Potassium tetracyanonickelate is the inorganic compound with the formula K2Ni(CN)4. It is usually encountered as the monohydrate but the anhydrous salt is also known. Both are yellow, water-soluble, diamagnetic solids. The salt consists of potassium ions and the tetracyanonickelate coordination complex, which is square planar. WebCorrect option is D) In [NiCl 4] 2−, Ni 2+ has d 8 configuration and is a high spin complex. It has sp 3 hybridization, tetrahedral structure and 2 unpaired electron. So magnetic moment, μ= n(n+2)= 2×4=2.82 BM. In Ni(CN) 42− , Ni 2+ has d 8 configuration, low spin complex, …
Questions & Answers on Coordination Chemistry (D Ray
Web27 jun. 2024 · Electronic configuration in [Ni (CN)4]2-. [ N i ( C N) X 4] X 2 − is a low spin , inner orbital complex having d s p 2 hybridisation. According to Crystal Field Theory, C N X − is a strong field ligand that causes pairing of electrons i.e electrons occupy the orbitals of the lower t 2 g level completely before they occupy the higher e g level. WebSince 2006 I have been working in drinking water treatment. As a quality control senior chemist and production supervisor and operator through the Greater Cairo Drinking Water Company, which is affiliated with the Holding Company for Drinking Water and wastewater. Through this work I acquired many skills such as : * … leighs snack
PROBLEMS SOLVED Flashcards Quizlet
WebIn case of Co, M(Co) was 2.48μ B, and Ni case M(Ni)=1.26μ B. Those values were less than that of the Hund-rule30) magnetic moments, 4.00μ B for Fe, 3.00μ B for Co, and 2.00μ B for Ni. In Table 2, obtained charge and magnetic moment were summarized as (B), where isolated atom values were referenced as (A). Web2- [NiCl4] 2- Limitations: Most transition metal complexes are colored, but the theory does not provide any explanation The VBT does account for the observed magnetic moment in complexes. However, orbitals of higher energy have … Web27 jun. 2024 · Electronic configuration in [Ni (CN)4]2-. [ N i ( C N) X 4] X 2 − is a low spin , inner orbital complex having d s p 2 hybridisation. According to Crystal Field Theory, C N … leighs sandwich bar bo\\u0027ness