Group theory for chemists: fundamental theory and applications
Kieran C. Molloy
Chichester: Horwood 2004 | Pp146 | £12.50 | ISBN1 904 27516 8
Reviewed by Adam Bridgeman

This undergraduate textbook covers basic symmetry theory and its application to chemistry in vibrational spectroscopy and bonding. This material is covered in most physical and/or inorganic chemistry courses yet is too large a subject to be treated thoroughly in general chemistry textbooks. The abstract nature of the subject often provides a barrier to developing students’ understanding since many of the concepts covered are not suited to teaching in the formality of the lecture theatre. In my experience of learning and teaching this subject, a problem-solving and self-learning approach is the most successful way to ensure students grasp the subject. 

I am therefore pleased that this book provides such a structured approach with regular problem-solving to assess understanding along the way. Developed from a highly successful lecture course, the text contains some interesting examples and tricks to help students cut through the mathematical barriers to understanding. The answers to the problems are comprehensive and clear. This approach provides an effective self-learning tool for students. 

However, there are now several undergraduate textbooks which cover this material, including Cotton’s Chemical applications of Group Theory  and Walton’s Beginning Group Theory for chemistry. While the student-centred approach offered by Molloy’s book sets it apart from these, this approach is similar to the successful Q&A technique in Vincent’s Molecular symmetry and Group Theory, which already has a firm place on many lecturers’ book lists. 

The book’s major drawback is its presentation. The cover, paper and formatting are low quality and the black and white images do little to enhance the learning experience. While these compromises may have contributed to its excellent value for money, I wonder how many students will actually buy such a poorly presented book when more attractive options are on offer. Such a visual and three dimensional subject cries out for more imaginative and interactive use of media. Indeed, many interactive websites exist with animations to bring this subject to life.