3. Indicate the expected hybridization of the following steric numbers: SN 3 SN 6 SN =5 SN= 4 SN = 2 4. Construct the framework of the molecule acrylonitrile (H2CCHCN) and assign o and/or bond(s) to each bond placement. 5. According to Molecular Orbital Theory, when does the order of the p and op orbitals change from np, Op to op, p (give the two reasons relating to the atoms in the molecule)? 6. For the molecule He2: a. Construct...
3. Indicate the expected hybridization of the following steric numbers: SN = 2 SN = 3 SN = 4 SN = 5 SN = 6 4. Construct the framework of the molecule acrylonitrile (H2CCHCN) and assign o and/or it bond(s) to each bond placement. 5. According to Molecular Orbital Theory, when does the order of the itp and op orbitals change from 7p, Op to Op, p (give the two reasons relating to the atoms in the molecule)? 6. For...
BF3 (4 Pts) B) total number of valence electrons___________ B) Draw the Lewis Structure C) Steric number (SN) of central atom __________ D) Electron pair geometry________________________ G) Sketch 3D geometry E) Molecular geometry___________________________ F) Is molecule polar______________________________ H) Hybridization_________________________
For porphyrins, 1. What is the electronic and steric shape for each nitrogen? 2. What are the hybridizations of each nitrogen? 3. Identify two carbons with sp3 hybrids. 8) (12 points) The molecule pictured below is a member of the class of molecules known as porhyrins, Porphyrins are found in proteins like hemoglobin to bind iron, and transport oxygen through the organism. Based on this structure, answer the following questions: a) What is the molecular formula? b) What is the...
The bulkier the molecule the more steric hindrance. Does steric hindrance make a good or poor nucleophile? O A good poor Unanswered 1 attempt left Submit
What is the steric number for the three indicated carbon atoms (C1,C2,and C3) in the following molecule?
Given the Lewis structure (below) for SF4, determine the steric number of the central atom and the number of nonbonding pairs on the central atom. Choose the best electron-pair and molecular geometry. Number Number steric number nonbonding pairs
3, Variations on AXs, steric number (SN) Types AX4E (seesaw), AXsE2 (T-shaped), and AX2Es (linear) In PC14, the lone pair of electrons can be placed in either an equatorial or an axial position. Determine the total number of each type of 90° repulsive interactions for each placement. 5 Placement of lone pair equatorial axial number of each type of 90 degree repulsive interactions 90 LP-LP 90° LP-BP 90° LP-BP 90° LP-LP- 90° LP-BP 90° LP-BP In terms of increasing repulsions...
Assign each molecule below to the proper point group: II ê V SN NE Crc=Ć нан H3N N PE CICI Cisplatin Сливен HO H20 Ons
Rank the following electron-pair geometries by increasing steric number. Items in order Highest Steric No.octahedral trigonal bipyramidal tetrahedral 4 trigonal planar linear Lowest Steric No.