# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 2019

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_c25h22n2o2
_audit_block_doi                 10.5517/ccdc.csd.cc21y7hr
_database_code_depnum_ccdc_archive 'CCDC 1904934'
loop_
_audit_author_name
_audit_author_address
'Qi Wu'
;Chongqing University
China
;
_audit_update_record             
;
2019-03-22 deposited with the CCDC.	2019-07-05 downloaded from the CCDC.
;
_audit_creation_date             2017-03-08
_audit_creation_method           
;
Olex2 1.2-alpha
(compiled 2017.03.02 svn.r3394 for OlexSys, GUI svn.r5324)
;
_shelx_SHELXL_version_number     2014/7
_chemical_name_common            ?
_chemical_name_systematic        
(6-(benzyloxy)-5-methylene-3-phenyl-5,6-dihydropyridazin-1(4H)-yl)(phenyl)methanone
_chemical_formula_moiety         'C25 H22 N2 O2'
_chemical_formula_sum            'C25 H22 N2 O2'
_chemical_formula_weight         382.44
_chemical_melting_point          ?
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 '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 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_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.
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 1 21/n 1'
_space_group_name_Hall           '-P 2yn'
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'

_cell_length_a                   10.3661(5)
_cell_length_b                   10.1971(5)
_cell_length_c                   19.6351(9)
_cell_angle_alpha                90
_cell_angle_beta                 98.776(5)
_cell_angle_gamma                90
_cell_volume                     2051.21(17)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    2138
_cell_measurement_temperature    292(2)
_cell_measurement_theta_min      3.9640
_cell_measurement_theta_max      25.7610
_shelx_estimated_absorpt_T_max   ?
_shelx_estimated_absorpt_T_min   ?
_exptl_absorpt_coefficient_mu    0.079
_exptl_absorpt_correction_T_min  0.86012
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro 1.171.38.41k (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_oxdiff_exptl_absorpt_empirical_full_min 0.810
_oxdiff_exptl_absorpt_empirical_full_max 1.149
_oxdiff_exptl_absorpt_empirical_details 
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.238
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       Block
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.25
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0215
_diffrn_reflns_av_unetI/netI     0.0423
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            8062
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.370
_diffrn_reflns_theta_min         3.459
_diffrn_ambient_temperature      292(2)
_diffrn_detector_area_resol_mean 16.0892
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Eos'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'micro-focus sealed X-ray tube'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2764
_reflns_number_total             4182
_reflns_special_details          
;
 Reflections were merged by SHELXL according to the crystal
 class for the calculation of statistics and refinement.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
;
_reflns_threshold_expression     'I > 2σ(I)'
_computing_cell_refinement       ?
_computing_data_collection       ?
_computing_data_reduction        ?
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_refine_diff_density_max         0.214
_refine_diff_density_min         -0.301
_refine_diff_density_rms         0.071
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     270
_refine_ls_number_reflns         4182
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0916
_refine_ls_R_factor_gt           0.0574
_refine_ls_restrained_S_all      1.101
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0535P)²+0.3902P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1259
_refine_ls_wR_factor_ref         0.1517
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Ternary CH refined with riding coordinates:
 C009(H009)
2.b Secondary CH2 refined with riding coordinates:
 C00E(H00B,H00C), C00K(H00E,H00K)
2.c Aromatic/amide H refined with riding coordinates:
 C00A(H00A), C00D(H00D), C00F(H00F), C00G(H00G), C00H(H00H), C00I(H00I),
 C00J(H00J), C00L(H00L), C00N(H00O), C00O(H00P), C00P(H00Q), C00Q(H00R),
 C00R(H00S), C00S(H00T), C00T(H00U)
;
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   ?
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
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
O001 O 0.48464(14) 0.53539(16) 0.62718(7) 0.0575(4) Uani 1 1 d . . . . .
O002 O 0.67095(15) 0.83061(15) 0.67177(7) 0.0606(4) Uani 1 1 d . . . . .
N003 N 0.57840(15) 0.68423(16) 0.78692(7) 0.0414(4) Uani 1 1 d . . . . .
