Structures published

Total: 50

8-Methyl-16-oxapentacyclo[6.6.5.0^1,18^.0^2,7^.0^9,14^]nonadeca-2,4,6,9(14),10,12,18-heptaen-15-one

C₁₉H₁₄O₂

Devassia, Tomson Mathew, Eason M.Sithambaresan, M.Unnikrishnan, P. A.Kurup, M. R. Prathapachandra

IUCrData (2018) 3, 8 x181102

a=19.7403(10)Å b=9.3294(3)Å c=15.0595(7)Å

α=90° β=90° γ=90°

C₁₆H₁₆CdN₆O_3,0.724(H₂O)

Tom, Lincy Kurup, M. R. Prathapachandra

Dalton Transactions (2019)

a=35.013(2)Å b=35.013(2)Å c=14.6617(7)Å

α=90° β=90° γ=120°

C₂₁H₂₆N₂O₄

Mohan, Nithya Sreejith, S. S.Begum, P. M. Sabura Kurup, M. R. Prathapachandra

New Journal of Chemistry (2018) 42, 15 13114

a=15.1698(10)Å b=6.9547(4)Å c=19.5022(12)Å

α=90° β=93.802(3)° γ=90°

(E)-2-[(2-Hydroxy-4-methoxyphenyl)(phenyl)methylidene]-N-phenylhydrazine-1-carboxamide

C₂₁H₁₉N₃O₃

Annie, C. F.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2015) 71, 4 427-430

a=19.965(2)Å b=9.9788(9)Å c=9.3366(7)Å

α=90.00° β=90.340(5)° γ=90.00°

(4-Chlorophenyl)[2-(10-hydroxyphenanthren-9-yl)phenanthro[9,10-b]furan-3-yl]methanone

C₃₇H₂₁ClO₃

Sajitha, L. U.Sithambaresan, M.Jacob, Jomon P.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 11 355-358

a=11.6682(12)Å b=13.4448(15)Å c=17.071(2)Å

α=90° β=93.091(5)° γ=90°

(1E,4E)-1,5-Bis(5-bromothiophen-2-yl)-2,4-dimethylpenta-1,4-dien-3-one

C₁₅H₁₂Br₂OS₂

Nithya, C.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2016) 72, 2 199-202

a=16.564(2)Å b=6.3581(7)Å c=15.962(2)Å

α=90° β=105.239(5)° γ=90°

(E)-4-(5-Bromothiophen-2-yl)-1,3-diphenylbut-3-en-2-one

C₂₀H₁₅BrOS

Nithya, C.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2016) 72, 2 199-202

a=7.5879(4)Å b=8.5361(6)Å c=14.0970(8)Å

α=99.510(3)° β=97.673(3)° γ=101.956(3)°

N'-[(E)-3,5-Dichloro-2-hydroxybenzylidene]-4-nitrobenzohydrazide dimethylformamide monosolvate

C₁₄H₉Cl₂N₃O_4,C₃H₇NO

Joseph, Bibitha Sajitha, N. R.Sithambaresan, M.Seena, E. B.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2015) 71, 11 o826-o827

a=7.8853(6)Å b=11.9445(10)Å c=11.9521(15)Å

α=114.408(6)° β=102.895(7)° γ=98.939(5)°

8-[7,8-Bis(4-chlorobenzoyl)-7H-cyclopenta[a]acenaphthylen-9-yl]\ naphthalene-1-carboxylic acid

C₄₀H₂₂Cl₂O₄

Jacob, Jomon P.Sithambaresan, M.Kunjachan, Christy Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2015) 71, 1 38-41

a=9.1617(6)Å b=12.5518(8)Å c=13.9305(8)Å

α=84.669(3)° β=88.468(3)° γ=72.364(3)°

4-{(E)-[2-(Pyridin-4-ylcarbonyl)hydrazin-1-ylidene]methyl}phenyl acetate monohydrate

C₁₅H₁₃N₃O_3,H₂O

Datta, Riya Ramya, V.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2015) 71, 2 o79-o80

a=17.3297(15)Å b=7.3058(7)Å c=12.4632(10)Å

α=90° β=111.034(3)° γ=90°

Aqua[(E)-N-(5-bromo-2-oxidobenzylidene-κO)benzohydrazidato-κ^2^O,N']dioxidomolybdenum(VI) dimethylformamide monosolvate

