Acta Crystallographica Section C

Crystal Structure Communications

Volume 51, Part 12 (December 1995)

Cover illustration: Tricyclo\[22.2.2.211,14\]triaconta-11,13,24,26,27,29-hexaene-6,19-dione (left), see Rettig, Scheffer, Trotter & Yang, pp. 2687-2688, and 3,3,18,18-tetramethyl-1,5,16,20-tetraoxadispiro\[5.8.5.8\]octacosane (right), see Lewis, Rettig, Scheffer & Trotter, pp. 2688-2690. Displacement ellipsoids are plotted at the 30% probability level.

• inorganic compounds
• metal-organic compounds
• organic compounds
• addenda and errata
• international union of crystallography

inorganic compounds

 

K₃Nb₃Ti₂O₁₁F₄

Z. Ladjeroud, F. Balegroune, A. Guehria, L. Benziada and S. Triki

Synopsis: The asymmetric unit of K₃Nb₃Ti₂O₁₁F₄ contains two STX₆ octahedra where X = O, F or OF (= 1/4 F + 3/4 O) and ST = (3/5 Nb + 2/5 Ti). The K-atom environment is similar to that in ferroelectric phases, but the weak distortion of the octahedra and the occupation of their centres by Nb⁵⁺ and Ti⁴⁺ cations result in paraelectric behaviour.

Formula: K₃Nb₃Ti₂F₄O₁₁

 

Fe₂Al₃Si₃

C. Gueneau, C. Servant, F. d'Yvoire and N. Rodier

Synopsis: The structure of Fe₂Al₃Si₃ consists of a compact three-dimensional arrangement of FeM₁₀ and FeM₉ iron-centred polyhedra (M = Al or Si). Si has 9 to 11 neighbours and Al 11 or 12 neighbours at distances less than 3.1Å.

Formula: Fe₂Al₃Si₃

 

Rhombohedral Ce₂Ni₅Zn₂ and Hexagonal CeNi₂Zn: the First Ternary Compounds from the Ce-Ni-Zn System

V. V. Pavlyuk, I. M. Opainych, O. I. Bodak, R. Cerný and K. Yvon

Synopsis: Dicerium pentanickel dizinc, Ce₂Ni₅Zn₂, crystallizes as a new ordered substitution variant of the Er₂Co₇ structure type, and cerium dinickel zinc, CeNi₂Zn, crystallizes with the YRh₂Si structure type.

Formula: Ce₂Ni₅Zn₂ and CeNi₂Zn

 

An Acid Terbium(III) Cerium(IV) Sulfate Hydrate, H₉Tb₇Ce₆(SO₄)₂₇.72.2H₂O

J. C. Barnes

Synopsis: H₉Tb₇Ce₆(SO₄)₂₇.72.2H₂O is isomorphous with the Nd compound reported previously, but is less stable and features unexpectedly long Tb-O distances.

Formula: H₉Tb₇Ce₆(SO₄)₂₇.72.2H₂O

 

Monoclinic Mg₂B₂O₅

G.-C. Guo, W.-D. Cheng, J.-T. Chen, H.-H. Zhuang, J.-S. Huang and Q.-E. Zhang

Synopsis: The structure of Mg₂B₂O₅ is built from tetrameric Mg₄O₁₈ chains of trans-edge-sharing Mg octahedra held together by B atoms which form B₂O₅ groups.

Formula: Mg₂B₂O₅

 

Tripraseodymium Chloride Bis(orthosilicate), Pr₃(SiO₄)₂Cl

G.-C. Guo, Y.-G. Wang, J.-N. Zhuang, J.-T. Chen, J.-S. Huang and Q.-E. Zhang

Synopsis: Pr₃(SiO₄)₂Cl is isostructural with La₃(SiO₄)₂Cl. The structure comprises layers of Pr(2)(SiO₄)₄Cl₂ octahedra separated in the a direction by Pr(1) cations occupying Pr(1)O₇Cl polyhedral sites.

