Crystallographic Data. 176. Copper Etioporphyrin II

Iber, Peter K.

doi:10.1021/ac60144a643

Cited by 8 publications

(1 citation statement)

References 4 publications

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“…Later, powder patterns were taken to help prove identity between preparations obtained by different routes (2,5,6,23,30,32,34). No d-spacings and intensities were reported except for nine porphyrin esters (19, S3) and Cu etioporphyrin II (18); only one pattern, that of hemin, can be found in the 1958 Index of the A. S. T. M. Powder Data File. One paper about porphyrin esters showed (19) that it is possible to differentiate between coproporphyrin tetramethyl ester isomers I and III by powder patterns; the same holds true for uroporphyrin octamethyl ester isomers I and III.…”

mentioning

confidence: 99%

Identification of Porphyrins by the X-Ray Powder Method

Klesper¹,

Corwin²,

Iber³

1961

Anal. Chem.

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confidence: 99%

Identification of Porphyrins by the X-Ray Powder Method

Klesper¹,

Corwin²,

Iber³

1961

Anal. Chem.

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A High‐Performance Organic Field‐Effect Transistor Based on Platinum(II) Porphyrin: Peripheral Substituents on Porphyrin Ligand Significantly Affect Film Structure and Charge Mobility

Che

Xiang

Chui

et al. 2008

Chemistry An Asian Journal

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Organic field-effect transistors incorporating planar pi-conjugated metal-free macrocycles and their metal derivatives are fabricated by vacuum deposition. The crystal structures of [H2(OX)] (H(2)OX=etioporphyrin-I), [Cu(OX)], [Pt(OX)], and [Pt(TBP)] (H2TBP=tetra-(n-butyl)porphyrin) as determined by single crystal X-ray diffraction (XRD), reveal the absence of occluded solvent molecules. The field-effect transistors (FETs) made from thin films of all these metal-free macrocycles and their metal derivatives show a p-type semiconductor behavior with a charge mobility (mu) ranging from 10(-6) to 10(-1) cm(2) V(-1) s(-1). Annealing the as-deposited Pt(OX) film leads to the formation of a polycrystalline film that exhibits excellent overall charge transport properties with a charge mobility of up to 3.2 x 10(-1) cm(2) V(-1) s(-1), which is the best value reported for a metalloporphyrin. Compared with their metal derivatives, the field-effect transistors made from thin films of metal-free macrocycles (except tetra-(n-propyl)porphycene) have significantly lower mu values (3.0 x 10(-6)-3.7 x 10(-5) cm(2) V(-1) s(-1)).

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C32

Schudt¹,

Weitz²

Structure Data of Organic Crystals

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Crystallographic Data. 176. Copper Etioporphyrin II

Cited by 8 publications

References 4 publications

Identification of Porphyrins by the X-Ray Powder Method

Identification of Porphyrins by the X-Ray Powder Method

A High‐Performance Organic Field‐Effect Transistor Based on Platinum(II) Porphyrin: Peripheral Substituents on Porphyrin Ligand Significantly Affect Film Structure and Charge Mobility

C32

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