Bis-thetramethylethylenediaminecopper(II) nitrate

Bis-thetramethylethylenediaminecopper(II) nitrate
Names:	bis-thetramethylethylenediamine-copper(II) nitrate
Formula:	[Cu((H3CNCH3)2C4H8)](NO3)2
Molar mass:	331.815 g/mol
Crystal system:	orthorhombic (name) α=90°, β=90°, γ=90°
Shapes:	https://en.crystalls.info/w/uploads/media/f/fa/Truncated_rhombic_pyramid.json Truncated rhombic pyramid https://en.crystalls.info/w/uploads/media/a/a8/Rhombic_dodecahedron.json Rhombic dodecahedron https://en.crystalls.info/w/uploads/media/3/36/Oblique_rhombic_prism.json Oblique rhombic prism
Color:	dark-blue rich-blue black
Magnetic properties:	paramagnetic
Stability:	stable
Hardness:	relatively strong
Toxicity:	non-toxic

Description

Inorganic compound, complex compound transitional metal copper, organic solvent tetramethylethylenediamine and inorganic nitric acid. Doesn't form water hydrates.

Precursors

Reaction between tetramethylethylenediamine and copper nitrate

Chemical equation:

(H₃CNCH₃)₂C₄H₈ + Cu(NO₃)₂ = [Cu((H₃CNCH₃)₂C₄H₈)](NO₃)₂

For preparation of 100.00g of bis-thetramethylethylenediaminecopper(II) nitrate а 89.10g of copper nitrate hexahydrate

hexahydrate

anhydrous

and 43.48g of tetramethylethylenediamine is required.

Add to the flask with tetramethylethylenediamine a copper(II) nitrate solution with stirring. After reaction will stop, filter the solution and use it for crystal growing.

Notes

Solution is very dark and almost opaque, so control of growth of crystals is worsen.

Storage conditions

Keep in its original form or under several layers of varnish at average humidity and room temperature. Do not keep crystals near heaters.

Solubility

Soluble in water and tetramethylethylenediamine.

Gallery

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  Bis-thetramethylethylenediaminecopper(II) nitrateVladimir Semikin, VKontakteVladimir SemikinVKontakte

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Copper compounds
Salts	Copper (Cu) • Copper(II) acetate (Cu(CH3COO)2) • Copper(II) dihydrophosphate (Cu(H2PO4)2) • Copper(II) formate (Cu(COOH)2) • Copper(II) lactate (Cu(C3H5O3)2) • Copper(II) nitrate (Cu(NO3)2) • Copper(II) sulfamate (Cu(NH2SO3)2) • Copper(II) sulfate (CuSO4) • Copper(II) tartrate (CuC4H4O6) • Copper(II) chloride (CuCl2)
Double salts	Copper-calcium acetate (CuCa(CH3COO)4) • Copper(II)-iron(II) sulfate ((Cu,Fe)SO4) • Copper(II)-ammonium sulfate ((NH4)2Cu(SO4)2) • Copper(II)-potassium sulfate (K2Cu(SO4)2)
Complexes	Dicarbonatocuprates • Dioxalatocuprates • Bis-thetramethylethylenediaminecopper(II) nitrate ([Cu((H3CNCH3)2C4H8)](NO3)2) • Glycinecopper(II) sulfate ([Cu(NH2CH2COOH)]SO4) • Copper(II) formate and urea adduct (Cu(HCOO)2 · 2CO(NH2)2) • Potassium dioxalatocuprate(II) (K2[Cu(C2O4)2]) • Sodium dioxalatocuprate(II) (Na2[Cu(C2O4)2]) • Sodium dicarbonatocuprate(II) (Na2[Cu(CO3)2]) • Tetraamminecopper(II) sulfate ([Cu(NH3)4]SO4) • Tetrachlorocuprates • Tris(hydroxymethyl)methanoaminecopper(II) sulfate ([Cu(NH2C(CH2OH)3)4]SO4)

Complex compounds
Salts	Bis-thetramethylethylenediaminecopper(II) nitrate ([Cu((H3CNCH3)2C4H8)](NO3)2) • Cerium(III) sulfocerate(IV) (Ce4[Ce(SO4)4]3) • Glycinecopper(II) sulfate ([Cu(NH2CH2COOH)]SO4) • Hexakarbamatzinc sulfate ([(CON2H4)6Zn]SO4) • Nitratopentakis-karbamatbismuth(III) nitrate ([Bi(NO3)(CO(NH2)2)5](NO3)2) • Nitratopentakis-tiokarbamatbismuth(III) nitrate ([Bi(NO3)(CS(NH2)2)5](NO3)2) • Potassium tetraiodobismuthate (К[BiI4]) • Potassium tetraiodomercurate(II) (K2[HgI4]) • Sodium ethylenediaminetetraacetate-ferrate(III) (Na[Fe((OOCCH2)2N(CH2)2N(CH2COO)2)]) • Tris(ethylenediamine)nickel(II) oxalate ([Ni(H2NCH2CH2NH2)3]C2O4) • Tris(hydroxymethil)methanoaminecopper(II) sulfate ([Cu(NH2C(CH2OH)3)4]SO4)
Categories	Adducts‎‎ • Ammines • Dicarbonatocuprates • Dioxalatocuprates • Heptafluorzirconates • Hexachlororhodates • Hexacyanochromates • Hexacyanocobaltates • Hexacyanoferrates • Hexanitrocobaltates • Nitroprussides • Pentachloroferrates • Tetrachlorocuprates • Trioxalatoaluminates • Trioxalatochromates • Trioxalatoferrates