title: [Comparison of algorithms for the resolution of a secular equation in the vibrational analysis of biological molecules].
abstract: A computer analysis of several solution methods for secular equations leads to a determination of their optimum conditions. The results contribute to the application of a new preliminary method of frequency assignment to the vibrational study of the heavy atoms coordination sphere in complex biological structures, such as metalporphyrins and adenosine triphosphate.
mesh_terms: D000227:Adenine Nucleotides; D003201:Computers; D008665:Metalloporphyrins; D008958:Models, Molecular; D008961:Models, Structural
chemical_list: D000227:Adenine Nucleotides; D008665:Metalloporphyrins
vernacular_title: Comparaison des algorithmes de resolution de l'equation seculaire dans l'analyse vibrationnelle des molecules biologiques.