What is the most common geometry found in four-coordinate complexes?
A)square planar
B)octahedral
C)tetrahedral
D)icosahedral
E)trigonal bipyramidal

Question

Quizplus · Accepted Answer

The most common geometry found in four-coordinate complexes is tetrahedral. This is because when four ligands surround a central metal atom, they are arranged around it in a tetrahedral shape, with bond angles of approximately 109.5 degrees. While other geometries are possible, such as square planar or even trigonal bipyramidal, tetrahedral is the most commonly observed.

What Is the Most Common Geometry Found in Four-Coordinate Complexes