# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 2015

####################################################################### 
# 
# 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_shelx
_database_code_depnum_ccdc_archive 'CCDC 1047510'
_audit_update_record             
;
2015-02-05 deposited with the CCDC.
2015-04-15 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2013
_chemical_name_systematic        
'(E)-4-Methyl-3-oxo-1-phenylpenta-1,4-dien-2-yl pivalate '
_chemical_name_common            ?
_chemical_melting_point          308
_chemical_formula_moiety         'C17 H20 O3'
_chemical_formula_sum            'C17 H20 O3'
_chemical_formula_weight         272.33

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'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_H-M_alt        'P 21/c'
_space_group_name_Hall           '-P 2ybc'

_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.
;

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'

_cell_length_a                   9.3092(6)
_cell_length_b                   17.6398(16)
_cell_length_c                   9.9340(8)
_cell_angle_alpha                90
_cell_angle_beta                 106.889(4)
_cell_angle_gamma                90
_cell_volume                     1560.9(2)
_cell_formula_units_Z            4
_cell_measurement_temperature    173(2)
_cell_measurement_reflns_used    7521
_cell_measurement_theta_min      0.998
_cell_measurement_theta_max      27.485

_exptl_crystal_description       plate
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.159
_exptl_crystal_F_000             584
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_exptl_absorpt_coefficient_mu    0.078
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   none
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?

_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      173(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_monochromator  graphite
_diffrn_source                   'sealed tube'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            10436
_diffrn_reflns_av_unetI/netI     0.1072
_diffrn_reflns_av_R_equivalents  0.1019
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_theta_min         2.286
_diffrn_reflns_theta_max         27.373
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measured_fraction_theta_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_point_group_measured_fraction_full 0.999
_reflns_number_total             3509
_reflns_number_gt                2046
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_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.
;

_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_cell_refinement       'Denzo (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo (Nonius B.V., 1998)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_molecular_graphics    'PLATON 98 (Spek, 1998)'
_computing_publication_material  'SHELXL-2013 (Sheldrick, 2013)'

_refine_special_details          
;
 ?
;
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0766P)²+0.2861P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         3509
_refine_ls_number_parameters     185
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1594
_refine_ls_R_factor_gt           0.0846
_refine_ls_wR_factor_ref         0.1971
_refine_ls_wR_factor_gt          0.1697
_refine_ls_goodness_of_fit_ref   1.127
_refine_ls_restrained_S_all      1.127
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

