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Centre for Theoretical Chemistry and Physics
Quantum Chemistry and Physics Group (P. Schwerdtfeger)
Publications 1995 - 1999
50. D.Schröder, J.Hrusak,
R.H.Hertwig, W.Koch, P. Schwerdtfeger, H.Schwarz, "Experimental and Theoretical
Studies in Gold(I) Complexes Au-(L)+ (L=H2O,
CO, NH3, C2H4,
C3H6, C4H6,
C6H6, C6F6)",
Organometallics. 14, 312-316 (1995).
51. P.Schwerdtfeger,
T.Fischer, M.Dolg, G.Igel-Mann, A.Nicklass, H.Stoll, A.Haaland, "The Accuracy
of the Pseudopotential Approximation. I. An Analysis of the Spectroscopic Constants
for the Electronic Ground States of InCl and InCl3," J. Chem.
Phys. 102, 2050-2062 (1995).
52. J.Hrusak, R.H.Hertwig, D.Schröder,
P. Schwerdtfeger, W.Koch, H.Schwarz, "Relativistic Effects in Cationic Gold(I)-Ligand
Complexes: A Comparative Study of Ab Initio Pseudopotential and Density Functional
Methods", Organometallics. 14, 1284-1291 (1995).
53. A.J. Nielson,
P.D.W. Boyd, G.R. Clark, P.A. Hunt, M.B. Hursthouse, J.B. Metson, C.E.F. Rickard,
P.Schwerdtfeger, "High-valent diphenylacetylene complexes of tungsten,"
J. Chem. Soc., Dalton Trans. 1153-1161 (1995).
54. A.J.Nielson, P.D.W.Boyd,
G.R.Clark, P.A.Hunt, J.B.Metson, C.E.F.Rickard, P.Schwerdtfeger, "A d0
to d2 Transformation of Tungsten, Promoted by Formation of an Organoimido
Ligand and Involving Disruption of the π
-Perpendicular
Bonding Component Co-ordinated Diphenylacetylene," Polyhedron 1255-1257
(1995).
55. L.J.Baker, G.A.Bowmaker, R.Bott, P.C.Healy, B.W.Skelton, P. Schwerdtfeger, A.H.White,
"Structural, Far-IR and 31P
NMR Studies of Two-Coordinate Complexes of Tris(2,4,6-trimethoxyphenyl)phospine with
Gold(I) Halides." J. Chem. Soc., Dalton Trans. 1341-1347 (1995).
56. M.Seth, M.Dolg,
P.Fulde, P.Schwerdtfeger, "Lanthanide and Actinide Contractions: Relativistic
and Shell Structure Effects.", J. Am. Chem. Soc. 117, 6597-6598
(1995).
57. P.Schwerdtfeger, J.S.McFeaters, M.J.Liddell, J.Hrusak, H.Schwarz, "Spectroscopic
Properties for the Ground States of AuF, AuF+, AuF2
and Au2F2.
A Pseudopotential Scalar Relativistic Møller-Plesset and Coupled Cluster Study.",
J. Chem. Phys. 103, 245-252 (1995).
58. S.H.R.Brienne,
P.D.W.Boyd, P.Schwerdtfeger, G.A.Bowmaker, R.P.Cooney, "Theoretical and Spectroscopic
Studies of Bridged Diquaternary 2,2'-dipyridinium Compounds", J. Mol. Struct.
356, 81-94 (1995).
59. P.Schwerdtfeger, "Spectroscopic Properties for the Ground State of AuCl. A Scalar
Relativistic Coupled Cluster Study", Mol. Phys. 86, 359-368
(1995).
60. M.Seth, T. H. Fischer, P.Schwerdtfeger, "Relativistic Pseudopotential Calculations
of the Ground State Spectroscopic Properties of HBr", Faraday Trans.
92, 167-174 (1996).
61. P.Schwerdtfeger, "Second-Order Jahn-Teller Distortions in Group 15 Fluorides
EF3 (E=Cl,
Br, I and At). Large Relativistic Bond Angle Changes in AtF3.", J.
Phys. Chem. 100, 2968-2973 (1996).
62. M.Seth, P.Schwerdtfeger,
M.Dolg, K.Faegri, B.A.Hess, U.Kaldor, "Large Relativistic Effects in Molecular
Properties of the Hydride of Superheavy Element 111", Chem. Phys. Lett.
250, 461-465 (1996).
63. P.Hunt, P.Schwerdtfeger, "Are the Compounds InH3 and TlH3
Stable Gas-Phase or Solid State Species?", Inorg. Chem. 35,
2085-2088 (1996).
