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Title: Sinusoidal ribbon waves in the crystal structure of bis(4-aminophenyl)disulfide
Authors: Vittal, J.J. 
Anjali, K.S.
Keywords: Crystal engineering
Crystal structure
Hydrogen bonding
Organic compounds
X-ray diffraction
Issue Date: 1998
Source: Vittal, J.J.,Anjali, K.S. (1998). Sinusoidal ribbon waves in the crystal structure of bis(4-aminophenyl)disulfide. Materials Research Bulletin 33 (8 SUPPL.1) : 147-152. ScholarBank@NUS Repository.
Abstract: The crystal structure of the compound bis(4-aminophenyl)disulfide was determined by single crystal X-ray crystallography. The S-S distance is 2.074(1) A, and the S-S-C angles are 104.5(1) and 104.7(1)°, respectively. The C-S-S-C torsion angle is 80.2(1)°. In the crystal structure, the disulfide molecules are connected head-to-tail by weak N-H⋯N hydrogen bonding to form a polymeric chain and two such strands are linked by N-H⋯S bonding (S⋯H distance, 2.79(2) Å) to look like sinusoidal ribbon waves when viewed down the c-axis. The N⋯N and N⋯H distances are 3.160(4) and 2.36(2) Å, respectively. © 1998 Elsevier Science Ltd.
Source Title: Materials Research Bulletin
ISSN: 00255408
Appears in Collections:Staff Publications

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