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For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp are
- a)8 and hexagonal bipyramidal
- b)5 and square pyramidal
- c)8 and square anti-prism
- d)5 and trigonal bipyramidal
Correct answer is option 'A'. Can you explain this answer?
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For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp are
8 and hexagonal bipyramidal.-
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For mono-ionic complex [UO2(NO3)3]-, the correct coordination number a...
Coordination Number and Geometry of [UO2(NO3)3]-
Coordination Number:
The coordination number is defined as the number of ligands that are bound to the central metal ion. In the given mono-ionic complex [UO2(NO3)3]-, the central metal ion is UO2+2.
Here, UO2+2 is surrounded by three NO3- ligands. Each NO3- ligand binds with the metal ion through one of its oxygen atoms.
Therefore, the coordination number of UO2+2 in [UO2(NO3)3]- is 8.
Geometry:
The geometry of a complex is determined by the number of ligands bound to the central metal ion and their arrangement around it.
In the given mono-ionic complex [UO2(NO3)3]-, UO2+2 is surrounded by eight ligands, which can be arranged in different geometries such as square anti-prismatic, hexagonal bipyramidal, and distorted octahedral.
However, the given complex [UO2(NO3)3]- has a hexagonal bipyramidal geometry.
A hexagonal bipyramidal geometry has the following characteristics:
- It has 8 coordination positions around the central metal ion.
- It has two types of positions: axial and equatorial.
- The axial positions are located along the vertical axis and are perpendicular to the equatorial plane.
- The equatorial positions lie in a plane and are equidistant from the vertical axis.
- The angles between the equatorial positions are 120°, and the angles between the axial and equatorial positions are 90°.
Therefore, the correct coordination number and geometry of [UO2(NO3)3]- are 8 and hexagonal bipyramidal, respectively.
Coordination Number:
The coordination number is defined as the number of ligands that are bound to the central metal ion. In the given mono-ionic complex [UO2(NO3)3]-, the central metal ion is UO2+2.
Here, UO2+2 is surrounded by three NO3- ligands. Each NO3- ligand binds with the metal ion through one of its oxygen atoms.
Therefore, the coordination number of UO2+2 in [UO2(NO3)3]- is 8.
Geometry:
The geometry of a complex is determined by the number of ligands bound to the central metal ion and their arrangement around it.
In the given mono-ionic complex [UO2(NO3)3]-, UO2+2 is surrounded by eight ligands, which can be arranged in different geometries such as square anti-prismatic, hexagonal bipyramidal, and distorted octahedral.
However, the given complex [UO2(NO3)3]- has a hexagonal bipyramidal geometry.
A hexagonal bipyramidal geometry has the following characteristics:
- It has 8 coordination positions around the central metal ion.
- It has two types of positions: axial and equatorial.
- The axial positions are located along the vertical axis and are perpendicular to the equatorial plane.
- The equatorial positions lie in a plane and are equidistant from the vertical axis.
- The angles between the equatorial positions are 120°, and the angles between the axial and equatorial positions are 90°.
Therefore, the correct coordination number and geometry of [UO2(NO3)3]- are 8 and hexagonal bipyramidal, respectively.
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For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp area)8 and hexagonal bipyramidalb)5 and square pyramidalc)8 and square anti-prismd)5 and trigonal bipyramidalCorrect answer is option 'A'. Can you explain this answer?
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For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp area)8 and hexagonal bipyramidalb)5 and square pyramidalc)8 and square anti-prismd)5 and trigonal bipyramidalCorrect answer is option 'A'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp area)8 and hexagonal bipyramidalb)5 and square pyramidalc)8 and square anti-prismd)5 and trigonal bipyramidalCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp area)8 and hexagonal bipyramidalb)5 and square pyramidalc)8 and square anti-prismd)5 and trigonal bipyramidalCorrect answer is option 'A'. Can you explain this answer?.
For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp area)8 and hexagonal bipyramidalb)5 and square pyramidalc)8 and square anti-prismd)5 and trigonal bipyramidalCorrect answer is option 'A'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp area)8 and hexagonal bipyramidalb)5 and square pyramidalc)8 and square anti-prismd)5 and trigonal bipyramidalCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For mono-ionic complex [UO2(NO3)3]-, the correct coordination number and geometry resp area)8 and hexagonal bipyramidalb)5 and square pyramidalc)8 and square anti-prismd)5 and trigonal bipyramidalCorrect answer is option 'A'. Can you explain this answer?.
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