Acta Cryst. (2002). E58, m466-m468  [ doi:10.1107/S1600536802013600 ]

Tetrabutylbis(N-phthaloylphenylalaninato)distannoxane dimer

K. Hans, M. Parvez, M. Ashfaq, S. Anwar, A. Badshah and A. Majeed

Online 9 August 2002

Key indicators

• Single-crystal X-ray study
• T = 120 K
• Mean (C-C) = 0.008 Å
• Disorder of main residue
• R factor = 0.048
• wR factor = 0.117
• Data-to-parameter ratio = 18.1

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level A:



PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(10')

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(11C)

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(11D)

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(35')

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(36C)

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(36D)

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(10')

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(11C)

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(11D)

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(35')

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(36C)

PLAT_305  Alert A Isolated Hydrogen Atom (Outside Bond Range ??)      >H(36D)


 12 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 0 Alert Level C = Please check

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