Symmetry Adapted Linear Combinations (SALCs)
Determine the symmetry labels for the SALCs and draw a picture of each SALC | ||
1. | SF6 (octahedral, Oh) | [Solution] |
2. | NiCl4 (tetrahedral, Td) | [Solution] |
3. | AsF5 (trigonal bipyramidal, D3h) | [Solution] |
4. | PdCl42− (square planar, D4h) | [Solution] |
5. | [Ni(CN)5]3− (square pyramidal, C4v) | [Solution] |
Solutions
1. |
SF6:
Reduces to: A1g + Eg + T1u
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2. |
NiCl4:
Reduces to: A1 + T2
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3. |
AsF5:
Reduces to: 2A1′ + E′ + A2″
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4. |
PdCl42− (square planar):
Reduces to: A1g + B1g + Eu
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5. |
[Ni(CN)5]3−:
Reduces to: 2A1 + B1 + E
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