Calcium nitride (Ca3N2)

Calcium nitride (with the chemical formula Ca3N2) exhibits a unique brown crystalline form that shows dual characteristics of hexagonal and cubic crystal systems in its structure. Specifically, in the hexagonal crystal system, its crystal lattice structure parameters are expressed as a=0.3533 nanometers and c=0.411 nanometers in size; while in the cubic crystal system, the value of a in the crystal lattice parameter increases to 1.138 nanometers. In the preparation of calcium nitride, researchers have developed two main methods. The first method is to let metal calcium react with nitrogen gas in a flowing environment with low nitrogen purity, and the chemical equation for the generation of calcium nitride is 3Ca + 2N2 → Ca3N2. The second method is to decompose amide by the chemical equation 3Ca(NH2)2 + heating → Ca3N2 + 4NH3, which must be carried out in an inert environment without nitrogen gas to ensure the smooth progress of the reaction and the purity of the product.

With the continuous advancement of technology, single crystal materials are playing an increasingly important role in many application areas, especially in high-tech applications such as electronic surveillance and detection. This trend has driven researchers to invest a lot of research effort in the development and enhancement of techniques for growing single crystal materials. The growth process of single crystal materials, in essence, is the precipitation or crystallization of the solute from the molten solution to form the desired crystal. In this process, precise control of temperature and solution composition is a critical factor in ensuring the quality and purity of the crystal. Calcium nitride is an important single crystal material, and its crystallization process also requires strict control of conditions. This includes, but is not limited to, precise temperature control, careful adjustment of solution composition, and other factors that may affect crystal growth. Through these delicate operations, researchers can obtain high-quality calcium nitride single crystals to meet the growing needs of science and technology.

Molecular Weight:148.25
Hydrogen Bond Acceptor Count:2
Exact Mass:147.8939206
Monoisotopic Mass:147.8939206
Topological Polar Surface Area:2
Heavy Atom Count:5
Complexity:6.9
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes