2012
DOI: 10.1002/anie.201201638
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OPN and SPN: Small Molecules with Great Potential

Abstract: electronic structure · matrix isolation · phosphorus · quantum chemistry · reactive intermediates Matrix isolation is now a well-established method for the characterization of highly reactive species and reaction intermediates. [1] Most importantly, it paves the way for later work on a preparative scale. Willner and co-workers very recently reported on the preparation of the molecule OPN [2] in an inert-gas matrix by photolysis of the precursor compound OP(N 3 ) 3 . [3] OPN could be photoisomerized rever-To ap… Show more

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Cited by 6 publications
(3 citation statements)
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“…Electronic structure theory is well-suited for examining circumstellar systems, especially given the difficulty inherent in reproducing astral environments in the laboratory. Moreover, the large number of species present in circumstellar media often yields overlapping spectral features, which may be disentangled using accurate vibrational predictions . In the current research, the structure, bonding, and relative thermodynamic stability of select group 15 (OPP, OPAs, and OPSb) and group 16 (SPN, SePN, and TePN) congeners of OPN are examined.…”
Section: Introductionmentioning
confidence: 99%
“…Electronic structure theory is well-suited for examining circumstellar systems, especially given the difficulty inherent in reproducing astral environments in the laboratory. Moreover, the large number of species present in circumstellar media often yields overlapping spectral features, which may be disentangled using accurate vibrational predictions . In the current research, the structure, bonding, and relative thermodynamic stability of select group 15 (OPP, OPAs, and OPSb) and group 16 (SPN, SePN, and TePN) congeners of OPN are examined.…”
Section: Introductionmentioning
confidence: 99%
“…The Lewis structures of NPO and PNO are best described with formal charges rather than the neutral NPO form (Figure ). ,, In the solid state, a material of the composition NPO is known to exist in both a β-cristobalite and a slightly thermodynamically less stable amorphous form . Furthermore, isomers of NPO and NPS are also considered potential interstellar molecules, ,, given the presence of PN in interstellar media. , …”
mentioning
confidence: 99%
“…23 The Lewis structures of NPO and PNO are best described with formal charges rather than the neutral N≡P=O form (Figure 1). 18,[24][25] Related NPS isomers can be prepared in a similar fashion from thiophosphoryl azide (S=P(N3)3) via photolysis or high-vacuum flash pyrolysis (HVFP). 26 In the HVFP experiments the neutral five-membered sulfur-pnictogen(III) ring SN2P2 was also identified under the pyrolysis products, suggesting head-to-tail dimerization of SNP and subsequent elimination of a sulfur atom.…”
mentioning
confidence: 99%