Formula: Pr₃(SiO₄)₂Cl

 

Potassium Vanadium Selenite, K(VO₂)₃(SeO₃)₂

W. T. A. Harrison, L. L. Dussack and A. J. Jacobson

Synopsis: K(VO₂)₃(SeO₃)₂ is a new layered phase based on hexagonal tungsten-oxide-like sheets of vertex-sharing VO₆ octahedra. It is isostructural with NH₄(VO₂)₃(SeO₃)₂.

Formula: K(VO₂)₃(SeO₃)₂

 

Low-Density Form of NaGaSi₂O₆

H. Ohashi, T. Osawa and A. Sato

Synopsis: The structure of NaGaSi₂O₆ is similar to that of jadeite (NaAlSi₂O₆). Comparison of the structure of NaGaSi₂O₆ with those of eleven other NaM³⁺Si₂O₆ pyroxenes suggests that the octahedrally coordinated Ga³⁺ ions exist in two different electronic states.

Formula: NaGaSi₂O₆

 

Redetermination of 1,5-Dichlorocyclotetra(azathiene) at 120 K

Z. Zák and A. Ruzicka

Synopsis: The structure of S₄N₄Cl₂ has been redetermined at 120K. The results are compared with those of an earlier study using photographic data obtained at ambient temperature.

Formula: S₄N₄Cl₂

metal-organic compounds

 

[Bis(3-aminopropyl)phenylphosphine-N,P]tetracarbonylmolybdenum(0)

M. B. Hursthouse, K. M. A. Malik and M. A. Beckett

Formula: [Mo(C₁₂H₂₁N₂P)(CO)₄]

 

Pentacarbonyl(difluoromethyl isocyanide)chromium at 128 K

D. Lentz and D. Preugschat

Formula: [Cr(C₂HF₂N)(CO)₅]

 

Tris(O,O'-dicyclohexyl dithiophosphato-S,S')chromium(III)

R.-G. Xiong, X.-Z. You and X.-Y. Huang

Formula: [Cr(C₁₂H₂₂O₂PS₂)₃]

 

A cis-Oxo[diphenylhydrazido(2-)]molybdenum Complex: (Et₃NH)₂[MoO(NNPh₂)(SC₆H₄CO₂)₂]

J. Li-Kao, O. González, R. Mariezcurrena, R. Baggio, M. T. Garland and D. Carrillo

Formula: (C₆H₁₆N)₂[Mo(C₁₂H₁₀N₂)(C₇H₄O₂S)₂(O)]

 

(N,N-Dimethylthiocarbamoylthioacetato)triphenyltin

S. W. Ng and V. G. Kumar Das

Formula: [Sn(C₅H₈NO₂S₂)(C₆H₅)₃]

 

Bis(2-methoxycarbonylethyl)bis(quinolin-8-olato-N,O)tin

S. W. Ng and V. G. Kumar Das

Formula: [Sn(C₉H₆NO)₂(C₄H₇O₂)₂]

 

Intramolecular Coordination of the Dimethylamino Group in a Rhodium-Oxalate Complex with the 1-[2-(Dimethylamino)ethyl]-2,3,4,5-tetramethylcyclopentadienyl Ligand

H.-G. Stammler, P. Jutzi, B. Neumann, M. O. Kristen and H. Hölscher

Formula: [Rh(C₂O₄)(C₁₃H₂₂N)]

 

Non-Coordination of the Dimethylamino Group in a Dinuclear Molybdenum Complex with the 1-[2-(Dimethylamino)ethyl]-2,3,4,5-tetramethylcyclopentadienyl Ligand

H.-G. Stammler, P. Jutzi, B. Neumann and M. O. Kristen

Formula: [Mo₂(C₁₃H₂₂N)₂(CO)₄]

 

(⁵-Cyclopentadienyl)oxo(peroxo-O,O')(trimethylsilylmethyl)tungsten and the Related (⁵-Pentamethylcyclopentadienyl)oxo(peroxo-O,O')(trimethylsilylmethyl)tungsten-Tetracyanoethylene (2/1) Complex

P. Legzdins, E. C. Phillips, J. Trotter and V. C. Yee

Formula: [WO(C₅H₅)(C₄H₁₁Si)(O₂)] and 2[WO(C₁₀H₁₅)(C₄H₁₁Si)(O₂)].C₆N₄

 

