In square planar molecular geometry, four donor atoms surround a center in a plane. Two matching ligands can be cis or trans. Low-spin complexes of many late transition metals commonly have this geometry.
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Square planar molecular geometry is a type of molecular arrangement where a central atom is surrounded by four other atoms or groups, all lying in the same plane and forming a square shape. This geometry typically occurs when the central atom is in a state of d2sp3 hybridization and has an octahedral electron pair geometry. Key characteristics of square planar geometry include: 1. **Bond Angles**: The bond angles between the surrounding atoms are 90 degrees.