Acta Crystallographica Section C: Crystal Structure Communications Volume 68, Part 5 (May 2012) Copyright (c) International Union of Crystallography 2012 ----------------------------------------------------------------- [Issue Author Index][Volume Author Index] * inorganic compounds * metal-organic compounds * organic compounds ----------------------------------------------------------------- inorganic compounds ----------------------------------------------------------------- Acta Cryst. (2012). C68, i25-i28 [ doi:10.1107/S0108270112016605 ] Sc[0.43(2)]Rb[2]Mo[15]S[19], a partially Sc-filled variant of Rb[2]Mo[15]S[19 ]P. Gougeon, R. Al Rahal Al Orabi, R. Gautier and M. Potel Synopsis: Sc[0.43]Rb[2]Mo[15]S[19] constitutes a partially Sc-filled variant of Rb[2]Mo[15]S[19] containing an equal mixture of Mo[6]S[8]S[6] and Mo[9]S[11]S[6] cluster units. Extended Huckel tight-binding calculations provide an understanding of the variation in the Mo-Mo distances within the Mo clusters on the insertion of Sc. Formula: Sc[0.43(2)]Rb[2]Mo[15]S[19 ]Online 25 April 2012 ----------------------------------------------------------------- metal-organic compounds ----------------------------------------------------------------- Acta Cryst. (2012). C68, m117-m120 [ doi:10.1107/S0108270112015041 ] Supramolecular framework in catena-poly[[(nitrato-[kappa]O)silver(I)]-[mu]-(R,S)-2-(pyridin-4-ylsulfinyl)pyrimidine-[kappa]^3N,O:N'] C.-Q. Wan, Z.-J. Wang, P. Qiao, Z.-W. Wang and A.-M. Li Formula: [Ag(NO[3])(C[9]H[7]N[3]OS)] Online 18 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, m121-m126 [ doi:10.1107/S0108270112014904 ] Four Ni^II complexes with the new cyclam-methylimidazole ligand 1-[(1-methyl-1H-imidazol-2-yl)methyl]-1,4,8,11-tetraazacyclotetradecane A. G. De Candia, M. Molnar, L. D. Slep and R. Baggio Formula: Two forms of [Ni(C[15]H[30]N[6])(H[2]O)](ClO[4])[2].H[2]O, [Ni(ClO[4])(C[15]H[30]N[6])]ClO[4] and [Ni(C[20]H[36]N[6])](ClO[4])[2].0.24H[2]O Online 19 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, m127-m130 [ doi:10.1107/S0108270112015259 ] Chlorido(4,4'-dimethoxy-2,2'-bipyridine)(1,4,7-trimethyl-1,4,7-triazacyclononane)ruthenium(II) perchlorate acetonitrile disolvate and aqua(4,4'-dimethoxy-2,2'-bipyridine)(1,4,7-trimethyl-1,4,7-triazacyclononane)ruthenium(II) bis(perchlorate) dihydrate D. B. Vera, N. Osa Codesido, A. G. De Candia, P. Albores and L. D. Slep Formula: [RuCl(C[9]H[21]N[3])(C[12]H[12]N[2]O[2])]ClO[4].2C[2]H[3]N and [Ru(C[9]H[21]N[3])(C[12]H[12]N[2]O[2])(H[2]O)](ClO[4])[2].2H[2]O Online 24 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, m131-m134 [ doi:10.1107/S0108270112016435 ] catena-Poly[[[(oxamide dioxime-[kappa]^2N,N')copper(II)]-[mu]-L-tartrato-[kappa]^4O^1,O^2:O^3,O^4] tetrahydrate]: a chiral nanochannel framework hosting solvent water molecules M. M. Belombe, J. Nenwa, J. S. T. Wankap Kouamo, S. Ponou and A. Fischer Formula: [Cu(C[4]H[4]O[6])(C[2]H[6]N[4]O[2])].4H[2]O Online 26 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, m135-m138 [ doi:10.1107/S0108270112017763 ] Synthesis and supramolecular networks of 5,6-dioxo-1,10-phenanthroline-2,9-dicarboxylic acid dihydrate and its first coordination compound cis-diaquachlorido(5,6-dioxo-1,10-phenanthroline-2,9-dicarboxylic acid-[kappa]^4O^2,N,N',O^9)manganese(II) chloride dihydrate S. Jin, M.-F. Wen, L.-F. Liu, M.-J. Gao and J.-Z. Wu Formula: C[14]H[6]N[2]O[6].2H[2]O and [MnCl(C[14]H[6]N[2]O[6])(H[2]O)[2]]Cl.2H[2]O Online 26 April 2012 ----------------------------------------------------------------- organic compounds ----------------------------------------------------------------- Acta Cryst. (2012). C68, o183-o187 [ doi:10.1107/S0108270112010001 ] Chiral crystals from an achiral molecule: 4,6-di-O-benzyl-1,3-O-benzylidene-2-O-(4-methoxybenzyl)-myo-5-inosose B. P. Gurale, R. G. Gonnade and M. S. Shashidhar Formula: C[35]H[34]O[7 ]Online 6 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, o188-o194 [ doi:10.1107/S0108270112013534 ] Structural study of six cycloalkylammonium cinnamate salt structures featuring one-dimensional columns and two-dimensional hydrogen-bonded networks A. Lemmerer and M. A. Fernandes Formula: C[5]H[12]N^+.C[9]H[7]O[2]^-, C[6]H[14]N^+.C[9]H[7]O[2]^-, two forms of C[7]H[16]N^+.C[9]H[7]O[2]^-, C[8]H[18]N^+.C[9]H[7]O[2]^- and C[12]H[26]N^+.C[9]H[7]O[2]^- Online 11 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, o195-o198 [ doi:10.1107/S010827011201654X ] (2RS,4RS)-7-Fluoro-2-(2-phenylethyl)-2,3,4,5-tetrahydro-1H-1,4-epoxy-1-benzazepine and (2RS,4RS)-7-chloro-2-(2-phenylethyl)-2,3,4,5-tetrahydro-1H-1,4-epoxy-1-benzazepine are isomorphous but not strictly isostructural M. C. Blanco, A. Palma, J. Cobo and C. Glidewell Formula: C[18]H[18]FNO and C[18]H[18]ClNO Online 20 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, o199-o203 [ doi:10.1107/S0108270112017921 ] 2-Amino-6-methoxy-4-(4-methylanilino)-5-nitrosopyrimidine and ethyl N-[4-(adamantan-1-ylamino)-2-amino-5-nitrosopyrimidin-6-yl]-3-aminopropionate: polarized electronic structures and hydrogen-bonded supramolecular assembly in one and two dimensions A. F. Yepes, A. Palma, A. Marchal, J. Cobo and C. Glidewell Formula: C[12]H[13]N[5]O[2] and C[19]H[28]N[6]O[3 ]Online 26 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, o204-o208 [ doi:10.1107/S0108270112016629 ] Analysis of geometric parameters and packing considerations for triphenylboroxine derivatives, with tris(pentafluorophenyl)boroxine as an example J. Tillmann, H.-W. Lerner, T. Sinke and M. Bolte Formula: C[18]B[3]F[15]O[3 ]Online 26 April 2012 ----------------------------------------------------------------- Acta Cryst. (2012). C68, o209-o212 [ doi:10.1107/S0108270112015296 ] Redetermination of rifampicin pentahydrate revealing a zwitterionic form of the antibiotic B. Wicher, K. Pyta, P. Przybylski, E. Tykarska and M. Gdaniec Formula: C[43]H[58]N[4]O[12].5H[2]O Online 27 April 2012 -----------------------------------------------------------------