A Trigonal Prismatic Cluster Compound of Tin and Lithium: Structure of [{Sn(OCMe₂C₆H₄)₂}₃Li₂O].2HOCMe₂Ph

G. D. Smith, P. E. Fanwick and I. P. Rothwell

Formula: [Sn₃Li₂(C₉H₁₀O)₆O].2C₉H₁₂O

 

Three ,-Unsaturated (Carbene)pentacarbonylchromium Complexes

E. Pohl, B. O. Kneisel, R. Herbst-Irmer, A. de Meijere, F. Funke and F. Stein

Formula: [Cr(C₁₁H₁₄N₂)(CO)₅], [Cr(C₂₅H₂₉NO)(CO)₅] and [Cr(C₂₀H₂₁NO)(CO)₅]

 

A Cationic Rhenium-Platinum Complex: fac-Tricarbonylrhenium-bis[-methylaminobis(difluorophosphine)]-triphenylphosphineplatinum Trifluoromethanesulfonate

J. T. Mague and Z. Lin

Formula: [PtRe(CO)₃(CH₃F₄NP₂)₂(C₁₈H₁₅P)]CF₃SO₃

 

Tris(1,2-dimethoxyethane)lithium 1,1,4,4-Tetraphenyl-1,3-butadiene Radical Anion

C. Näther, H. Bock and M. Bolte

Formula: [Li(C₄H₁₀O₂)₃](C₂₈H₂₂)

 

mer,trans-[Bis(2-diphenylphosphinoethyl)(n-propyl)amine-N,P,P']dichloro(triphenylphosphine)ruthenium(II) 0.5-Dichloromethane Solvate

C. Bianchini, D. Masi, M. Peruzzini, A. Romerosa and F. Zanobini

Formula: [RuCl₂(C₁₈H₁₅P)(C₃₁H₃₅NP₂)].0.5CH₂Cl₂

 

[Ru(ND₃)₆](SCN)₃ at 20 K by Time-of-Flight Neutron Diffraction

P. A. Reynolds, B. N. Figgis and A. J. Schultz

Formula: [Ru(ND₃)₆](SCN)₃

 

1-[(2-Hydroxybenzylidene)aminomethyl]-naphthalen-2-olato(2-)-N,O,O'}(piperidine-N)nickel(II)

A. Elmali, O. Atakol, I. Svoboda and H. Fuess

Formula: [Ni(C₁₈H₁₃NO₂)(C₅H₁₁N)]

 

The Helical Packing of a Chiral Alkyl Cobaloxime in the Solid State

B. Giese, J. Hartung, H.-J. Lindner, I. Svoboda and H. Paulus

Formula: [Co(C₇H₁₃)(C₄H₇N₂O₂)₂(C₉H₁₃N)]

 

Tetraethylammonium (2-Thioxo-1,3-dithiole-4,5-dithiolato-S⁴,S⁵)triphenylphosphinecopper(I)

T. Sheng, H. Li, Q. Huang and X. Wu

Formula: (C₈H₂₀N)[Cu(C₃S₅)(C₁₈H₁₅P)]

 

Europium(III) Tris[dicyanoargentate(I)] Trihydrate, Eu[Ag(CN)₂]₃.3H₂O

Z. Assefa, R. J. Staples, J. P. Fackler Jnr, H. H. Patterson and G. Shankle

Formula: Eu[Ag(CN)₂]₃.3H₂O

 

Distant Copper-Copper Interactions in a Metal-Organic Compound in the Solid State: Hexakis[(₃-4,6-dimethylpyrimidine-2-thiolato-N:S:S)copper(I)] Dihydrate

S. Seth, A. K. Das and T. C. W. Mak

Formula: [Cu(C₆H₇N₂S)]₆.2H₂O

 

Bis(4,6-diamino-2-methylthiopyrimidinium) Tetrabromozincate(II)

J. M. Salas, M. A. Romero and R. Faure

Formula: (C₅H₉N₄S)₂[ZnBr₄]

 

Bis(4-nitroanilinium) Tetrachlorocadmate

R. Azumi, K. Honda, M. Goto, J. Akimoto, Y. Oosawa, H. Tachibana, T. Nakamura, M. Tanaka and M. Matsumoto

Formula: (C₆H₇N₂O₂)₂[CdCl₄]

