Application Study Of Chemistry Software In Chemical Project-based Teaching

The Commercial computer software has been used in project-based study by more and more chemist with the development of computer technology. It is widely accepted for its veracity and prediction. Recently the appearance of related accessorial software makes it more convenient. This paper tries to introduce it into the proceeding of chemistry teaching. Students can use the software to study knowledge, experience the joyance and difficulties in the proceeding.The paper introduces the function of the chem3D, the software of quantum chemistry(Gaussian 98W) and accessorial software Gaussview, molden, which can be used in chemistry teaching. The paper especially sets examples of the electronic configuration of N₅, H2O, NH₃, CH4. the difference of the activity of tri-bond between N₂ and C₂H₂ ,the reacting proceeding of double molecules (Sn2).Follow the process :put forward a question, suspect and suppose ,experiment and get together the testimony ,explain and discuss, reflect evaluate and express ,communicate ,do a research of ground state configuration , charge distribution , activity of chemical bond and chemical reacting process .Comparing to experimental dates our study is true .The information we attained can be used to solve or understand chemical problems .Moreover it often can not be attained by experiment.The paper also discusses the significance, implement principle, evaluation of chemical research teaching by the chemical software. We can enhance the interesting of students , grow on the understand of students and facility the essence.