#------------------------------------------------------------------------------
#$Date: 2015-06-27 09:31:57 +0300 (Sat, 27 Jun 2015) $
#$Revision: 139717 $
#$URL: svn://www.crystallography.net/cod/cif/7/22/09/7220906.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7220906
loop_
_publ_author_name
'Chadar, Dattatray'
'Rao, Soniya S.'
'Khan, Ayesha'
'Gejji, Shridhar P.'
'Bhat, Kiesar'
'Weyhermueller, Thomas'
'Salunke-Gawali, Sunita Arun'
_publ_section_title
;
 Benzo[α]phenoxazines and Benzo[α]phenothiazine from Vitamin K3:
 Synthesis, Molecular structures, DFT studies and Cytotoxic activity
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA08496B
_journal_year                    2015
_chemical_compound_source        toluene
_chemical_formula_moiety         'C18 H13 N O2'
_chemical_formula_sum            'C18 H13 N O2'
_chemical_formula_weight         275.29
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_code                FNG-SX-502-08
_audit_creation_date             2014-07-24
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2014-12-15 deposited with the CCDC.
2015-06-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 112.283(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.1715(6)
_cell_length_b                   21.816(2)
_cell_length_c                   8.9610(9)
_cell_measurement_reflns_used    6891
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      67.0696
_cell_measurement_theta_min      4.0527
_cell_volume                     1297.3(2)
_computing_cell_refinement       'SAINT software (Bruker AXS, 2004)'
_computing_data_collection       'APEX2 (Bruker AXS, 2005-2013)'
_computing_data_reduction        'SAINT software (Bruker AXS, 2004)'
_computing_structure_refinement  'SHELXL (G. M. Sheldrick, 2013)'
_computing_structure_solution    'SHELXS (G. M. Sheldrick, 2013)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 66.67
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker AXS X8 Proteum'
_diffrn_measurement_method       'CCD φ- and ω-scans'
_diffrn_radiation_monochromator  'MONTEL graded multilayer optic'
_diffrn_radiation_type           Cu-K\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0581
_diffrn_reflns_av_unetI/netI     0.0264
_diffrn_reflns_laue_measured_fraction_full 0.980
_diffrn_reflns_laue_measured_fraction_max 0.984
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            30049
_diffrn_reflns_point_group_measured_fraction_full 0.980
_diffrn_reflns_point_group_measured_fraction_max 0.984
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         67.383
_diffrn_reflns_theta_min         4.053
_diffrn_source                   '0.2 x 2mm^2^ focus rotating anode'
_exptl_absorpt_coefficient_mu    0.742
_exptl_absorpt_correction_T_max  0.94601
_exptl_absorpt_correction_T_min  0.84701
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details   'SADABS (Bruker AXS, 2012)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.410
_exptl_crystal_description       plate
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.295
_refine_diff_density_min         -0.297
_refine_diff_density_rms         0.065
_refine_ls_extinction_coef       0.0032(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     193
_refine_ls_number_reflns         2298
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0660
_refine_ls_R_factor_gt           0.0543
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[σ²(Fo²)+(0.1049P)²+0.3627P]
 where P=(Fo²+2Fc²)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1482
_refine_ls_wR_factor_ref         0.1611
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1846
_reflns_number_total             2298
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c5ra08496b2.cif
_cod_data_source_block           8902
_cod_database_code               7220906
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_shelx_estimated_absorpt_t_min   0.797
_shelx_estimated_absorpt_t_max   0.943
_shelxl_version_number           2013-2
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
O1 O 0.5094(2) 0.71674(6) 0.49443(16) 0.0308(4) Uani 1 1 d . .
C2 C 0.4397(2) 0.66450(8) 0.4712(2) 0.0247(4) Uani 1 1 d . .
C3 C 0.3396(3) 0.63998(8) 0.3041(2) 0.0247(4) Uani 1 1 d . .
C4 C 0.3269(3) 0.67654(9) 0.1725(2) 0.0291(5) Uani 1 1 d . .
H4 H 0.3784 0.7172 0.1895 0.035 Uiso 1 1 calc R U
C5 C 0.2392(3) 0.65352(9) 0.0171(2) 0.0304(5) Uani 1 1 d . .
H5 H 0.2270 0.6789 -0.0723 0.036 Uiso 1 1 calc R U
C6 C 0.1690(3) 0.59357(9) -0.0084(2) 0.0298(5) Uani 1 1 d . .
H6 H 0.1126 0.5776 -0.1149 0.036 Uiso 1 1 calc R U
C7 C 0.1810(3) 0.55700(9) 0.1211(2) 0.0269(4) Uani 1 1 d . .
H7 H 0.1326 0.5160 0.1034 0.032 Uiso 1 1 calc R U
C8 C 0.2643(2) 0.58029(8) 0.2780(2) 0.0235(4) Uani 1 1 d . .
C9 C 0.2690(2) 0.54230(8) 0.4145(2) 0.0225(4) Uani 1 1 d . .
