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Description
Elementary Quantum Chemistry, Second EditionAs the author notes in the Preface to this valuable text, experimental chemists have moved past studying the average behavior of atoms or molecules "to probe the step by step behavior of individual atoms and molecules as they collide, form 'transition states, ' and ultimately form products." In such experiments, quantum mechanical computations do two useful tasks: They fill in the observational gaps and help to interpret what has been observed. This
As the author notes in the Preface to this valuable text, experimental chemists have moved past studying the average behavior of atoms or molecules "to probe the step-by-step behavior of individual atoms and molecules as they collide, form 'transition states, ' and ultimately form products." In such experiments, quantum mechanical computations do two useful tasks: They fill in the observational gaps and help to interpret what has been observed.This introductory course -- developed by the former chairman of the chemistry department at the University of New Hampshire -- covers, among other topics, the origins of the quantum theory, the Schr dinger wave equation, the quantum mechanics of simple systems, the rigid rotator, the hydrogen atom, electron spin and many-electron systems, the quantum states of atoms, the Hartree-Fock self-consistent field method, the electronic structure of molecules, and semi-empirical molecular orbital methods. One of the great values of the course is its calculations and diagrams, which were created specifically for this text and which students will be able to replicate on their home computers.
The text will be most useful for advanced undergraduate or beginning graduate students who have had calculus and at least a year of undergraduate physics. A knowledge of differential equations, linear algebra, and atomic physics is helpful but not essential. Seven appendices give a concise exposition of mathematical and physical material that may not be part of the students' background.
Binding Type: Paperback
Publisher: Dover Publications
Published: 12/14/2011
ISBN: 9780486414645
Pages: 640
Weight: 1.95lbs
Size: 9.21h x 6.14w x 1.29d
Review Citations: Scitech Book News 09/01/2001 pg. 61
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4.2 ★★★★★
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Product Reviews
★★★★★ 4
Smaller than expected
Color: Donuts
Wayyyy tinier than I expected but its ok, I have a mini dachshund and the size fits. She doesnt play with these as much as heretics other big girl toys but these are super cute. Each one has a squeaker which she loves to try and tear out. They are soft and squishy for her small teeth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Finally toys for small dogs!
Color: Doggo’s Tacos
My dog loves bark box toys! The tacos are easy to pick up with his little mouth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Love them! Dog is Obsessed.
Color: Donuts
These are absolutely adorable. Just the right size for my 20 ish lb pup.
They seem to be durable and made from good quality materials. They're soft and light so they don't make any noise or issues when he chucks them across the room while he's playing.
Definitely great value for great price.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Fun but not for aggressive chewers
Color: Donuts, Color: Donuts
Super cute and I like that it’s like 4 toys in 1. My Yorkiepoo loved it! She wouldn’t engage with any other toys all night. Anything with a squeaker and crinkle noise, she is all over it. It’s a lot smaller than I thought, but those little donuts are just the right size to get in her mouth…and devour! She’s a fetch girl, so she had fun chasing this toy all over the house. After a day, there is only one donut left and the box. I kinda expected this since my dog’s main agenda when it comes to these kinds of toys is to how fast can I kill it so if you have an aggressive chewer like mine, it may be fun but it won’t last long.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
My dog loves this toy!!!
Size: Medium (Pack of 1), Style: Stick Medium
I bought this toy for my 80 lb dog who is very rough on her toys. She Loves squeaker toys. This toy held up for about 1 years which is awesome for how aggressive my dog is with her toys. I play tug of war with her with this. The squeaker didn't last too long. Somehow she broke that pretty quickly but the toy itself was very strong and durable. It's a softer rubber like material and it's bendable and twistable. After the toy broke (it actually broke in half), I purchased her another one because of how much she enjoyed it. This newer one, the squeaker still works and have had it for about 6 months or so now. I highly recommend this toy to anyone who has a dog that is an aggressive chewer and who's hard on their toys.
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Reviewed in the United States on April 4, 2025
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