This text investigates the fundamental physical and chemical methods employed to determine the precise spatial arrangement of atoms within molecules. P. J. Wheatley provides a comprehensive overview of the experimental techniques used to elucidate molecular geometry, drawing upon principles of spectroscopy and diffraction. The work serves as a technical manual for students and researchers, outlining the mathematical and physical frameworks necessary to interpret structural data in a laboratory setting.

Experts recognize this work as a foundational text for understanding the evolution of structural chemistry during the mid-20th century. Readers frequently note the technical density of the prose, which remains a reliable reference for those interested in the historical development of molecular analysis methods.