نتایج جستجو برای: intermolecular complex

تعداد نتایج: 793185  

Journal: :Physical chemistry chemical physics : PCCP 2009
Rui Guo Frederic Fournier Paul M Donaldson Elizabeth M Gardner Ian R Gould David R Klug

Electrical interactions between molecular vibrations can be non-linear and thereby produce intermolecular coupling even in the absence of a chemical bond. We use this fact to detect the formation of an intermolecular complex using electron-vibration-vibration two-dimensional infrared spectroscopy (EVV 2DIR) and also to determine the distance and angle between the two molecular species.

Journal: :Journal of the American Chemical Society 2011
Brian E Hardin Alan Sellinger Thomas Moehl Robin Humphry-Baker Jacques-E Moser Peng Wang Shaik M Zakeeruddin Michael Grätzel Michael D McGehee

Cosensitization of broadly absorbing ruthenium metal complex dyes with highly absorptive near-infrared (NIR) organic dyes is a clear pathway to increase near-infrared light harvesting in liquid-based dye-sensitized solar cells (DSCs). In cosensitized DSCs, dyes are intimately mixed, and intermolecular charge and energy transfer processes play an important role in device performance. Here, we de...

Journal: :The Journal of chemical physics 2007
Nicola M Tonge Ewan C MacMahon Igor Pugliesi Martin C R Cockett

The fluorobenzene-ammonia van der Waals complex has been studied using a combination of two-color resonance enhanced multiphoton ionization (REMPI) spectroscopy, counterpoise corrected RICC2 ab initio molecular orbital calculations, and multidimensional Franck-Condon analysis. The experimental REMPI spectrum is characterized by a dominant, blueshifted band origin, and weak activity in intermole...

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