6 天之前 · The molecular geometry of PCl3 is a trigonal pyramid. The molecular geometry of any compound can be determined easily from the VSEPR theory. The below-attached VSEPR chart gives us an idea about that;

The valence-shell electron-pair repulsion (VSEPR) model allows us to predict which of the possible structures is actually observed in most cases. It is based on the assumption that pairs of electrons occupy space, and the lowest-energy structure is the one that minimizes electron pair–electron pair repulsions.

2017年8月6日 · What is the vsepr model for PCl3? We gots P Cl3, and around the central phosphorus atom there are 3 × bonding electron pairs, the P − Cl bonds, and a phosphorus-centred lone pair. To a first approximation, these electron pairs arrange themselves in a tetrahedron........with ideal bond angles of 109.5∘.

价层电子对互斥理论（英語： Valence Shell Electron Pair Repulsion ，簡稱為VSEPR），是一个用来预测单个共价分子形态的化学模型。 理论通过计算中心 原子 的价层电子数和 配位数 来预测 分子的几何构型 ，并构建一个合理的 路易斯结构式 来表示分子中所有键和 孤对 ...

Valence shell electron-pair repulsion theory (VSEPR theory) enables us to predict the molecular geometry, including approximate bond angles around a central atom, of a molecule from an examination of the number of bonds and lone electron pairs in its Lewis structure. The VSEPR model assumes that electron pairs in the valence shell of a central ...

PCl3 Molecular and Electron Geometry based on the VSEPR theory, the steric number, Hybridization and expected bond angles.

2023年6月19日 · The valence-shell electron-pair repulsion (VSEPR) model allows us to predict which of the possible structures is actually observed in most cases. It is based on the assumption that pairs of electrons occupy space, and the lowest-energy structure is the one that minimizes electron pair–electron pair repulsions.

2016年7月14日 · How would you use the VSEPR theory to predict the geometry of the P C l3 molecule? We describe molecular geometry on the basis of atomic not electronic geometry. The geometry of phosphorus trichloride descends to trigonal pyramidal. The ∠Cl −P −Cl is approximately 105∘.

2024年10月9日 · Valence shell electron-pair repulsion theory (VSEPR theory) enables us to predict the molecular structure, including approximate bond angles around a central atom of a molecule from the estimation of the number of bonds and lone pairs of …

VALENCE SHELL ELECTRON PAIR REPULSION (VSEPR) theory can be used to predict molecular geometry with high accuracy. The theory is based on Lewis structure and the principles that. valence electron pairs each other. the geometry around the central atom will be such as to minimize the electron repulsion. number (SN) is used to predict geometries.