 

Dimethylammonium Pentachlorobismuthate(III)

S. Jarraya, R. Ben Hassen, A. Daoud and T. Jouini

Formula: (C₂H₈N)₂[BiCl₅]

 

Molecular Adducts of Inorganic Salts. III. Non-Centrosymmetric 3Pb(ReO₄)₂.2tu.2H₂O (tu = Thiourea)

J. Macícek and O. Angelova

Formula: [{Pb(ReO₄)₂}₃(CH₄N₂S)₂].2H₂O

 

Tetrakis(N,N'-diphenylbenzamidinato)dicopper(II) Dichloromethane Solvate

J. Halfpenny

Formula: [Cu₂(C₁₉H₁₅N₂)₄].2CH₂Cl₂

 

Bis[(2-hydroxyethyl)dimethylammonium] Tetrakis(-benzoato-O:O')bis[(benzoato-O)cuprate(II)]

U. Turpeinen, R. Hämäläinen and I. Mutikainen

Formula: (C₄H₁₂NO)₂[Cu₂(C₇H₅O₂)₆]

 

Tribenzyltin Acetate, a Redetermination

G. Ferguson, T. R. Spalding, A. T. O'Dowd and K. C. O'Shea

Formula: [Sn(C₂H₃O₂)(C₇H₇)₃]

 

Bis(-trifluoroacetato-O,O')bis{[3-chloro-6-methyl-2-(N-methyl-N-nitrosoamino)phenyl-C,N^N=O]palladium(II)

W. Mossi, A. J. Klaus, P. Rys, A. Currao and R. Nesper

Formula: [Pd₂(C₈H₈N₂ClO)₂(C₂F₃O₂)₂]

 

(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)(dimethylphenylphosphine)gold(I)

A. Pajunen, R. Kivekäs, E. Colacio and R. Cuesta

Formula: [Au(C₇H₇N₄O₂)(C₈H₁₁P)]

 

3,5-Dimethoxycarbonyl-2,6-dimethyl-4-(2-nitrosophenyl)pyridine and Dichlorobis[3,5-dimethoxycarbonyl-2,6-dimethyl-4-(2-nitrophenyl)pyridine]copper(II)

K. R. Rowan and E. M. Holt

Formula: C₁₇H₁₆N₂O₅ and [CuCl₂(C₁₇H₁₆N₂O₆)₂]

 

[4-Chloro-3-(2-nitrophenylthio)butyl]triphenylstannane

J. H. Aupers and J. L. Wardell

Formula: [Sn(C₆H₅)₃(C₁₀H₁₁ClNO₂S)]

 

Bis(1,1'-dimethyl-5-nitro-2,2'-biimidazol-3'-ium) trans-Tetrachlorodimethylstannate

J. S. Casas, A. Castiñeiras, G. Martínez, J. Sordo, J. M. Varela and M. D. Couce

Formula: (C₈H₁₀N₅O₂)₂[SnCl₄(CH₃)₂]

 

Bromotriphenyltin-Triphenylphosphine Oxide (1/1)

S. W. Ng

Formula: [SnBr(C₆H₅)₃(C₁₈H₁₅OP)]

 

exo--(Benzonorbornadiene)tricarbonylchromium

J. L. Blake, D. J. Cook, P. J. Squattrito and B. A. Howell

Formula: [Cr(C₁₁H₁₀)(CO)₃]

organic compounds

 

8,9-Dimethoxybenzo[b]carbazole

J. Seetharaman and S. S. Rajan

Formula: C₁₈H₁₅NO₂

 

Acetyl-L-carnitine Hydrochloride

H. P. Weber, R. C. Anderson, M. Shapiro, E. B. Villhauer and T. Gullion

Formula: C₉H₁₈NO₄⁺.Cl^-

 

Dimeric 3-Vinylindoles as Potential Antitumor Active Compounds: 1,1,3,4-Tetramethyl-3-(1-methyl-1H-indol-3-yl)-1,2,3,4-tetrahydrocyclopenta[b]indole and 1,1,3-Trimethyl-4-phenylsulfonyl-3-(1-phenylsulfonyl-1H-indol-3-yl)-1,2,3,4-tetrahydrocyclopenta[b]indole

