Question

Name the molecule W(CO)3(NO)2

Answer 1

The molecule W(CO)3(NO)2 is correctly named tungsten tricarbonyl dinitrosyl.

Step-by-step explanation:

The molecule W(CO)3(NO)2 is a coordination compound of tungsten. In naming coordination compounds, the ligands are cited first, in alphabetical order, followed by the metal with its oxidation state in Roman numerals. Here, CO is carbon monoxide, known as carbonyl as a ligand; NO is nitrosyl. Numbers of each ligand type are indicated by prefixes. However, as there are two different types of monodentate ligands, we do not use the prefixes di-, tri-, etc., but instead count each ligand separately. The correct name for this compound would thus be tungsten tricarbonyl dinitrosyl.

Answer 2

The molecule
`W(CO)_3(NO)_2` is called tricarbonyl nitrosyl dinitrosyltungsten.

The molecule
`W(CO)_3(NO)_2` is a coordination complex containing tungsten (W), carbon monoxide (CO), and nitric oxide (NO) ligands.

- W: Represents the chemical symbol for tungsten, a transition metal.

-
`(CO)_3`: Indicates three carbon monoxide molecules acting as ligands. Ligands are molecules or ions that bond to a central metal atom in a complex.

-
`(NO)_2`: Denotes two nitric oxide molecules also acting as ligands, bonding to the central tungsten atom.

This molecule is an example of a transition metal complex where the central tungsten atom is surrounded by different ligands. The combination of these ligands and the central metal atom forms a coordination complex with specific properties and characteristics.