Large molecular motions are tolerated in crystals of diamine double salt of trans-chlorocinnamic acids with trans-1,2-diaminocyclohexane |
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| Authors: | Natarajan Arunkumar Mague Joel T Venkatesan K Ramamurthy V |
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| Institution: | Department of Chemistry, University of Miami, Coral Cables, Florida 33124, USA. |
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| Abstract: | Contrary to the general assumption that photoreactions in crystals may not proceed with large molecular motions, a pedal-like motion prompted by electronic excitation is believed to be involved during the beta-dimer formation from the crystals of the diamine double salt of trans-2,4-dichlorocinnamic acid and trans-1,2-diaminocyclohexane. |
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