Acta Crystallographica Section C

Crystal Structure Communications

Volume 55, Part 3 (March 1999)

Cover illustration: Fromm's methylphenyldithiodimethylketuret, see Davidson, Rettig & Trotter, pages 434-436. Displacement ellipsoids are shown at the 50% probability level.

• cif-access (metal-organic compounds)
• cif-access (organic compounds)
• inorganic compounds
• metal-organic compounds
• organic compounds

cif-access (metal-organic compounds)

 

Redetermination of [CaCu(C₂H₃O₂)₄(H₂ O)₂]^.6H₂O at 173 K

B. El-Bali and M. Bolte

Synopsis: The structure of catena-poly[[[di--acetato-1:2⁴O:O^'-diaqua-2²O-calciumcopper]-di--acetato-1:2^'4O:O] hexahydrate], originally determined twice at room temperature, has been redetermined at 173K. There are no significant differences between these structures.

Formula: [CaCu(C₂H₃O₂)₄(H₂O)₂]6H₂O

 

-Oxo-bis[dichlorooxo(trimethylphosphine-P)(trimethylphosphine oxide-O)molybdenum(V)] diethyl ether hemisolvate

F. A. Cotton, L. M. Daniels and S. Herrero

Synopsis: Two molybdenum centers are bridged by an oxo group in a compound in which the metal atoms are chiral centers coordinated to two chlorides, two oxo groups and two phosphorus ligands (PMe₃ and OPMe₃) situated cis to one another.

Formula: [Mo₂Cl₄O₃(C₃H₉P)₂(C₃H₉OP)₂]0.5C₄H₁₀O

cif-access (organic compounds)

 

A substituted isoindolin-1-one derived from (R)-(-)-2-amino-1-butanol

G. B. Kumar, A. C. Shah, C. J. Cardin and M. Trenkle

Synopsis: The reaction of o-phthalaldehyde with (R)-(-)-2-aminobutanol yielded an unexpected rearrangement product, an N-substituted isoindoline-1-one, 2-(1-hydroxybut-2-yl)isoindolin-1-one.

Formula: C₁₂H₁₅NO₂

 

2,2,5,5-Tetramethylhex-3-yne at 281K

R. Boese, D. Bläser, R. Latz and A. Bäumen

Synopsis: The title compound represents a highly substituted acetylene. In order to obtain a reliable triple-bond length [1.202(2)Å], high-angle data measurement was performed.

Formula: C₁₀H₁₈

 

Ethyl 1-(2-chlorophenyl)-4,6-dimethyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

K. Chinnakali, H.-K. Fun, A. Senthilvelan, K. Sriraghavan and V. T. Ramakrishnan

Synopsis: In the title compound, the piperazine ring adopts a half-chair conformation and the best plane through it forms a dihedral angle of 79.4(1)° with the phenyl ring. In the solid state, the molecules exist as centrosymmetrically N-HS hydrogen-bonded dimers.

Formula: C₁₅H₁₇ClN₂O₂S

 

A C-14 oxygenated taxoid from the heartwood of Taxus wallichiana

S. K. Chattopadhyay, S. Sarkhel, M. Kulshrestha and P. R. Maulik

Synopsis: In the crystal structure of the title taxoid, taxa-4(20),11-diene-2,5,10,14-tetrayl 2,5,10-triacetate 14-(2-methylbutyrate), left-hand ring A has a distorted boat, central ring B a boat-chair and right-hand ring C a distorted chair conformation. The terpenoid core is folded in a cage-type conformation, with the butyrate side chain in a trans,trans,gauche,gauche,trans conformation.

Formula: C₃₁H₄₆O₈

inorganic compounds

 

Pentalead tris(vanadate) iodide, a defect vanadinite-type compound

F. Audubert, J.-M. Savariault and J.-L. Lacout

Synopsis: Pb_9.85(VO₄)₆I_1.7 belongs to the vanadinite family and is stoichiometrically deficient in lead iodide.

Formula: Pb_9.85(VO₄)₆I_1.7

 

Cs₂Mo₃O₁₀

R. Enjalbert, F. Guinneton and J. Galy

Synopsis: Single crystals of dicesium trimolybdate have been grown by solid-state reaction. The structure is built up of infinite molybdate chains interleaved by Ce atoms.

