why is ptcl4 2 square planar?
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Due to which strong repulsion between the electron of Pt and ligand takes place which result in strong crystal field splitting. The strong field splitting breaks the degeneracy of dx2- y2 and dz2 orbital. Hence stabilizes the square planer arrangement more than tetrahedral thus it should be square planar.
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Pt(II) has an electron configuration of [Xe]4f145d6, which leads to a square planar geometry with four ligands. Pt(II) is a soft acid (atomic radius: 175 pm) and therefore binds preferentially with soft bases like CN- and CO-.
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This is always true. Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides. Parallelograms are quadrilaterals with two sets of parallel sides. Since squares must be quadrilaterals with two sets of parallel sides, then all squares are parallelograms.
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Phosphorus (P4) Simple molecular (lattice/covalent) Break weak London forces between the molecules.
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In the carbon tetrachloride molecule, four chlorine atoms are positioned symmetrically as corners in a tetrahedral configuration joined to a central carbon atom by single covalent bonds. Because of this symmetric geometry, CCl4 is non-polar.
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The reason why HClO4 molecule is polar is because of what you said, which is that there is a H atom attached to an O atoms, making the pull stronger. The reason why XeOF4 is polar is because it is a molecule with a square pyramidal shape.
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How is the phosphorus pentachloride trigonal bipyramidal? ... Now, the according to the VSEPR theory a molecule having 5 bond pairs is said to be having a trigonal bipyramidal shape. Hence, this is the shape of PCl5.
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CCl4 has a tetrahedral shape, owing to four bond pairs of electrons repelling each other to positions of maximum separation and minimum repulsion. The angle between bonds is 109.5 degrees.
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Chlorine molecules are composed of two atoms (Cl2).
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Molecular Geometries. The VSEPR theory describes five main shapes of simple molecules: linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral.
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The molecular geometry of AlCl3 is trigonal planar with symmetric electron region distribution. Therefore this molecule is nonpolar.
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Which is more reactive, PCL3 or PCL5? ... PCl5 has trigonal bipyramidal structure . So it has 2 axial P— Cl bonds which do experience repulsion from 3 equitorial P—Cl bond pairs. Thus these axial bonds have greater bond length and hence, are more reactive.
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A Quadrilateral has four-sides, it is 2-dimensional (a flat shape), closed (the lines join up), and has straight sides.
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BrCl3: the molecule has a T-shaped molecular geometry which could make it polar, but the Br-Cl electronegativity difference is 0.2 which makes it a covalent bond. CS2: the molecule has a linear geometry and the electronegativity difference between C and S is 0, so this one is not polar either.
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T shaped molecules are always polar. In both cases (octahedral and trigonal bipyramidal), the bond angles will be slightly less than 90 and 180 due to lone pair-bond pair repulsion.
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NOCl is polar. This is because according to the valence shell electron pair repulsion theory it has a bent molecular geometry with nitrogen as the...
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Answer: The CCl₄ and SiCl₄ are tetrahedral because both form the bond angle of 109.5° between the four chlorines. The Brainliest Answer! Explanation: Because,the VSEPR units of both atoms are 4 and it means the electrogeometry is tetrahedral.As there are no lone pairs in both atoms, the shape remains at tetrahedral.