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(chemistry) A type of chemical bond most prominently observed in polycyclic hydrocarbons, in which the nuclear distance between molecular constituents reaches or exceeds a bond length of approximately 305 pm.

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pancake bond

In our study, we observed a pancake bond between the two polycyclic aromatic radicals, with a nuclear separation approaching 305 pm.

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In our study, we observed a pancake bond between the two polycyclic aromatic radicals, with a nuclear separation approaching 305 pm.

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