According to IUPAC nomenclature sodium nitroprusside is named asa)sodi...
The formula of sodium nitroprusside is Na2[Fe(CN)5NO]. So according to iupac nomenclature it's name would be sodium pentacyanonitrosylferrate (III). hence, op C.
According to IUPAC nomenclature sodium nitroprusside is named asa)sodi...
Introduction:
Sodium nitroprusside is a coordination compound with the chemical formula Na2[Fe(CN)5NO]. It is commonly used in laboratory tests to detect the presence of reducing substances in urine. The compound contains the iron (Fe) center coordinated to five cyanide (CN) ligands and one nitrosyl (NO) ligand.
IUPAC Nomenclature:
According to the IUPAC nomenclature rules, the name of sodium nitroprusside is "sodium pentacyanonitrosylferrate (III)".
Sodium:
The first part of the name, "sodium," indicates the presence of the sodium cation (Na+). This is because the compound contains sodium ions.
Penta:
The prefix "penta" indicates the presence of five cyanide (CN-) ligands. In sodium nitroprusside, there are five CN- ligands coordinated to the central iron atom.
Cyanonitrosylferrate:
The term "cyanonitrosylferrate" signifies the presence of both cyanide (CN-) and nitrosyl (NO) ligands. The ligands are named in alphabetical order, so "cyanonitrosyl" is used instead of "nitrosylcyanide." The ligands are coordinated to a central iron (Fe) atom.
(III):
The Roman numeral (III) in parentheses indicates the oxidation state of the iron center. In sodium nitroprusside, the iron atom has an oxidation state of +3.
Conclusion:
In conclusion, according to IUPAC nomenclature, sodium nitroprusside is named as "sodium pentacyanonitrosylferrate (III)." This name reflects the composition of the compound, including the presence of sodium ions, five cyanide ligands, one nitrosyl ligand, and the oxidation state of the iron center.