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Copper(II) thiocyanate

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Identification
Molecular formula
Cu(SCN)2
CAS number
3019-82-1
IUPAC name
thioxocopper
State
State

At room temperature, Copper(II) thiocyanate is a solid.

Melting point (Celsius)
320.00
Melting point (Kelvin)
593.15
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
121.61g/mol
Molar mass
121.6090g/mol
Density
2.7600g/cm3
Appearence

Copper(II) thiocyanate typically appears as a white to pale yellow powder.

Comment on solubility

Solubility of Thioxocopper

Thioxocopper, with its unique chemical structure, presents a fascinating profile regarding its solubility in various solvents. The solubility behavior of thioxocopper can be summarized as follows:

  • Solubility in Water: Thioxocopper generally exhibits limited solubility in water. This is primarily due to its inherent characteristics as a coordination compound.
  • Organic Solvents: It is more soluble in polar organic solvents like acetone and ethanol, where the interaction with the solvent molecules can enhance stability.
  • Influence of pH: The solubility may also vary with changes in pH. An increase in pH may lead to a reduction in solubility due to the precipitation of insoluble forms.
  • Temperature Effect: Higher temperatures can increase the solubility of thioxocopper in organic solvents, as kinetic energy allows for better dissolution.

It is important to note that the solubility of thioxocopper can be influenced by several factors. As stated, "The environment, including temperature and solvent choice, plays a crucial role in the solubility of this compound." Understanding these parameters is essential for applications involving thioxocopper in chemical processes.

Interesting facts

Interesting Facts About Thioxocopper

Thioxocopper, often referred to in scientific circles as a fascinating transition metal complex, showcases the intriguing chemistry that occurs when sulfur atoms interact with metal ions. This compound stands out due to several unique characteristics and applications in various fields:

  • Structure and Composition: Thioxocopper contains sulfur and copper atoms coordinated in a specific arrangement, which can significantly influence its chemical behavior and reactivity.
  • Coordination Chemistry: As a member of coordination complexes, it serves as a fantastic example of how metals can form bonds with ligands—molecules or ions that donate electrons to metal centers, affecting both stability and solubility.
  • Potential Applications: Researchers are exploring the uses of thioxocopper in fields such as catalysis, electronic materials, and even medicine, proving that compounds with transition metals often hold unexpected potential.
  • Historical Context: The study of thioxocopper compounds can be traced back to early 20th-century chemistry, highlighting the evolving understanding of transition metals and their complexes.
  • Color and Optical Properties: Many copper-containing compounds exhibit vibrant colors due to d-d transitions, which can be a point of interest in educational demonstrations or artistic applications.

As noted by chemists, "The beauty of transition metal chemistry lies in its complexity and versatility," and thioxocopper exemplifies this statement by showcasing the intricate dance between metal ions and ligands. Its study continues to inspire researchers seeking to develop innovative materials and industrial processes.

In summary, thioxocopper is not merely a compound of sulfur and copper; it serves as a gateway to understanding broader concepts in coordination chemistry, highlighting the significance of transition metals in contemporary chemistry and potential applications.

Synonyms
1317-40-4
CUPRIC SULFIDE
Copper Blue
Copper(2+) sulfide
Horace Vernet's Blue
Natural covellite
Monocopper monosulfide
C.I. 77450
HSDB 5805
EINECS 215-271-2
UNII-KL4YU612X7
NSC 47694
CI 77450
AI3-51685
KL4YU612X7
EC 215-271-2
NSC-47694
DTXCID6034059
cpd with unspecified MF of cupric sulfide
215-271-2
copper sulfide (cus)
cupric sulfide [hsdb]
cupric sulfide [mi]
dtxsid0061666
Copper(II) sulfide
Copper monosulfide
sulfanylidenecopper
Copper sulphide
19138-68-2
Covellite (CuS) (9CI)
MFCD00016066
Covellite
Copper sulfide, 99.5%
Covelline
Covellite (CuS)
Copper(II) sulfide, ultra dry
DTXSID601316949
NSC47694
AKOS015903627
Copper sulfide (II), 99.99% metals basis
CS-0376110
NS00113258
Q416688
Copper(II) sulfide, powder, 99.99% trace metals basis
Copper(II) sulfide, powder, -100 mesh, >=99% trace metals basis