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Bismuthine

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Identification
Molecular formula
BiH3
CAS number
7787-61-3
IUPAC name
bismuthane
State
State

At room temperature, bismuthine is found as a gas. It is unstable and decomposes easily, especially when exposed to light or oxygen. Its gaseous state and instability at room temperature make it difficult to handle outside controlled environments.

Melting point (Celsius)
-108.00
Melting point (Kelvin)
165.15
Boiling point (Celsius)
17.90
Boiling point (Kelvin)
291.05
General information
Molecular weight
210.00g/mol
Molar mass
210.0000g/mol
Density
2.4400g/cm3
Appearence

Bismuthine is a colorless gas with no distinct odor. It is not commonly encountered in pure form as it is quite unstable. In certain conditions, it may appear as a white or grayish precipitate when it decomposes.

Comment on solubility

Solubility of Bismuthane

Bismuthane, with the chemical formula BiH3, is a fascinating compound when it comes to its solubility characteristics. Understanding its solubility can be important for various applications in chemistry and material science.

Key Solubility Insights:

  • Polarity: Bismuthane is a polar molecule, which often influences its solubility in different solvents.
  • Aqueous Solubility: Generally, bismuthane has low solubility in water due to its large molecular size and the inability to form strong interactions with water molecules.
  • Solvent Compatibility: It tends to dissolve better in organic solvents rather than in polar solvents like water, allowing for compatibility with certain organic reactions.
  • Gas Evolution: When dissolved, it's crucial to consider that bismuthane can be unstable, which might lead to gas evolution under certain conditions.

In summary, while bismuthane exhibits limited solubility in water, its behavior in organic solvents presents opportunities worth exploring. As always, the environmental conditions, such as temperature and pressure, can greatly modify these solubility characteristics, making it essential to conduct experiments to obtain precise data.

Interesting facts

Interesting Facts about Bismuthane

Bismuthane, a fascinating compound composed of bismuth and hydrogen, presents a unique area of study in the world of chemistry. Here are some intriguing aspects of this lesser-known hydride:

  • Historical Significance: Bismuthane is one of the few stable compounds of bismuth with hydrogen, making it an interesting point of research when exploring the bonding behavior of bismuth.
  • Chemical Behavior: The compound exhibits properties and reactivity that can provide insights into the chemistry of heavier elements in Group 15 of the periodic table, showcasing trends similar to those observed in other pnictogen hydrides.
  • Potential Applications: While primarily of academic interest, research into bismuthane may yield insights applicable in materials science or the development of novel semiconductor materials.
  • Synthesis Techniques: The production of bismuthane poses an intriguing challenge for chemists due to its sensitivity and the need for controlled reaction conditions, often involving innovative methods in lab synthesis.

As noted by chemists in the field, “Studying bismuthane not only expands our understanding of hydrides but also enriches our knowledge of the element bismuth itself and its versatile nature.”

Bismuthane's reactivity and molecular interactions are ongoing topics of research, and as scientists continue to explore this compound, they unveil new facets of its chemistry that contribute to the broader understanding of element interactions.

Synonyms
Bismuthine
bismuthane
bismuth trihydride
18288-22-7
BiH3
trihydridobismuth
Bismuth hydride.
UNII-OCH2V0Z37N
OCH2V0Z37N
BISMUTAN
BISMUTHINE [MI]
BISMUTHINE (BIH3)
[BiH3]
BISMUTH HYDRIDE (BIH3)
CHEBI:30421
DTXSID50171355
(BiH3)
DTXCID5093846
BDBM85242
BPBOBPIKWGUSQG-UHFFFAOYSA-N
NSC_26947
CAS_14882-18-9
Q425258