Startseite Crystal and molecular structures of P,P-diphenyl-N-methyl-seleno-phosphinylthioformamide, P,P-dicyclohexyl-N-methyl-selenophosphinyl-thioformamide and P,P-dicyclohexyl-N-phenyl-selenophosphinyl-thioformamide
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Crystal and molecular structures of P,P-diphenyl-N-methyl-seleno-phosphinylthioformamide, P,P-dicyclohexyl-N-methyl-selenophosphinyl-thioformamide and P,P-dicyclohexyl-N-phenyl-selenophosphinyl-thioformamide

Veröffentlicht/Copyright: 28. Juli 2010
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Zeitschrift für Kristallographie - Crystalline Materials
Aus der Zeitschrift Zeitschrift für Kristallographie - Crystalline Materials Band 210 Heft 11

Abstract

The crystal structures of three compounds of the general formula R2P(Se)C(S)N(H)R′ have been determined at room temperature. The green crystals of [Ph2P(Se)C(S)N(H)Me], C14H14NPSSe, are triclinic, space group P[unk] with unit cell dimensions a = 12.511(3) Å, b = 13.298(3) Å, c = 10.178(3) Å, α = 109.28(2)°, β = 103.25(2)°, γ = 66.94(2)°, Z = 4 and Dx = 1.538 Mg m−3. The yellow crystals of [cHex2P(Se)C(S)N(H)Me], C14H26NPSSe, are orthorhombic, space group Pnma with unit cell dimensions a = 10.299(2) Å, b = 15.384(2) Å, c = 10.344(2) Å, Z = 4 and Dx = 1.420 Mg m−3. The yellow crystals of [cHex2P(Se)C(S)N(H)Ph], C19H28NPSSe, are triclinic, space group P[unk] with unit cell dimensions a = 9.738(2) Å, b = 11.248(2) Å, c = 9.406(1) Å, α = 100.72(1)°, β = 104.84(1)°, γ = 83.58(1)°, Z = 2 and Dx = 1.403 Mg m−3. The structures were solved by direct methods and refined by a full-matrix least-squares procedure to final R = 0.038 using 2097 reflections for [Ph2P(Se)C(S)N(H)Me], R = 0.034 using 1180 reflections for [cHex2P(Se)C(S)N(H)Me], and R = 0.033 using 2508 reflections for [cHex2P(Se) · · C(S)N(H)Ph]. The conformation about the C(1)–N(1) bond in all three structures is Z. Differences in the P(1)–C(1) and C(1)–N(1) bond distances in a series of R2P(Y)C(S)N(H)R′, Y = 0, O, S, or Se, R = Ph or cHex and R′ = Ph or Me, compounds are correlated with the nature of the phosphorus- and nitrogen-bound substituents, respectively.