Formula: Cs₂Mo₃O₁₀

 

The vanadium oxide bronze -Na_xV₂O₅ (x = 1.286)

P. Millet, J.-Y. Henry and J. Galy

Synopsis: The title vanadium oxide bronze crystallizes in the monoclinic system with an original structure built up of layers formed by VO₅ square pyramids and VO₄ tetrahedra parallel to the (010) plane, with the Na atoms lying between these layers.

Formula: Na_4.5V₇O_17.5

 

Monoclinic InPO₄^.2H₂O

K. Sugiyama, J. Yu, K. Hiraga and O. Terasaki

Synopsis: A new monoclinic phase of indium phosphate dihydrate, InPO₄^.2H₂O, was prepared from a hydrothermal synthesis of H₃PO₄, In(OH)₃ and H₂O in the presence of HF and C₇H₁₃N (quinuclidine). The structure is isostructural with AlPO₄^.2H₂O (metavariscite).

Formula: InPO₄2H₂O

 

Nitrate d'argent et de césium: AgCs(NO₃)₂

F. Ben Amor, D. Hellali et H. Zamali

Synopsis: AgCs(NO₃)₂ consists of NO₃^- layers perpendicular to [100], held together by intercalated Ag⁺ and Cs⁺ cations.

Formula: AgCs(NO₃)₂

 

Cs₆Sn₂Te₆, a new telluridodistannate(III)

B. Friede and M. Jansen

Synopsis: Cs₆Sn₂Te₆ has been prepared from the constituent elements and contains isolated distorted Te₆ octahedra with Sn^III-Sn^III dumbbells at the centres.

Formula: Cs₆Sn₂Te₆

 

K₄Ni₇(AsO₄)₆

R. Ben Smail, A. Driss and T. Jouini

Synopsis: The title compound has a three-dimensional open-anionic framework built up from AsO₄ tetrahedra and NiO₆ octahedra sharing corners and edges. They delimit parallel tunnels, running along the a direction, where the K⁺ ions reside.

Formula: K₄Ni₇(AsO₄)₆

 

KCu₄Se₃

P. Stoll, C. Näther, I. Jeß and W. Bensch

Synopsis: The structure of KCu₄Se₃ consists of double layers of copper cations, tetrahedrally coordinated by selenium anions and separated by potassium cations.

Formula: KCu₄Se₃

 

A new vanadium(IV) monophosphate, Sr(VO)₂(PO₄)₂, isotypic with Ca(VO)₂(PO₄)₂

F. Berrah, A. Leclaire, M.-M. Borel, A. Guesdon and B. Raveau

Synopsis: The three-dimensional framework of strontium bis[oxovanadium(IV)] bis(phosphate) consists of infinite [VO₃] chains linked through PO₄ tetrahedra. In the [VO₃] chains, the VO₆ octahedra share their corners.

Formula: Sr(VO)₂(PO₄)₂

 

Ca₂(H₃ O)₂[V₁₀O₂₈]^.16H₂O

N. Strukan, M. Cindric and B. Kamenar

Synopsis: The crystal structure of dicalcium bis(oxonium) decavanadate hexadecahydrate has been determined by X-ray analysis. The main feature of the structure is the [V₁₀O₂₈]^6- anion, built up from ten distorted edge-sharing VO₆ octahedra with well established structures. Each Ca²⁺ ion is surrounded by seven water molecules in the form of a distorted pentagonal bipyramid.

Formula: Ca₂(H₃O)₂[V₁₀O₂₈]16H₂O

 

Ag₂[Pd(NH₃)₂(SO₃)₂] powder

L. A. Solovyov, A. I. Blokhin, R. F. Mulagaleev and S. D. Kirik

Synopsis: The crystal structure of Ag₂[Pd(NH₃)₂(SO₃)₂] has been determined ab initio from X-ray powder data. The structure is discussed in comparison with that of Na₂[Pd(NH₃)₂(SO₃)₂]^.6H₂O.

