1 delta kurang lebih sama dengan 10 Dq Select one: True False Dalam CFT, manakah dari ligan berikut yang akan diperlakukan sebagai dipol titik? Select one: a. CI b. NO_(2) c. NO d CN

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1 delta kurang lebih sama dengan 10 Dq Select one: True False Dalam CFT, manakah dari ligan berikut yang akan diperlakukan sebagai dipol titik? Select one: a. CI b. NO_(2) c. NO d CN

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Answer 1

1. The statement "1 delta kurang lebih sama dengan 10 Dq" is false. In the context of crystal field theory (CFT), the delta symbol (∆) represents the energy difference between the d-orbitals in a crystal field, while Dq represents the separation energy between the first and second d-orbitals. The relationship between ∆ and Dq is not a simple multiplication by 10.
2. In CFT, ligands are classified based on their ability to split the d-orbital energies of the central metal ion. The splitting pattern is influenced by the nature of the ligand and its interaction with the metal ion. Among the given options, \( NO_2 \) (nitro) is treated as a dipole point ligand. This means that it will cause a splitting of the d-orbitals of the metal ion it binds to. The other ligands listed, such as CI (assuming it's a typo for Cl^-) and CN, are also ligands that can cause splitting, but \( NO_2 \) is specifically known to cause a significant splitting due to its strong electron-withdrawing nature and its asymmetrical shape, making it a dipole moment carrying ligand.

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1 delta kurang lebih sama dengan 10 Dq Select one: True False Dalam CFT, manakah dari ligan berikut yang akan diperlakukan sebagai dipol titik? Select one: a. CI b. NO_(2) c. NO d CN

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