Acta Crystallographica Section C

Crystal Structure Communications

Volume 59, Part 9 (September 2003)



[Issue Author Index][Volume Author Index]
[Cover illustration] Cover illustration: Part of the crystal structure of 1-(4-methylamino-1,2,5-thiadiazole-3-carbonyl)thiosemicarbazide, showing the formation of an edge-fused chain of R22(8) and R22(10) rings along [100]. See Fonari, Simonov, Lipkowski & Yavolovskii [Acta Cryst. (2003), C59, o491-o493].

inorganic compounds


 

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Acta Cryst. (2003). C59, i89-i91  [ doi:10.1107/S0108270103013350 ]

Polymeric potassium diaquahexa-[mu]-cyano-holmium(III)ruthenium(II) dihydrate

J. A. Kautz and R. C. Symes

Synopsis: The coordination about the central holmium(III) ion is eightfold in a square-antiprismatic arrangement, while the ruthenium(II) ion is octahedrally coordinated. Channels permeating the crystal lattice contain the potassium cations and two zeolitic water molecules.

Formula: K[HoRu(CN)6(H2O)2]·2H2O

Online 9 August 2003


 

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Acta Cryst. (2003). C59, i92-i94  [ doi:10.1107/S0108270103010461 ]

Redetermination of hydronium perchlorate at 193 and 293 K

A. A. Rahman, A. Usman, S. Chantrapromma and H.-K. Fun

Synopsis: A sample of hydronium perchlorate, H3O+·ClO4-, crystallized from ethanol at ambient temperature, was found to be orthorhombic (space group Pnma) at both 193 and 293 K, with no phase transition observed in this temperature range. The hydronium and perchlorate ions lie across a mirror plane but it is not possible to define at either temperature a simple description of the H-atom positions due to the three-dimensional tumbling of the hydronium cation.

Formula: H3O+·ClO4-

Online 9 August 2003


 

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Acta Cryst. (2003). C59, i95-i96  [ doi:10.1107/S0108270103014446 ]

The correct space group of NaPF6·H2O

I. A. Guzei and J. M. Langenhan

Synopsis: The correct space group of crystalline NaPF6·H2O has been determined to be Pnna, rather than the group Imma that was originally reported in 1956. The Na+ and PF6- ions and the water molecules form a three-dimensional network in the solid state.

Formula: NaPF6·H2O

Online 9 August 2003


metal-organic compounds


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Acta Cryst. (2003). C59, m339-m341  [ doi:10.1107/S0108270103014501 ]

The synthesis of phosphorus heterocycles from tetra-tert-butyltetraphosphacubane

R. J. Baker, H. Bettentrup and C. Jones

Formula: (C20H37P4)[GaI4] and [GaI3(C20H38OP4)]

Online 9 August 2003


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Acta Cryst. (2003). C59, m342-m344  [ doi:10.1107/S0108270103015014 ]

The trans influence in mer-trichloronitridobis(triphenylarsine)ruthenium(VI)

M. Magnussen and J. Bendix

Formula: [RuCl3N(C18H15As)2]

Online 9 August 2003


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Acta Cryst. (2003). C59, m345-m349  [ doi:10.1107/S0108270103015920 ]

A head-to-head isomer of di-[mu]-pivalamidato-[kappa]4N,O-bis[(1,10-phenanthroline-[kappa]2N,N')platinum(II)] dinitrate dihydrate

K. Sakai, M. Kurashima, N. Akiyama, N. Satoh, T. Kajiwara and T. Ito

Formula: [Pt2(C5H10NO)2(C12H8N2)2](NO3)2.2H2O

Online 9 August 2003


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Acta Cryst. (2003). C59, m350-m351  [ doi:10.1107/S0108270103012435 ]

The infinite double-stranded chain polymer catena-poly[[bis(dicyanamido)zinc(II)]-di-[mu]-1,2-bis(1,2,4-triazol-1-yl)ethane-[kappa]4N4:N4']