C₁₄H₁₁BrMoN₂O_5,C₃H₇NO

Sudheer, Radhika Sithambaresan, M.Sajitha, N. R.Manoj, E.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2015) 71, 6 702-705

a=10.8581(8)Å b=7.1145(5)Å c=25.998(2)Å

α=90° β=93.900(3)° γ=90°

(E)-N'-(5-Bromo-2-hydroxybenzylidene)nicotinohydrazide monohydrate

C₁₃H₁₀BrN₃O_2,H₂O

Sravya, S.Sruthy, S.Aiswarya, N.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E Crystallographic Communications (2015) 71, 7 734

a=8.1623(7)Å b=12.5953(9)Å c=13.2510(8)Å

α=90° β=90.226(3)° γ=90°

2-(3-Ethoxy-2-hydroxybenzylidene)-N-phenylhydrazinecarboxamide

C₁₆H₁₇N₃O₃

Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2011) 67, 11 o2972

a=30.1352(13)Å b=5.5552(3)Å c=18.2232(8)Å

α=90.00° β=92.753(2)° γ=90.00°

Bis{μ-N-[(E)-4-benzyloxy-2-oxidobenzylidene]-4-nitrobenzenecarbohydrazidato}bis[diaquanickel(II)] dimethylformamide tetrasolvate

C₄₂H₃₈N₆Ni₂O_14,4(C₃H₇NO)

Joseph, Bibitha Sithambaresan, M.Kurup, M. R. Prathapachandra Ng, Seik Weng

Acta Crystallographica Section E (2014) 70, 6 m211-m212

a=8.4939(3)Å b=12.5451(6)Å c=14.6717(6)Å

α=81.662(2)° β=75.6130(10)° γ=79.4420(10)°

(2E)-2-(5-Bromo-2-hydroxy-3-methoxybenzylidene)-N- phenylhydrazinecarbothioamide

C₁₅H₁₄BrN₃O₂S

Jacob, Jinsa Mary Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 6 o1871-o1872

a=6.1046(5)Å b=11.0329(8)Å c=12.4303(9)Å

α=101.175(3)° β=91.323(2)° γ=104.759(2)°

5-Phenyl-3,5-dihydro-o-benzenonaphtho[1,2-c]thiophene

C₂₄H₁₈S

Mathew, Eason M.Sithambaresan, M.Unnikrishnan, P. A.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 7 o1165

a=18.8842(11)Å b=9.5339(4)Å c=19.1140(9)Å

α=90.00° β=90.00° γ=90.00°

Dichlorido{2-[(E)-phenyl(pyridin-2-yl-κN)methylidene]-N-phenylhydrazinecarboxamide-κ^2^N^2^,O}copper(II)

C₁₉H₁₆Cl₂CuN₄O

Aiswarya, N.Sithambaresan, M.Kurup, M. R. Prathapachandra Ng, Seik Weng

Acta Crystallographica Section E (2013) 69, 11 m588-m589

a=9.4483(5)Å b=9.8197(3)Å c=11.5307(4)Å

α=104.0670(10)° β=103.0260(10)° γ=100.4750(10)°

Dichlorido{(2E)-2-[phenyl(pyridin-2-yl)methylidene]hydrazinecarbothioamide}cadmium(II) methanol monosolvate

C₁₃H₁₂CdCl₂N₄S_,CH₄O

Aravindakshan, Ambili A.Seena, V.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 8 m301-m302

a=7.7213(4)Å b=12.9759(8)Å c=18.3318(11)Å

α=90° β=95.248(2)° γ=90°

1,2-Bis(4-benzyloxy-2-hydroxybenzylidene)hydrazine

C₂₈H₂₄N₂O₄

Sajitha, N. R.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 12 o1755

a=12.4748(17)Å b=5.3630(6)Å c=17.021(2)Å

α=90.00° β=90.699(5)° γ=90.00°

N'-[(E)-2-Fluorobenzylidene]benzohydrazide

C₁₄H₁₁FN₂O

Sreeja, P. B.Sithambaresan, M.Aiswarya, N.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 12 o1828

