Formula for coordination complex?

[Abigail_Low_1A]

Is there a specific order to follow for writing the chemical formula for a coordination complex (except for writing the TM before the ligands)? Do the ligands have to be alphabetized?

For example, when given pentaaminebromocolbalt (III), are [Co(NH3)5Br]2+ and [CoBr(NH3)5]2+ both correct?

[Jennifer_Wong_1G]

From what I understand, in the coordination complex you name the ligands first (alphabetized), and then you name the metal atom or ion.

[Abigail_Low_1A]

From what I understand, in the coordination complex you name the ligands first (alphabetized), and then you name the metal atom or ion.

I was referring to the chemical formula haha, but thank you!

[Ariana Murillo 2O]

To write the chemical formal for a coordination complex, a UA explained that you start with the metal and then go from positive charges to negative charges.