N004 N 0.58782(15) 0.64192(16) 0.72042(8) 0.0432(4) Uani 1 1 d . . . . .
C005 C 0.49510(18) 0.55614(19) 0.68944(10) 0.0418(5) Uani 1 1 d . . . . .
C006 C 0.65883(19) 0.78764(19) 0.89115(10) 0.0439(5) Uani 1 1 d . . . . .
C007 C 0.41417(18) 0.4834(2) 0.73331(10) 0.0435(5) Uani 1 1 d . . . . .
C008 C 0.67751(18) 0.73952(19) 0.82220(10) 0.0425(5) Uani 1 1 d . . . . .
C009 C 0.69131(19) 0.6953(2) 0.68466(10) 0.0484(5) Uani 1 1 d . . . . .
H009 H 0.6960 0.6473 0.6418 0.058 Uiso 1 1 calc R . . . .
C00A C 0.4650(2) 0.4334(2) 0.79742(10) 0.0504(5) Uani 1 1 d . . . . .
H00A H 0.5506 0.4522 0.8165 0.061 Uiso 1 1 calc R . . . .
C00B C 0.6198(2) 0.8632(2) 0.54754(11) 0.0502(5) Uani 1 1 d . . . . .
C00C C 0.81517(19) 0.6825(2) 0.73353(11) 0.0519(5) Uani 1 1 d . . . . .
C00D C 0.7518(2) 0.8645(2) 0.93079(11) 0.0571(6) Uani 1 1 d . . . . .
H00D H 0.8284 0.8863 0.9141 0.069 Uiso 1 1 calc R . . . .
C00E C 0.8088(2) 0.7555(2) 0.79895(11) 0.0566(6) Uani 1 1 d . . . . .
H00B H 0.8250 0.8479 0.7920 0.068 Uiso 1 1 calc R . . . .
H00C H 0.8765 0.7234 0.8347 0.068 Uiso 1 1 calc R . . . .
C00F C 0.5460(2) 0.7559(2) 0.91800(11) 0.0558(6) Uani 1 1 d . . . . .
H00F H 0.4828 0.7035 0.8925 0.067 Uiso 1 1 calc R . . . .
C00G C 0.5903(2) 0.7661(2) 0.49920(13) 0.0629(6) Uani 1 1 d . . . . .
H00G H 0.5396 0.6952 0.5088 0.075 Uiso 1 1 calc R . . . .
C00H C 0.2864(2) 0.4535(2) 0.70543(13) 0.0621(6) Uani 1 1 d . . . . .
H00H H 0.2514 0.4850 0.6621 0.075 Uiso 1 1 calc R . . . .
C00I C 0.7318(3) 0.9092(2) 0.99509(12) 0.0690(7) Uani 1 1 d . . . . .
H00I H 0.7949 0.9604 1.0213 0.083 Uiso 1 1 calc R . . . .
C00J C 0.3891(3) 0.3557(2) 0.83300(13) 0.0680(7) Uani 1 1 d . . . . .
H00J H 0.4242 0.3217 0.8758 0.082 Uiso 1 1 calc R . . . .
C00K C 0.5702(2) 0.8612(3) 0.61535(11) 0.0643(6) Uani 1 1 d . . . . .
H00E H 0.5333 0.9462 0.6233 0.077 Uiso 1 1 calc R . . . .
H00K H 0.5011 0.7965 0.6135 0.077 Uiso 1 1 calc R . . . .
C00L C 0.5267(2) 0.8011(3) 0.98148(11) 0.0672(7) Uani 1 1 d . . . . .
H00L H 0.4505 0.7795 0.9985 0.081 Uiso 1 1 calc R . . . .
C00M C 0.9138(3) 0.6111(3) 0.72029(18) 0.0738(8) Uani 1 1 d . . . . .
C00N C 0.6350(2) 0.7725(3) 0.43666(13) 0.0713(7) Uani 1 1 d . . . . .
H00O H 0.6137 0.7062 0.4044 0.086 Uiso 1 1 calc R . . . .
C00O C 0.2627(3) 0.3285(3) 0.80575(17) 0.0805(9) Uani 1 1 d . . . . .
