4.2 Synthesis and Preparation
109
Fig. 4.8 TGA profiles of a 1ch and b 1ac. The both samples were obtained by pricking 1o. A heating
rate is 5 °C/min. There was no decrease of weight percent of the samples until decomposition. Arrows
indicate the starting decomposition. These results indicate that both samples do not include solvent
molecules in the crystals
Table 4.1 Elemental analyses of the 1ch, 1ac, and 1 ground
C
H
N
Calculated for 1 (C 19 H 14 AuN)
50.34
3.11
3.09
1ch a
49.90
3.30
3.07
1ac a
49.98
3.33
3.12
1 ground
50.12
3.02
3.04
a Samples were obtained by pricking 1o
109
Fig. 4.8 TGA profiles of a 1ch and b 1ac. The both samples were obtained by pricking 1o. A heating
rate is 5 °C/min. There was no decrease of weight percent of the samples until decomposition. Arrows
indicate the starting decomposition. These results indicate that both samples do not include solvent
molecules in the crystals
Table 4.1 Elemental analyses of the 1ch, 1ac, and 1 ground
C
H
N
Calculated for 1 (C 19 H 14 AuN)
50.34
3.11
3.09
1ch a
49.90
3.30
3.07
1ac a
49.98
3.33
3.12
1 ground
50.12
3.02
3.04
a Samples were obtained by pricking 1o