WebElements Periodic Table of the Elements | Rubidium

Rubidium: crystal structure

Space group: Im-3m (Space group number: 229)
Structure: bcc (body-centred cubic)
Cell parameters:
- a: 558.5 pm
- b: 558.5 pm
- c: 558.5 pm
- α: 90.000°
- β: 90.000°
- γ: 90.000°

You may view the structure of rubidium:

interactively (Jmol) or
non-interactively

rubidiumcrystal structure image (ball and stick style)

The closest Rb-Rb separation is 494 nm implying a rubidium metallic radius of 247 nm.

References

C. S. Barrett, Acta Crystallogr., 1956, 9, 671.

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Rubidium
- Essential data: names, symbol, atomic number, and atomic weight; block, period, and group in periodic table; description; standard state; registry number; and isolation
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Rubidium around us
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	K	Ca
	Rb	Sr
	Cs	Ba

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