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Names | |
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Other names
titanium tetranitrate, tetranitratotitanium
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.222.601 |
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
Ti(NO3)4 | |
Molar mass | 295.8866 g/mol |
Appearance | white volatile solid |
Density | 2.192 [3] |
Melting point | 58 [4] °C (136 °F; 331 K) |
Boiling point | decompose |
Reacts [5] | |
Structure [6] | |
monoclinic | |
P21/C | |
a = 7.80, b = 13.57, c = 10.34 Å α = 90°, β = 125·0°, γ = 90°
| |
Lattice volume (V)
|
896.52 Å3 |
Formula units (Z)
|
4 |
8 | |
flattened tetrahedral | |
Related compounds | |
Related compounds
|
hafnium nitrate, zirconium nitrate, titanium phosphate, titanium perchlorate |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Titanium nitrate is the inorganic compound with formula Ti(NO3)4. It is a colorless, diamagnetic solid that sublimes readily. It is an unusual example of a volatile binary transition metal nitrate. Ill defined species called titanium nitrate are produced upon dissolution of titanium or its oxides in nitric acid.
Similarly to its original method, [7] [8] Ti(NO3)4 is prepared by the nitration of titanium tetrachloride using dinitrogen pentoxide [9] or chlorine nitrate: [10]
Hydrated titanium nitrate, the nitrate salt of the aquo complex [Ti(H2O)63+, is produced upon dissolution of titanium compounds in nitric acid. [11]
The complex has D2d symmetry, with four bidentate nitrate ligands. The N-O distances are 1·29 Å and 1·185 Å (noncoordinated). [6]
In the infrared spectrum, it absorbs strongly at 1635 cm−1, assigned to a N-O vibrational mode. [12]
It is soluble in nonpolar solvents silicon tetrachloride and carbon tetrachloride. [13] [8]
Titanium nitrate is hygroscopic, converting to ill-defined hydrates. [14] The anhydrous material is highly reactive, even toward hydrocarbons. [14] Titanium nitrate also reacts with n- dodecane, [15] p-dichlorobenzene, anisole, biphenyl, [15] [16]
It decomposes thermally to titanium dioxide. [17]
| |
Names | |
---|---|
Other names
titanium tetranitrate, tetranitratotitanium
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.222.601 |
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
Ti(NO3)4 | |
Molar mass | 295.8866 g/mol |
Appearance | white volatile solid |
Density | 2.192 [3] |
Melting point | 58 [4] °C (136 °F; 331 K) |
Boiling point | decompose |
Reacts [5] | |
Structure [6] | |
monoclinic | |
P21/C | |
a = 7.80, b = 13.57, c = 10.34 Å α = 90°, β = 125·0°, γ = 90°
| |
Lattice volume (V)
|
896.52 Å3 |
Formula units (Z)
|
4 |
8 | |
flattened tetrahedral | |
Related compounds | |
Related compounds
|
hafnium nitrate, zirconium nitrate, titanium phosphate, titanium perchlorate |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Titanium nitrate is the inorganic compound with formula Ti(NO3)4. It is a colorless, diamagnetic solid that sublimes readily. It is an unusual example of a volatile binary transition metal nitrate. Ill defined species called titanium nitrate are produced upon dissolution of titanium or its oxides in nitric acid.
Similarly to its original method, [7] [8] Ti(NO3)4 is prepared by the nitration of titanium tetrachloride using dinitrogen pentoxide [9] or chlorine nitrate: [10]
Hydrated titanium nitrate, the nitrate salt of the aquo complex [Ti(H2O)63+, is produced upon dissolution of titanium compounds in nitric acid. [11]
The complex has D2d symmetry, with four bidentate nitrate ligands. The N-O distances are 1·29 Å and 1·185 Å (noncoordinated). [6]
In the infrared spectrum, it absorbs strongly at 1635 cm−1, assigned to a N-O vibrational mode. [12]
It is soluble in nonpolar solvents silicon tetrachloride and carbon tetrachloride. [13] [8]
Titanium nitrate is hygroscopic, converting to ill-defined hydrates. [14] The anhydrous material is highly reactive, even toward hydrocarbons. [14] Titanium nitrate also reacts with n- dodecane, [15] p-dichlorobenzene, anisole, biphenyl, [15] [16]
It decomposes thermally to titanium dioxide. [17]