D. Schollmeyer, G. Fischer and U. Pindur

Formula: C₂₄H₂₆N₂ and C₃₄H₃₀N₂O₄S₂

 

A Thyrotropin-Releasing Hormone Analogue: pGlu-Phe-D-Pro-[CN₄]-NMe at 293 and 107K

P. L. Howell, W. A. Pangborn, G. R. Marshall, J. Zabrocki and G. D. Smith

Formula: C₂₀H₂₅N₇O₃

 

trans-3-(p-Chlorophenylthio)-1,4,6-trimethylpiperazine-2,5-dione

C. L. L. Chai and D. C. R. Hockless

Formula: C₁₃H₁₅ClN₂O₂S

 

3-Hydroxy-2,6-dinitroacetophenone: an Unusual Substitution Pattern Resulting from Nitration of 3-Hydroxyacetophenone

M. L. S. Cristiano, R. A. W. Johnstone and M. J. Pratt

Formula: C₈H₆N₂O₆

 

Homochiral Methyl (S)-2-Benzoyloxy-4-bromo-4-methylpentanoate

J. P. Shaw, E. W. Tan and A. G. Blackman

Formula: C₁₄H₁₇BrO₄

 

4-(4-Chloroanilinomethyl)-6-methylcoumarin

M. K. Kokila, A. Jain, Puttaraja, M. V. Kulkarni and N. C. Shivaprakash

Formula: C₁₇H₁₄ClNO₂

 

Structural Investigation of Dihydrooxazinones

M. Bolte

Formula: C₁₉H₂₅NO₄, C₂₄H₂₇NO₄, C₁₉H₃₁NO₄, C₂₀H₃₁N₂O₃⁺.Cl^- and two isomers of C₁₆H₂₁NO₄

 

cis-1,5-Diamino-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-dione

N. Modric, M. Poje and I. Vickovic

Formula: C₄H₈N₆O₂

 

A Precursor to Highly Unsaturated Cyclophanes: 7,19,28-Trithiatetracyclo[11.11.7.1^3,23.1^11,15]tritriaconta-1,3(32),11(33),12,14,23-hexaene-4,9,16,22,25,30-hexayne

J. T. Mague, H. E. Ensley and S. Mahadevan

Formula: C₃₀H₁₈S₃.CH₂Cl₂

 

Novel 2- and 5-Azido-N-(diphenylcarbamoyl)proline Methyl Esters. Examples of a Novel Proline Oxidation

V. M. Lynch, C. Hulme, P. Magnus and B. E. Davis

Formula: Two isomers of C₁₉H₁₉N₅O₃

 

N-tert-Butoxycarbonyl-N-benzylhistidine p-Nitrobenzyl Ester

A. F. Mishnev, A. A. Kemme and J. J. Ancans

Formula: C₂₅H₂₈N₄O₆

 

N-(5-Hydroxysalicylidène)-2,4,6-triméthylaniline

J. A. Tenon, M. Carles et J.-P. Aycard

Formula: C₁₆H₁₇NO₂

 

4,5-Bis(4-bromobenzylthio)-1,3-dithiole-2-thione

W.-T. Yu, F. Qi and L. Hong

Formula: C₁₇H₁₂Br₂S₅

 

7-[3-(Dibenzylamino)-2-hydroxypropyl]-8-(furfurylamino)theophylline

Z. Karczmarzyk, J. Karolak-Wojciechowska and M. Pawlowski

Formula: C₂₉H₃₂N₆O₄

 

8-Benzylamino-7-{2-hydroxy-3-[4-(2-hydroxyethyl)-1-piperazinyl]propyl}theophylline

Z. Karczmarzyk, J. Karolak-Wojciechowska and M. Pawlowski

Formula: C₂₃H₃₃N₇O₄

 

Anti-Inflammatory Drugs. II. Salt of 2-(2,6-Dichlorophenylamino)phenylacetic Acid with Diethanolamine

C. Castellari and S. Ottani

Formula: C₄H₁₂NO₂⁺.C₁₄H₁₀Cl₂NO₂^-

 

