Square planar geometry
平面四方形
Explanation (EN)
The AB₄E₂ shape derived from an octahedron with two lone pairs (e.g. XeF₄).
Explanation (ZH)
由八面体含两个孤对形成的 AB₄E₂ 形状(如 XeF₄)。
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.