(R)-2,3,4,5-Tetrahydro-2,2,4-trimethyl-1,5-benzothiazepine and rac-5-benzoyl-2,3,4,5-tetrahydro-2,2,4-trimethyl-1,5-benzothiazepine: chains built from N-H... Sand C-H...pi(arene) hydrogen bonds.
Molecules of (R)-2,3,4,5-tetrahydro-2,2,4-trimethyl-1,5-benzothiazepine, C(12)H(17)NS, are linked into spiral C(5) chains by a single N-H...S hydrogen bond, while molecules of rac-5-benzoyl-2,3,4,5-tetrahydro-2,2,4-trimethyl-1,5-benzothiazepine, C(19)H(21)NOS, are linked into zigzag chains by a C-H...pi(arene) hydrogen bond.
Muthukumar
Manivannan
M
Department of Chemistry, Bharathidasan University, Tiruchirappalli, Tamil Nadu 620 024, India.
Thanikasalam
Kanagasabapathy
K
Mohamed
E Mothi
EM
Low
John N
JN
Glidewell
Christopher
C