(±)-3-Oxo-trans-2-phenylcyclohexaneacetic Acid: Structure and Hydrogen-Bonding Pattern of a Partially Hydrated -Keto Acid

M. L. Coté, R. A. Lalancette, D. J. Long and H. W. Thompson

Formula: C₁₄H₁₆O₃.0.25H₂O

 

cis-2-Oxo-1,3-cyclohexanedipropionic Acid: Structure and Hydrogen-Bonding Pattern of a -Keto 1,9-Diacid

R. A. Lalancette, H. W. Thompson and M. L. Coté

Formula: C₁₂H₁₈O₅

 

3-(4-Bromobenzyl)-5-(4-fluorobenzylidene)imidazolidine-2,4-dione

C. A. De Simone, J. Zukerman-Schpector, M. A. Pereira, L.-D. Cuong, I. R. Pitta, S. L. Galdino and E. L. Cavalcanti De Amorim

Formula: C₁₇H₁₂BrFN₂O₂

 

8,16-Methano-16H-dinaphtho[2,1-d:1',2'-g][1,3]dioxocine-2,14-diol

H. E. Klei, E. Callegari, J. M. Edwards and J. A. Kelly

Formula: C₂₃H₁₆O₄

 

1-(p-Carbamoylphenyl)-3,3-dimethyltriazene, an Antitumour Agent

W. L. Bullerwell, L. R. MacGillivray, M. J. Zaworotko, K. Vaughan and D. E. V. Wilman

Formula: C₉H₁₂N₄O

 

Ondansetron Hydrochloride: a Competitive Serotonin 5-HT₃ Receptor Blocker

K. Chandra Mohan and K. Ravikumar

Formula: C₁₈H₂₀N₃O⁺.Cl^-.2H₂O

 

Molecular Co-Crystals of Carboxylic Acids. 22. The Adducts of Pyrazine-2,3-dicarboxylic Acid with 2-Aminobenzoic Acid (1:2) and 3-Aminobenzoic Acid (1:1 Dihydrate)

G. Smith, D. E. Lynch, K. A. Byriel and C. H. L. Kennard

Formula: 2C₇H₈NO₂⁺.C₆H₂N₂O₄^2- and C₇H₈NO₂⁺.C₆H₃N₂O₄^-.2H₂O

 

Novel Six- and Eight-Membered Heterocycles. A Trithiadiazaphosphorinane and a Pentathiadiazaphosphocine

S. E. Bottle, R. C. Bott, G. Smith, U. D. Wermuth and C. H. L. Kennard

Formula: C₁₄H₂₃N₂OPS₃ and C₁₄H₂₃N₂OPS₅

 

5-Acetoxy-6-(1,1-dimethyl-2-propenyl)-2H-furo[2,3-h][1]benzopyran-2-one

D. K. Magotra, V. K. Gupta, Rajnikant, K. N. Goswami and B. D. Gupta

Formula: C₁₈H₁₆O₅

 

Tricyclo[8.2.1.0^2,9]trideca-5,11-dien-3-ol

F. M. Bohnen, W. F. Maier and C. Krüger

Formula: C₁₃H₁₈O

 

N-Benzoyl-2-phenyldecahydroquinolin-4-one, C₂₂H₂₃NO₂

A. Thiruvalluvar, K. Sankar Raja Raj, M. Krishna Pillay and K. Venkatasubramanian

Formula: C₂₂H₂₃NO₂

 

o-Phenylenediammonium Bis(hydrogensulfide)

O. V. Shishkin, N. N. Kolos, V. D. Orlov, V. P. Kuznetsov and E. E. Lakin

Formula: C₆H₁₀N₂²⁺.2HS^-

 

Muscarinic Antagonist: 8,8-Dimethyl-3',3'-diphenylspiro(8-azoniabicyclo[3.2.1]octane-3,2'-1',3'-dioxolane)-4'-one Iodide

K. Frydenvang and M. Castiglione

Formula: C₂₃H₂₆NO₃⁺.I^-

 

(E)- and (Z)-Enamine Dewar Pyrimidinones

H. Kakuda, Y. Takahashi and S.-i. Hirokami

Formula: Two isomers of C₉H₁₂N₂O₃

 

