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A vacuum chamber for low background diffraction experiments

Published/Copyright: July 28, 2010
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Zeitschrift für Kristallographie - Crystalline Materials
From the journal Zeitschrift für Kristallographie - Crystalline Materials Volume 211 Issue 9

Abstract

We developed a small vacuum chamber for very low background single crystal diffraction experiments. The chamber has been designed for a large Eulerian cradle. The φ and χ rotations are not limited by the chamber, while the ω rotation is limited to a cone of 20° opening angle. A crucial part of the design is the position of the beam stop inside the vacuum, eliminating any scattering at the exit windows. The chamber effectively eliminates any air scattering of the primary beam, creating a very low background for single crystal diffraction experiments.

Published Online: 2010-7-28
Published in Print: 1996-9-1

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

Articles in the same Issue

  1. A vacuum chamber for low background diffraction experiments
  2. The effect of atomic heterogeneity on the exact probability distribution of structure factors – crystals of space group P[unk]
  3. Crystal structure of Fe2O(SeO3)2, a new oxoselenite compound with ferric iron in distorted tetrahedral coordination
  4. Structure of strontium germanate α′L-Sr2GeO4
  5. Phase transformation of propyl-[3-(pentamethyldisiloxanyl)propyl]dimethylammonium bromide
  6. Molecular and crystal structures of two terminally-blocked Ac5c homo-oligopeptides
  7. Crystal structure of 4-acetyl-l-(4′-fluorophenyl)-5-methyl-2,3-dihydro-1H-pyrrole-2,3-dione verifies the scheme of synthesis
  8. Crystal structure of trisodiumtetraselenodiferrate, Na3Fe2Se4
  9. Crystal structures of europium digold pentagallide, EuAu2Ga5 and strontium digold pentagallide, SrAu2Ga5
  10. Crystal structure of natrium trigallium pentatelluride, NaGa3Te5
  11. Crystal structure of potassiumamalgam, KHg
  12. Crystal structure of silver tetrafluoroborate monohydrate, Ag(BF4)(H2O)
  13. Crystal structure of tribarium triarsenidoindate, Ba3InAs3
  14. Crystal structure of sodium magnesium arsenide, NaMgAs
  15. Crystal structure of tribarium tetragermanide monoacetylide, Ba3Ge4C2
  16. Crystal structure of lithium beryllium nitride, LiBeN
  17. Crystal structure of rubidium tetrathioantimonate(V), Rb3SbS4
  18. Crystal structure of 10,13-methano-4H-pyrido[2,1-b]pyrrolo-[4,3,2-f,g][3] benzazocine-6,7,10,12a-tetrahydro-7-oxo-13(9H)-carboxylic acid methylester, C19H18N2O3
  19. Crystal structure of 2-aminobenzonitrile, C7H6N2
  20. Crystal structure of N-benzyl-2-(ammoniummethyl)pyridine bromide, C13H15BrN2
  21. Crystal structure of tetrakis(diphenylamido)zirconium(IV), C48H40N4Zr
  22. Crystal structure of bis[(l,2,3,4,5-pentamethylcyclopentadienyl)-(l,2-methylene-3,4,5-trimethylcyclopentadiene)zirconium(IV)], C40H56Zr2
  23. Crystal structure of [(1α,2β,3α,4α,5α,6α,7β,8α)-4,5-dichloro-tetracyclo-[6.2.1.02,7.03,6]undec-9-ene-3,6-diyl]bismethanol chloroform solvate, C13H16Cl2O2 · 1/3 CHCl3
  24. Crystal structure of 10-tert-butoxy-4,6-bis(trifluoromethyl)-5-oxapentacyclo-[5.3.0.02,60.3,9.04,8]decane, C15H16F6O2
  25. Crystal structure of 1-(3,4-dimethoxyphenyl)methyl-6,7-dimethoxy isoquinoline (papaverine), C20H21NO4
  26. Crystal structure of 1-[(3,4-dimethoxyphenyl)methoxy]methyl-6,7-dimethoxy isoquinoline (setigerine), C21H23NO5
  27. Crystal structure of 3-methoxy-5-dichloromethylene-2-furanone, C6H4Cl2O3
  28. Crystal structure of methoxo-oxo[benzoylaceton-salicylhydrazonato(2-)] vanadium(V), C18H17N2O5V
  29. Crystal structure of di(bis(triphenylphosphine)iminium) tetrachloromanganate(II) dimethylformamide, {[(C6H5)3P]2N}2MnCl4·(CH3)2NCHO
  30. Crystal structure of bis-[3,5,5-trimethyl-(1,2)dioxolan-3-yl]-peroxide, C12H22O6
  31. Crystal structure of N-tert-butylbenzamidine-trichloroaluminium, C11H16AlCl3N2
  32. Crystal structure of 3-phenyl-10-oxo-10H-[1]benzopyrano[2,3-e]1,2,4-triazine, C(CH)4COC2CON2CN(C6H5)
  33. Crystal structure of 2-amino-3-ethoxy-1-methyl-4-phenyl-6,7-dihydro-5H-[2]pyrindinium-tetrafluoroborate, NC5(CH2)3(C6H5)NH2CH3OCH2CH3BF4
  34. Crystal structure of 3,3′,6,6′-tetraphenyl-5,5′-bi-1,2,4-triazine, [NNC(C6H5)NCC(C6H5)]2
https://doi.org/10.1524/zkri.1996.211.9.591

