#------------------------------------------------------------------------------
#$Date: 2013-12-28 15:58:47 +0200 (Sat, 28 Dec 2013) $
#$Revision: 91933 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/00/56/2005692.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2005692
loop_
_publ_author_name
'Collins, D. J.'
'Hughes, T. C.'
'Johnson, W. M.'
'Mackay, M. F.'
_publ_section_title
;
 2-Methyl-3-phenyl-2,5-dihydro-1,2,4-triazin-6(1<i>H</i>)-one Methanol
 Solvate and
 4-Methyl-3-phenyl-4,5-dihydro-1,2,4-triazin-6(1<i>H</i>)-one
;
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              2865
_journal_page_last               2868
_journal_volume                  52
_journal_year                    1996
_chemical_formula_moiety         'C10 H11 N3 O, C H4 O'
_chemical_formula_structural     'C10 H11 N3 O (C H4 O)'
_chemical_formula_sum            'C11 H15 N3 O2'
_chemical_formula_weight         221.3
_chemical_name_systematic
'2-Methyl-3-phenyl-2,5-dihydro-1,2,4-triazin-6(1H)-one Methanol Solvate'
_chemical_temperature_decomposition 470
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_audit_creation_method           SHELXL
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.856(1)
_cell_length_b                   24.985(2)
_cell_length_c                   10.507(1)
_cell_measurement_reflns_used    30
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      33
_cell_measurement_theta_min      16
_cell_volume                     2324.9(4)
_computing_cell_refinement       'AFC/MSC Software'
_computing_data_collection       'AFC/MSC Software (Rigaku Corporation, 1988)'
_computing_data_reduction        'AFC/MSC Software'
_computing_molecular_graphics    'ORTEPII (Johnson,1976)'
_computing_publication_material  SHELXL93
_computing_structure_refinement  'SHELXL93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      291(2)
_diffrn_measurement_device       'Rigaku-AFC diffractometer'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.000
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1307
_diffrn_reflns_theta_max         63.1
_diffrn_reflns_theta_min         3.5
_diffrn_standards_decay_%        <12%
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.73
_exptl_absorpt_correction_T_max  0.802
_exptl_absorpt_correction_T_min  0.726
_exptl_absorpt_correction_type   'SHELX76 gaussian (Sheldrick, 1976)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.264
_exptl_crystal_density_meas      'not measured'
_exptl_crystal_description       'regular prism'
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.41
_exptl_crystal_size_min          0.38
_refine_diff_density_max         0.217
_refine_diff_density_min         -0.166
_refine_ls_extinction_coef       0.0035(6)
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_obs   1.083
_refine_ls_hydrogen_treatment
; H atoms of methanol not located. Other H atoms refined with common U~iso~ =
0.091(4)\%A
;
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         1307
_refine_ls_number_restraints     0
_refine_ls_R_factor_obs          0.050
_refine_ls_shift/esd_max         -0.090
_refine_ls_shift/esd_mean        0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_scheme
'calc w = 1/[\s^2^(Fo^2^)+(0.0944P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_wR_factor_obs         0.131
_reflns_number_observed          1087
_reflns_number_total             1307
_reflns_observed_criterion       >2sigma(I)
_[local]_cod_data_source_file    ta1096.cif
_[local]_cod_data_source_block   1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' tag was changed to
'_chemical_temperature_decomposition' since the value had been '470 K
(Dec.)'. The value '470 K (Dec.)' was changed to '470'.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2005692
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'x+1/2, -y+1/2, -z'
'-x, y+1/2, -z+1/2'
'-x+1/2, -y, z+1/2'
'-x, -y, -z'
'-x-1/2, y-1/2, z'
'x, -y-1/2, z-1/2'
'x-1/2, y, -z-1/2'
loop_
_atom_site_label
_atom_site_occupancy
