TY - JOUR
T1 - Crystal structures of N,N′-(m-tolyl)thiourea and N,N′-(p-tolyl)thiourea
AU - Soriano-Garcia, Manuel
AU - Trujillo Chavez, Gonzalo
AU - Diaz Cedillo, Francisco
AU - Dominguez Perez, Ana Elizabeth
AU - Aguirre Hernandez, Gerardo
PY - 2003/7/1
Y1 - 2003/7/1
N2 - C15H16N2S is monoclinic [orthorhombic], P21/c [Pbcn]. Unit-cell dimensions at 293 K are a = 9.506(1), b = 7.629(1), c = 20.077(1)Å, β = 99.93(1)°, V = 1434.2(2)Å3, Dx = 1.187 g/cm3, and Z = 4 [a = 11.806(2), b = 13.954(2), c = 8.466(1)Å, V = 1394.7(3)Å3, Dx = 1.221 g/cm3, and Z = 8]. The R value is 0.049 [0.045] for 1620 [1229] observed reflections. The dihedral angle between the tolyl rings is 53.6(1)° [47.9(1)°]. The crystal structures are stabilized by N-H-⋯S hydrogen bonds and van der Waals forces.
AB - C15H16N2S is monoclinic [orthorhombic], P21/c [Pbcn]. Unit-cell dimensions at 293 K are a = 9.506(1), b = 7.629(1), c = 20.077(1)Å, β = 99.93(1)°, V = 1434.2(2)Å3, Dx = 1.187 g/cm3, and Z = 4 [a = 11.806(2), b = 13.954(2), c = 8.466(1)Å, V = 1394.7(3)Å3, Dx = 1.221 g/cm3, and Z = 8]. The R value is 0.049 [0.045] for 1620 [1229] observed reflections. The dihedral angle between the tolyl rings is 53.6(1)° [47.9(1)°]. The crystal structures are stabilized by N-H-⋯S hydrogen bonds and van der Waals forces.
UR - http://www.scopus.com/inward/record.url?scp=0041313763&partnerID=8YFLogxK
U2 - 10.2116/analsci.19.1087
DO - 10.2116/analsci.19.1087
M3 - Artículo
SN - 0910-6340
VL - 19
SP - 1087
EP - 1088
JO - Analytical Sciences
JF - Analytical Sciences
IS - 7
ER -