Formula: Ag₂[Pd(SO₃)₂(NH₃)₂]

metal-organic compounds

 

A mixed tribridging dimolybdenum(I) compound, bis(-benzenethiolato-S:S)hexacarbonyl--iodo-dimolybdenum(I)(Mo-Mo)

G. Pan, B. Zhuang and J. Chen

Formula: (C₁₆H₃₆N)[Mo₂I(C₆H₅S)₂(CO)₆]

 

A dimolybdenum(I) carbonyl compound with thiolate and carboxylate bridges: tetrabutylammonium bis(-benzenethiolato-S:S)hexacarbonyl--pivalate-O:O'-dimolybdenum(Mo-Mo)

G. Pan, B. Zhuang and J. Chen

Formula: (C₁₆H₃₆N)[Mo₂(C₅H₉O₂)(C₆H₅S)₂(CO)₆]

 

trans-Diaquabis(quinoline-2-carboxylato-N,O)cobalt(II)-water-ethanol (1/2/2)

N. Okabe and T. Makino

Formula: [Co(C₁₀H₆NO₂)₂(H₂O)₂]2H₂O.2C₂H₆O

 

Bis[2-hydroxy-3-(1H-imidazol-4-yl)propionato]cobalt(II)

N. Okabe and Y. Adachi

Formula: [Co(C₆H₇N₂O₃)₂]

 

Interactions of thiamine with anions: (Hthiamine)(thiamine) heptaiododimercurate dihydrate and its dimethanol monohydrate

N.-H. Hu, Y.-S. Liu and K. Aoki

Formula: (C₁₂H₁₈N₄OS)(C₁₂H₁₇N₄OS)[Hg₂I₇]2H₂O and (C₁₂H₁₈N₄OS)(C₁₂H₁₇N₄OS)[Hg₂I₇]2CH₄OH₂O

 

(Acetato-O,O')(acetato-O)(2,9-dimethyl-1,10-phenanthroline-N,N')zinc(II)

M. Harvey, S. Baggio, R. Baggio and A. W. Mombrú

Formula: [Zn(C₂H₃O₂)₂(C₁₄H₁₂N₂)]

 

Diisopropylammonium oxalatotriphenylstannate

S. W. Ng and J. M. Hook

Formula: (C₆H₁₆N)[Sn(C₆H₅)₃(C₂O₄)]

 

Bis[(N,N-3-oxapentamethylenethiocarbamoylthioacetato)triphenyltin] hydrate and bis(dicyclohexylammonium) bis(3-oxapentamethylenethiocarbamoylthioacetate)

S. W. Ng and J. M. Hook

Formula: [Sn₂(C₆H₅)₆(C₇H₁₀NO₃S₂)₂(H₂O)] and 2C₁₂H₂₄N⁺2C₇H₁₀NO₃S₂^-

 

A dimeric copper(II) bis(4-chlorophenoxy)acetate adduct with dimethylformamide

Y. Kani, M. Tsuchimoto, S. Ohba, H. Matsushima, M. Noguchi and T. Tokii

Formula: [Cu₂(C₁₄H₉Cl₂O₄)₄(C₃H₇NO)₂]

 

Dichloro[2,2'-(2,5-dithiahexamethylene)dipyridine-N,N',S,S']nickel(II)

T. Pandiyan, S. Bernès and C. Durán de Bazúa

Formula: [NiCl₂(C₁₄H₁₆N₂S₂)]

 

trans-Diiodobis(triphenylphosphine)palladium(II)

G. W. V. Cave, W. Errington and J. P. Rourke

Formula: [PdI₂(C₁₈H₁₅P)₂]

 

Nonacarbonyl-₂-hydrido-₂-(N-methylcarboxamido)-C:O-(N-trimethylamine)triosmium(3 Os-Os)

A. Vega, E. Spodine, A. Arce, J. Manzur, A. M. García and M. T. Garland

Formula: [Os₃H(C₂H₄NO)(C₃H₉N)(CO)₉]

 

Dicalcium triacetate nitrate dihydrate

B. G. Cooksey, L. T. Gibson, A. R. Kennedy, D. Littlejohn, L. Stewart and N. H. Tennent

Formula: [Ca₂(C₂H₃O₂)₃(NO₃)(H₂O)₂]

 

(1,1,1,5,5,5-Hexafluoro-2,4-pentanedionato-O,O')(1,4,7,10,13-pentaoxapentadecane-⁵O)sodium

L. J. Farrugia and I. M. Watson

Formula: [Na(C₅HF₆O₂)(C₁₀H₂₀O₅)]

 

(3,7-Diethyl-3,7-diazanonane-1,9-dithiolato-S,N,N',S')nickel(II)

J. Schneider, R. Hauptmann, F. Osterloh and G. Henkel

Formula: [Ni(C₁₁H₂₄N₂S₂)]

 

The first manganese(II) compound with the saccharinate ligand present both in the complex cation and as the counter-ion: [Mn(bipy)₂(sac)(H₂O)]^+.sac^-