64. L.Antes, S.Dapprich, G.Frenking, P.Schwerdtfeger, " The Stability of Group 11
ClMCO complexes (M=Cu, Ag, Au)", Inorg. Chem. 35, 2089-2096
(1996); Corrigendum 36, 128 (1997).
65. R.C.Cambie, P.A.Craw,
D.K.Murray, P.S.Rutledge, P.Schwerdtfeger, M.Seth, P.D.Woodgate, "Dimers of Podocarpic
Acid Derivatives", Aust. J. Chem. 49, 167-170 (1996).
66. T.Leininger, A.Nicklass,
H.Stoll, M.Dolg, P.Schwerdtfeger, "The Accuracy of the Pseudopotential Approximation.
II. A Comparison of Various Core Sizes for In Pseudopotentials in Calculations for
Spectroscopic Constants of InH, InF, InCl." J. Chem. Phys. 105,
1052-1059 (1996).
67. R.H.Hertwig, W.Koch, D.Schröder, H.Schwarz, J.Hrusak, P.Schwerdtfeger, "A
Comparative Computational Study of Cationic Coinage Metal-Ethylene Complexes
C2H4M+
(M=Cu, Ag, and Au)", J. Phys. Chem. 100, 12253-12260 (1996).
68. M.Seth, P.Schwerdtfeger,
M.Dolg, "The Chemistry of the Superheavy Elements I. Pseudopotentials for 111
and 112 and Relativistic Coupled Cluster Calculations for (112)H+,
(112)F2 and (112)F4.",
J. Chem. Phys., 106, 3623-3632 (1997).
69. A.J. Nielson,
P.A. Hunt, C.E.F. Rickard, P.Schwerdtfeger, "d2-Complexes of Tungsten
Containing p-Tolunitrile as a Four- or Two-Electron Donor and Oxidative Addition Giving
the Two-Electron Donor Acylimido Ligand NCOPhMe-p.", Dalton Trans.
97, 3311-3317 (1997).
70. K.Hübler, U.Hübler, W.R.Roper, P.Schwerdtfeger, L.J.Wright, “The Nature
of the Metal-Silicon Bond in M(SiR
3)H3(PPh3)3
(M=Ru,Os) and the Crystal Structure of Os[Si(N-Pyrrolyl)3]H3(PPh3)3”,
Chem. Eur. J. 3, 1608-1616 (1997).
71. K.Hübler,
P.A.Hunt, S.M.Maddock, C.E.F.Rickard, W.R.Roper, D.M.Salter, P.Schwerdtfeger, L.J.Wright,
“Examination of metal-silicon bonding through structural and theoretical studies
of an isostructural set of five coordinate silyl complexes, Os(SiR3)Cl(CO)(PPh3)2 (R=F, Cl, OH, Me)”,
Organomet. 16, 5076-5083 (1997).
72. P.Hunt, T.Fischer,
P.Schwerdtfeger, "Trends in Inversion Barriers of Group 15 Compounds. III. Are
Fluorinated Pyridone Derivatives Planar or Nonplanar?", J. Org. Chem. 62,
8063-8070 (1997).
73. V.Schulze, M.Brönstrup, V.P.W.Böhm, P.Schwerdtfeger, M.Schimeczek, R.W.Hoffmann,
“Iodalkyl-Iodat-Komplexe als Beobachtbare Zwischenstufen in der Iod-Magnesium-Austauschreaktion”,
Angew. Chem. Int. Ed. Engl. 37, 824-826 (1998);
Angew. Chem. 110, 869-871 (1998).
74. M.Pernpointner, M.Seth,
P.Schwerdtfeger, “A Point-Charge Model for the Nuclear Quadrupole Moment. Accurate
Coupled-Cluster, Dirac-Fock, Douglas-Kroll and Nonrelativistic Hartree-Fock Calculations
for the Cu and F Electric Field Gradients in CuF, “J. Chem. Phys. 108,
6722-6738 (1998).
75. M.Pernpointner, P.Schwerdtfeger, B.A.Hess, “The Nuclear Quadrupole Moment of
133Cs. Accurate relativistic coupled cluster calculations for CsF within
the PCNQM model,” J. Chem. Phys. 108, 6739-6747 (1998).
76. P.Schwerdtfeger,
A.E.Bruce, M.R.M.Bruce, “Theoretical Studies on the Photochemistry of the cis
to trans Conversion in Dinuclear Goldhalide Bis(diphenylphosphino)ethylene
Complexes.” J. Am. Chem. Soc. 120, 6587-6597 (1998).