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_thermal_displace_type
_atom_site_calc_flag
_atom_site_type_symbol
N1 1 0.3175(3) 0.52764(10) 0.4119(2) 0.0554(8) Uani d N
N2 1 0.4021(3) 0.56824(11) 0.3497(2) 0.0542(8) Uani d N
C3 1 0.3999(4) 0.57497(13) 0.2249(3) 0.0522(9) Uani d C
N4 1 0.3424(4) 0.53732(11) 0.1525(2) 0.0565(9) Uani d N
C5 1 0.3149(6) 0.48323(14) 0.2039(3) 0.0606(11) Uani d C
C6 1 0.2714(4) 0.48771(13) 0.3414(3) 0.0517(9) Uani d C
O6 1 0.1916(3) 0.45062(9) 0.3889(2) 0.0636(8) Uani d O
C7 1 0.4519(4) 0.62547(13) 0.1643(3) 0.0504(9) Uani d C
C8 1 0.5515(5) 0.6224(2) 0.0621(3) 0.0605(10) Uani d C
C9 1 0.5974(5) 0.6685(2) 0.0001(4) 0.0688(11) Uani d C
C10 1 0.5430(6) 0.7168(2) 0.0393(4) 0.0817(14) Uani d C
C11 1 0.4444(6) 0.7212(2) 0.1412(4) 0.0829(14) Uani d C
C12 1 0.3972(5) 0.67499(15) 0.2032(4) 0.0656(11) Uani d C
C13 1 0.4859(5) 0.6010(2) 0.4397(4) 0.0677(12) Uani d C
OM1 1 0.1705(4) 0.35671(10) 0.2561(2) 0.0777(9) Uani d O
CM1 1 0.2712(7) 0.3266(2) 0.3294(5) 0.0844(14) Uani d C
H4 1 0.333(4) 0.5436(14) 0.064(5) 0.091 Uiso d H
H5a 1 0.411(5) 0.4656(16) 0.196(4) 0.091 Uiso d H
H5b 1 0.224(5) 0.4704(16) 0.157(4) 0.091 Uiso d H
H8 1 0.587(5) 0.5903(16) 0.033(4) 0.091 Uiso d H
H9 1 0.672(5) 0.6655(15) -0.074(4) 0.091 Uiso d H
H10 1 0.571(5) 0.7470(18) -0.002(4) 0.091 Uiso d H
H11 1 0.403(5) 0.7510(17) 0.166(4) 0.091 Uiso d H
H12 1 0.319(5) 0.6781(15) 0.273(4) 0.091 Uiso d H
H13a 1 0.553(5) 0.5787(16) 0.487(4) 0.091 Uiso d H
H13b 1 0.413(5) 0.6203(17) 0.495(4) 0.091 Uiso d H
H13c 1 0.562(4) 0.6265(17) 0.397(4) 0.091 Uiso d H
HMa 1 0.282(5) 0.2897(16) 0.296(4) 0.091 Uiso d H
HMb 1 0.254(5) 0.3343(15) 0.415(5) 0.091 Uiso d H
HMc 1 0.378(5) 0.3424(16) 0.311(4) 0.091 Uiso d H
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
N1 0.082(2) 0.055(2) 0.0283(12) -0.001(2) 0.0033(14) 0.0022(12)
N2 0.079(2) 0.055(2) 0.0286(13) -0.002(2) -0.0047(14) -0.0031(11)
C3 0.072(2) 0.056(2) 0.029(2) 0.005(2) 0.001(2) -0.0016(14)
N4 0.092(2) 0.053(2) 0.0237(12) -0.004(2) -0.002(2) -0.0015(12)
C5 0.101(3) 0.051(2) 0.030(2) -0.008(2) 0.006(2) -0.0002(14)
C6 0.076(2) 0.054(2) 0.0243(14) 0.008(2) -0.002(2) 0.002(2)
O6 0.100(2) 0.0603(14) 0.0308(11) -0.0073(15) 0.0061(13) 0.0030(11)
C7 0.067(2) 0.053(2) 0.0313(15) -0.002(2) -0.003(2) -0.0037(14)
C8 0.079(3) 0.064(2) 0.038(2) 0.001(2) 0.004(2) -0.002(2)
C9 0.083(3) 0.074(3) 0.049(2) -0.007(2) 0.006(2) -0.001(2)
C10 0.109(4) 0.073(3) 0.063(2) -0.022(3) 0.005(3) 0.014(2)
C11 0.115(4) 0.054(2) 0.080(3) 0.004(3) 0.017(3) -0.006(2)
C12 0.090(3) 0.057(2) 0.050(2) 0.004(2) 0.014(2) -0.003(2)
C13 0.084(3) 0.077(3) 0.042(2) -0.006(2) -0.013(2) -0.010(2)
OM1 0.095(2) 0.082(2) 0.0563(14) 0.003(2) -0.0077(15) -0.0034(13)
CM1 0.109(4) 0.081(3) 0.063(2) 0.011(3) -0.009(3) -0.006(3)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_publ_flag
C6 N1 N2 116.6(3) yes
C3 N2 N1 122.7(3) yes
C3 N2 C13 125.5(3) yes
N1 N2 C13 111.8(3) yes
N4 C3 N2 119.3(3) yes
N4 C3 C7 118.7(3) yes
N2 C3 C7 121.9(3) yes
C3 N4 C5 120.6(3) yes
N4 C5 C6 109.1(3) yes
O6 C6 N1 120.6(3) yes
O6 C6 C5 117.9(3) yes
N1 C6 C5 121.5(3) yes
C12 C7 C8 119.8(3) no
C12 C7 C3 121.4(3) yes
C8 C7 C3 118.7(3) yes
C9 C8 C7 120.3(4) no
C10 C9 C8 119.4(4) no
C9 C10 C11 121.8(4) no
C10 C11 C12 119.1(4) no
C7 C12 C11 119.8(4) no
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
N1 C6 1.308(4) yes
N1 N2 1.421(4) yes
N2 C3 1.322(4) yes
N2 C13 1.455(4) yes
C3 N4 1.312(4) yes
C3 C7 1.486(4) yes
N4 C5 1.475(4) yes
C5 C6 1.499(4) yes
C6 O6 1.268(4) yes
C7 C12 1.390(5) no
C7 C8 1.392(5) no
C8 C9 1.385(5) no
C9 C10 1.362(6) no
C10 C11 1.385(6) no
C11 C12 1.391(5) no
OM1 CM1 1.398(5) yes
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_publ_flag
N1 N2 C3 N4 -13.7(3) yes
N2 C3 N4 C5 -14.8(5) yes
C3 N4 C5 C6 33.5(4) yes
N4 C5 C6 N1 -27.7(4) yes
C5 C6 N1 N2 4.1(4) yes
C6 N1 N2 C3 19.1(4) yes
N4 C3 N2 C13 167.8(3) yes
C7 C3 N2 C13 -16.0(5) yes
N2 N1 C6 O6 -178.0(3) yes
N2 C3 C7 C12 -51.8(5) yes
_journal_paper_doi 10.1107/S0108270196008335