The Nickel boride (Ni₂B), with the CAS registry number 12007-01-1, is also known as Dinickel boride. Its EINECS number is 234-494-6. It belongs to the product categories of Borides; Ceramics; Metal and Ceramic Science. This chemical's molecular formula is BNi₂ and molecular weight is 128.20. What's more, its systematic name is 1-bora-2$I³,3$I²-dinickelacyclopropene. Complied with the regulations of use and storage, it does not decompose. It should be sealed and stored in a cool and dry place. It can be prepared through the powder in ethanol solution of nickel acetate with sodium borohydride.

Physical properties of Nickel boride (Ni₂B) are: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0.

When you are using this chemical, please be cautious about it as the following:
It may cause cancer and sensitization by inhalation and skin contact, and It is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. Not recommended for interior use on large surface areas. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: B=1[Ni][Ni]=1
(2)InChI: InChI=1/B.2Ni/rBNi2/c1-2-3-1
(3)InChIKey: WRLJWIVBUPYRTE-QAXWXQGDAA