Which of the following statements is correct?

• A

  ${\left[{\mathrm{CoF}}_6\right]}^{3-}\text{ and }{\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_6\right]}^{3+}\text{ both are paramagnetic complexes. }$

• B

  ${\left[{\mathrm{CoF}}_6\right]}^{3-}\text{ and }{\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_6\right]}^{3+}\text{ both are high spin complexes. }$

• C

  ${\left[{\mathrm{CoF}}_6\right]}^{3-}\text{ is octahedral while }{\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_6\right]}^{3+}\text{ has a pentagonal pyramidal shape. }$

• D

  ${\left[{\mathrm{CoF}}_6\right]}^{3-}\text{ is outer orbital complex while }{\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_6\right]}^{3+}\text{ is inner orbital complex. }$