Crossref journal-article
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Angewandte Chemie International Edition (311)
Bibliography

Grimme, S., Diedrich, C., & Korth, M. (2006). The Importance of Inter‐ and Intramolecular van der Waals Interactions in Organic Reactions: the Dimerization of Anthracene Revisited. Angewandte Chemie International Edition, 45(4), 625–629. Portico.

Authors 3
  1. Stefan Grimme (first)
  2. Christian Diedrich (additional)
  3. Martin Korth (additional)
References 46 Referenced 124
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  18. This qualitative view is supported by the T1 diagnostics of the QCISD calculations the smallness of the (T) contribution as well as exploratory MR‐MP2 computations.
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  28. There is an additional correlation effect arising from the formal conversion of four π electrons in1into two σ bonds in2which is also not accounted for accurately by DFT.
  29. The experimental dissociation energy for 9 10‐dihydroanthracene→1+H2(derived from experimental heats of formation[7]and vibrational DFT‐PBE corrections) is 23±2 kcal mol−1. At MP2/cc‐pVTZ SCS‐MP2/cc‐pVTZ QCISD(T)/cc‐pVDZ PBE/cc‐pVTZ and B3LYP/cc‐pVTZ theoretical levels (MP2/TZV(2d 2p) geometry) one obtains 21.0 21.2 23.5 17.9 and 16.2 kcal mol−1 respectively.
  30. The lattice enthalpy of1(the difference in heats of formation in the gas phase and the solid state) is 25 kcal mol−1.[7]If we assume the same value for2we can estimate its gas‐phase heat of formation to be 98 kcal mol−1 which leads to an experimental estimate for ΔHDof about 12 kcal mol−1. The thus obtained endothermicity of the dissociation is in full agreement with our theoretical results.
  31. Data obtained for nonpolar solutes in a nonpolar solvents are usually taken as substitutes for the gas phase.
  32. 10.1002/cphc.200500285
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  38. 10.1007/s002140050269
  39. 10.1063/1.1445115
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  42. 10.1063/1.1394757
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  44. 10.1016/S0009-2614(03)00128-3
  45. 10.1063/1.476734
  46. 10.1063/1.1364680
Dates
Type When
Created 19 years, 8 months ago (Dec. 15, 2005, 5:47 a.m.)
Deposited 1 year, 10 months ago (Oct. 16, 2023, 12:53 a.m.)
Indexed 2 days, 1 hour ago (Aug. 23, 2025, 1:01 a.m.)
Issued 19 years, 7 months ago (Jan. 11, 2006)
Published 19 years, 7 months ago (Jan. 11, 2006)
Published Online 19 years, 7 months ago (Jan. 11, 2006)
Published Print 19 years, 7 months ago (Jan. 16, 2006)
Funders 0

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@article{Grimme_2006, title={The Importance of Inter‐ and Intramolecular van der Waals Interactions in Organic Reactions: the Dimerization of Anthracene Revisited}, volume={45}, ISSN={1521-3773}, url={http://dx.doi.org/10.1002/anie.200502440}, DOI={10.1002/anie.200502440}, number={4}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Grimme, Stefan and Diedrich, Christian and Korth, Martin}, year={2006}, month=jan, pages={625–629} }