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[(phenyl)10(germanium)4] is a complex organogermanium compound consisting of a central germanium atom surrounded by ten phenyl groups and four additional germanium atoms. [(phenyl)10(germanium)4] is characterized by its unique structure, which features a central germanium atom bonded to four other germanium atoms, each of which is further connected to two phenyl groups. The presence of phenyl groups provides stability and reactivity to the compound, making it an interesting subject for research in the field of organometallic chemistry. The compound's properties, such as its electronic structure, thermal stability, and potential applications in materials science, are of significant interest to chemists and materials scientists.

2117-75-1

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2117-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2117-75-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,1 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2117-75:
(6*2)+(5*1)+(4*1)+(3*7)+(2*7)+(1*5)=61
61 % 10 = 1
So 2117-75-1 is a valid CAS Registry Number.

2117-75-1Downstream Products

2117-75-1Relevant academic research and scientific papers

UEBER POLYGERMANE XIV. POLYGERMANE ALS NEBENPRODUKTE DER GRIGNARD-REAKTION VON PhMgBr MIT GeCl4

Roller, Stefan,Simon, Dietolf,Draeger, Martin

, p. 27 - 40 (1986)

The synthesis of GePh4 and Ge2Ph6 by Grignard reaction in THF or ether/toluene leads to the by-products Ge3Ph8 (up to 11 percent) and Ge4Ph10 (up to 18 percent) which is dependant on using an excess of Mg.A quantitative analysis of the resulting products by HPLC and a semipreparative separation by column, flash, and HPL chromatography is described.The crystal structures of Ge3Ph8 (R=0.075) and Ge4Ph10*2C6H6 (R=0.054) have been determined.Ge4Ph10 has Ci symmetry and both chain conformations are well staggered (49-70 deg for Ge3Ph8, 53-66 deg for Ge4Ph10).The Ge-Ge distances and Ge-Ge-Ge angles are 244 pm and 121 deg (Ge3Ph8), and 246 pm and 118 deg (Ge4Ph10).

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