About Schrödinger software Schrödinger Software provide accurate, reliable, and high performance computational technology to solve real-world problems in life science research. It can be used to build, edit, run and analyse molecules.

Chemissian is an analyzing tool of molecules electronic structure and spectra. It can manipulate molecular orbital energy-level diagrams (Hartree-Fock and Kohn-Sham orbitals), calculated and experimental UV-VIS electronic spectra, electronic/spin density maps and prepare them for publication. Chemissian has a user-friendly graphical interface and lets you examine and visualize data from the output of Gaussian, US-Gamess, Firefly/PC-Gamess, Q-Chem, Molpro, NWChem and Spartan quantum chemical program packages. Chemissian tools helps you to investigate nature of transitions in UV-vis spectra, bonding nature, etc.

SpartanModel is an "Electronic Model Kit". Making use of computer technology, SpartanModel replaces the "plastic models" used by past generations of organic chemistry students, and extends the utility of molecular models in chemistry education. Spartan Student Edition is a serious molecular modeling package for teaching, and learning, chemistry. Combining Spartan's easy-to-use graphical interface with a targeted set of computational engines, the Student Edition provides fundamental molecular modeling utilities supporting the Organic Chemistry curriculum.

SpartanModel is an "Electronic Model Kit". Making use of computer technology, SpartanModel replaces the "plastic models" used by past generations of organic chemistry students, and extends the utility of molecular models in chemistry education. Spartan Student Edition is a serious molecular modeling package for teaching, and learning, chemistry. Combining Spartan's easy-to-use graphical interface with a targeted set of computational engines, the Student Edition provides fundamental molecular modeling utilities supporting the Organic Chemistry curriculum.