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1190714-59-0

[bis(triphenylphosphoranylidene)ammonium][Fe(nitrito-O)2(NO)2] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1190714-59-0 Structure

  • Basic information

    1. Product Name: [bis(triphenylphosphoranylidene)ammonium][Fe(nitrito-O)2(NO)2]
    2. Synonyms:
    3. CAS NO:1190714-59-0
    4. Molecular Formula:
    5. Molecular Weight: 746.459
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1190714-59-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: [bis(triphenylphosphoranylidene)ammonium][Fe(nitrito-O)2(NO)2](CAS DataBase Reference)
    10. NIST Chemistry Reference: [bis(triphenylphosphoranylidene)ammonium][Fe(nitrito-O)2(NO)2](1190714-59-0)
    11. EPA Substance Registry System: [bis(triphenylphosphoranylidene)ammonium][Fe(nitrito-O)2(NO)2](1190714-59-0)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1190714-59-0(Hazardous Substances Data)

1190714-59-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1190714-59-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,7,1 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1190714-59:
(9*1)+(8*1)+(7*9)+(6*0)+(5*7)+(4*1)+(3*4)+(2*5)+(1*9)=150
150 % 10 = 0
So 1190714-59-0 is a valid CAS Registry Number.

1190714-59-0Relevant articles and documents

Roles of the distinct electronic structures of the {Fe(NO) 2}9 and {Fe(NO)2}10 dinitrosyliron complexes in modulating nitrite binding modes and nitrite activation pathways

Tsai, Fu-Te,Chen, Pei-Lin,Liaw, Wen-Feng

, p. 5290 - 5299 (2010/06/15)

Nitrosylation of [PPN]2[(ONO)2Fe(I2- ONO)2] [1; PPN = bis(triphenylphosphoranylidene)ammonium] yields the nitrite-containing {Fe(NO)}7 mononitrosyliron complex (MNIC) [PPN]2[(NO)Fe(ONO)3(I2-ONO)] (2). At 4 K, complex 2 exhibits an S = 3/2 axial EPR spectrum with principal g values of g⊥ = 3.971 and g∥ = 2.000, suggestive of the {FeIII(NO-)}7 electronic structure. Addition of 1 equiv of PPh3 to complex 2 triggers O-atom transfer of the chelating nitrito ligand under mild conditions to yield the {Fe(NO)2}9 dinitrosyliron complex (DNIC) [PPN][(ONO) 2Fe(NO)2] (3). These results demonstrate that both electronic structure [{FeIII(NO-)}7, S = 3/2] and redox-active ligands ([RS]- for [(RS)3Fe(NO)]- and [NO-] for complex 2) are required for the transformation of {Fe(NO)}7 MNICs into {Fe(NO) 2}9 DNICs. In comparison with the PPh3- triggered O-atom abstraction of the chelating nitrito ligand of the {Fe(NO) 2}9 DNIC [(1-MeIm)2(I2-ONO) Fe(NO)2] (5; 1-MeIm = 1-methylimidazole) to generate the {Fe(NO) 2}10 DNIC [(1-MeIm)(PPh3)Fe(NO)2] (6), glacial acetic acid protonation of the N-bound nitro ligand in the {Fe(NO)2}10 DNIC [PPN][(I1-NO 2)(PPh3)Fe(NO)2] (7) produced the {Fe(NO) 2}9 DNIC [PPN][(OAc)2Fe(NO)2] (8), nitric oxide, and H2O. These results demonstrate that the distinct electronic structures of {Fe(NO)2}9/10 motifs [{Fe(NO)2}9 vs {Fe(NO)2}10] play crucial roles in modulating nitrite binding modes (O-bound chelating/monodentate nitrito for {Fe(NO)2}9 DNICs vs N-bound nitro as a Iε acceptor for {Fe(NO)2}10 DNICs) and regulating nitrite activation pathways (O-atom abstraction by PPh3 leading to the intermediate with a nitroxyl-coordinated ligand vs protonation accompanied by dehydration leading to the intermediate with a nitrosonium-coordinated ligand). That is, the redox shuttling between the {Fe(NO)2}9 and {Fe(NO)2}10 DNICs modulates the nitrite binding modes and then triggers nitrite activation to generate nitric oxide.

Relative binding affinity of thiolate, imidazolate, phenoxide, and nitrite toward the (fe(no)2) motif of dinitrosyl iron complexes (dnics): the characteristic pre-edge energy of {fe(no)2}9 dnics

Tsai, Ming-Che,Tsai, Fu-Te,Lu, Tsai-Te,Tsai, Ming-Li,Wei, Yin-Ching,Hsu, I.-Jui,Lee, Jyh-Fu,Liaw, Wen-Feng

, p. 9579 - 9591 (2010/01/06)

The synthesis, characterization, and transformation of the anionic {Fe(NO)2}9 dinitrosyl Iron complexes (DNICs) [(NO) 2Fe(ONO)2]- (1), [(NO)2Fe(OPh) 2]- (2), [(NO)sub

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