Question

Molecular Orbital Model 3. Draw the molecular orbital energy level diagram for the following substances, and complete the tables. Write the ground state molecular orbital electron contiguration | Molecule Enetsy Level Diagram including each atom's energy levels) Molecular orbital clectron contig Bond Order include calculation Paramagnetic or diamagnetic b. N: Molecular orbital electron config Bond Order Paramagnetic or diamagnetic C. Based on the bond orders of N, and N.*, which has the stronger bond? 251

Answer 1

for molecules with energy order for 6 2 8 og 0 less than or 14e the molecular Orbitals is Thin The One Thing <szbe a) Na Nitrogen so Atomic number is ay No molecule has 140 is Nitrogen dectronic configeration is? 252 2p3 from the orbitals, above electronic in u 14 711 order of molecular configuration of Na molecule are no unpaired electrons As No there molecule is Diamagratic

จนาน T26, 28, 0 EL ทุน558 - 20 23 Tilso Z
Bond Order = (Number of electrons in bonding orbitals- Number of electrons in anti bonding orbitals)*0.5

Bond order of N₂ is 0.5*(10-4)=3

6) Not: Nt has 13 electrons configuration is Nitrogen is? 1 electronic 28? 283 2 ohh is configuration 15² 28² 282 14 TL 61 N electronic from the above mdecular energy order electronic configuration of Nat is . . 84 85 0 9 The p apel de As there is an unpaired electron Nut is Paramagnetic

[วป่า , T25, T28% 72 ชม ? / 29 15 N
Bond order of N₂⁺ is 0.5*(9-4)=2.5

c

We know that bond strength is directly proportional to bond order.

As N₂ has higher bond order than N₂^{+ ,} N₂ has stronger bond.

d) Nez: Atemic number of Neon is 10 electronic configuration is 15 26² 206 24 [14whunt Ne, hae 20 electrons. so the energy order of molecular et orbitals is Is < 64 cacos e Top The Thly Tielze on

M 141414 개피고 2P 2P Trhy Telling 114 TH 62px 25 25 so electronic Neg configuration of Neg is A Nez there is on no diamagnetic impaired elections
Bond order of Ne₂ is 0.5*(10-10)=0

e

As the Bond order of Ne₂ is zero the molecule does not exists, because zero bond order denotes there is no bond between two atoms.

f) CN Fleibionic configuration of C h i Electronic configuration & N is 15 25 ap" ny [11] 247/A CN has 140 - Electronie configuration of CN is. ir 5 2 0 The Top Telug u As there are no unpeived electrons, N es diamagnetic 9c2 CAN Seart 1 1111 2P Tichy Taking 25