Chromium nitride

Base Information

• Chemical Name: Chromium nitride
• CAS No.: 24094-93-7
• Deprecated CAS: 12053-00-8,160514-18-1,1416147-57-3,1587696-88-5
• Molecular Formula: CrN
• Molecular Weight: 69.0265
• European Community (EC) Number: 246-016-3
• NSC Number: 132056
• Wikipedia: Chromium_nitride
• Wikidata: Q424741
• Mol file: 24094-93-7.mol

Synonyms:Chromium nitride;Chromium nitride (CrN);azanylidynechromium;24094-93-7;Chromium mononitride;UNII-W46I1HZ91F;EINECS 246-016-3;NSC 132056;Chromium(III) nitride;Dichromium nitride;Cr-N;Cr2N;Cr2-N;Chromium nitride (Cr2N);W46I1HZ91F;EINECS 235-002-2;NSC132056;NSC-132056;Q424741

Chemical Property of Chromium nitride

Chemical Property:

• Appearance/Colour: Black powder
• Melting Point: decomposes at 1282℃ [COT88]
• PSA: 23.79000
• Density: 6.14
• LogP: 0.01508
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 65.943579
• Heavy Atom Count: 2
• Complexity: 10

Purity/Quality:

98% ^*data from raw suppliers

CHROMIUM NITRIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Chromium Compounds, Inorganic
• Canonical SMILES: N#[Cr]
• Uses: Chromium Nitride (CrN) is a silver-gray colored coating that resists adhesive wear, corrosion, and oxidization. It is used for machining copper alloys, bronze, aluminum bronze, nickel silver titanium, and titanium alloys.

Technology Process of Chromium nitride

There total 2 articles about Chromium nitride 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:

ammonia (7664-41-7) + chromium (7440-47-3) → chromium mononitride (24094-93-7)

Guidance literature:

In gaseous matrix; Irradiation (UV/VIS); metal laser vaporization, metal plasma reaction with ammonia doped in He;

DOI:10.1063/1.474809

Reference yield:

ammonia (7664-41-7) + chromium (7440-47-3) → Cr(NH3) (24094-93-7) + H2NCrH (1063683-95-3)

Guidance literature:

In neat (no solvent); codeposition of laser-ablated Cr atoms with NH3 in excess Ar at 8 K for 60 min; annealing to 20 K; monitoring by FTIR;

DOI:10.1021/om8003459

upstream raw materials:

ammonia

chromium

Refernces

• 1、 Balfour, Walter J.,Qian, Charles X. W.,Zhou, Chi. "First observation and electronic spectroscopy of chromium mononitride: The a 4Πr←X 4Σ- transition near 745 nm". . p. 4383 - 4388. Retrieved 1996.
• 2、 Wang, Xuefeng,Andrews, Lester. "Infrared spectra, structure, and bonding of the group 6 and ammonia M:NH3, H2N-MH, and N≡MH3 reaction products in solid argon". . p. 4885 - 4891. Retrieved 2009/03/12.