Potassium 1,3,3a,8a-tetrahydro-3a,8a-dihydroxy-2,8-dioxoindeno[1,2-d]imidazole-2-ethanesulfonate, K+.C12H11N2O7S- / by D. D. Bray and D. D. Clarke Chemistry Department, Fordham University, Bronx, Nyew York 10458, USA and N. Chatterjie and B. Sinha Institute for Basic Research in Development Disabilities, 1050 Forest Hill Road, Staten Island, New York 10314, USA

Authors

Diana Bray, Fordham UniversityFollow
Donald Dudley Clarke PhD, Fordham UniversityFollow
Nithiananda Chatterjie, New York State Institute for Basic Research in Developmental Disabilities
B. Sinha, New York State Institute for Basic Research in Developmental Disabilities

Document Type

Article

Disciplines

Biochemistry

Abstract

Mr = 366·40, monoclinic, P2/c, Z = 4, a=6·195 (1), b= 17·701 (4), c= 1.2·864 (3)A, P= 116·25(2)0 , V=l387·8A3, Dm=1·74, Dx= 1·754 Mg m-3, CuKa, l = 1·5418 A, ,u = 5·07 mm-1, T= 298 K, F(OOO) = 752, R = 0·074 for 2091 observed independent intensity data. Crystals were prepared by reacting the K salt of ureidotaurine with ninhydrin in acid solution. The product shows that the unsubstituted N -of the ureidotaurine reacts with the central C of ninhydrin

Article Number

1022

Publication Date

1984

Recommended Citation

Bray, Diana; Clarke, Donald Dudley PhD; Chatterjie, Nithiananda; and Sinha, B., "Potassium 1,3,3a,8a-tetrahydro-3a,8a-dihydroxy-2,8-dioxoindeno[1,2-d]imidazole-2-ethanesulfonate, K+.C12H11N2O7S- / by D. D. Bray and D. D. Clarke Chemistry Department, Fordham University, Bronx, Nyew York 10458, USA and N. Chatterjie and B. Sinha Institute for Basic Research in Development Disabilities, 1050 Forest Hill Road, Staten Island, New York 10314, USA" (1984). Chemistry Faculty Publications. 23.
https://research.library.fordham.edu/chem_facultypubs/23

Comments

Acta cryst. pages 348-350. http://dx.doi.org/10.1107/s0108270184004091