Structures by: Kossev K.

Total: 10

C9H8N2O2

C9H8N2O2

Ventsi DyulgerovRosica P. NikolovaLouiza T. DimovaK. KossevBoris L. Shivachev

Bulgarian Chemical Communications (2015) 47, 311

a=3.8744(4)Å   b=12.8898(9)Å   c=8.1167(6)Å

α=90°   β=98.965(8)°   γ=90°

[1-(hydroxyethylamino)propyl]phosphonic acid

C5H14NO4P

Shivachev, BorisPetrova, RosicaKossev, KrassimirTroev, Kolio

Acta Crystallographica Section E (2005) 61, 1 o134-o136

a=9.525(3)Å   b=5.992(3)Å   c=14.817(2)Å

α=90.00°   β=94.77(2)°   γ=90.00°

Methacryloylcholine iodide

C9H18INO2

Angelova, O.Macícek, J.Kossev, K.Koseva, N.

Acta Crystallographica Section C (1996) 52, 9 2216-2218

a=14.467(2)Å   b=7.391(4)Å   c=11.868(3)Å

α=90.00°   β=90.00°   γ=90.00°

N-(2-pyridinium)urea perchlorate

C6H8N3O,ClO4

Velichka VelikovaOlyana AngelovaRosica PetrovaKrasimir Kossev

Acta Crystallographica Section C (1997) 53, 7 971-973

a=5.946(2)Å   b=16.441(4)Å   c=9.582(2)Å

α=90°   β=100.14(2)°   γ=90°

Magnesium sulfate tetraurea monohydrate

Mg(O4C4N8H16),(H2O),(SO4)

Todor TodorovRosica PetrovaKrasimir KossevJosef MacíčekOlyana Angelova

Acta Crystallographica Section C (1998) 54, 4 456-458

a=9.345(2)Å   b=14.683(4)Å   c=11.244(3)Å

α=90°   β=93.07(2)°   γ=90°

Hexakis(urea)magnesium chlorate

C6H24MgN12O6,2(ClO3)

Todorov, TodorPetrova, RosicaKossev, KrasimirMacíček, JosefAngelova, Olyana

Acta Crystallographica Section C (1998) 54, 7 927-929

a=10.435(2)Å   b=7.312(3)Å   c=14.596(2)Å

α=90°   β=101.29(2)°   γ=90°

2-amino-5-nitro-pyridine : 3-nitro-2-pyridone (1 : 1)

C10H9N5O5

Velikova, VelichkaKossev, KrasimirAngelova, Olyana

Acta Crystallographica Section C (1997) 53, 9 1270-1273

a=7.643(3)Å   b=6.509(2)Å   c=24.1400(10)Å

α=90°   β=97.76(3)°   γ=90°

N-(2-Pyridyl)urea

C6H7N3O

Velichka VelikovaOlyana AngelovaKrassimir Kossev

Acta Crystallographica Section C (1997) 53, 9 1273-1275

a=13.339(4)Å   b=5.480(2)Å   c=18.208(5)Å

α=90°   β=93.73(2)°   γ=90°

Magnesium Sulfate Hexaurea Hemihydrate

[Mg(CH4N2O)6](SO4),0.5(H2O)

Todor TodorovRosica PetrovaKrasimir KossevJosef MacíčekOlyana Angelova

Acta Crystallographica Section C (1998) 54, 12 1758-1760

a=15.316(5)Å   b=19.798(5)Å   c=14.484(2)Å

α=90°   β=90°   γ=90°

1-(tert-Butyl)-3-(2-pyridyl)thiourea

C10H15N3S

Angelova, OlyanaKossev, KrasimirAtanasov, Vladimir

Acta Crystallographica Section C (1999) 55, 2 220-222

a=10.118(2)Å   b=9.705(3)Å   c=11.919(3)Å

α=90°   β=97.320(10)°   γ=90°