Types Of Borane |Closo Nido Arachno Klado Boranes /Isolobal Analogy / Main Group Element| BSc| CSIR

The Lecture Covers: Type of Borane Type of Caborane identification structure of closo identification structure of super closo identification structure of hyper closo identification structure of nido identification structure of arachno identification structure of klado structure and bonding in higher boranes isolobal analogy Types of Borane: 1. Simple Boranes (BxHy): a. Diborane (B₂H₆): The simplest borane, with a bridge structure involving hydrogen atoms. b. Pentaborane (B₅H₉): Contains five boron atoms in a pyramidal cluster. c. Decaborane (B₁₀H₁₄): A more complex borane with a 10-boron cluster. 2. Cluster Boranes: These have polyhedral or closed geometries. a. Closo-boranes: Fully closed polyhedral structures (e.g., B₆H₆²⁻). b. Nido-boranes: Open structures derived from closo-boranes by removing a vertex (e.g., B₄H₁₀). c. Arachno-boranes: More open structures, derived by removing multiple vertices from closo-boranes (e.g., B₅H₁₁). d. Klado-boranes: represent a family of boranes that are derived from larger closo structures but are missing a few vertices. Carboranes Carboranes are clusters containing boron, carbon, and hydrogen. They are derived from boranes by substituting one or more boron atoms with carbon atoms. Carboranes are also classified based on their structure: 1. Closo-Carboranes: Fully closed structures with high thermal and chemical stability. Example: C₂B₁₀H₁₂, a common icosahedral closo-carborane. 2. Nido-Carboranes: Open structures derived from closo-carboranes by removing a vertex. Example: C₂B₄H₈. 3. Arachno-Carboranes: More open structures with fewer boron and carbon atoms than nido-carboranes. Example: C₂B₃H₇. #diborane #borane #maingroupelement #boronchemistry #bscfirstyear #pblockelementschemistry More Videos: Complete Reaction Mechanism In Organometallic Chemistry for CSIR-NET, IIT-JAM, GATE, MSc, BSc;    • Complete Reaction Mechanism In Organometal...  . Chemical Bonding | Ion-Dipole (Dp) | Dp-Dp | Ion-Induced Dp | London Force | CSIR-NET | IIT-JAM    • Chemical Bonding | Ion-Dipole (Dp) | Dp-Dp...  . Solvent Theory || Non-Aqueous Solvents || Polar Protic & Aprotic Solvent:    • Solvent Theory || Non-Aqueous Solvents || ...  . Hybridization | Orbital Analysis of Hybridization | %S Character | CSIR-NET, GATE, IIT-JAM, NEET:    • Hybridization | Orbital Analysis of Hybrid...  . Hydrolysis Reaction in Coordination Complex | Acid and Base Hydrolysis | Substitution Reaction in Oh:    • Hydrolysis Reaction in Coordination Comple...  . Website: https://www.spchemistry.in/