Analysis of N—H⋯O hydrogen bonds in new C(O)—NH—P(O)-based phosphoric triamides and analogous structures deposited in the Cambridge Structural Database

Pourayoubi, M.; Toghraee, M.; Divjakovic, V.; van der Lee, A.; Mancilla Percino, T.; Leyva Ramírez, M.A.; Saneei, A.

doi:10.1107/S2052519213002650

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 19
(a) A histogram of N—H⋯O angles for phosphoric triamides with a C(O)—NH—P(O) fragment (N⋯O ≤ 3.1 Å) from a CSD search and in four title structures. (b) Histogram after `cone correction' (the angular distribution is weighted by a correction factor of 1/sinθ to properly reflect angular preferences). The data shown in the brown and blue columns in the electronic version of the paper are related to RC(O)NHP(O)[NR′R′′]₂ (R′ and R′′ ≠ H) and RC(O)NHP(O)[NHR′]₂ phosphoric triamides, respectively.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 69| Part 2| March 2013| Pages 184-194

doi:10.1107/S2052519213002650

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