Articles in the same Issue

  1. A vacuum chamber for low background diffraction experiments
  2. The effect of atomic heterogeneity on the exact probability distribution of structure factors – crystals of space group P[unk]
  3. Crystal structure of Fe2O(SeO3)2, a new oxoselenite compound with ferric iron in distorted tetrahedral coordination
  4. Structure of strontium germanate α′L-Sr2GeO4
  5. Phase transformation of propyl-[3-(pentamethyldisiloxanyl)propyl]dimethylammonium bromide
  6. Molecular and crystal structures of two terminally-blocked Ac5c homo-oligopeptides
  7. Crystal structure of 4-acetyl-l-(4′-fluorophenyl)-5-methyl-2,3-dihydro-1H-pyrrole-2,3-dione verifies the scheme of synthesis
  8. Crystal structure of trisodiumtetraselenodiferrate, Na3Fe2Se4
  9. Crystal structures of europium digold pentagallide, EuAu2Ga5 and strontium digold pentagallide, SrAu2Ga5
  10. Crystal structure of natrium trigallium pentatelluride, NaGa3Te5
  11. Crystal structure of potassiumamalgam, KHg
  12. Crystal structure of silver tetrafluoroborate monohydrate, Ag(BF4)(H2O)
  13. Crystal structure of tribarium triarsenidoindate, Ba3InAs3
  14. Crystal structure of sodium magnesium arsenide, NaMgAs
  15. Crystal structure of tribarium tetragermanide monoacetylide, Ba3Ge4C2
  16. Crystal structure of lithium beryllium nitride, LiBeN
  17. Crystal structure of rubidium tetrathioantimonate(V), Rb3SbS4
  18. Crystal structure of 10,13-methano-4H-pyrido[2,1-b]pyrrolo-[4,3,2-f,g][3] benzazocine-6,7,10,12a-tetrahydro-7-oxo-13(9H)-carboxylic acid methylester, C19H18N2O3
  19. Crystal structure of 2-aminobenzonitrile, C7H6N2
  20. Crystal structure of N-benzyl-2-(ammoniummethyl)pyridine bromide, C13H15BrN2
  21. Crystal structure of tetrakis(diphenylamido)zirconium(IV), C48H40N4Zr
  22. Crystal structure of bis[(l,2,3,4,5-pentamethylcyclopentadienyl)-(l,2-methylene-3,4,5-trimethylcyclopentadiene)zirconium(IV)], C40H56Zr2
  23. Crystal structure of [(1α,2β,3α,4α,5α,6α,7β,8α)-4,5-dichloro-tetracyclo-[6.2.1.02,7.03,6]undec-9-ene-3,6-diyl]bismethanol chloroform solvate, C13H16Cl2O2 · 1/3 CHCl3
  24. Crystal structure of 10-tert-butoxy-4,6-bis(trifluoromethyl)-5-oxapentacyclo-[5.3.0.02,60.3,9.04,8]decane, C15H16F6O2
  25. Crystal structure of 1-(3,4-dimethoxyphenyl)methyl-6,7-dimethoxy isoquinoline (papaverine), C20H21NO4
  26. Crystal structure of 1-[(3,4-dimethoxyphenyl)methoxy]methyl-6,7-dimethoxy isoquinoline (setigerine), C21H23NO5
  27. Crystal structure of 3-methoxy-5-dichloromethylene-2-furanone, C6H4Cl2O3
  28. Crystal structure of methoxo-oxo[benzoylaceton-salicylhydrazonato(2-)] vanadium(V), C18H17N2O5V
  29. Crystal structure of di(bis(triphenylphosphine)iminium) tetrachloromanganate(II) dimethylformamide, {[(C6H5)3P]2N}2MnCl4·(CH3)2NCHO
  30. Crystal structure of bis-[3,5,5-trimethyl-(1,2)dioxolan-3-yl]-peroxide, C12H22O6
  31. Crystal structure of N-tert-butylbenzamidine-trichloroaluminium, C11H16AlCl3N2
  32. Crystal structure of 3-phenyl-10-oxo-10H-[1]benzopyrano[2,3-e]1,2,4-triazine, C(CH)4COC2CON2CN(C6H5)
  33. Crystal structure of 2-amino-3-ethoxy-1-methyl-4-phenyl-6,7-dihydro-5H-[2]pyrindinium-tetrafluoroborate, NC5(CH2)3(C6H5)NH2CH3OCH2CH3BF4
  34. Crystal structure of 3,3′,6,6′-tetraphenyl-5,5′-bi-1,2,4-triazine, [NNC(C6H5)NCC(C6H5)]2
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