Single Lobe Orbitals

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Single lobe orbitals are commonly used for indicating a lone pair. The single lobe orbital tools are shown below:

To draw a single lobe orbital:

1. Hold down the mouse button over the Orbital tool and drag to select the single lobe orbital tool from the palette.

2. Point to an atom where the narrow end of the orbital is to be attached.

3. Drag from the narrow end of the lobe to its wide end.