Jmol-Application/C3/Display-Lone-Pair-of-Electrons/English - Revision history

Snehalathak at 10:29, 26 March 2025

2025-03-26T10:29:54Z

Madhurig at 07:45, 26 March 2025

2025-03-26T07:45:45Z

Snehalathak: Created page with " {|border=1 |- ! align=center | Visual Cue ! align=center | Narration |- || '''Slide Number 1''' '''Title Slide''' || Welcome to this Spoken Tutorial on '''Display Lone Pai..."

2025-03-24T06:46:04Z

Created page with " {|border=1 |- ! align=center | Visual Cue ! align=center | Narration |- || '''Slide Number 1''' '''Title Slide''' || Welcome to this Spoken Tutorial on '''Display Lone Pai..."

New page

{|border=1
|-
! align=center | Visual Cue
! align=center | Narration
|-
|| '''Slide Number 1'''

'''Title Slide'''
|| Welcome to this Spoken Tutorial on '''Display Lone Pair of Electrons''' in '''Jmol'''.
|-
|| '''Slide Number 2'''

'''Learning Objectives'''
|| In this tutorial, we will learn to,
* Display '''lone''' '''pair''' of electrons on an atom using script commands.
|-
|| '''Slide Number 3'''

'''System Requirement'''
|| Here I am using,
* '''Ubuntu Linux '''OS version 22.04
* '''Jmol''' version 16.2.35
* '''Java '''version 11.0.25
|-
|| '''Slide Number 4'''

'''Pre-requisites'''

'''https://spoken-tutorial.org'''
|| To follow this tutorial,
* Learner must be familiar with basic operations on '''Jmol''' interface.
* Spoken tutorials on '''Jmol Application''' are available at the following website.
|-
|| Cursor on '''Jmol''' interface.

Click on the '''File''' menu and select '''Get M'''ol option.

In the input box, type '''water. '''

Click '''OK'''.
|| Open the '''Jmol''' interface.

Click on the '''File''' menu and select '''Get Mol''' option.

In the input box, type '''water''' and Click '''OK.'''
|-
|| Cursor on the panel.

Hold '''Ctrl''' and '''Alt''' keys
|| '''3D''' structure of water is seen on the panel.

Hold '''Ctrl''' and '''Alt''' keys to move the model on the screen.
|-
|| Cursor on the panel.
|| Water has two '''lone''' pairs of '''electrons''' on the '''Oxygen''' atom.

They are also referred to as an '''unshared''' pair of valence '''electrons'''.
|-
|| Cursor on the panel.
|| Using the script commands we can represent '''lone''' pair of '''electrons''' as '''tear'''-'''drop''' shaped '''lobes'''.
|-
|| Click on the '''File''' menu and select the Console option.
|| To open the console click the '''File''' menu.

Select '''Console''' option.
|-
|| Cursor on the panel.
|| Script console opens as a pop-up window.
|-
|| Cursor on the console.
|| Here we can write commands to draw the lone pair of electrons.
|-
|| At the prompt, Type the following, '''select oxygen;lcaocartoon color translucent white create lpa'''

Press '''Enter'''.
|| At the prompt, Type the command:

'''select oxygen;lcaocartoon color translucent white create lpa'''

This command will create a translucent white colored lobe on the oxygen atom.

Press '''Enter'''.
|-
|| Cursor on the panel.
|| The first '''lobe''' is seen on the oxygen atom on the panel.

You can change the color in the command according to your preference.
|-
|| Press up arrow key on the keyboard.
|| I will change the color of the '''lobes''' to yellow.

Press the up arrow key to get the previous command at the prompt.
|-
|| '''select oxygen;lcaocartoon color yellow create lpa'''
|| Edit the command and change, '''translucent white''' to '''yellow '''and press '''Enter'''.
|-
||
Press the up arrow on the keyboard.

At the end of the command line, change '''lpa '''to '''lpb'''.

Press '''Enter'''.
|| For the second '''lobe''':

Press the up arrow key on the keyboard to get the previous command at the prompt.

Edit the command.

At the end of the command line, change '''lpa '''to '''lpb'''.

Press '''Enter'''.
|-
|| Cursor on the panel.
|| Now we can see two lobes representing two '''lone''' '''pairs''' of '''electrons''' on the panel.
|-
|| Cursor on the panel.
|| I have loaded the '''3D''' structure of '''ammonia''' using '''GetMol'''.

To open the console click the '''File''' menu.

Select '''Console''' option.
|-
|| '''Cursor on the console'''

'''select nitrogen;lcaocartoon color yellow create lpa'''
|| Here is the command line for displaying a '''lone''' '''pair''' on nitrogen in '''ammonia'''.
|-
|| '''Slide Number 5'''

'''Summary'''
|| Let us summarize.