a=9.7010(6)Å b=17.4114(13)Å c=15.0020(10)Å

α=90.00° β=104.126(4)° γ=90.00°

(E)-2-(4-Benzyloxy-2-hydroxybenzylidene)-N-methylhydrazinecarbothioamide

C₁₆H₁₇N₃O₂S

Sajitha, N. R.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 2 o112-o113

a=17.013(2)Å b=5.9474(10)Å c=17.542(4)Å

α=90.00° β=117.565(7)° γ=90.00°

2-[(E)-4-Benzyloxy-2-hydroxybenzylidene]-N-cyclohexylhydrazinecarbothioamide acetonitrile hemisolvate

2(C₂₁H₂₅N₃O₂S)_,C₂H₃N

Sajitha, N. R.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 9 o987-o988

a=10.5345(4)Å b=10.8341(4)Å c=21.8169(10)Å

α=97.241(2)° β=92.120(2)° γ=118.901(2)°

(2E)-2-[(2-Hydroxy-4-methoxyphenyl)(phenyl)methylidene]-N- phenylhydrazinecarboxamide dimethylformamide monosolvate

C₂₁H₁₉N₃O_3,C₃H₇NO

Annie, C. F.Jacob, Jinsa Mary Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 5 o1519-o1520

a=13.1155(7)Å b=16.9619(11)Å c=10.7399(5)Å

α=90.00° β=105.509(3)° γ=90.00°

N'-[(E)-4-Benzyloxy-2-hydroxybenzylidene]-4-nitrobenzohydrazide monohydrate

C₂₁H₁₇N₃O_5,H₂O

Joseph, Bibitha Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 5 o1421-o1422

a=4.6275(7)Å b=6.5332(11)Å c=31.856(5)Å

α=90.00° β=92.417(4)° γ=90.00°

16-Oxapentacyclo[6.6.5.0^1,18^.0^2,7^.0^9,14^]nonadeca-2,4,6,9,11,13,18-heptaen-15-one

C₁₈H₁₂O₂

Mathew, Eason M.Sithambaresan, M.Unnikrishnan, P. A.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 2 o114

a=9.3510(10)Å b=13.8153(16)Å c=10.1514(9)Å

α=90.00° β=105.295(4)° γ=90.00°

(+-)-trans-6,6'-Diethoxy-2,2'-[cyclohexane-1,2-diylbis(nitrilomethanylylidene)]diphenol monohydrate

C₂₄H₃₀N₂O_4,H₂O

Mohan, Nithya Sreejith, S. S.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 2 o182-o183

a=9.8241(18)Å b=11.6975(19)Å c=21.881(4)Å

α=90.00° β=111.144(8)° γ=90.00°

N'-[(1E)-1-(2-Fluorophenyl)ethylidene]pyridine-3-carbohydrazide

C₁₄H₁₂FN₃O

Sreeja, P. B.Sithambaresan, M.Aiswarya, N.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 2 o115

a=18.926(3)Å b=8.0486(9)Å c=16.337(3)Å

α=90.00° β=90.00° γ=90.00°

4-{(E)-[2-(Pyridin-3-ylcarbonyl)hydrazinylidene]methyl}phenyl acetate

C₁₅H₁₃N₃O₃

Datta, Riya Ramya, V.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 10 o1549

a=16.347(4)Å b=5.0859(10)Å c=18.408(5)Å

α=90.00° β=115.311(9)° γ=90.00°

2-{(E)-[(2Z)-2-(1,2-Dihydrophthalazin-1-ylidene)hydrazinylidene]methyl}phenol

C₁₅H₁₂N₄O

Prasanna, M. K.Sithambaresan, M.Pradeepkumar, K.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 10 o1522-o1523

a=6.8028(12)Å b=8.4263(13)Å c=11.868(2)Å

α=89.774(9)° β=83.113(9)° γ=70.356(8)°

(2E,7E)-2,7-Bis[(thiophen-2-yl)methylidene]cycloheptanone

C₁₇H₁₆OS₂

Nithya, C.Sithambaresan, M.Prathapan, S.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 6 o722

