The fluorosulfate anion [FSO3] can act in either a non-coordinating (1a) or bridging bidentate mode (1b) towards metals: FS FS M M (1a) (1b) (i) Identify the point groups for each mode then using appropriate S-O vectors, obtain a reducible representation and hence derive the irreducible representation (symmetry labels) for the S-O stretching modes associated with each bond type. (ii) K[FSO3] exhibits infrared bands at 1287 cm and 1082 cm-¹ associated with the S-O stretching modes. What bonding mode is adopted by the anion in this species? Justify your answer.

The fluorosulfate anion [FSO3] can act in either a non-coordinating (1a) or bridging bidentate mode (1b) towards metals: FS FS M M (1a) (1b) (i) Identify the point groups for each mode then using appropriate S-O vectors, obtain a reducible representation and hence derive the irreducible representation (symmetry labels) for the S-O stretching modes associated with each bond type. (ii) K[FSO3] exhibits infrared bands at 1287 cm and 1082 cm-¹ associated with the S-O stretching modes. What bonding mode is adopted by the anion in this species? Justify your answer.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

The fluorosulfate anion [FSO3] can act in either a non-coordinating (1a)
or bridging bidentate mode (1b) towards metals:
M
(1a)
(1b)
(i) Identify the point groups for each mode then using appropriate S-O
vectors, obtain a reducible representation and hence derive the
irreducible representation (symmetry labels) for the S-O stretching
modes associated with each bond type.
(ii) K[FSO3] exhibits infrared bands at 1287 cm and 1082 cm-1
associated with the S-O stretching modes. What bonding mode is
adopted by the anion in this species? Justify your answer.

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