H00P H 0.2117 0.2771 0.8303 0.097 Uiso 1 1 calc R . . . .
C00P C 0.6964(3) 0.9657(2) 0.53214(13) 0.0727(7) Uani 1 1 d . . . . .
H00Q H 0.7182 1.0320 0.5644 0.087 Uiso 1 1 calc R . . . .
C00Q C 0.7102(3) 0.8751(3) 0.42179(13) 0.0751(8) Uani 1 1 d . . . . .
H00R H 0.7400 0.8792 0.3795 0.090 Uiso 1 1 calc R . . . .
C00R C 0.6194(3) 0.8781(3) 1.02002(12) 0.0708(7) Uani 1 1 d . . . . .
H00S H 0.6057 0.9090 1.0629 0.085 Uiso 1 1 calc R . . . .
C00S C 0.7413(3) 0.9719(3) 0.46978(15) 0.0872(9) Uani 1 1 d . . . . .
H00T H 0.7930 1.0420 0.4602 0.105 Uiso 1 1 calc R . . . .
C00T C 0.2108(2) 0.3767(3) 0.74232(17) 0.0808(9) Uani 1 1 d . . . . .
H00U H 0.1248 0.3578 0.7239 0.097 Uiso 1 1 calc R . . . .
H00M H 0.913(2) 0.570(3) 0.6760(13) 0.080(8) Uiso 1 1 d . . . . .
H00N H 0.995(3) 0.605(3) 0.7546(14) 0.104(10) Uiso 1 1 d . . . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
O001 C005 1.229(2) . ?
O002 C009 1.413(2) . ?
O002 C00K 1.436(3) . ?
N003 N004 1.393(2) . ?
N003 C008 1.279(2) . ?
N004 C005 1.371(2) . ?
N004 C009 1.473(2) . ?
C005 C007 1.489(3) . ?
C006 C008 1.480(3) . ?
C006 C00D 1.386(3) . ?
C006 C00F 1.392(3) . ?
C007 C00A 1.386(3) . ?
C007 C00H 1.388(3) . ?
C008 C00E 1.509(3) . ?
C009 H009 0.9800 . ?
C009 C00C 1.487(3) . ?
C00A H00A 0.9300 . ?
C00A C00J 1.378(3) . ?
C00B C00G 1.374(3) . ?
C00B C00K 1.499(3) . ?
C00B C00P 1.374(3) . ?
C00C C00E 1.495(3) . ?
C00C C00M 1.313(3) . ?
C00D H00D 0.9300 . ?
C00D C00I 1.388(3) . ?
C00E H00B 0.9700 . ?
C00E H00C 0.9700 . ?
C00F H00F 0.9300 . ?
C00F C00L 1.372(3) . ?
C00G H00G 0.9300 . ?
C00G C00N 1.378(3) . ?
C00H H00H 0.9300 . ?
C00H C00T 1.388(3) . ?
C00I H00I 0.9300 . ?
C00I C00R 1.368(3) . ?
C00J H00J 0.9300 . ?
C00J C00O 1.367(4) . ?
C00K H00E 0.9700 . ?
C00K H00K 0.9700 . ?
C00L H00L 0.9300 . ?
C00L C00R 1.375(3) . ?
C00M H00M 0.96(2) . ?
C00M H00N 1.00(3) . ?
C00N H00O 0.9300 . ?
C00N C00Q 1.362(4) . ?
C00O H00P 0.9300 . ?
C00O C00T 1.370(4) . ?
C00P H00Q 0.9300 . ?
C00P C00S 1.376(3) . ?
C00Q H00R 0.9300 . ?
C00Q C00S 1.369(4) . ?
C00R H00S 0.9300 . ?
C00S H00T 0.9300 . ?
C00T H00U 0.9300 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C009 O002 C00K 114.91(18) . . ?
C008 N003 N004 118.62(16) . . ?
N003 N004 C009 119.52(15) . . ?
C005 N004 N003 117.96(15) . . ?
C005 N004 C009 122.44(16) . . ?
O001 C005 N004 120.03(18) . . ?
O001 C005 C007 121.18(18) . . ?
N004 C005 C007 118.68(16) . . ?