a=16.383(2)Å b=11.6119(14)Å c=7.8213(7)Å

α=90.00° β=90.00° γ=90.00°

(E)-2-(4-Benzyloxy-2-hydroxybenzylidene)-N- phenylhydrazinecarbothioamide

C₂₁H₁₉N₃O₂S

Nisha, K.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2011) 67, 12 o3420

a=24.099(3)Å b=16.173(2)Å c=9.8370(11)Å

α=90.00° β=95.906(7)° γ=90.00°

N'-[(E)-Furan-2-ylmethylidene]pyridine-3-carbohydrazide

C₁₁H₉N₃O₂

Emmanuel, Jessy Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2011) 67, 12 o3267

a=9.441(2)Å b=10.237(3)Å c=11.023(2)Å

α=75.10(2)° β=85.413(19)° γ=84.11(2)°

(2E)-2-(5-Bromo-2-hydroxy-3-methoxybenzylidene)-N- cyclohexylhydrazinecarbothioamide

C₁₅H₂₀BrN₃O₂S

Jacob, Jinsa Mary Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 3 o836-o837

a=5.7883(4)Å b=11.4120(10)Å c=13.1312(12)Å

α=75.194(4)° β=86.493(3)° γ=83.489(3)°

Bis{μ-2-[bis(pyridin-2- yl)methylidene]hydrazinecarbothioamidato}bis[bromidocopper(II)] methanol disolvate

C₂₄H₂₀Br₂Cu₂N₁₀S_2,2(CH₄O)

Kunnath, Roji J.Sithambaresan, M.Kurup, M. R. Prathapachandra Natarajan, Aiswarya Aravindakshan, A. Ambili

Acta Crystallographica Section E (2012) 68, 3 m346-m347

a=8.3052(7)Å b=9.2120(7)Å c=11.0500(9)Å

α=68.341(2)° β=79.127(3)° γ=84.913(2)°

2-Ethoxy-6-({2-[(3-ethoxy-2-hydroxybenzylidene)amino]benzyl}iminomethyl)phenol

C₂₅H₂₆N₂O₄

Ambili, K. U.Sreejith, S. S.Jacob, Jinsa Mary Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 8 o2482

a=4.8315(4)Å b=17.5414(14)Å c=25.828(2)Å

α=90.00° β=94.356(3)° γ=90.00°

Di-μ-acetato-κ^4^O:O-bis({N-[(E)- phenyl(pyridin-2-ylκN)methylidene]benzohydrazidato- κ^2^N',O}copper(II))

C₄₂H₃₄Cu₂N₆O₆

Vineetha, M. C.Sithambaresan, M.Jacob, Jinsa Mary Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 8 m1086-m1087

a=9.5758(3)Å b=13.1009(4)Å c=15.2124(5)Å

α=90.00° β=100.7180(10)° γ=90.00°

(2E)-2-[1-(2-Hydroxy-4-methoxyphenyl)ethylidene]-N-\ phenylhydrazinecarboxamide monohydrate

C₁₆H₁₇N₃O_3,H₂O

Annie, C. F.Jacob, Jinsa Mary Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 10 o2985-o2986

a=12.4020(18)Å b=13.7808(19)Å c=9.3919(10)Å

α=90.00° β=96.813(7)° γ=90.00°

N'-[(E)-4-Benzyloxy-2-hydroxybenzylidene]benzohydrazide

C₂₁H₁₈N₂O₃

Reshma, P. R.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 9 o2785

a=10.8053(6)Å b=4.8952(2)Å c=16.3601(10)Å

α=90.00° β=95.813(2)° γ=90.00°

N'-[(E)-(3-Fluoropyridin-2-yl)methylidene]benzohydrazide monohydrate

C₁₃H₁₀FN₃O_,H₂O

Nair, Yamuna Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 9 o2709

a=8.2540(4)Å b=11.5489(4)Å c=26.1962(11)Å

α=90.00° β=90.00° γ=90.00°

N'-[(E)-5-bromo-2-hydroxy-3-methoxybenzylidene]-4- methoxybenzohydrazide monohydrate

