Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Color, melting points, yields, and elemental composition of complexes 1–3.
| Complex. | Color | MP (°C) | Yield (%) | Calculated (Found; %) | |||
|---|---|---|---|---|---|---|---|
| C | H | N | Sn | ||||
| 1 | Off-White | 112–114 | 86 | 61.11 (61.16) | 4.30 (4.32) | 4.60 (4.71) | 19.48 (19.55) |
| 2 | Off-White | 132–134 | 63 | 54.66 (54.70) | 6.97 (7.00) | 5.10 (5.12) | 21.61 (21.68) |
| 3 | White | 168–170 | 76 | 50.39 (50.41) | 4.23 (4.16) | 8.40 (8.45) | 17.79 (17.86) |
