Properties of Metal-Doped Covalent Organic Frameworks and Their Interactions with Sulfur Dioxide

Table 2

Partial geometrical data of the metal-doped complexes (metal@COF-105).

Angle (°)/atom distances (Å)	Li@COF-105	Na@COF-105	K@COF-105	Sc@COF-105
C1–Si–C7	94.16	97.65	100.64	91.10
C1–metal	2.454	2.728	3.163	2.359
C2–metal	2.330	2.840	3.225	2.478
C3–metal	2.688	3.038	3.362	2.538
C4–metal	2.465	3.115	3.425	2.471
C5–metal	2.699	3.016	3.363	2.538
C6–metal	2.810	2.818	3.224	2.477
C7–metal	2.346	2.719	3.214	2.331
C8–metal	2.494	2.821	3.342	2.457
C9–metal	2.779	2.986	3.413	2.484
C10–metal	2.907	3.055	3.342	2.400
C11–metal	2.787	2.956	3.214	2.484
C12–metal	2.504	2.793	3.157	2.457
B1–metal	4.001	4.148	4.422	3.502