C₁₆H₁₅BrN₂O_4,H₂O

Reshma, P. R.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2012) 68, 10 o2821-o2822

a=4.9730(4)Å b=13.5721(12)Å c=24.907(2)Å

α=90.00° β=90.921(4)° γ=90.00°

(2E)-2-(3-Ethoxy-2-hydroxybenzylidene)hydrazinecarboxamide

C₁₀H₁₃N₃O₃

Aravindakshan, A. Ambili Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 4 o586-o587

a=5.0676(4)Å b=7.0426(7)Å c=15.8394(15)Å

α=97.509(4)° β=98.819(3)° γ=105.790(4)°

N'-[(E)-(3-Fluoropyridin-2-yl)methylidene]pyridine-3-carbohydrazide dihydrate

C₁₂H₉FN₄O_,2(H₂O)

Nair, Yamuna Sithambaresan, M.Nair, S. Muraleedharan Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 4 o483-o484

a=7.3023(7)Å b=14.4031(17)Å c=12.6422(13)Å

α=90.00° β=94.842(3)° γ=90.00°

N'-[(E)-1-(2-Fluorophenyl)ethylidene]pyridine-4-carbohydrazide

C₁₄H₁₂FN₃O

Sreeja, P. B.Sithambaresan, M.Aiswarya, N.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 5 o532-o533

a=8.2649(6)Å b=19.2127(14)Å c=8.0554(5)Å

α=90.00° β=99.244(3)° γ=90.00°

[2-Benzyl-3-(naphthalen-1-yl)-2,3-dihydro-1,2-oxazole-4,5-diyl]bis(phenylmethanone)

C₃₄H₂₅NO₃

Sandhya, R.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 3 o354-o355

a=14.4105(10)Å b=10.9408(9)Å c=16.0924(13)Å

α=90.00° β=94.235(4)° γ=90.00°

N'-[(E)-2-Hydroxy-5-methoxybenzylidene]pyridine-4-carbohydrazide monohydrate

C₁₄H₁₃N₃O_3,H₂O

Prasanna, M. K.Sithambaresan, M.Pradeepkumar, K.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 6 o881

a=12.6455(16)Å b=12.7423(16)Å c=8.9306(9)Å

α=90.00° β=90.00° γ=90.00°

N'-[(E)-4-Benzyloxy-2-hydroxybenzylidene]-4-nitrobenzohydrazide dimethylformamide monosolvate

C₂₁H₁₇N₃O_5,C₃H₇NO

Joseph, Bibitha Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 7 o1160-o1161

a=10.0160(8)Å b=22.661(2)Å c=10.2611(11)Å

α=90.00° β=101.392(5)° γ=90.00°

N'-{(E)-[5-(Hydroxymethyl)furan-2-yl]methylidene}pyridine-4-carbohydrazide dihydrate

C₁₂H₁₁N₃O_3,2(H₂O)

Prasanna, M. K.Sithambaresan, M.Pradeepkumar, K.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 8 o1342-o1343

a=10.7020(14)Å b=7.0263(8)Å c=18.024(3)Å

α=90.00° β=106.252(7)° γ=90.00°

(2-tert-Butyl-3-phenyl-2,3-dihydroisoxazole-4,5-diyl)bis(phenylmethanone)

C₂₇H₂₅NO₃

Sandhya, R.Sithambaresan, M.Prathapan, S.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 8 o1284-o1285

a=20.1034(12)Å b=17.7990(10)Å c=6.1366(3)Å

α=90.00° β=90.00° γ=90.00°

N'-[(E)-5-Bromo-2-hydroxy-3-methoxybenzylidene]benzohydrazide monohydrate

C₁₅H₁₃BrN₂O_3,H₂O

Emmanuel, Jessy Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2013) 69, 12 o1775-o1776

a=4.7223(5)Å b=13.9357(17)Å c=23.028(3)Å

α=90.00° β=90.00° γ=90.00°

N'-[(E)-Furan-2-ylmethylidene]-4-hydroxybenzohydrazide

C₁₂H₁₀N₂O₃

Datta, Riya Ramya, V.Sithambaresan, M.Kurup, M. R. Prathapachandra

Acta Crystallographica Section E (2014) 70, 3 o242

a=9.5934(3)Å b=11.1939(4)Å c=10.3332(3)Å

α=90.00° β=90.00° γ=90.00°