Recent content by asphy

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    Undergrad Instantaneous dipole moment and orbitals

    Hi. I have got question as in title. How can idea of instantaneous dipole moment for atoms like, for example hydrogen be consistent with idea of orbitals? At my level of knowledge London dispersion forces are derived taking into account Bohr model of atom. But we know today that this model is...
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    Undergrad Source of the damping force in Lorentz model

    Hi. I have got question about the damper term in lorentz oscillator model. I understand that "spring" term comes from interaction between nucleus and electron, driving term form external electric field acting on molecule. But I don't understand damping term. So my question is where does it come...
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    Undergrad Where do the vibrational modes of molecules come from?

    Hello everyone. First, sorry for my english. Second, I have got question where vibration mode of H2+ molecule (I think it is the most simple molecule for this topic explanation) comes from. If I should get basics before asking this tell me :). By my count the most important factor behind "being"...
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    What is the Fascinating World of Quantum Physics and Intermolecular Forces?

    Hello everyone. My name is Przemek. I am from Poland and I am intrested in quantum physics and intermolecular forces.