Published Online: 2010-7-28
Published in Print: 1995-11-1

© 2015 Oldenbourg Wissenschaftsverlag GmbH, Rosenheimer Str. 145, 81671 München

Artikel in diesem Heft

  1. Zur Kristallchemie der Elemente: Schmelztemperatur, Atomvolumen, formale Wertigkeit und Bindungsvalenzen
  2. The exponential scale and crystal structures
  3. Crystal structure modulations in η-Cu5Sn4
  4. Calcium nickel orthophosphate: crystal structure of Ca8.5Ni9.5(PO4)12
  5. Anharmonic motion and multipolar expansion of the electron density in NaNO3
  6. Darstellung und Kristallstruktur von Silberorthogermanat, Ag4GeO4
  7. Crystal structure of 1-ethyl-2,6-dimethyl-4(1 H)-pyridinone, trihydrate: a potential nonlinear optical crystalline organic material transparent till the near ultraviolet range
  8. Crystallographic evidence for the stereospecific synthesis of 4-amino-(D3)-trishomocubanes: crystal structure of 3-methyl-(D3)-trishomocubane-4-amine hydrochloride hydrate
  9. The structure of (1,1′-ferrocenediyl)di-n-butylsilane
  10. Crystal and molecular structures of P,P-diphenyl-N-methyl-seleno-phosphinylthioformamide, P,P-dicyclohexyl-N-methyl-selenophosphinyl-thioformamide and P,P-dicyclohexyl-N-phenyl-selenophosphinyl-thioformamide
  11. Crystal structure of tetrakis(urea)copper(II) nitrate, (CO(NH2)2)4Cu(NO3)2
  12. Crystal structure of strontium arsenide antimonide (5/1.6/1.4), Sr5As1.6Sb1.4
  13. Crystal structure of tetrastrontium triarsenide, Sr4As3
  14. Crystal structure of disodium lithium diarsenidogallate, Na2LiGaAs2
  15. Crystal structure of diuranium monoxide diorthophosphate, (U2O)(PO4)2
  16. Crystal structure of silver Perchlorate monohydrate, Ag(ClO4)(H2O)
  17. Crystal structure of rel-(2R)-2-[(3R,4R)-3-acetyl-2-oxo-4-phenyl-azetidin-1-yl]-3-phenylpropionic acid ethyl ester, C22H23NO4
  18. Crystal structure of bis(tetraethylammonium) hexafluorotungstate(IV) dihydrate, ((C2H5)4N)2(WF6)(H2O)2
  19. Crystal structure of 1H-purine-2,6-dione-3,7-dihydro-3-methyl-1-(5-oxohexyl)-7-propyl, C15H22N4O3
  20. Crystal structure of (4R,6S)-4-(tetra-O-acetyl-D-arabino-tetritol-1-yl)-6-cyano-1-phenyl-1H,4H,5H,6H-tetrahydropyridazine, C23H27N3O8
  21. Crystal and molecular structure of 2,2-dimethyl-trans-1,3-cyclobutane-dicarboxylic acid (trans norpinic acid), C8H12O4
  22. Crystal structure of the monoclinic modification of pentaphenyl-cyclopentaphosphinepentacarbonylchrom(0), Cr(CO)5(C6H5P)5
  23. Crystal structure of tert-butyline sulfate - acetic acid, (C6H3(OH)2CH(OH)CH2NH2C4H9)2(CH3COOH)2(SO4)
  24. Crystal structure of 2,3-benzo-1,4,7,10,13,16-hexaoxacyclo-octadec-2-en-diiodo-mercury(II), ((C16H24O6)HgI2)
  25. Crystal structure of decamethylferrocenium triiodide, ((CH3)5C5)2FeI3
  26. Crystal structure of bis(diphenylmethylphosphine)silver(I) perchlorate, C26H26AgClO4P2
  27. Crystal structure of (μ2-hydrido)-(μ2-diphenylphosphido)-hexacarbonyl-(η5-pentamethyl-cyclopentadienyl)-molybdenum-rhenium, C28H26MoO6PRe
  28. Crystal structure of 4-phenyl-2-[4-[4-(2-pyrimidyl)-piperazine-1-yl]-butyl]-δ-4,4a-hexahydro-pyrido-[1,2-c]pyrimido-1,3-dione, C8H8N2O2(C6H5)(CH2)4C4H8N2C4H3N2
  29. Crystal structure of dichlorobis(cyanoguanidine)zinc(II), Zn(C2N4H4)2Cl2
  30. Crystal structure of samarium platinum germanide, SmPtGe
https://doi.org/10.1524/zkri.1995.210.11.868

