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RISC═O•••π INTERACTION: A RARE NONCOVALENT BINDING IN RC(O)NHP(O)[NR1R2]2 PHOSPHORIC TRIAMIDE STRUCTURES
In the structure of C6F5C(O)NHP(O)[N(C2H5)(C6H11)]2, in addition to N—H…O═P hydrogen bond, the oxygen atom of P═O group is involved in the P═O…π interaction (OP…Cg = 3.507(1) Å, Cg is the centroid of C6F5 ring). Moreover, ...
N,N -Dicyclohexyl-N,N -dimethyl-N -(4-nitrobenzoyl)phosphoric triamide
The P atom in the title compound, C21H33N4O4P, is in a slightly
distorted tetrahedral coordination environment and the
phosphoryl and carbonyl groups are anti to each other. The
environment of each N ...
A New Solvated Phosphoric Triamide, [(C6H4(3-CH3)NH)3P(O)] · (C2H5OH): A Database Analysis of N Atom Geometry in Compounds with an [N]3P(O) Fragment
In the crystal structure of the title compound C21H24N3OP・C2H5OH, there are three crystallographically independent phosphoric triamide molecules and three ethanol molecules. The environments of the nitrogen atoms are ...
Crystal structure of dichlorobis(4-amino-1,2,4-triazole)dimethyltin(IV), SnCl2(CH3)2(C2H4N4)2
C6H14Cl2N8Sn, monoclinic, P121/c1 (no. 14), a = 8.689(2) Å,
b = 7.524(3) Å, c = 11.359(3) Å, ' = 109.86(1)°, V = 698.5 Å3,
Z = 2, Rgt(F) = 0.023, wRref(F2) = 0.057, T = 293 K.
Syntheses, Spectroscopic Characterization and Crystal Structure of Two New Organotin-phosphoramidates, [(RNH)3PO]2Cl2Me2Sn, R = tBu (1), C6H5CH2 (2)
Two new organotin-phosphoramidates, [(RNH)3PO]2Cl2Me2Sn, R = tBu (1), C6H5CH2 (2), have been synthesized and characterized by 119Sn, 31P{1H}, 1H, 13C{1H} NMR and IR spectroscopies, elemental and single crystal X-ray analysis. ...
New organotin(IV)-phosphoramidate complexes: Breaking of the P═O…H—N hydrogen bonds and its influence on the molecular packing
Phosphoryl donor (PO) ligands (tBuNH)3PO (1), (C6H5CH2NH)3PO (2) and (4-NO2–C6H4C(O)NH)(OC4H8N)2PO (3) were used for the preparation of new organotin(IV) complexes Cl2Me2Sn(PO)2 (4–6). The environment at the nitrogen atom ...