Synthesis and structure of [K(12-crown-4)2]2[K(12-crown-4)]2[Sn9]·4en
✍ Scribed by Anger Ugrinov; Slavi C. Sevov
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 130 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0268-2605
- DOI
- 10.1002/aoc.433
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Structures 1 and 2 are self-complementary but they are also mutually well suited. The hybrid aggregate (1 -2) of 1 and 2 is shown in Scheme 3. The calculated structure of the pear shaped 1 -2 adducts suggests the formation of only six "strong" hydrogen bonds. The two additional bonds are significant
## Reactions of di-n-butyltin(IV ) oxide with 4 /2 -nitrobiphenyl-2-carboxylic acids in 1 : 1 and 1 : 2 stoichiometry yield complexes [{(n-C 4 H 9 ) 2 Sn(OCOC 12 H 8 NO 2 -4 /2 )} 2 O] 2 (1 and 2) and (n-C 4 H 9 ) 2 Sn(OCOC 12 H 8 NO 2 -4 /2 ) 2 (3 and 4) respectively. These compounds were characte
Die Oxochlorotantalate (PPh 4 ) 2 [Ta 2 OCl