B.-L. Li, B.-Z. Li, X. Zhu, L.-M. Zhu and Y. Zhang

Formula: [Zn(C2N3)2(C6H8N6)2]

Online 9 August 2003


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Acta Cryst. (2003). C59, m352-m354  [ doi:10.1107/S010827010301521X ]

trans-Bis(3,5-diaza-1-azonia-7-phosphaadamantane-[kappa]P)bis(thiocyanato-[kappa]S)palladium(II) bis(thiocyanate)

A. M. M. Meij, S. Otto and A. Roodt

Formula: [Pd(NCS)2(C6H13N3P)2](NCS)2

Online 9 August 2003


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Acta Cryst. (2003). C59, m355-m357  [ doi:10.1107/S0108270103016895 ]

The twinned structure of ferricenyltrifluoroborate

J. W. Bats, M. Scheibitz and M. Wagner

Formula: [Fe(C5H5)(C5H4BF3)]

Online 9 August 2003


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Acta Cryst. (2003). C59, m358-m360  [ doi:10.1107/S0108270103016007 ]

[Lambda]-{1,4,7,10-Tetrakis[(S)-2-hydroxypropyl-[kappa]O]-1,4,7,10-tetraazacyclododecane-[kappa]4N}cadmium(II) bis(2,4,6-trinitrophenolate) acetonitrile solvate

C. B. Smith, S. F. Lincoln, M. R. Taylor and K. P. Wainwright

Formula: [Cd(C20H44N4O4)](C6H2N3O7)2·C2H3N

Online 9 August 2003


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Acta Cryst. (2003). C59, m361-m365  [ doi:10.1107/S0108270103012642 ]

cis-Bis(acetonitrile)tetrachlorotin(IV) acetonitrile solvate, cis-tetrachlorobis(propiononitrile)tin(IV) propiononitrile solvate, cis-tetrachlorobis(isobutyronitrile)tin(IV), cis-tetrachlorobis(cyclohexanecarbonitrile)tin(IV) and cis-tetrachlorobis(o-toluonitrile)tin(IV), all determined at ca 150 K

G. A. Koutsantonis, T. S. Morien, B. W. Skelton and A. H. White

Formula: Five nitrile complexes of SnCl4

Online 16 August 2003


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Acta Cryst. (2003). C59, m366-m368  [ doi:10.1107/S0108270103011454 ]

Hydrogen bonding in calcium-trifluoromethanesulfonate-1,3-di-4-pyridylurea-methanol (1/2/2/4)

M. Barboiu and A. van der Lee

Formula: Ca2+·2CF3O3S-·2C11H10N4O·4CH4O

Online 16 August 2003


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Acta Cryst. (2003). C59, m369-m370  [ doi:10.1107/S010827010301669X ]

A five-coordinate ruthenium(II)-porphyrin-carbene complex: [bis(3-trifluoromethylphenyl)methylene-[kappa]C](5,10,15,20-tetra-p-tolylporphyrinato-[kappa]4N)ruthenium(II)

S. Wada, H. Yuge and T. K. Miyamoto

Formula: [Ru(C15H8F6)(C48H36N4)]

Online 16 August 2003


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Acta Cryst. (2003). C59, m371-m372  [ doi:10.1107/S0108270103016731 ]

Polymeric hexa-[mu]-nicotinato-tricadmium(II) tetrahydrate

H.-J. Chen

Formula: [Cd3(C6H4NO2)6(H2O)4]

Online 16 August 2003


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Acta Cryst. (2003). C59, m373-m375  [ doi:10.1107/S0108270103014422 ]

A one-dimensional zigzag coordination polymer: catena-poly[[diaquapyridinenickel(II)]-[mu]-pyridine-2,3-dicarboxylato-[kappa]3N,O2:O3]

H.-T. Zhang, Y.-Q. Chen, L. Xu and X.-Z. You

Formula: [Ni(C7H3NO4)(C5H5N)(H2O)2]