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
C1 C 0.8743(3) -0.13699(17) 0.6292(3) 0.0322(6) Uani 1 1 d . . . . .
C2 C 0.9933(3) -0.16794(16) 0.5685(3) 0.0359(7) Uani 1 1 d . . . . .
C3 C 0.9732(4) -0.1326(2) 0.4231(3) 0.0546(9) Uani 1 1 d . . . . .
H3A H 0.8720 -0.1435 0.3622 0.082 Uiso 1 1 calc R U . . .
H3B H 1.0475 -0.1541 0.3813 0.082 Uiso 1 1 calc R U . . .
H3C H 0.9874 -0.0776 0.4328 0.082 Uiso 1 1 calc R U . . .
C4 C 0.9761(4) -0.25334(18) 0.5534(4) 0.0522(9) Uani 1 1 d . . . . .
H4A H 0.9880 -0.2761 0.6460 0.078 Uiso 1 1 calc R U . . .
H4B H 1.0530 -0.2736 0.5136 0.078 Uiso 1 1 calc R U . . .
H4C H 0.8763 -0.2655 0.4908 0.078 Uiso 1 1 calc R U . . .
C5 C 1.1466(3) -0.1469(2) 0.6687(4) 0.0698(12) Uani 1 1 d . . . . .
H5A H 1.1559 -0.0916 0.6754 0.105 Uiso 1 1 calc R U . . .
H5B H 1.2260 -0.1675 0.6328 0.105 Uiso 1 1 calc R U . . .
H5C H 1.1560 -0.1681 0.7621 0.105 Uiso 1 1 calc R U . . .
C6 C 0.7933(3) -0.02349(16) 0.7114(3) 0.0313(6) Uani 1 1 d . . . . .
C7 C 0.7144(3) 0.03689(17) 0.6500(3) 0.0362(7) Uani 1 1 d . . . . .
H7 H 0.7030 0.0421 0.5523 0.043 Uiso 1 1 calc R U . . .
C8 C 0.6424(3) 0.09650(16) 0.7114(3) 0.0326(7) Uani 1 1 d . . . . .
C9 C 0.6922(3) 0.11855(16) 0.8515(3) 0.0348(7) Uani 1 1 d . . . . .
H9 H 0.7764 0.0938 0.9134 0.042 Uiso 1 1 calc R U . . .
C10 C 0.6212(3) 0.17603(17) 0.9024(3) 0.0395(7) Uani 1 1 d . . . . .
H10 H 0.6553 0.1895 0.9991 0.047 Uiso 1 1 calc R U . . .
C11 C 0.5013(3) 0.21379(17) 0.8135(3) 0.0436(8) Uani 1 1 d . . . . .
H11 H 0.4520 0.2529 0.8487 0.052 Uiso 1 1 calc R U . . .
C12 C 0.4534(3) 0.19450(18) 0.6731(4) 0.0494(8) Uani 1 1 d . . . . .
H12 H 0.3725 0.2214 0.6110 0.059 Uiso 1 1 calc R U . . .
C13 C 0.5222(3) 0.13643(18) 0.6222(3) 0.0429(7) Uani 1 1 d . . . . .
H13 H 0.4875 0.1234 0.5253 0.052 Uiso 1 1 calc R U . . .
C14 C 0.8246(3) -0.05265(15) 0.8584(3) 0.0326(6) Uani 1 1 d . . . . .
C15 C 0.7019(3) -0.05920(16) 0.9262(3) 0.0368(7) Uani 1 1 d . . . . .
C16 C 0.5603(3) -0.07091(19) 0.8464(4) 0.0500(9) Uani 1 1 d . . . . .
H16A H 0.4831 -0.0796 0.8895 0.060 Uiso 1 1 calc R U . . .
H16B H 0.5373 -0.0705 0.7468 0.060 Uiso 1 1 calc R U . . .
C17 C 0.7484(4) -0.0587(2) 1.0814(3) 0.0581(10) Uani 1 1 d . . . . .
H17A H 0.6612 -0.0692 1.1149 0.087 Uiso 1 1 calc R U . . .
H17B H 0.7900 -0.0089 1.1155 0.087 Uiso 1 1 calc R U . . .
H17C H 0.8249 -0.0978 1.1168 0.087 Uiso 1 1 calc R U . . .
O1 O 0.7853(2) -0.17232(12) 0.6704(2) 0.0418(5) Uani 1 1 d . . . . .
O2 O 0.8775(2) -0.05941(11) 0.6338(2) 0.0397(5) Uani 1 1 d . . . . .
O3 O 0.9522(2) -0.07273(12) 0.9201(2) 0.0426(5) Uani 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
C1 O1 1.199(3) . ?
C1 O2 1.369(3) . ?
C1 C2 1.509(4) . ?
C2 C4 1.518(4) . ?
C2 C5 1.529(4) . ?
C2 C3 1.535(4) . ?
C3 H3A 0.9800 . ?
C3 H3B 0.9800 . ?
C3 H3C 0.9800 . ?
C4 H4A 0.9800 . ?
C4 H4B 0.9800 . ?
C4 H4C 0.9800 . ?
C5 H5A 0.9800 . ?
C5 H5B 0.9800 . ?
C5 H5C 0.9800 . ?
C6 C7 1.336(4) . ?
C6 O2 1.400(3) . ?
C6 C14 1.495(4) . ?
C7 C8 1.471(4) . ?
C7 H7 0.9500 . ?
C8 C9 1.388(4) . ?
C8 C13 1.399(4) . ?
C9 C10 1.384(4) . ?
C9 H9 0.9500 . ?
C10 C11 1.377(4) . ?
C10 H10 0.9500 . ?
C11 C12 1.377(4) . ?
C11 H11 0.9500 . ?
C12 C13 1.380(4) . ?
C12 H12 0.9500 . ?
C13 H13 0.9500 . ?
C14 O3 1.221(3) . ?
C14 C15 1.490(4) . ?
C15 C16 1.342(4) . ?
C15 C17 1.475(4) . ?
C16 H16A 0.9500 . ?
C16 H16B 0.9500 . ?
C17 H17A 0.9800 . ?
C17 H17B 0.9800 . ?
C17 H17C 0.9800 . ?

