Question

Напишите формулу комплексного соединения, в котором комплексообразователь — Sn4+, лиганды —ионы фтора. Координационное число комплексообразователя 6. Во внешнюю координационную сферу включите либо ионы NO3– , либо ионы рубидия.

Answer 1

Rb2[SnF6]  комплексное соединение

Answer 2

Complex Compound Formula

The formula for the complex compound with the complex former Sn4+ and ligands as fluoride ions, with a coordination number of 6, can be represented as:

[SnF6]4-

This formula indicates the complex formed by the central tin ion (Sn4+) and six fluoride ions (F-) as ligands, resulting in a negatively charged complex ion.

Inclusion of External Coordination Sphere

To include ions in the external coordination sphere, we can consider either nitrate ions (NO3-) or rubidium ions (Rb+).

If we include nitrate ions, the formula would be: [SnF6]4- + 6NO3-

If we include rubidium ions, the formula would be: [SnF6]4- + 6Rb+

These formulas represent the complex compound with the central complex ion [SnF6]4- and the inclusion of either nitrate ions or rubidium ions in the external coordination sphere.

Conclusion

The complex compound formula [SnF6]4- represents the complex formed by the central tin ion and six fluoride ions as ligands, with the option to include either nitrate ions or rubidium ions in the external coordination sphere.