N10 N 0.1944(2) 0.48744(7) 0.38811(17) 0.0234(4) Uani 1 1 d . .
C11 C 0.2020(2) 0.45278(8) 0.5212(2) 0.0231(4) Uani 1 1 d . .
C12 C 0.1279(2) 0.39297(8) 0.4991(2) 0.0240(4) Uani 1 1 d . .
H12 H 0.0708 0.3767 0.3930 0.029 Uiso 1 1 calc R U
C13 C 0.1359(3) 0.35679(8) 0.6286(2) 0.0257(4) Uani 1 1 d . .
C14 C 0.2176(3) 0.38254(8) 0.7831(2) 0.0268(4) Uani 1 1 d . .
H14 H 0.2221 0.3586 0.8730 0.032 Uiso 1 1 calc R U
C15 C 0.2920(3) 0.44177(8) 0.8090(2) 0.0261(4) Uani 1 1 d . .
H15 H 0.3459 0.4585 0.9148 0.031 Uiso 1 1 calc R U
C16 C 0.2862(2) 0.47621(8) 0.6776(2) 0.0228(4) Uani 1 1 d . .
O17 O 0.36705(18) 0.53419(5) 0.70485(14) 0.0247(3) Uani 1 1 d . .
C18 C 0.3636(2) 0.56893(8) 0.5759(2) 0.0223(4) Uani 1 1 d . .
C19 C 0.4520(3) 0.62458(8) 0.6060(2) 0.0242(4) Uani 1 1 d . .
C20 C 0.0661(3) 0.29139(9) 0.6041(2) 0.0317(5) Uani 1 1 d . .
H20A H -0.0661 0.2891 0.5155 0.048 Uiso 1 1 calc R U
H20B H 0.0556 0.2758 0.7032 0.048 Uiso 1 1 calc R U
H20C H 0.1632 0.2665 0.5776 0.048 Uiso 1 1 calc R U
C21 C 0.5653(3) 0.64695(9) 0.7749(2) 0.0308(5) Uani 1 1 d . .
H21A H 0.5304 0.6216 0.8508 0.046 Uiso 1 1 calc R U
H21B H 0.5288 0.6897 0.7840 0.046 Uiso 1 1 calc R U
H21C H 0.7104 0.6442 0.8002 0.046 Uiso 1 1 calc R U
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
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'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_exptl_crystal_face_index_h
_exptl_crystal_face_index_k
_exptl_crystal_face_index_l
_exptl_crystal_face_perp_dist
0.00 1.00 -2.00 0.0600
0.00 -1.00 2.00 0.0600
2.00 -1.00 -1.00 0.1600
-2.00 1.00 1.00 0.1600
0.00 -1.00 0.00 0.0400
0.00 1.00 0.00 0.0400
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
O1 C2 C19 121.19(17)
O1 C2 C3 120.77(17)
C19 C2 C3 118.04(16)
C8 C3 C4 119.62(17)
C8 C3 C2 120.70(16)
C4 C3 C2 119.65(17)
C5 C4 C3 120.01(18)
C4 C5 C6 120.30(18)
C7 C6 C5 120.08(18)
C6 C7 C8 120.06(18)
C3 C8 C7 119.88(17)
C3 C8 C9 120.18(16)
C7 C8 C9 119.93(16)
N10 C9 C18 123.45(16)
N10 C9 C8 119.49(16)
C18 C9 C8 117.04(16)
C9 N10 C11 117.70(15)
C12 C11 C16 118.83(16)
C12 C11 N10 119.73(16)
C16 C11 N10 121.42(16)
C13 C12 C11 121.40(17)
C12 C13 C14 117.92(16)
C12 C13 C20 120.89(17)
C14 C13 C20 121.15(17)
C15 C14 C13 122.04(17)
C14 C15 C16 118.63(17)
O17 C16 C15 118.29(16)
O17 C16 C11 120.56(16)
C15 C16 C11 121.15(17)
C16 O17 C18 119.09(14)
C19 C18 O17 118.09(16)
C19 C18 C9 124.14(16)
O17 C18 C9 117.74(15)
C18 C19 C2 119.58(16)
C18 C19 C21 121.84(16)
C2 C19 C21 118.58(16)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C2 1.230(2)
C2 C19 1.464(3)
C2 C3 1.493(3)
C3 C8 1.395(3)
C3 C4 1.398(3)
C4 C5 1.386(3)
C5 C6 1.389(3)
C6 C7 1.384(3)
C7 C8 1.398(3)
C8 C9 1.467(2)
C9 N10 1.296(2)
C9 C18 1.464(3)
N10 C11 1.396(2)
C11 C12 1.394(2)
C11 C16 1.395(3)
C12 C13 1.387(3)
C13 C14 1.401(3)
C13 C20 1.500(2)
C14 C15 1.384(3)
C15 C16 1.384(3)
C16 O17 1.374(2)
O17 C18 1.375(2)
C18 C19 1.349(3)
C19 C21 1.503(3)
