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X‐ray powder diffraction data for diaminoacetyl urea, N , N' ‐bis(aminoacetyl)urea
Author(s) -
Sen Gupta A.,
Aravindakshan C.
Publication year - 1985
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889885010871
Subject(s) - powder diffraction , urea , crystallography , diffraction , x ray crystallography , x ray , chemistry , materials science , analytical chemistry (journal) , physics , optics , organic chemistry
Indexing of the powder diffraction data and refinement of the unit‐cell parameters for N , N '‐bis(aminoacetyl)urea (NH 2 CH 2 CO) 2 (NH) 2 CO are reported. The refined crystallographic data are: C 5 H 10 N 4 0 3 , P 2 1 / n (probable) a = 5.5436 (6) Å, b = 12.0338 (8) Å, c = 5.1243 (4) Å, β = 111.696 (6)°, V = 317.63, Z = 2, D m = 1.84, D x = 1.82 g cm ‐3 Cu K α. The quantitative figure of merit ( F N ) is F 20 = 22(0.014556, 64). The JCPDS Diffraction File No. for C 5 H 10 N 4 0 3 is 36‐1999.