K. B. Dillon, C. Bilton, J. A. K. Howard, V. J. Hoy, R. M. K. Deng and D. T. Sethatho

Formula: [Mn(C₇H₄NSO₃)(C₁₀H₈N₂)₂(H₂O)](C₇H₄NSO₃)

 

Bis(1,3-propanediamine-N,N')bis(thiocyanato-N)nickel(II)

S. L. Moore and P. J. Squattrito

Formula: [Ni(NCS)₂(C₃H₁₀N₂)₂]

 

Diaquanonaphenyltristiboxane diperchlorate

L.-J. Baker, C. E. F. Rickard and M. J. Taylor

Formula: [Sb₃O₂(C₆H₅)₉(H₂O)₂](ClO₄)₂

 

A degraded glycol-substituted iso-closo ten-vertex ruthenaborane: [(PPh₃)HClRuB₉H₅(OCH₂CH₂OH)₂(PPh₃)₂]^.1.2CHCl₃

H.-J. Yao, C.-H. Hu, J.-M. Dou, J. Sun, J.-D. Wei, R.-S. Jin, Z.-E. Huang and P. J. Zheng

Formula: [RuHCl(C₄₀H₄₅B₉O₄P₂)(C₁₈H₁₅P)]1.2CHCl₃

 

[Ni{(CH₃)₂SO}₆]I₄, a redetermination and reinterpretation

D.-L. Long, H.-M. Hu, J.-T. Chen and J.-S. Huang

Formula: [Ni(C₂H₆OS)₆]I₄

 

Di--iodo-1:2⁴I-bis(quinoline)-1N,2N-bis(triphenylphosphine)-1P,2P-dicopper(I)

Q.-H. Jin, Y.-X. Wang and X.-L. Xin

Formula: [Cu₂I₂(C₉H₇N)₂(C₁₈H₁₅P)₂]

 

Poly[mercury(II)--4,4'-bipyridine-di--bromo]

L. Pan, N. Zheng, Y. Wu, S. Wu and X. Huang

Formula: [HgBr₂(C₁₀H₈N₂)]

 

Bis(dihydrogen phosphato-O)[(1RS,4RS,8SR,11SR)-1,4,8,11-tetraazacyclotetradecane-⁴N]nickel(II) monohydrate

S. Namouchi-Cherni, A. Driss and T. Jouini

Formula: [Ni(H₂PO₄)₂(C₁₀H₂₄N₄)]H₂O

 

Chiral bisphosphanes. V. Chloro{rac,trans-1-[chloro(piperidin-1-yl)phosphino]-2-[bis(piperidin-1-yl)phosphino]cyclopentane-P,P'}neopentylplatinum(II) acetone solvate

L. Dahlenburg and S. Mertel

Formula: [PtCl(C₅H₁₁)(C₂₀H₃₈ClN₃P₂)]C₃H₆O

 

A monohelical cobalt(II) complex of a quinquepyridine ligand

Y.-J. Fu, Z.-S. Gao, H. Yang, W. Dai, D. Wang, H. Hu, W. Tang, Z. Zhang and T. C. W. Mak

Formula: [Co(NO₃)₂(C₂₇H₂₁N₅)]

 

Trimethylphosphonium trichlorogermanate(II)

G. Kociok-Köhn, J. G. Winter and A. C. Filippou

Synopsis: The crystal structure of the trichlorogermanate(II) salt [HPMe₃][GeCl₃] is described. It features trigonal-pyramidal GeCl₃^- units with long interionic GeCl distances, resulting in a distorted octahedral environment of the Ge^II centre.

Formula: (C₃H₁₀P)[GeCl₃]

 

A holmium complex of a macrocyclic ligand (DOTA) and its isostructural europium analogue

F. Benetollo, G. Bombieri, S. Aime and M. Botta

Formula: Na[Ho(C₁₆H₂₄N₄O₈)(H₂O)]4H₂O and Na[Eu(C₁₆H₂₄N₄O₈)(H₂O)]4H₂O

 

Lead(II) oxydiacetate hydrate

S. Norberg, G. Svensson and J. Albertsson

Formula: [Pb(C₄H₄O₅)(H₂O)]

 

Diiodo[phthalocyaninato(2-)]germanium(IV) diiodine

J. Janczak, M. Razik and R. Kubiak

Formula: [GeI₂(C₃₂H₁₆N₈)]I₂

 

