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+{
+"cells": [
+ {
+		   "cell_type": "markdown",
+	   "metadata": {},
+	   "source": [
+       "# Chapter 11: Molecular Structure"
+	   ]
+	},
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 11.1: Rotation_of_CO_molecule.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Scilab code Ex11.1: Pg 380 (2005)\n",
+"clc; clear;\n",
+"// Part (a)\n",
+"f = 1.15e+11;   // Frequency of transitions, Hz\n",
+"omega = 2*(%pi)*f;    // Angular frequency of absorbed radiations, Hz\n",
+"h_cross = 1.055e-34;   // Reduced planks constant, J-s\n",
+"// Since E = (h_cross)^2/I_CM = h_cross*omega, solving for I_CM\n",
+"I_CM = h_cross/omega;   // Moment of inertia of molecule about its center of mass, kg-m^2\n",
+"printf('\nThe moment of inertia of molecule about its center of mass = %4.2e kg-m^2', I_CM);\n",
+"\n",
+"// Part (b)\n",
+"m_O = 16;   // Mass of oxygen atom, a.m.u\n",
+"m_C = 12;    // Mass of carbon atom, a.m.u\n",
+"mu = ( m_O * m_C *0.166e-26)/(m_O + m_C);       // Reduced mass, kg\n",
+"// Since I_CM = mew*R_o^2, solving for R_o\n",
+"R_0 = sqrt(I_CM/mu);    // Bond length of carbon monoxide molecule, m \n",
+"printf('\nThe bond length of carbon monoxide molecule = %5.3f nm', R_0/1e-09);\n",
+"\n",
+"// Result\n",
+"// The moment of inertia of molecule about its center of mass = 1.46e-046 kg-m^2\n",
+"// The bond length of carbon monoxide molecule = 0.113 nm "
+   ]
+   }
+,
+{
+		   "cell_type": "markdown",
+		   "metadata": {},
+		   "source": [
+			"## Example 11.2: Variation_of_CO_molecule.sce"
+		   ]
+		  },
+  {
+"cell_type": "code",
+	   "execution_count": null,
+	   "metadata": {
+	    "collapsed": true
+	   },
+	   "outputs": [],
+"source": [
+"// Scilab code Ex11.2: Pg 383 (2005)\n",
+"clc; clear;\n",
+"\n",
+"// Part (a)\n",
+"f = 6.42e+13;   // Frequency of absorption, Hz\n",
+"omega = 2*(%pi)*f;   // Angular frequency of absorbed radiations, Hz\n",
+"mu = 1.14e-26;    // Reduced mass of CO molecule, kg\n",
+"K = mu*(omega^2);    // Effective force constant of CO molecule, N/m\n",
+"printf('\nThe effective force constant of CO molecule = %4.2e N/m', K);\n",
+"\n",
+"// Part (b)\n",
+"h_cross = 1.055e-34;   // Reduced Planck's constant, J-s\n",
+"A = sqrt(h_cross/(mu*omega));   // Amplitude of vibrations, m\n",
+"printf('\nThe amplitude of vibrations = %7.5f nm', A/1e-09);\n",
+"\n",
+"// Result\n",
+"// The effective force constant of CO molecule = 1.85e+003 N/m\n",
+"// The amplitude of vibrations = 0.00479 nm "
+   ]
+   }
+],
+"metadata": {
+		  "kernelspec": {
+		   "display_name": "Scilab",
+		   "language": "scilab",
+		   "name": "scilab"
+		  },
+		  "language_info": {
+		   "file_extension": ".sce",
+		   "help_links": [
+			{
+			 "text": "MetaKernel Magics",
+			 "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
+			}
+		   ],
+		   "mimetype": "text/x-octave",
+		   "name": "scilab",
+		   "version": "0.7.1"
+		  }
+		 },
+		 "nbformat": 4,
+		 "nbformat_minor": 0
+}