Cas 104531-53-5,(C5H5)Co((C6H5)2P(CH2)3P(C6H5)2)CO(2+)*2PF6(1-)=[(C5H5)Co((C6H5)2P(CH2)3P(C6H5)2)CO](PF6)2

104531-53-5

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Product Name: (C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO⁽²⁺⁾*2PF₆^(1-)=[(C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO](PF₆)2
Synonyms:
CAS NO:104531-53-5
Molecular Formula:
Molecular Weight: 854.478
EINECS: N/A
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Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO⁽²⁺⁾*2PF₆^(1-)=[(C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO](PF₆)2(CAS DataBase Reference)
NIST Chemistry Reference: (C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO⁽²⁺⁾*2PF₆^(1-)=[(C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO](PF₆)2(104531-53-5)
EPA Substance Registry System: (C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO⁽²⁺⁾*2PF₆^(1-)=[(C₅H₅)Co((C₆H₅)2P(CH₂)3P(C₆H₅)2)CO](PF₆)2(104531-53-5)

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RTECS:
HazardClass: N/A
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Hazardous Substances Data: 104531-53-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 104531-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,3 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104531-53:
(8*1)+(7*0)+(6*4)+(5*5)+(4*3)+(3*1)+(2*5)+(1*3)=85
85 % 10 = 5
So 104531-53-5 is a valid CAS Registry Number.

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104531-53-5Relevant academic research and scientific papers

Extreme electrophilicity of coordinated carbon monoxide in [CpCo(dppe)CO]2+

Bao,Rheingold,Brill

, p. 2259 - 2265 (2008/10/08)

Unprecedented nucleophilic activation of coordinated carbon monoxide is achieved with [CpCo(dppe)CO]2+, The synthesis of this and closely related dications is reported along with the crystal structure of [CpCo(dppe)CO](PF6)2·(CH3) 2CO. Crystal data: monoclinic, P21/c; a = 13.308 (3) A?, b = 15.129 (4) A?, c = 20.266 (8) A?; β = 106.92 (2)°; V = 3903 (2) A?3; Z = 4; RF = 7.5%, RwF = 7.2%. The unusual reactivity of CO is demonstrated by direct attack on CO by relatively unreactive nucleophiles, such as aniline and higher alcohols. The arylcarbamoyl complex from aniline, {CpCo(dppe)[C(O)NHC6H5]}+, whose molecular structure is reported as the PF6-·CH3C(O)OC2H5 salt, is the first synthesized by direct attack on CO. Crystal data: monoclinic, C21/c, a = 22.553 (5) A?, b = 23.345 (6) A?, c = 19.303 (6) A?; β = 111.20 (2)°; V = 9475 (4) A?3; Z = 8; RF = 10.5% RwF = 10.9%. An unusual type of angular disorder of the Cp ring is present in this complex. Soft nucleophiles displace CO from [CpCo(dppe)CO]2+. The product of the reaction with C6H5SH produces a Co-S bond which was structurally characterized in the case of [CpCo(dppp)-(SC6H5)]PF6·C 6H6·(CH3)2CO. Crystal data: monoclinic, P21/c; a = 14.701 (3) A?, b = 16.276 (6) A?, c = 19.373 (3) A?; β = 105.24 (1)°; V = 4472 (2) A?3; Z = 4; RF = 5.2%, RwF = 5.4%.

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