossref
William M. Davis & John D. Goddard. (1996) The 1,2,3,5-ditelluradiazolyl [HCN 2 Te 2 ] species. Theoretical characterizations of the cation, radical, and radical dimers . Canadian Journal of Chemistry 74:6, pages 810-818.
Crossref
Buyong Ma & Henry F. SchaeferIIIIII. (1996) Singlet-triplet energy separation and barrier for ring closure for trimethylenemethane and its complexes. Chemical Physics 207:1, pages 31-41.
Crossref
Yirong Mo, Zhenyang Lin, Wei Wu & Qianer Zhang. (1996) Delocalization in Allyl Cation, Radical, and Anion. The Journal of Physical Chemistry 100:16, pages 6469-6474.
Crossref
John F. Stanton & Narayani S. Kadagathur. (1996) Pseudorotational interconversion of the 2A1 and 2B2 states of HCOO. Journal of Molecular Structure 376:1-3, pages 469-474.
Crossref
Hiroya Yamagishi, Hiroshi Taiko, Satoshi Shimogawara, Akinori Murakami, Takeshi Noro & Kiyoshi Tanaka. (1996) The structures of the cyclic-C3H radical — an interstellar molecule. Chemical Physics Letters 250:2, pages 165-170.
Crossref
Katsuhisa Ohta. (1996) Canonical collective coordinates of electron transfer based on time-dependent variational principle. The Journal of Chemical Physics 104:2, pages 654-663.
Crossref
John J. Nash & Robert R. Squires. (1996) Theoretical Studies of o -, m -, and p -Benzyne Negative Ions . Journal of the American Chemical Society 118:47, pages 11872-11883.
Crossref
St?phane Humbel, Isabelle Demachy & Philippe C. Hiberty. (1995) HO?OH?: a model for stable three-electron bonded peroxide radical anions. Chemical Physics Letters 247:1-2, pages 126-134.
Crossref
Per‐Olov Löwdin. (2004) The historical development of the electron correlation problem. International Journal of Quantum Chemistry 55:2, pages 77-102.
Crossref
Martina Roeselová, Thomas Bally, Pavel Jungwirth & Petr Čársky. (1995) Cyclobutadiene radical cation. An ab initio study of the Jahn-Teller surface. Chemical Physics Letters 234:4-6, pages 395-404.
Crossref
J. M. Garcia de la vega & E. San fabian. (2004) Symmetry breaking and its influence on the correlation energy for CF and CF ions. International Journal of Quantum Chemistry 52:4, pages 947-956.
Crossref
J. H. Langenberg & P. J. A. Ruttink. (1993) Optimization of both resonance structures of the glyoxal radical cation by means of the Valence Bond Self-Consistent Field method. Theoretica Chimica Acta 85:4, pages 285-303.
Crossref
Jason K. Perry, William A. GoddardIIIIII & Gilles Ohanessian. (1992) Inequivalence of equivalent bonds: Symmetry breaking in Co(CH3)2+. The Journal of Chemical Physics 97:10, pages 7560-7572.
Crossref
Paul M. Lahti. (2004) A semiempirical investigation of interelectronic exchange coupling in bisected poly(1,4‐phenylene) polycation model systems. International Journal of Quantum Chemistry 44:5, pages 785-794.
Crossref
Per-Olov Löwdin & István Mayer. 1992. Advances in Quantum Chemistry Volume 24. Advances in Quantum Chemistry Volume 24 79 114 .
Josef Paldus. 1992. Methods in Computational Molecular Physics. Methods in Computational Molecular Physics 99 194 .
Fiona Sim, Dennis R. Salahub, Steven Chin & Michel Dupuis. (1991) Gaussian density functional calculations on the allyl and polyene radicals: C3H5 to C11H13. The Journal of Chemical Physics 95:6, pages 4317-4326.
Crossref
Josef Paldus & Xiangzhu Li. (2013) PPP‐VB Theory of π‐Electron Systems: Electron Delocalization, Molecular Symmetry, and Resonance. Israel Journal of Chemistry 31:4, pages 351-362.
Crossref
Yukio Yamaguchi, Ian L. Alberts, John D. Goddard & Henry F. SchaeferIIIIII. (1990) Use of the molecular orbital Hessian for self-consistent-field (SCF) wavefunctions. Chemical Physics 147:2-3, pages 309-326.
Crossref
Makoto Yamaguchi, Takamasa Momose & Tadamasa Shida. (1990) Electronic structure of vinylthio radical (CH2CHS): A theoretical study. The Journal of Chemical Physics 93:6, pages 4223-4229.
Crossref
Piotr Piecuch, Sohrab Zarrabian, Josef Paldus & Jiří Čížek. (1990) Coupled-cluster approaches with an approximate account of triexcitations and the optimized-inner-projection technique. II. Coupled-cluster results for cyclic-polyene model systems. Physical Review B 42:6, pages 3351-3379.
