<td class="text-center">
    {% if entry.is_stable %}
        <i class="bi bi-check-circle-fill text-primary"></i>
    {% else %}
        --
    {% endif %}
</td>
<td>
    {% if entry.energy_above_hull is not None %}
        {{ entry.energy_above_hull|floatformat:3 }}
    {% else %}
        --
    {% endif %}
</td>
<td>
    {% if entry.formation_energy_per_atom is not None %}
        {{ entry.formation_energy_per_atom|floatformat:3 }}
    {% else %}
        --
    {% endif %}
</td>
