About 222,000 results
Open links in new tab
  1. Cobalt and zinc tetraphenylporphyrins thin films for all optical ...

    Nov 1, 2020 · TPP-Zn and TPP-Co were obtained and characterized by X-ray single crystal diffraction. TPP-Zn and TPP-Co crystal thin films were prepared using direct growth on quartz substrates. Theoretical calculations of the linear and non-linear optical properties were performed.

  2. Tetraphenylporphyrin | C44H30N4 | CID 86280046 - PubChem

    Tetraphenylporphyrin | C44H30N4 | CID 86280046 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...

    Missing:

    • CIF

    Must include:

  3. Copper tetraphenylporphyrin | C44H28CuN4 | CID 4147386

    Copper tetraphenylporphyrin | C44H28CuN4 | CID 4147386 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

    Missing:

    • CIF

    Must include:

  4. (5,10,15,20-Tetra­phenyl­porphyrinato-κ4 N)zinc–18-crown-6 (1/1)

    Aug 8, 2013 · In continuation of our research on the crystal structures of metalloporphyrins resulting from the interactions of porphyrin complexes type [M II (TPP)] (TPP is a dianion of 5,10,15,20-tetraphenylporphyrin and M is a metal) with 18-crown-6 (18-C-6), we recently reported the molecular structures of three metalloporphyrines involving 18-C-6.

  5. Zinc tetraphenylporphyrin | C44H28N4Zn | CID 3580039

    Zinc tetraphenylporphyrin | C44H28N4Zn | CID 3580039 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

    Missing:

    • CIF

    Must include:

  6. The structural and optical characterizations of …

    Mar 1, 2014 · Tetraphenylporphyrin (TPP) is polycrystalline in powder form, while the as-deposited and annealed TPP thin films have amorphous structure. The optical parameters of TPP thin film were measured. Thermal annealing influences optical properties of TPP thin films.

    Missing:

    • CIF

    Must include:

  7. Co-Tetraphenylporphyrin (co-TPP) in TM-TPP (TM = Fe, Co, Ni

    Aug 18, 2018 · The structure and stability of tetraphenylporphyrin (TPP) and TM-TPPs are understood with HOMO-LUMO gap, chemical hardness, and binding energies of the transition metals to the compound. Optical properties of TPP and TM-TPP series are assessed with relevant optical absorption spectra.

    Missing:

    • CIF

    Must include:

  8. Physical properties of porphyrin-based crystalline metal‒organic ...

    Apr 1, 2021 · Here we discuss the physical properties of porphyrin-based MOFs, highlighting the evolution of various optical and electronic features as a function of their modular framework structures and...

    Missing:

    • CIF

    Must include:

  9. Zinc tetraphenylporphyrin, [ZnTPP]

    This page summarizes the optical absorption and emission data of Zinc tetraphenylporphyrin, [ZnTPP] that is available in the PhotochemCAD package, version 2.1a (Du 1998, Dixon 2005). I reworked their data to produce these interactive graphs and to provide direct links to text files containing the raw and manipulated data.

    Missing:

    • CIF

    Must include:

  10. Electronic Spectroscopy, Photophysical Properties, and Emission ...

    May 15, 2004 · The highly electron-deficient, β-octafluorinated meso-tetrakis(pentafluorophenyl)-porphyrin (H 2 F 28 TPP) was metalated with platinum to afford the oxidatively robust luminophore [PtF 28 TPP], and its X-ray structure shows that the porphyrin core exists in a slightly saddle-shaped conformation.