48042-08-6

Basic information

• Product Name: tetracyanonickelate
• Synonyms: tetracyanonickelate
• CAS NO: 48042-08-6
• Molecular Formula: C₄N₄Ni
• Molecular Weight: 240.9596
• Mol File: 48042-08-6.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 25.7°Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: tetracyanonickelate(CAS DataBase Reference)
• NIST Chemistry Reference: tetracyanonickelate(48042-08-6)
• EPA Substance Registry System: tetracyanonickelate(48042-08-6)

Safety Data

• Hazardous Substances Data: 48042-08-6(Hazardous Substances Data)

Usage

InChI:InChI=1/4CN.Ni/c4*1-2;/q;;;;-2/rC4N4Ni/c5-1-9(2-6,3-7)4-8/q-2

Upstream product

• 57-12-5 cyanide^(1-) 
• 773837-37-9 sodium cyanide 
• 10045-25-7 [12]aneN₄(OH₂)2+ 
• 71901-51-4 [15]aneN₄(OH₂)2+ 
• 74-90-8 hydrogen cyanide 

Downstream Products

• 74-90-8 hydrogen cyanide 
• 7664-41-7 ammonia 
• 592-04-1 mercury(II) cyanide 
• 57-12-5 cyanide^(1-) 
• 302-04-5 Thiocyanate 
• 14701-22-5 nickel(II) 
• 506-64-9 silver(I) cyanide 
• 83864-14-6 nickel dichloride 
• 1313-99-1 nickel(II) oxide 
• 124-38-9 carbon dioxide 
• 80937-33-3 oxygen 
• 7440-02-0 nickel 
• 1333-74-0 hydrogen 
• 750507-55-2 nickel(II) triethylenetetraminehexaacetate 

Relevant articles and documents

A microcalorimetric determination of the enthalpies of formation in solution of nickel(II) complexes with tetraaza macrocyclic ligands of varying size

The enthalpies of formation of nickel complexes with tetraaza macrocyclic ligands of varying ring size, from 12 to 15 members, have been determined by destroying the complexes in aqueous solution with alkaline cyanide. The octahedral-square-planar equilibria have been investigated, and the results are presented as ΔH° for both octahedral, blue and, when possible, square-planar, yellow species. Like the Cu(II) system, the blue, octahedral series exhibits a maximum in ΔH° with [14]aneN4. This is discussed in terms of the relative size of the ligand and the metal ion. The unexpected reversal of ΔH° for the two square-planar complexes is rationalized in terms of expected ligand transformations.