Online 16 August 2003


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Acta Cryst. (2003). C59, m376-m378  [ doi:10.1107/S0108270103016330 ]

A novel copper(II) complex with 1,10-phenanthroline and ciprofloxacin

P. Drevensek, I. Leban, I. Turel, G. Giester and E. Tillmanns

Formula: [CuCl(C17H18FN3O3)(C12H8N2)]Cl·2H2O

Online 23 August 2003


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Acta Cryst. (2003). C59, m379-m380  [ doi:10.1107/S0108270103013593 ]

A chloride ion contained in a cobalt `claw': [Co3(DADIT)3]Cl(PF6)2

J. Shearer, W. Kaminsky and J. A. Kovacs

Formula: [Co3(C10H21N2S)3]Cl(PF6)2

Online 23 August 2003


organic compounds


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Acta Cryst. (2003). C59, o485-o487  [ doi:10.1107/S0108270103015622 ]

Inter- and intramolecular C-H...[pi] interactions in morphine bis(1-naphthoate)

N. Gathergood, P. J. Scammells and G. D. Fallon

Formula: C39H31NO5

Online 9 August 2003


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Acta Cryst. (2003). C59, o488-o490  [ doi:10.1107/S0108270103014495 ]

cyclo(-Cha-Oxz-D-Val-Thz-Ile-Oxz-D-Val-Thz-) N,N-dimethylacetamide dihydrate: a square form of cyclohexylalanine-incorporated ascidiacyclamide having the strongest cytotoxicity

A. Asano, T. Yamada, A. Numata and M. Doi

Formula: C39H56N8O6S2·C4H9NO·2H2O

Online 9 August 2003


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Acta Cryst. (2003). C59, o491-o493  [ doi:10.1107/S0108270103014136 ]

1-(4-Methylamino-1,2,5-thiadiazole-3-carbonyl)thiosemicarbazide

M. S. Fonari, Y. A. Simonov, J. Lipkowski and A. A. Yavolovskii

Formula: C5H8N6OS2

Online 9 August 2003


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Acta Cryst. (2003). C59, o494-o495  [ doi:10.1107/S0108270103015324 ]

4,6-Bis(methylsulfanyl)-1-(4-phenoxybutyl)-1H-pyrazolo[3,4-d]pyrimidine

K. Avasthi, C. Bal, A. Sharon and P. R. Maulik

Formula: C17H20N4OS2

Online 9 August 2003


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Acta Cryst. (2003). C59, o496-o498  [ doi:10.1107/S0108270103015750 ]

5,8-Dimethoxy-2,3-bis(2-pyridyl)quinoxaline

X.-J. Zhao and M. Du

Formula: C20H16N4O2

Online 9 August 2003


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Acta Cryst. (2003). C59, o499-o501  [ doi:10.1107/S0108270103015671 ]

2-Nitrimino-1-nitroimidazolidine

A. D. Vasiliev, A. M. Astachov, M. S. Molokeev, L. A. Kruglyakova and R. S. Stepanov

Formula: C3H5N5O4

Online 9 August 2003


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Acta Cryst. (2003). C59, o502-o505  [ doi:10.1107/S0108270103015580 ]

2-Aminothiazole and 2-aminothiazolinone derivatives

R. Toplak, N. Lah, J. Volmajer, I. Leban and A. Majcen Le Maréchal

Formula: C11H12N2O3S and C14H16N2O4S

Online 9 August 2003


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Acta Cryst. (2003). C59, o506-o508  [ doi:10.1107/S0108270103015701 ]

2-(3-Pyridyl)-1,3,8-triazanaphthalene, a product of the catalytic transformation of 3-cyanopyridine

J. Janczak and R. Kubiak

Formula: C12H8N4

Online 9 August 2003


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Acta Cryst. (2003). C59, o509-o511  [ doi:10.1107/S0108270103014434 ]

