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Date: 27-6-2019
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Date: 27-6-2019
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Date: 22-3-2017
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AX4E2 Molecules: ICl4−
1. The central atom, iodine, contributes seven electrons. Each chlorine contributes seven, and there is a single negative charge. The Lewis electron structure is
2. There are six electron groups around the central atom, four bonding pairs and two lone pairs. The structure that minimizes LP–LP, LP–BP, and BP–BP repulsions is
3. ICl4− is designated as AX4E2 and has a total of six electron pairs. Although there are lone pairs of electrons, with four bonding electron pairs in the equatorial plane and the lone pairs of electrons in the axial positions, all LP–BP repulsions are the same. Therefore, we do not expect any deviation in the Cl–I–Cl bond angles.
4. With five nuclei, the ICl4− ion forms a molecular structure that is square planar, an octahedron with two opposite vertices missing.
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منها نحت القوام.. ازدياد إقبال الرجال على عمليات التجميل
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دراسة: الذكاء الاصطناعي يتفوق على البشر في مراقبة القلب
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مكتب السيد السيستاني ينشر إمساكيات شهر رمضان المبارك
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