Crossref
P. G. Szalay, A. G. Császár, G. Fogarasi, A. Karpfen & H. Lischka. (1990) An a b   i n i t i o study of the structure and vibrational spectra of allyl and 1,4-pentadienyl radicals . The Journal of Chemical Physics 93:2, pages 1246-1256.
Crossref
P. Redondo, J. R. Flores & J. Largo‐Cabrerizo. (2004) Multiple solutions of unrestricted Hartree‐Fock equations: The SNH + radical as an example . Journal of Computational Chemistry 10:3, pages 295-301.
Crossref
J. Rubio, J. M. Ricart & F. Illas. (2004) Doublet instability and the molecular structure of AlO 2 . Journal of Computational Chemistry 9:8, pages 836-843.
Crossref
Hong Guo & Martin Karplus. (1988) A b   i n i t i o force field for the planar vibrations of benzene . The Journal of Chemical Physics 89:7, pages 4235-4245.
Crossref
D. Peeters, G. Leroy & M. Matagne. (1988) Rotational barriers of some CH2X radicalar compounds. Journal of Molecular Structure: THEOCHEM 166, pages 267-277.
Crossref
K. Yamaguchi, Y. Takahara, T. Fueno & K. N. Houk. (1988) Extended Hartree-Fock (EHF) theory of chemical reactions. Theoretica Chimica Acta 73:5-6, pages 337-364.
Crossref
Peter Pulay. (1986) The force constants of benzene: Local many-body perturbation theory vs new experiment. The Journal of Chemical Physics 85:3, pages 1703-1704.
Crossref
Peter Karadakov & Obis Casta�no. (1986) Aromaticity of annulenes and annulene ions with 4v+2 electrons from the viewpoint of the theory of Hartree-Fock instabilities. Theoretica Chimica Acta 70:1, pages 25-34.
Crossref
Marc Bénard, W.G. Laidlaw & J. Paldus. (1986) Instabilities of Hartree-Fock solutions for cyclic six-centre 10π heteronuclear networks. Chemical Physics 103:1, pages 43-53.
Crossref
Per-Olov Löwdin. (1986) A generalization of Brillouin's theorem and the stability conditions in the quantum-mechanical variation principle in the case of general trial wave functions. Journal of Chemical Sciences 96:3-4, pages 121-126.
Crossref
A. D. McLean, B. H. LengsfieldIIIIII, J. Pacansky & Y. Ellinger. (1985) Symmetry breaking in molecular calculations and the reliable prediction of equilibrium geometries. The formyloxyl radical as an example. The Journal of Chemical Physics 83:7, pages 3567-3576.
Crossref
M. H. Lien & A. C. Hopkinson. (2004) A theoretical study of α‐substituted cyclopropyl and isopropyl radicals. Journal of Computational Chemistry 6:4, pages 274-281.
Crossref
M. Takahashi & J. Paldus. (2004) Bond length alternation in cyclic polyenes. V. Local finite‐order perturbation theory approach. International Journal of Quantum Chemistry 26:3, pages 349-371.
Crossref
Michael C. Böhm. (1984) A semiempirical crystal orbital investigation on the one-dimensional polyferrocenylene system. The Journal of Chemical Physics 80:6, pages 2704-2718.
Crossref
J. Logan, M. D. Newton & J. O. Noell. (1984) Factors governing electronic localization in transition metal clusters and complexes. International Journal of Quantum Chemistry 26:S18, pages 213-235.
Crossref
Willem J. Bouma, Dieter Poppinger, Svein Saebø, John K. Macleod & Leo Radom. (1984) The nature of the C…C ring-opened form of the ethylene oxide radical cation. Chemical Physics Letters 104:2-3, pages 198-202.
Crossref
J. Paldus & M. Takahashi. (2004) Bond length alternation in cyclic polyenes. IV. Finite‐order purturbation theory approach. International Journal of Quantum Chemistry 25:2, pages 423-443.
Crossref
Besnik Sykja & Jean‐Louis Calais. (2004) Gap equations for molecular systems. International Journal of Quantum Chemistry 25:2, pages 331-346.
Crossref
Helmut Vogler & Michael C. B�hm. (1984) The electronic structures of some extended conjugated electron acceptors within the Hartree-Fock approximation and beyond the mean-field approach as verified by the Hartree-Fock instabilities. Theoretica Chimica Acta 66:1, pages 51-64.
Crossref
Peter Karadakov & Obis Castan̄o. (2004) Stability properties of closed‐shell restricted Hartree–Fock solutions for electronic systems in the framework of the projected Hartree–Fock method and their utilization. International Journal of Quantum Chemistry 24:5, pages 453-477.
Crossref
J. Paldus, E. Chin & M. G. Grey. (2004) Bond length alternation in cyclic polyenes. II. Unrestricted hartree–fock method. International Journal of Quantum Chemistry 24:4, pages 395-409.
Crossref
J. Paldus & E. Chin. (2004) Bond length alternation in cyclic polyenes. I. Restricted Hartree–Fock method. International Journal of Quantum Chemistry 24:4, pages 373-394.
