Cyclobutane dication, (CH2)42+: a model for a two-electron four-center (2e-4c) Woodward–Hoffmann frozen transition state

G. K. Surya Prakash and Golam Rasul

Beilstein J. Org. Chem. 2019, 15, 1475–1479. https://doi.org/10.3762/bjoc.15.148

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Supporting Information File 1: MP2/cc-pVTZ and CCSD(T)/cc-pVTZ optimized Cartesian coordinates of 14, energies, ZPE and relative energies of 14 (Table S9) and calculated frequencies and IR intensities of 1 (Table S10).
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