Atomic orbitals: 6g electron "dot-density"

This page shows representations of electron density in two ways. The first is two-dimensional electron "dot-density" diagrams - plots across an appropriate plane of each 6g orbital. These were created using a Monte Carlo computational method. The second page allows you interact (zoom, rotate) with three-dimensional electron "dot-density" models representing electron density of the various 6g atomic orbitals created by the same Monte Carlo computational method. Green represents regions for which the wave functions are positive and white represents where values are negative.

6g_z⁴ electron "dot-density"

The 6g_z⁴ orbital is an abbreviation for 6g_{35z⁴ - 30z²r² + 3r⁴}.

The first image shows a two-dimensional electron dot-density plot of the 6g_z⁴ (z-axis is vertical). The second image is an interactive (see below for instructions) represention of electron density in three-dimensions for the same orbitals.

6g_z³y and 6g_z³x electron "dot-density"

The 6g_z³x orbital is an abbreviation for 6g_{yz(7z² - 3r²)}. The 6g_z³y orbital is an abbreviation for 6g_{xz(7z² - 3r²)}. These two orbitals are related to each other by a 90° rotation about the z-axis.

The first image shows a two-dimensional plot representing electron density of the 6g_z³y orbital (across the x=0 plane) and 6g_z³x orbital (across the y=0 plane). The second image is an interactive (see below for instructions) represention of electron density in three-dimensions for the same orbitals.

6g_z²xy and 6g_z²(x²-y²) electron "dot-density"

The 6g_z²xy orbital is an abbreviation for 6g_{xy(7z² - r²)}. The 6g_{z²(x² - y²)} orbital is an abbreviation for 6g_{(x² - y²)(7z² - r²)}. These two orbitals are related to each other by a 45° rotation about the z-axis.

The first image shows a two-dimensional electron dot-density plot of the 6g_{z²(x² - y²)} across the y=0 plane. The electron density plot of the 6g_z²xy orbital is identical in appearance but plotted through the x=y plane. The second image is an interactive (see below for instructions) represention of electron density in three-dimensions for the same orbitals.

6g_zy³ and 6g_zx³ electron "dot-density"

The 6g_zy³ is an abbreviation for 6g_{yz(3x² - y²)}. The 6g_zx³ orbital is an abbreviation for 6g_{xz(x² - 3y²)}. These two orbitals are related to each other by a 30° rotation about the z-axis.

The first image shows a two-dimensional electron dot-density plot of the 6g_zy³ orbital (across the x=0 plane. The 6g_zx³ electron density plot is identical when plotted across the y=0 plane. The second image is an interactive (see below for instructions) represention of electron density in three-dimensions for the same orbitals.

6g_xy(x²-y²) and 6g_(x⁴+y⁴) electron "dot-density"

The 6g_xy(x²-y²) and 6g_(x⁴+y⁴) orbitals are related to each other by a 22.5° rotation about the z-axis.

The first image shows a two-dimensional electron dot-density plot of the 6g_(x⁴+y⁴) orbital across the z=0 plane). The corresponding plot for the 6g_xy(x²-y²) orbital is similar but rotated by 22.5° in the plane of your screen. The second image is an interactive (see below for instructions) represention of electron density in three-dimensions for the same orbitals.

Using JSmol

You can use your mouse to manipulate the "orbital" in the "JSmol" image above. How you do this depends upon how you are viewing this page.

• On a computer, to rotate about the x and y directions, drag mouse around the image
• On a computer, to rotate about the z direction (which comes out of the screen towards you), hold shift and drag mouse horizontally
• To zoom, hold shift key down and drag mouse vertically
• To reset the image, hold down shift key and double click ony part of the image not containing dots
• On a mobile device experiment using one or two fingers to rotate and zoom