Artikel in diesem Heft

  1. Zur Kristallchemie der Elemente: Schmelztemperatur, Atomvolumen, formale Wertigkeit und Bindungsvalenzen
  2. The exponential scale and crystal structures
  3. Crystal structure modulations in η-Cu5Sn4
  4. Calcium nickel orthophosphate: crystal structure of Ca8.5Ni9.5(PO4)12
  5. Anharmonic motion and multipolar expansion of the electron density in NaNO3
  6. Darstellung und Kristallstruktur von Silberorthogermanat, Ag4GeO4
  7. Crystal structure of 1-ethyl-2,6-dimethyl-4(1 H)-pyridinone, trihydrate: a potential nonlinear optical crystalline organic material transparent till the near ultraviolet range
  8. Crystallographic evidence for the stereospecific synthesis of 4-amino-(D3)-trishomocubanes: crystal structure of 3-methyl-(D3)-trishomocubane-4-amine hydrochloride hydrate
  9. The structure of (1,1′-ferrocenediyl)di-n-butylsilane
  10. Crystal and molecular structures of P,P-diphenyl-N-methyl-seleno-phosphinylthioformamide, P,P-dicyclohexyl-N-methyl-selenophosphinyl-thioformamide and P,P-dicyclohexyl-N-phenyl-selenophosphinyl-thioformamide
  11. Crystal structure of tetrakis(urea)copper(II) nitrate, (CO(NH2)2)4Cu(NO3)2
  12. Crystal structure of strontium arsenide antimonide (5/1.6/1.4), Sr5As1.6Sb1.4
  13. Crystal structure of tetrastrontium triarsenide, Sr4As3
  14. Crystal structure of disodium lithium diarsenidogallate, Na2LiGaAs2
  15. Crystal structure of diuranium monoxide diorthophosphate, (U2O)(PO4)2
  16. Crystal structure of silver Perchlorate monohydrate, Ag(ClO4)(H2O)
  17. Crystal structure of rel-(2R)-2-[(3R,4R)-3-acetyl-2-oxo-4-phenyl-azetidin-1-yl]-3-phenylpropionic acid ethyl ester, C22H23NO4
  18. Crystal structure of bis(tetraethylammonium) hexafluorotungstate(IV) dihydrate, ((C2H5)4N)2(WF6)(H2O)2
  19. Crystal structure of 1H-purine-2,6-dione-3,7-dihydro-3-methyl-1-(5-oxohexyl)-7-propyl, C15H22N4O3
  20. Crystal structure of (4R,6S)-4-(tetra-O-acetyl-D-arabino-tetritol-1-yl)-6-cyano-1-phenyl-1H,4H,5H,6H-tetrahydropyridazine, C23H27N3O8
  21. Crystal and molecular structure of 2,2-dimethyl-trans-1,3-cyclobutane-dicarboxylic acid (trans norpinic acid), C8H12O4
  22. Crystal structure of the monoclinic modification of pentaphenyl-cyclopentaphosphinepentacarbonylchrom(0), Cr(CO)5(C6H5P)5
  23. Crystal structure of tert-butyline sulfate - acetic acid, (C6H3(OH)2CH(OH)CH2NH2C4H9)2(CH3COOH)2(SO4)
  24. Crystal structure of 2,3-benzo-1,4,7,10,13,16-hexaoxacyclo-octadec-2-en-diiodo-mercury(II), ((C16H24O6)HgI2)
  25. Crystal structure of decamethylferrocenium triiodide, ((CH3)5C5)2FeI3
  26. Crystal structure of bis(diphenylmethylphosphine)silver(I) perchlorate, C26H26AgClO4P2
  27. Crystal structure of (μ2-hydrido)-(μ2-diphenylphosphido)-hexacarbonyl-(η5-pentamethyl-cyclopentadienyl)-molybdenum-rhenium, C28H26MoO6PRe
  28. Crystal structure of 4-phenyl-2-[4-[4-(2-pyrimidyl)-piperazine-1-yl]-butyl]-δ-4,4a-hexahydro-pyrido-[1,2-c]pyrimido-1,3-dione, C8H8N2O2(C6H5)(CH2)4C4H8N2C4H3N2
  29. Crystal structure of dichlorobis(cyanoguanidine)zinc(II), Zn(C2N4H4)2Cl2
  30. Crystal structure of samarium platinum germanide, SmPtGe
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