Nickel arsenide (NiAs)

Base Information

• Chemical Name: Nickel arsenide (NiAs)
• CAS No.: 12256-33-6
• Deprecated CAS: 12068-59-6,124260-75-9,24440-79-7,124260-75-9,24440-79-7
• Molecular Formula: As8Ni11
• Molecular Weight: 1245.17
• European Community (EC) Number: 248-169-1
• UNII: 2A4QIT3M17
• DSSTox Substance ID: DTXSID9067273
• Wikipedia: Nickel(III) arsenide,Nickeline
• Mol file: 12256-33-6.mol

Synonyms:nickel arsenide

Chemical Property of Nickel arsenide (NiAs)

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 132.85694
• Heavy Atom Count: 2
• Complexity: 10

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: [Ni]#[As]

Technology Process of Nickel arsenide (NiAs)

There total 17 articles about Nickel arsenide (NiAs) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

sodium arsenide (12044-25-6) + nickel dichloride (83864-14-6) → nickel arsenide (12255-80-0,12256-33-6,1303-13-5,27016-75-7,1303-22-6)

Guidance literature:

In ammonia; byproducts: NaCl, Ni; NH3 (liquid); from NiCl2 and Na3As in molar ratio 3:2 by stirring at room temp. in liq. NH3 for 36 h; trituration with water and CS2; annealing at 250-300°C for 48 h; powder XRD, SEM/EDXA, Raman-, IR-spectroscopies;

DOI:10.1021/ic010648s

Reference yield: 75.0%

sodium arsenide (12044-25-6) + nickel dibromide (13462-88-9) → nickel arsenide (12255-80-0,12256-33-6,1303-13-5,27016-75-7,1303-22-6)

Guidance literature:

In toluene; byproducts: NaBr, Ni; under N2; toluene added to powdered Na3As, powdered NiBr2 added under stirring, ratio of Ni salt/Na pnictide = 3:2, heated at reflux for 48 h under stirring; slurry was allowed to settle, toluene syringed off, solid washed subsequently with ethanol, water, and ethanol, annealed at 500°C for 48 h;

DOI:10.1016/S0277-5387(00)00323-5

Reference yield:

arsenic + nickel (7440-02-0) → nickel arsenide (12255-80-0,12256-33-6,1303-13-5,27016-75-7,1303-22-6) + NiAs2

Guidance literature:

In neat (no solvent); at 440°C;;

upstream raw materials:

arsenic trichloride

nickel

sodium arsenide

nickel dibromide

Refernces

• 1、 Chen, Xu,Guo, Jian-Gang,Gong, Chunsheng,Cheng, Erjian,Song, Yanpeng,Ying, Tianping,Deng, Jun,Li, Shiyan,Chen, Xiaolong. "Structure and Transport Properties in Itinerant Antiferromagnet RE2(Ni1-xCu x)5As3O2 (RE = Ce, Sm)". . p. 2770 - 2776. Retrieved 2019/02/28.
• 2、 Watanabe, Takumi,Yanagi, Hiroshi,Kamihara, Yoichi,Kamiya, Toshio,Hirano, Masahiro,Hosono, Hideo. "Nickel-based layered superconductor, LaNiOAs". . p. 2117 - 2120. Retrieved 2009/02/04.