2-Nitrobenzenesulfenyl Thiocyanate

R. A. Howie and J. L. Wardell

Formula: C₇H₄N₂O₂S₂

 

3-Methylphthalic Anhydride

G. Bocelli and A. Cantoni

Formula: C₉H₆O₃

 

Ethyl 3-(3-Bromo-4-hydroxyphenyl)-2(E)-(hydroxyimino)propanoate

N. P. Rath, T. R. Boehlow and C. D. Spilling

Formula: C₁₁H₁₂BrNO₄

 

1,3-Diphenylpropan-1-one

N. Judas, B. Kaitner and E. Mestrovic

Formula: C₁₅H₁₄O

 

2,3-Epoxy--trans-himachalene and 2,3,11,15-Diepoxy-trans-himachalane Derivatives

A. Benharref, H. El Jamili, E. Lassaba, M. Giorgi and M. Pierrot

Formula: C₁₅H₂₄O and C₁₅H₂₄O₂

 

Six Substituted Thiazolidine-2-thiones

A. Laknifli, M. Pierrot, F. Chanon and M. Chanon

Formula: Two isomers of C₅H₉NS₂ and C₆H₁₁NS₂, C₄H₇NS₂ and C₇H₁₃NS₂

 

4-n-Heptylbenzoic Acid

A. J. Blake, I. A. Fallis, S. Parsons, M. Schröder and D. W. Bruce

Formula: C₁₄H₂₀O₂

 

Redetermination of the Structures of 1,4,7-Trioxa-10,13-dithiacyclopentadecane and 1,4,7,10-Tetraoxa-13,16-dithiacyclooctadecane

A. J. Blake, C. Radek and M. Schröder

Formula: C₁₀H₂₀O₃S₂ and C₁₂H₂₄O₄S₂

 

Diflufenican, N-(2,4-Difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]-3-pyridinecarboxamide

G. Pèpe, G. Pfefer, R. Boistelle and P. Marchal

Formula: C₁₉H₁₁F₅N₂O₂

 

Tetrahydro-6-methyl-1H,3H-thieno[3,4-b]pyrrol-2-one, an Analogue of Biotin

M. F. Mackay, S. A. Henderson and G. P. Savage

Formula: C₇H₁₁NOS

 

1,1-Diphenyl-3-propyn-1-ol

J. G. Garcia, B. Ramos, A. Rodriguez and F. R. Fronczek

Formula: C₁₅H₁₂O

 

Absolute Configuration of Mutilin, 5-Acetylmutilin and 5-Bromoacetylmutilin

T. Pilati, G. Cravotto and G. Palmisano

Formula: C₂₀H₃₂O₃, C₂₂H₃₄O₄ and C₂₂H₃₃BrO₄

 

3-Nitrodibenzofuran and 3-Iododibenzofuran

P. A. Chaloner, P. B. Hitchcock and P. G. Sutton

Formula: C₁₂H₇NO₃ and C₁₂H₇IO

 

Hexyltris(2,4,6-trimethoxyphenyl)phosphonium Iodide

P. A. Chaloner, R. M. Harrison and P. B. Hitchcock

Formula: C₃₃H₄₆O₉P⁺.I^-

 

Photochemistry of Dimethyl 1,8-Dichloro-9,10-dihydro-9,10-ethenoanthracene-11,12-dicarboxylate

S. J. Rettig, J. R. Scheffer, J. Trotter and J. Yang

Formula: C₂₀H₁₄Cl₂O₄

 

Tricyclo[22.2.2.2^11,14]triaconta-11,13,24,26,27,29-hexaene-6,19-dione

S. J. Rettig, J. R. Scheffer, J. Trotter and J. Yang

Formula: C₃₀H₄₀O₂

 

3,3,18,18-Tetramethyl-1,5,16,20-tetraoxadispiro[5.8.5.8]octacosane

T. J. Lewis, S. J. Rettig, J. R. Scheffer and J. Trotter

Formula: C₂₈H₅₂O₄

 

Dimethyl 1-Chloro-4b,8b,8c,8d-tetrahydrodibenzo[a,f]cyclopropa[cd]pentalene-8c,8d-dicarboxylate

