Is quantum chemistry more theory heavy compared to chemical engineering?

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Discussion Overview

The discussion centers around the comparison of quantum chemistry and quantum mechanics in terms of their theoretical demands, particularly from the perspective of a chemical engineering major considering course options. Participants explore the content and prerequisites of quantum chemistry courses and how they relate to quantum mechanics.

Discussion Character

  • Debate/contested
  • Conceptual clarification

Main Points Raised

  • One participant questions whether quantum chemistry is more theory-heavy compared to chemical engineering, expressing a preference for quantum mechanics based on limited prior exposure.
  • Another participant notes that the content of quantum chemistry courses can vary significantly, mentioning topics like pure quantum, computational chemistry, and spectroscopy.
  • Some participants assert that quantum chemistry typically requires a solid understanding of quantum mechanics as a prerequisite, indicating it deals with advanced topics in many-body quantum mechanics.
  • There is a clarification that the course referred to is physical chemistry, which includes quantum mechanics, and participants express uncertainty about how it compares to the physics version.
  • One participant emphasizes that the teaching style and content can depend heavily on the instructor, suggesting variability in the experience of the course.
  • Participants express a leaning towards taking quantum mechanics after clarifying the nature of the physical chemistry course.

Areas of Agreement / Disagreement

Participants do not reach a consensus on whether quantum chemistry is more theory-heavy than chemical engineering, and there are multiple competing views regarding the prerequisites and content of quantum chemistry courses.

Contextual Notes

There is uncertainty regarding the specific content and structure of the quantum chemistry course, as well as the prerequisites required for it. The discussion reflects varying interpretations of course titles and their implications.

Who May Find This Useful

Students considering courses in quantum chemistry or quantum mechanics, particularly those with a background in chemical engineering or related fields.

vincent_vega
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I'm a chemical engineering major and I have to take one of these. Is QM more theory heavy or are they about the same in that regard? I am leaning more towards QM. my only exposure so far has been with the "modern physics" part of general physics
 
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Whats the quantum chemistry course cover? Those can vary a lot from pure quantum, to computational chem, to spectroscopy, etc, etc.

Most likely though, regardless, my answer would be the same. If youve only taken modern physics take the quantum mechanics course.
 
OP, I find it confusing that you have this choice. Quantum chemistry should usually require that you already have a solid understanding of quantum mechanics as prerequisite. It is an advanced topic dealing with many-body quantum mechanics, and how this can be made to work in realistic systems.
 
cgk said:
OP, I find it confusing that you have this choice. Quantum chemistry should usually require that you already have a solid understanding of quantum mechanics as prerequisite. It is an advanced topic dealing with many-body quantum mechanics, and how this can be made to work in realistic systems.

The class is physical chemistry but I hear everyone refer to it as quantum chemistry, my bad. The first semester of pchem deals with quantum mechanics. Not sure how it compares with the physics version.
 
vincent_vega said:
The class is physical chemistry but I hear everyone refer to it as quantum chemistry, my bad. The first semester of pchem deals with quantum mechanics. Not sure how it compares with the physics version.
The way its taught will depend amazingly on the instructor.

Do you know what book they use? Now that I know its p chem, I'd more heavily lean towards taking quantum mechanics.
 

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