This chemical is called Holmium(+3) cation trinitrate pentahydrate, and its CAS registry number is 14483-18-2. With the molecular formula of Ho.3NO₃.5H₂O, its product categories are Catalysis and Inorganic Chemistry; Chemical Synthesis; Holmium Salts; HolmiumMetal and Ceramic Science; Salts. In addition, this chemical should be sealed in the ventilated and dry place, away from oxides, moisture, metal powder and organic materials.

Other characteristics of the Holmium(+3) cation trinitrate pentahydrate can be summarised as followings: (1)#H bond acceptors: 17; (2)#H bond donors: 10; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 252.79 Å².

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. If contacts with combustible material, it may cause fire. Keep it away from combustible material.

You can still convert the following datas into molecular structure:
1.SMILES: [Ho+3].O=[N+]([O-])[O-].[O-][N+]([O-])=O.[O-][N+]([O-])=O.O.O.O.O.O
2.InChI: InChI=1/Ho.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;
3.InChIKey: BJUGWWDCFYEYOA-UHFFFAOYAH