Crossref
Michael C. Böhm. (2004) Symmetry breaking in the Hartree–Fock approximation for binuclear transition metal compounds—a theoretical investigation based on a variable model operator. International Journal of Quantum Chemistry 24:2, pages 185-237.
Crossref
F. Delbecq. (1983) Structure and reactivity of the CH2CN radical. Chemical Physics Letters 99:1, pages 21-26.
Crossref
Marc Benard. (1983) Broken-symmetry hartee-fock description of deep core and outer valence hole states: The 3dσu and 4dσu hole states of Ag2+. Chemical Physics Letters 96:2, pages 183-191.
Crossref
L. Engelbrecht & B. Liu. (1983) An orthogonal orbital MCSCF plus CI treatment of molecular symmetry breaking. I. The lowest 3 B 2 and 3 A 2 states of CO2 . The Journal of Chemical Physics 78:6, pages 3097-3106.
Crossref
Lüder Engelbrecht & Bowen Liu. 1983. Energy Storage and Redistribution in Molecules. Energy Storage and Redistribution in Molecules 219 240 .
P. Karadakov & O. Castan̄o. (2004) Instabilities of the symmetry‐adapted restricted‐hartree–fock ground state in infinite polyenes. I. Singlet instabilities. International Journal of Quantum Chemistry 22:2, pages 351-365.
Crossref
Ramon Carbó, Llorenç Domingo & Josep-Jordi Peris. 1982. 215 265 .
Weston Thatcher Borden, Ernest R. Davidson & David Feller. (1982) RHF and two-configuration SCF calculations are inappropriate for conjugated diradicals. Tetrahedron 38:6, pages 737-739.
Crossref
Paul G. Mezey. (1981) Catchment region partitioning of energy hypersurfaces, I. Theoretica chimica acta 58:4, pages 309-330.
Crossref
A. Bruceñta, P. Vermeulin, P. Archirel & G. Berthier. (2004) Exponential transformation of molecular orbitals. II. General formulation for UHF calculations and application to diatomics and molecular fragments. International Journal of Quantum Chemistry 20:6, pages 1285-1300.
Crossref
Per–olov Löwdin, Jean–Louis Calais & Jacques M. Calazans. (2004) Simple derivation of conditions for instability in the Hartree–Fock and projected Hartree–Fock schemes. International Journal of Quantum Chemistry 20:6, pages 1201-1215.
Crossref
Hideo Fukutome. (2004) Unrestricted Hartree–Fock theory and its applications to molecules and chemical reactions. International Journal of Quantum Chemistry 20:5, pages 955-1065.
Crossref
Michael C. B?hm. (1981) Electron correlation in weakly coupled binuclear transition metal compounds: Cyclopentadienyl-allyl-cyclobutadiene-dinickel. Chemical Physics 60:2, pages 277-285.
Crossref
Paul G. Mezey. (1981) Catchment region partitioning of energy hypersurfaces, I. Theoretica Chimica Acta 58:4, pages 309-330.
Crossref
Ernest R. Davidson. (2009) Qualitatively significant effects of electron correlation. International Journal of Quantum Chemistry 20:S15, pages 65-68.
Crossref
ROBERT S. MULLIKEN & WALTER C. ERMLER. 1981. Polyatomic Molecules. Polyatomic Molecules 253 311 .
Paul G. Mezey. 1981. Computational Theoretical Organic Chemistry. Computational Theoretical Organic Chemistry 101 128 .
M. Bénard & J. Paldus. (1980) Stability of Hartree–Fock solutions and symmetry breaking in the independent particle model: A b   i n i t i o case study of the LCAO–MO–SCF solutions for finite chains of hydrogen atoms . The Journal of Chemical Physics 72:12, pages 6546-6559.
Crossref
P. G. Mezey, O. P. Strausz & R. K. Gosavi. (2004) A note on density matrix extrapolation and multiple solutions of the unrestricted Hartree–Fock equations. Journal of Computational Chemistry 1:2, pages 178-180.
Crossref
B.Ya. Simkin, M.N. Glukhovtsev & V.I. Minkin. (1980) Hartree-fock instability in connection with the structure and geometry of some conjugated molecules. Chemical Physics Letters 71:2, pages 284-289.
Crossref
J.-M. André, J.-L. Brédas, J. Delhalle, Y. Kalenov, L. Piela & J. L. Calais. (2009) AMO in linear chains of hydrogen atoms revisited. International Journal of Quantum Chemistry 18:S14, pages 419-429.
Crossref
Jean-Louis Calais. 1980. Recent Advances in the Quantum Theory of Polymers. Recent Advances in the Quantum Theory of Polymers 169 180 .
Marc Benard. (1979) A study of Hartree–Fock instabilities in Cr2(O2CH)4 and Mo2(O2CH)4. The Journal of Chemical Physics 71:6, pages 2546-2556.
Crossref

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.