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The given chemical formula represents a complex compound consisting of two parts: the cation [(C6H5)3P)2N]+ and the anion [H2Cr2(CO)8]2-. The cation is a phosphorus-containing nitrogen compound with two triphenylphosphine groups ((C6H5)3P) and a positively charged nitrogen atom (N+). The anion is a chromium-containing carbonyl complex with two chromium atoms (Cr2), two hydrogen atoms (H2), and eight carbon monoxide ligands (CO)2-. The overall charge of the compound is neutral, as the positive charge of the cation is balanced by the negative charge of the anion. This complex is likely to be used in organometallic chemistry, where such compounds are often employed as catalysts or precursors in various chemical reactions.

84850-71-5

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84850-71-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84850-71-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,5 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84850-71:
(7*8)+(6*4)+(5*8)+(4*5)+(3*0)+(2*7)+(1*1)=155
155 % 10 = 5
So 84850-71-5 is a valid CAS Registry Number.

84850-71-5Downstream Products

84850-71-5Relevant academic research and scientific papers

HIGHLY REDUCED ORGANOMETALLICS - 9. SYNTHESIS AND CHARACTERIZATION OF THE TETRASODIUM TETRACARBONYLMETALATES(4-) OF CHROMIUM, MOLYBDENUM, AND TUNGSTEN, Na4M(CO4: THEIR REACTIONS WITH WEAK ACIDS TO GENERATE H2M2(

Lin,Hagen,Ellis

, p. 2296 - 2303 (1983)

Alkali metal reductions of M(CO)//4(TMED), TMED equals N,N,N prime ,N prime -tetramethylethylenediamine, in liquid ammonia provide high yields of the ″super-reduced″ species Na//4M(CO)//4 which contain chromium, molybdenum, and tungsten in their lowest kn

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