(⁶-Arylhimachalene)tricarbonylchromium(0)

B. Abouhamza, L. El Firdoussi, S. Allaoud, A. Karim, A. F. Barrero and M. Quirós

Formula: [Cr(C₁₅H₂₂)(CO)₃]

 

(Z)- and (E)-1-methylthio-1-triphenylstannyl-2-phenylethene

C. Bruhn, D. Steinborn, T. Lébl and J. Holecek

Formula: (Z)- and (E)-[Sn(C₆H₅)₃(C₉H₉S)]

 

A dimeric form of the nickel(II) thiocyanate complex of bis(3-aminopropyl)methylamine

A. K. Mukherjee, N. P. Nayak, A. Mondal and N. R. Chaudhuri

Formula: [Ni₂(NCS)₄(C₇H₁₉N₃)₂]

 

Triaquabis(nitrato-O,O')(2,2':6',2''-terpyridine-³N)gadolinium(III) nitrate

P. C. Leverd, M.-C. Charbonnel, J.-P. Dognon, M. Lance and M. Nierlich

Formula: [Gd(C₁₅H₁₁N₃)(NO₃)₂(H₂O)₃]NO₃

 

Di--oxo-bis[(2,2'-bipyridine)(difluoroacetato)oxomolybdenum(V)] dihydrate

T. R. Webb and E. S. Talbott

Formula: [Mo₂O₄(C₂HF₂O₂)₂(C₁₀H₈N₂)₂]2H₂O

organic compounds

 

Two C₃-symmetrical tris(ortho-substituted) tribenzylamines

C. Foces-Foces, A. L. Llamas-Saiz, M. Alajarín, A. López-Lázaro and P. Molina

Formula: C₂₁H₂₄N₄ and C₄₀H₆₆N₄O₉P₃⁺BF₄^-

 

Three 2,4,6-trimethylpyridine-benzoic acid complexes at 150K

C. Foces-Foces, A. L. Llamas-Saiz, P. Lorente, N. S. Golubev and H.-H. Limbach

Formula: C₈H₁₁NC₇H₆O₂, C₈H₁₂N⁺C₇H₄NO₄^- and C₈H₁₂N⁺C₇H₃N₂O₆^-

 

5,6,7,8,9,10,11,12,18,19,21,22-Dodecahydro-8,9:18,19-dibenzo-1,4,7-trioxa-11,16-diazacyclononadeca-10,16-diene

T. Hökelek, Z. Kiliç and S. Bilge

Formula: C₂₂H₂₆N₂O₃

 

1-Nitrobenzo[c]cinnoline

T. Hökelek, E. Kiliç and S. Aktan

Formula: C₁₂H₇N₃O₂

 

Homolycorine hydrochloride dihydrate

F. Viladomat, J. Bastida, C. Codina, X. Solans and M. Font-Bardia

Formula: C₁₈H₂₂NO₄⁺Cl^-H₂O

 

(3R)-4,4-Dimethyl-2-oxotetrahydrofuran-3-yl (2S)-7-methoxy-2,3-dihydro-1,4-benzodioxin-2-carboxylate

M. Khouili, M. D. Pujol, X. Solans, M. Font-Bardia, A. Souizi, G. Coudert and G. Guillaumet

Formula: C₁₆H₁₈O₇

 

5'-O-(Toluenesulfonyl)adenosine

D. Prahadeeswaran and T. P. Seshadri

Formula: C₁₇H₁₉N₅O₆S

 

N⁴-Anisoylcytidine dihydrate

S. Kolappan and T. P. Seshadri

Formula: C₁₇H₁₉N₃O₇2H₂O

 

1-Cyclohexyl-5-cyclohexylaminotetrazole

L. Govindasamy, S. Shanmuga Sundara Raj, D. Velmurugan and H.-K. Fun

Formula: C₁₃H₂₃N₅

 

4-(Phenothiazin-10-yl)benzene-1,2-dicarbonitrile

S. Öztürk, S. Isik, H.-K. Fun, E. Kendi, E. Agar, S. Sasmaz and A. R. Ibrahim

Formula: C₂₀H₁₁N₃S

 

7,8,10,11,12,13-Hexahydro-4-methylnaphtho[2,3-c]acridine

J. K. Ray, M. K. Haldar, S. Gupta, K. Chinnakali and H.-K. Fun

Formula: C₂₂H₂₁N

 