C00D C006 C008 121.62(19) . . ?
C00D C006 C00F 118.1(2) . . ?
C00F C006 C008 120.27(18) . . ?
C00A C007 C005 122.65(17) . . ?
C00A C007 C00H 119.0(2) . . ?
C00H C007 C005 117.99(19) . . ?
N003 C008 C006 115.79(17) . . ?
N003 C008 C00E 124.81(18) . . ?
C006 C008 C00E 119.39(17) . . ?
O002 C009 N004 110.27(16) . . ?
O002 C009 H009 111.0 . . ?
O002 C009 C00C 106.99(18) . . ?
N004 C009 H009 111.0 . . ?
N004 C009 C00C 106.25(16) . . ?
C00C C009 H009 111.0 . . ?
C007 C00A H00A 119.8 . . ?
C00J C00A C007 120.3(2) . . ?
C00J C00A H00A 119.8 . . ?
C00G C00B C00K 122.2(2) . . ?
C00P C00B C00G 118.1(2) . . ?
C00P C00B C00K 119.6(2) . . ?
C009 C00C C00E 111.34(18) . . ?
C00M C00C C009 122.9(2) . . ?
C00M C00C C00E 125.7(2) . . ?
C006 C00D H00D 119.7 . . ?
C006 C00D C00I 120.6(2) . . ?
C00I C00D H00D 119.7 . . ?
C008 C00E H00B 109.3 . . ?
C008 C00E H00C 109.3 . . ?
C00C C00E C008 111.47(17) . . ?
C00C C00E H00B 109.3 . . ?
C00C C00E H00C 109.3 . . ?
H00B C00E H00C 108.0 . . ?
C006 C00F H00F 119.6 . . ?
C00L C00F C006 120.9(2) . . ?
C00L C00F H00F 119.6 . . ?
C00B C00G H00G 119.6 . . ?
C00B C00G C00N 120.8(2) . . ?
C00N C00G H00G 119.6 . . ?
C007 C00H H00H 120.0 . . ?
C007 C00H C00T 119.9(2) . . ?
C00T C00H H00H 120.0 . . ?
C00D C00I H00I 119.9 . . ?
C00R C00I C00D 120.2(2) . . ?
C00R C00I H00I 119.9 . . ?
C00A C00J H00J 119.8 . . ?
C00O C00J C00A 120.4(3) . . ?
C00O C00J H00J 119.8 . . ?
O002 C00K C00B 112.35(17) . . ?
O002 C00K H00E 109.1 . . ?
O002 C00K H00K 109.1 . . ?
C00B C00K H00E 109.1 . . ?
C00B C00K H00K 109.1 . . ?
H00E C00K H00K 107.9 . . ?
C00F C00L H00L 119.8 . . ?
C00F C00L C00R 120.3(2) . . ?
C00R C00L H00L 119.8 . . ?
C00C C00M H00M 121.3(15) . . ?
C00C C00M H00N 120.4(17) . . ?
H00M C00M H00N 118(2) . . ?
C00G C00N H00O 119.7 . . ?
C00Q C00N C00G 120.5(2) . . ?
C00Q C00N H00O 119.7 . . ?
C00J C00O H00P 119.9 . . ?
C00J C00O C00T 120.2(2) . . ?
C00T C00O H00P 119.9 . . ?
C00B C00P H00Q 119.5 . . ?
C00B C00P C00S 121.0(2) . . ?
C00S C00P H00Q 119.5 . . ?
C00N C00Q H00R 120.4 . . ?
C00N C00Q C00S 119.3(2) . . ?
C00S C00Q H00R 120.4 . . ?
C00I C00R C00L 119.8(2) . . ?
C00I C00R H00S 120.1 . . ?
C00L C00R H00S 120.1 . . ?
C00P C00S H00T 119.9 . . ?
C00Q C00S C00P 120.2(3) . . ?
C00Q C00S H00T 119.9 . . ?
C00H C00T H00U 119.9 . . ?
C00O C00T C00H 120.2(2) . . ?
C00O C00T H00U 119.9 . . ?

_olex2_submission_special_instructions 'No special instructions were received'
_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: Ethyl acetate'
