SDS Volume
Volume 73. Metal and Ammonium Formate Systems, p None
Source Publication
Sokolov, N. M.; Dmitrevskaya, O. I.; Russ. J. Inorg. Chem. 14, 148-55 (1969).
Conditions:
Compiler:
Methodology:
A visual polythermal method was used. Solid state transition temperatures drawn from the heating curves were obtained by automatic recording.
Sample Information:
- Component (1) undergoes phase transitions at 87, 115 and 232°C.
Component (2) undergoes a phase transition at 202°C.
Measurement Errors:
Ambient temperature: The compiler estimates the accuracy of the temperature measurements to be probably ±2 K.
Mass concentration (m/v) (1): No information is given.
System Components:
- Lithium formate, $\ce{ LiCHO2 }$; [556-63-8] NIST WebBook
- Lithium thiocyanate, $\ce{ LiCNS }$; [556-65-0] NIST WebBook
Experimental Data
Note: There is a eutectic at 156°C and 100 x2 = 48.5.
| $T_{\rm{m}}$ ($\pu{K}$) | $T_{\rm{m}}$ (°C) | $100 x_{2}$ |
|---|---|---|
| 546a | 273 | 0 |
| 532a | 259 | 5 |
| 520a | 247 | 1E+1 |
| 508a | 235 | 15 |
| 495a | 222 | 2E+1 |
| 483a | 210 | 25 |
| 471a | 198 | 3E+1 |
| 460a | 187 | 35 |
| 449a | 176 | 4E+1 |
| 436a | 163 | 45 |
| 429a | 156 | 48.5 |
| 430a | 157 | 5E+1 |
| 440a | 167 | 55 |
| 453a | 180 | 6E+1 |
| 465a | 192 | 65 |
| 477a | 204 | 7E+1 |
| 489a | 216 | 75 |
| 500a | 227 | 8E+1 |
| 511a | 238 | 85 |
| 539a | 266 | 1E+2 |
(a) The T/K values were calculated the compiler.