77. M.Seth, F.Cooke,
M.Pelissier, J-L.Heully, P. Schwerdtfeger, “The Chemistry of the Superheavy
Elements II. The Stability of High Oxidation States in Group 11 Elements. Relativistic
Coupled Cluster Calculations for the Fluorides of Cu, Ag, Au and Element 111, “J.
Chem. Phys. 109, 3935-3943 (1998).
78. M.Seth, K.Faegri,
P.Schwerdtfeger, “The Stability of the Oxidation State +4 in Group 14 Compounds
from C to Element 114”, Angew. Chem. Int. Ed. Engl. 37,
2493-2496 (1998); Angew. Chem. 110, 2669-2672 (1998).
79. M.Pernpointner,
P.Schwerdtfeger, “Accurate Nuclear Quadrupole Moments of the Gallium Isotopes
69Ga and 71Ga within the PCNQM model”, Chem. Phys.
Lett. 295, 347-353 (1998).
80. P.Schwerdtfeger, M.Seth,
“Relativistic Effects of the Superheavy Elements”, Encyclopedia
of Computational Chemistry, P. von R.Schleyer, P.R.Schreiner, N.L.Allinger,
T.Clark, J.Gasteiger, P.A.Kollman, H.F.Schaefer III (Eds.), Vol.4, Wiley, New York,
1998; pgs.2480-2499. (invited review article)
81. K.Hübler,
P.Schwerdtfeger, “Theoretical Studies of NMR Chemical Shifts and Vibrational
Frequencies in λ3-Phosphaalkynes
P≡C-R”, Inorg.
Chem. 38, 157-164 (1999).
82. S.Ulvenlund, J.Rosdahl,
A.Fischer, P.Schwerdtfeger, L.Kloo, “Hard Acid and Soft Base Stabilisation of
Di- and Trimercury Cations in Benzene Solution. A Spectroscopic, X-ray Scattering
and Quantum Chemical Study”, Europ. J. Inorg. Chem., 633-642 (1999).
83. R.Wesendrup, J.K.Laerdahl,
P.Schwerdtfeger, “Relativistic Effects in Gold Chemistry. VI. Coupled Cluster
Calculations for the Isoelectronic Series AuPt-, Au2 and AuHg+,”
J. Chem. Phys. 110, 9457-9462 (1999).
84. P.Schwerdtfeger,
P.Hunt, “Symmetry-Broken Inversion Structures for Group 15 EX3 Halides”,
in Adv. Mol. Struct. Res., Vol.5, eds.M.Hargittai, I.Hargittai, JAI
Press Inc., Stanford, U.S.A.; pp. 223-262 (1999).
85. M.Seth, M.Pernpointner,
G.A.Bowmaker, P.Schwerdtfeger, “Vibrational-Rotational Dependency of Molecular
Properties. Electric Field
Gradients for HCl, LiCl, NaCl and KCl.”, Mol. Phys.
96, 1767-1780 (1999).
86. P.Schwerdtfeger,
M.Pernpointner, J.K.Laerdahl, “The accuracy of current density functionals for
the calculation of electric field gradients. A comparison with ab initio methods
for HCl and CuCl”, J. Chem. Phys. 111, 3357-3364 (1999).
87. M.Seth, P.Schwerdtfeger,
K.Faegri, “The Chemistry of the Superheavy Elements III. Theoretical Studies
on Element 113 Compounds.”, J. Chem. Phys. 111, 6422-6433
(1999).
88. I.Lim, M.Pernpointner, M.Seth, J.K.Laerdahl, P.Schwerdtfeger,
P.Neogrady, M.Urban, “Accurate Relativistic Coupled Cluster Static Dipole Polarizabilities
of the Alkali Metals from Li to Element 119”, Phys. Rev. A 60,
2822-2828 (1999).
89. R.Wesendrup, M.Pernpointner, P.Schwerdtfeger. “A Coulomb Stable Triply Charged
Diatomic: HeY3+, Phys. Rev. A 60, R3347-R3349 (1999).
90. J.K.Laerdahl,
P.Schwerdtfeger, “Fully relativistic ab initio calculations of the energies
of chiral molecules including parity violation weak interactions,” Phys.
Rev. A 60, 4439 -4453 (1999).
Other Publications:
N.Arulsamy, D.S.Bohle, B.Hansert, P.Sand, P.Schwerdtfeger, “
Synthesis and Thermochemistry of Stable Peroxides and Nitrite Pseudochalcogenide Salts“,
EDM Proceedings, Chantilly, Virginia (1997).
B.Fricke, V.Pershina, P.Schwerdtfeger, ”Relativistic Dirac-Fock and Dirac-Slater Calculations
of the Electronic Structure of the Heaviest Elements”, GSI Report, Darmstadt, November (1998).
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