2-Aminopyrimidine and p-phenylenediacetic acid (1:1) co-crystal

K. Chinnakali, H.-K. Fun, S. Goswami, A. K. Mahapatra and G. D. Nigam

Formula: C₄H₅N₃C₁₀H₁₀O₄

 

2-[3-(Pyrrolidin-1-yl)cyclohex-2-en-1-ylidene]propanedinitrile

S. Selladurai, R. Chandrasekaran, L. Govindasamy, P. Murugan and V. T. Ramakrishnan

Formula: C₁₃H₁₅N₃

 

A mesogenic alkenyl compound

S. Gupta, K. Bhattacharyya, S. P. SenGupta, S. Paul, A. Kálmán and L. Parkanyi

Formula: C₁₆H₂₅N

 

5-(4-Pyridyl)-5-phenylhydantoin

M. W. Eknoian, T. R. Webb, S. D. Worley, A. Braswell and J. Hadley

Formula: C₁₄H₁₁N₃O₂

 

6-[N-(2-Hydroxyphenyl)aminomethylene]cyclohexa-2,4-dien-1-one

A. K. Mukherjee, R. L. De, I. Banerjee, C. Samanta and N. P. Nayak

Formula: C₁₃H₁₁NO₂

 

1,4-Diformyl-t-5-methyl-r-2,t-3-diphenylpiperazine-1,4-dicarbaldehyde

P. Laavanya, K. Panchanatheswaran, R. Murugadoss and R. Jeyaraman

Formula: C₁₉H₂₀N₂O₂

 

Troglitazone, an euglycemic antidiabetic drug

K. Vyas, A. Sivalakshmidevi, C. Prabhakar and G. O. Reddy

Formula: C₂₄H₂₇NO₅S

 

Two absorption furosemide prodrugs

A. W. Mombrú, R. A. Mariezcurrena, L. Suescun, H. Pardo, E. Manta and C. Prandi

Formula: C₁₉H₂₃ClN₂O₇S and C₂₀H₁₇ClN₂O₇S

 

Two new spiro lactam-lactones

J. Zukerman-Schpector, F. C. Biaggio, A. R. Rufino and I. Caracelli

Formula: C₉H₁₃NO₃ and C₁₀H₁₅NO₃

 

(+)-3-Oxo-5-cholan-24-oic acid: catemeric hydrogen bonding in a steroidal keto acid

A. P. J. Brunskill, R. A. Lalancette and H. W. Thompson

Formula: C₂₄H₃₈O₃

 

A -turn retro-enantiomeric analogue of achatin-I, H-D-Asp-[CONH]-D-Ala-L-Phe-Gly-OH

M. Doi, A. Asano, T. Ishida, H. Minakata and K. Nomoto

Formula: C₁₈H₂₄N₄O₇

 

Bilayered structure of N,N'-diphenyl-4,4'-biphthalimide

K. Okuyama, I. Rozhanskii and K. Goto

Formula: C₂₈H₁₆N₂O₄

 

Equilin

M. W. Sawicki, N. Li and D. Ghosh

Formula: C₁₈H₂₀O₂

 

N,N-Dimethyl-5-methoxymethyl-2'-deoxycytidine

G. F. Audette, W. M. Zoghaib, S. V. Gupta, J. W. Quail and L. T. J. Delbaere

Formula: C₁₃H₂₁N₃O₅

 

Self-assembled triple helices in the hydrogen-bonded structure of 2,2'-biphenol-4,4'-bipyridyl (1/1)

E. S. Lavender, G. Ferguson and C. Glidewell

Formula: C₁₂H₁₀O₂C₁₀H₈N₂

 

Paroxetine hydrochloride hemihydrate

J. A. Ibers

Formula: C₁₉H₂₁FNO₃⁺Cl^-0.5H₂O

 

Fromm's methylphenyldithiodimethylketuret

J. S. Davidson, S. J. Rettig and J. Trotter

Formula: C₁₂H₁₅N₃S₂

 

Two dioxane derivatives of anthraquinone

R. C. Cambie, R. M. Lorimer, C. E. F. Rickard and P. S. Rutledge

Formula: C₂₆H₂₈O₆ and C₂₅H₂₆O₅

 