4-Iodoanilinium 3-nitrophthalate(1-): tripartite sheets built from O-H...O and N-H...O hydrogen bonds

C. Glidewell, J. N. Low, J. M. S. Skakle and J. L. Wardell

Formula: C6H7IN+·C8H4NO6-

Online 9 August 2003


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Acta Cryst. (2003). C59, o512-o513  [ doi:10.1107/S0108270103013635 ]

4-Bromo-2-(hydroxymethyl)phenol: helical hydrogen bonding, R_{\bf 2}^{\bf 2}(12) rings and C-H...[pi] interactions

P. J. Cox

Formula: C7H7BrO2

Online 9 August 2003


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Acta Cryst. (2003). C59, o514-o515  [ doi:10.1107/S0108270103014823 ]

1-[2-(4-Nitrophenoxy)acetyl]pyrrolidin-2-one: an antiamnesic agent

S. Thamotharan, V. Parthasarathi, R. Malik, D. P. Jindal, P. Piplani and A. Linden

Formula: C12H12N2O5

Online 9 August 2003


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Acta Cryst. (2003). C59, o516-o519  [ doi:10.1107/S0108270103015713 ]

2-(2,1-Benzoxazol-3-yl)-3,5-dimethoxyphenol and 3-phenyl-2,1-benzoxazole

R. A. Howie, A. Jabbar, J. R. Lewis, S. S. Nizami and C. F. Ritchie

Formula: C15H13NO4 and C13H9NO

Online 9 August 2003


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Acta Cryst. (2003). C59, o520-o522  [ doi:10.1107/S0108270103012459 ]

A mixed crystal of imperatorin and phellopterin, with C-H...O, C-H...[pi] and [pi]-[pi] interactions

P. J. Cox, M. Jaspars, Y. Kumarasamy, L. Nahar, S. D. Sarker and M. Shoeb

Formula: 0.926C16H14O4·0.074C17H16O5

Online 16 August 2003


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Acta Cryst. (2003). C59, o523-o524  [ doi:10.1107/S0108270103016676 ]

A stacked pyrazolo[3,4-d]pyrimidine-based flexible molecule: the effect on stacking of a bulky isopropyl group in comparison with a methyl/ethyl group

K. Avasthi, S. M. Farooq, D. S. Rawat, A. Sharon and P. R. Maulik

Formula: C25H36N8S4

Online 16 August 2003


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Acta Cryst. (2003). C59, o525-o527  [ doi:10.1107/S0108270103016548 ]

3,7-Dibromohinokitiol: a redetermination

G. Steyl and A. Roodt

Formula: C10H10Br2O2

Online 16 August 2003


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Acta Cryst. (2003). C59, o528-o529  [ doi:10.1107/S0108270103016019 ]

N-(4-Nitrobenzylidene)-N'-phenylhydrazine

T. Tunc, H. Tezcan, M. Sari, O. Büyükgüngör and R. Yagbasan

Formula: C13H11N3O2

Online 16 August 2003


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Acta Cryst. (2003). C59, o530-o532  [ doi:10.1107/S0108270103017050 ]

A new clerodane diterpene with antifeedant activity from Teucrium tomentosum

S. Soundarya Devi, R. Malathi, S. S. Rajan, S. Aravind, G. N. Krishnakumari and K. Ravikumar

Formula: C22H28O8

Online 16 August 2003


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Acta Cryst. (2003). C59, o533-o536  [ doi:10.1107/S0108270103012447 ]

Supramolecular structures of 2-chloro-5-methylphenol and 4-chloro-3-methylphenol (chlorocresol)

P. J. Cox

Formula: Two isomers of C7H7ClO

Online 23 August 2003


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Acta Cryst. (2003). C59, o537-o538  [ doi:10.1107/S010827010301727X ]

4-Aminopyridinium hydrogen maleate

N. Lah and I. Leban

Formula: C5H7N2+·C4H3O4-

Online 23 August 2003


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