S. J. Rettig, J. R. Scheffer, J. Trotter and J. Yang

Formula: C₂₀H₁₅ClO₄

 

Dimethyl 4b,8b,8c,8d-Tetrahydrodibenzo[a,f]cyclopropa[cd]pentalene-8b-carboxylate-8c-thionocarboxylate and the Corresponding 8c-Thiolocarboxylate

R. Jones, A. G. M. Rattray, J. R. Scheffer and J. Trotter

Formula: Two isomers of C₂₀H₁₆O₃S

 

Styrylboronic Acid

G. J. Gainsford, R. H. Meinhold and A. D. Woolhouse

Formula: C₈H₉BO₂

 

5-Iodocytosine

N. Okabe, K. Tamaki and T. Suga

Formula: C₄H₄IN₃O

 

(Z)-2,3-Bis(3,4-dimethoxyphenyl)propenoic Acid

R. Stomberg, S. Li and K. Lundquist

Formula: C₁₉H₂₀O₆

 

2-[2-(3,4-Dichlorophenyl)vinyl]benzo[d]thiazole

J. Yang, P. Kumar, J. R. Dimmock and J. W. Quail

Formula: C₁₅H₉Cl₂NS

 

trans-1-Cyano-2-phenylcyclopropanecarboxamide

C. Cativiela, M. D. Díaz-de-Villegas, J. A. Gálvez and M. P. López

Formula: C₁₁H₁₀N₂O

 

trans-2-Fluorocyclohexyl p-Toluenesulfonate and trans-2-Fluorocycloheptyl p-Toluenesulfonate

A. Yakoubi, A. Kallel, A. Bizid and A. Baklouti

Formula: C₁₃H₁₇FO₃S and C₁₄H₁₉FO₃S

 

N-Acetyl-3,6-di-tert-butyl-2-(3,6-di-tert-butyl-3H-azepin-2-yl)-2,3-dihydro-1H-azepine

K. Satake, T. Hattori, M. Kimura and S. Kashino

Formula: C₃₀H₄₈N₂O

 

Anomalin. A Dihydropyranocoumarin Derivative from the Plant Lingusticum elatum

N. Padha, K. N. Goswami, V. S. Yadava and M. Nethaji

Formula: C₂₄H₂₆O₇

 

7-Hydroxy-3-phenylcoumarin, C₁₅H₁₀O₃

T. Honda, I. Fujii, N. Hirayama, N. Aoyama and A. Miike

Formula: C₁₅H₁₀O₃

 

Unusual Chlorination During an Epoxidation Reaction of an Ethenocyclopropa[b]naphthalene Derivative

D. Ülkü, M. N. Tahir, A. Menzek and M. Balci

Formula: C₁₄H₁₁Cl₂N

 

2-Cyano-2-phenylsparteine

I. Wolska and T. Borowiak

Formula: C₂₂H₂₉N₃

 

L-Glycyl-L-Glutamine Monohydrate

K. Panneerselvam and M. Soriano-García

Formula: C₇H₁₃N₃O₄.H₂O

 

Xanthyletin

E. Rudiño-Piñera, G. Juárez-Martínez, K. Panneerselvam, M. Soriano-García, A. L. Anaya, C. García-Santana, R. Mata and P. Sánchez

Formula: C₁₄H₁₂O₃

 

N-Methyl-1,1,4-triphenyl-1,2-dihydronaphthalene-2,3-dicarboximide

F. Toda, K. Tanaka, Z. Stein and I. Goldberg

Formula: C₃₁H₂₃NO₂: C₁₆H₂₀O₅: [OsCl₂(C₂H₃N)(C₈H₁₁P)₃]

addenda and errata

 

Methyl 2,2¹-Anhydro-4,6-O-benzylidene-3-deoxy-3-C-[(R)-2-hydroxyethyl]--D-allo-pyranoside at 173 K. Addendum

A. Linden, C. K. Lee and C. Li

 

(Acetonitrile)-trans-dichloro-mer-tris[(dimethyl)phenylphosphine]osmium(II); the kinetically controlled electrogenerated isomer. Erratum

B. D. Yeomans, G. A. Heath and D. C. R. Hockless

international union of crystallography

 

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