Dipeptide (Z)-Pro-[CO-N(NH₂)]-Ala-NHⁱPr

A. Aubry, V. Del Duca, C. Pedone, S. Zerkout and M. Marraud

Formula: C₁₉H₂₈N₄O₄

 

Absolute configuration of 2-(1,4-benzodioxan-2-yl)imidazolinium bromide

S. Brunel, J. L. Maurel, J. P. Ribet, L. Monconduit, M. Tillard and C. Belin

Formula: C₁₁H₁₃N₂O₂⁺Br^-

 

A 2,2'-azobenzene-substituted calix[4]arene-crown-6

P. Thuéry, M. Nierlich, M. Saadioui, Z. Asfari and J. Vicens

Formula: C₄₈H₄₆N₂O₈C₃H₇NO

 

N,N'-Bis(2-methoxyethyl)pyromellitimide

B. Suchod, J.-P. Curtet, D. Djurado and M. Armand

Formula: C₁₆H₁₆N₂O₆

 

Bond-length alternation in rigidized merocyanines

U. Lawrentz, W. Grahn, I. Dix and P. G. Jones

Formula: C₂₂H₂₅NO and C₂₆H₂₇N₃S

 

(±)-6,6'-Dinitro-1,1'-binaphthyl 2,2'-diacetate

A. Meetsma, E. Keller and B. L. Feringa

Formula: C₂₄H₁₆N₂O₈

 

(3R,4S,4aR,10aS)-5,10-Diacetyl-3,4,4a,5,6,7,10,10a-octahydro-8-methoxy-6-oxo-2H-pyrano[3,2-g]pteridin-3,4-diyl diacetate

J. N. Low, M. D. López, M. L. Quijano, A. Sánchez and M. Nogueras

Formula: C₁₈H₂₂N₄O₉

 

Crystallographic evidence of the formation of an N-alkylated enammonium salt: 5-ethoxycarbonylmethyl-1-ethyl-2,3,6,7-tetrahydro-4H,12H-indolo[2,3-a]quinolizin-5-ium trifluoromethanesulfonate

P. Bombicz and A. Kálmán

Formula: C₂₁H₂₇N₂O₂⁺CF₃SO₃^-

 

(E)-2-[5-(3-Bromophenyl)pyrazol-3-yl]-3-(pyrrol-2-yl)acrylonitrile

A. Kumar, V. S. Parmar and W. Errington

Formula: C₁₆H₁₁BrN₄

 

Novel selective -opioid ligands

O. M. Peeters, D. Jamroz, N. M. Blaton and C. J. De Ranter

Formula: C₂₀H₂₉N₂O₂⁺Cl^- and C₂₁H₃₁N₂O₂⁺Cl^-2H₂O

 

4-Ethyl-2,3-dihydro-4H-pyrido[3,2-e]-1,2,4-thiadiazine 1,1-dioxide and 4-ethyl-2,3-dihydro-4H-pyrido[4,3-e]-1,2,4-thiadiazine 1,1-dioxide

L. Dupont, B. Pirotte, T. Podona, O. Diouf, J. Delarge and P. De Tullio

Formula: Two isomers of C₈H₁₁N₃O₂S

 

2,3,7,8,12,13,17,18-Octafluoro-5,10,15,20-tetrakis(pentafluorophenyl)porphyrin

J. Leroy, A. Bondon and L. Toupet

Formula: C₄₄H₂F₂₈N₄

 

Guaninium dichloride

D. Matkovic-Calogovic and K. Sankovic

Formula: C₅H₇N₅O²⁺2Cl^-

 

X-ray investigations of sulfur-containing fungicides. I. 4'-{[Benzoyl(4-tolylhydrazono)methyl]sulfonyl}acetanilide

W. M. Wolf

Formula: C₂₃H₂₁N₃O₄S

 

Intermolecular C-HN and C-HO interactions in (2S,4S,5R)-(-)-3,4-dimethyl-5-phenyl-2-(1,3-thiazol-2-yl)-1,3-oxazolidine

L. M. Fitzsimons and J. F. Gallagher

Formula: C₁₄H₁₆N₂OS

 

Bis(m-anisidinium) dihydrogénodiphosphate

M. O. Abdellahi, F. Ben Amor, A. Driss et T. Jouini

Formula: 2C₇H₁₀NO⁺H₂P₂O₇^2-

 

1-Hydroxyethyl-2,2'-biimidazole

G. Lin, H. Collier and R. G. Baughman

Formula: C₈H₁₀N₄O

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