In this tutorial, we have learned to,
* Display '''lone''' '''pair''' of electrons on an atom using script commands.
|-
|| '''Slide Number 6'''

'''Assignment'''
|| As an assignment,
* Display a '''lone''' '''pair''' of electrons on the phosphorus atom in the phosphine model.
|-
|| '''Slide Number 7'''

'''About Spoken Tutorial Project '''
|| This video summarizes the Spoken Tutorial project.

Please download and watch it.
|-
|| '''Slide Number 8'''

'''Spoken tutorial workshops '''
|| We conduct workshops and give certificates.

For more details, please contact us.
|-
|| '''Slide Number 9'''

'''Forum '''
|| Please post your timed queries in this forum.
|-
|| '''Slide Number 10'''

'''Acknowledgement '''
|| The''' Spoken Tutorial '''project was established at IIT Bombay by the Ministry of Education Govt of '''India.'''
|-
||
|| This tutorial is contributed by Snehalatha Kaliappan and Madhuri Ganapathi from IIT Bombay.

Thank you for joining.
|-
|}

@@ Line 59: / Line 59: @@
 |-
 || Cursor on the panel.
-|| Using the script commands we can represent '''lone''' pair of '''electrons''' as '''tear-drop''' shaped '''lobes'''.
+|| Using the script commands we can represent '''lone''' pair of '''electrons''' as tear-drop shaped lobes.
 |-
 || Click on the '''File''' menu and select the Console option.

@@ Line 1: / Line 1: @@
 {|border=1
@@ Line 16: / Line 14: @@
 '''Learning Objectives'''
 || In this tutorial, we will learn to,
-* Display '''lone''' '''pair''' of electrons on an atom using script commands.
+* Display '''lone pair''' of electrons on an atom using script commands.
 |-
 || '''Slide Number 3'''
@@ Line 32: / Line 30: @@
 '''https://spoken-tutorial.org'''
 || To follow this tutorial,
-* Learner must be familiar with basic operations on '''Jmol''' interface.
+* learner must be familiar with basic operations on '''Jmol''' interface.
 * Spoken tutorials on '''Jmol Application''' are available at the following website.
 |-
 || Cursor on '''Jmol''' interface.
-Click on the '''File''' menu and select '''Get M'''ol option.
+Click on the '''File''' menu and select '''Get Mol''' option.
-In the input box, type '''water. '''
+In the input box, type '''water'''.
 Click '''OK'''.
 || Open the '''Jmol''' interface.
-Click on the '''File''' menu and select '''Get Mol''' option.
+Click on the '''File''' menu and select '''Get MOL''' option.
-In the input box, type '''water''' and Click '''OK.'''
+In the input box, type '''water''' and Click '''OK'''.
 |-
 || Cursor on the panel.
@@ Line 61: / Line 59: @@
 |-
 || Cursor on the panel.
-|| Using the script commands we can represent '''lone''' pair of '''electrons''' as '''tear'''-'''drop''' shaped '''lobes'''.
+|| Using the script commands we can represent '''lone''' pair of '''electrons''' as '''tear-drop''' shaped '''lobes'''.
 |-
 || Click on the '''File''' menu and select the Console option.
-|| To open the console click the '''File''' menu.
+|| To open the '''console''' click the '''File''' menu.
 Select '''Console''' option.
 |-
 || Cursor on the panel.
-|| Script console opens as a pop-up window.
+|| '''Script console''' opens as a pop-up window.
 |-
 || Cursor on the console.
@@ Line 98: / Line 96: @@
 || Edit the command and change, '''translucent white''' to '''yellow '''and press '''Enter'''.
 |-
-||
+||Press the up arrow on the keyboard.
 Press the up arrow on the keyboard.
 At the end of the command line, change '''lpa '''to '''lpb'''.
@@ Line 118: / Line 115: @@
 |-
 || Cursor on the panel.
-|| I have loaded the '''3D''' structure of '''ammonia''' using '''GetMol'''.
+|| I have loaded the '''3D''' structure of '''ammonia''' using '''GetMOL'''.
-To open the console click the '''File''' menu.
+To open the '''console''' click the '''File''' menu.
 Select '''Console''' option.
@@ Line 126: / Line 123: @@
 || '''Cursor on the console'''
-'''select nitrogen;lcaocartoon color yellow create lpa'''
+'''select nitrogen;lcaocartoon color yellow create lpa'''.
-|| Here is the command line for displaying a '''lone''' '''pair''' on nitrogen in '''ammonia'''.
 |-
 || '''Slide Number 5'''
@@ Line 135: / Line 133: @@
 In this tutorial, we have learned to,
-* Display '''lone''' '''pair''' of electrons on an atom using script commands.
+* Display '''lone pair''' of electrons on an atom using script commands.
 |-
 || '''Slide Number 6'''
@@ Line 141: / Line 139: @@
 '''Assignment'''
 || As an assignment,
-* Display a '''lone''' '''pair''' of electrons on the phosphorus atom in the phosphine model.
+* Display a '''lone pair''' of electrons on the phosphorus atom in the phosphine model.
 |-
 || '''Slide Number 7'''