All atoms from the COD have been classified according to the generated atom types. Information about the hybridization states of atoms, whether they belong to small rings (up to seven-membered rings), ring aromaticity and nearest-neighbour information is encoded in the atom types. It uses local chemical and topological environment-based atom typing to derive and organize bond lengths and angles from a small-molecule database: the Crystallography Open Database (COD). The program AceDRG is designed for the derivation of stereochemical information about small molecules.
This article is expected to be of high value to teachers and researchers of chemistry, implementing interactive methods, and operating computer graphics. The results showed that demonstration is the most acceptable interactive method (95%). A group of students ( n = 30) at the age of 18–20 were testing using methods such as brainstorming, demonstration, working in pairs, and writing laboratory notebooks. All things considered, the aim of this article is to implement interactive teaching methods of chemistry subjects using chemistry computer graphics. In the sense of this, the teacher provides more interactive classes and numerous dynamic teaching methods along with advanced technology. The major part of computer revolutionizing in the chemistry laboratory is with the use of images, diagrams, molecular models, graphs and specialized chemistry programs. Here and after, the computer’s benefit makes no exception in the chemistry as a science. Advancing in education furthermore largely depends on providing valuable experiences and tools throughout digital and computer literacy. In the long term it gives students a clear stake in their learning processes. P>Technology plays a crucial role in modern teaching, providing both, educators and students fundamental theoretical insights as well as supporting the interpretation of experimental data.