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
O1 C1 O2 121.3(2) . . ?
O1 C1 C2 127.5(3) . . ?
O2 C1 C2 111.3(2) . . ?
C1 C2 C4 109.3(2) . . ?
C1 C2 C5 107.9(2) . . ?
C4 C2 C5 110.9(3) . . ?
C1 C2 C3 109.1(2) . . ?
C4 C2 C3 109.2(3) . . ?
C5 C2 C3 110.4(3) . . ?
C2 C3 H3A 109.5 . . ?
C2 C3 H3B 109.5 . . ?
H3A C3 H3B 109.5 . . ?
C2 C3 H3C 109.5 . . ?
H3A C3 H3C 109.5 . . ?
H3B C3 H3C 109.5 . . ?
C2 C4 H4A 109.5 . . ?
C2 C4 H4B 109.5 . . ?
H4A C4 H4B 109.5 . . ?
C2 C4 H4C 109.5 . . ?
H4A C4 H4C 109.5 . . ?
H4B C4 H4C 109.5 . . ?
C2 C5 H5A 109.5 . . ?
C2 C5 H5B 109.5 . . ?
H5A C5 H5B 109.5 . . ?
C2 C5 H5C 109.5 . . ?
H5A C5 H5C 109.5 . . ?
H5B C5 H5C 109.5 . . ?
C7 C6 O2 115.6(2) . . ?
C7 C6 C14 130.2(2) . . ?
O2 C6 C14 113.6(2) . . ?
C6 C7 C8 129.6(3) . . ?
C6 C7 H7 115.2 . . ?
C8 C7 H7 115.2 . . ?
C9 C8 C13 117.8(3) . . ?
C9 C8 C7 123.8(2) . . ?
C13 C8 C7 118.3(2) . . ?
C10 C9 C8 121.0(3) . . ?
C10 C9 H9 119.5 . . ?
C8 C9 H9 119.5 . . ?
C11 C10 C9 120.3(3) . . ?
C11 C10 H10 119.9 . . ?
C9 C10 H10 119.9 . . ?
C12 C11 C10 119.6(3) . . ?
C12 C11 H11 120.2 . . ?
C10 C11 H11 120.2 . . ?
C11 C12 C13 120.4(3) . . ?
C11 C12 H12 119.8 . . ?
C13 C12 H12 119.8 . . ?
C12 C13 C8 120.8(3) . . ?
C12 C13 H13 119.6 . . ?
C8 C13 H13 119.6 . . ?
O3 C14 C15 120.8(2) . . ?
O3 C14 C6 118.4(2) . . ?
C15 C14 C6 120.7(2) . . ?
C16 C15 C17 123.9(3) . . ?
C16 C15 C14 119.7(3) . . ?
C17 C15 C14 116.2(3) . . ?
C15 C16 H16A 120.0 . . ?
C15 C16 H16B 120.0 . . ?
H16A C16 H16B 120.0 . . ?
C15 C17 H17A 109.5 . . ?
C15 C17 H17B 109.5 . . ?
H17A C17 H17B 109.5 . . ?
C15 C17 H17C 109.5 . . ?
H17A C17 H17C 109.5 . . ?
H17B C17 H17C 109.5 . . ?
C1 O2 C6 117.4(2) . . ?

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_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
O1 C1 C2 C4 5.3(4) . . . . ?
O2 C1 C2 C4 -174.9(2) . . . . ?
O1 C1 C2 C5 -115.4(3) . . . . ?
O2 C1 C2 C5 64.4(3) . . . . ?
O1 C1 C2 C3 124.6(3) . . . . ?
O2 C1 C2 C3 -55.6(3) . . . . ?
O2 C6 C7 C8 -165.1(3) . . . . ?
C14 C6 C7 C8 4.8(5) . . . . ?
C6 C7 C8 C9 27.7(5) . . . . ?
C6 C7 C8 C13 -156.2(3) . . . . ?
C13 C8 C9 C10 2.6(4) . . . . ?
C7 C8 C9 C10 178.8(3) . . . . ?
C8 C9 C10 C11 -1.6(4) . . . . ?
C9 C10 C11 C12 -0.6(4) . . . . ?
C10 C11 C12 C13 1.7(5) . . . . ?
C11 C12 C13 C8 -0.6(5) . . . . ?
C9 C8 C13 C12 -1.6(4) . . . . ?
C7 C8 C13 C12 -178.0(3) . . . . ?
C7 C6 C14 O3 -135.5(3) . . . . ?
O2 C6 C14 O3 34.5(4) . . . . ?
C7 C6 C14 C15 46.3(4) . . . . ?
O2 C6 C14 C15 -143.7(2) . . . . ?
O3 C14 C15 C16 -149.7(3) . . . . ?
C6 C14 C15 C16 28.5(4) . . . . ?
O3 C14 C15 C17 25.2(4) . . . . ?
C6 C14 C15 C17 -156.6(3) . . . . ?
O1 C1 O2 C6 11.6(4) . . . . ?
C2 C1 O2 C6 -168.2(2) . . . . ?
C7 C6 O2 C1 -136.3(3) . . . . ?
C14 C6 O2 C1 52.1(3) . . . . ?

_refine_diff_density_max         0.199
_refine_diff_density_min         -0.261
_refine_diff_density_rms         0.054

_shelxl_version_number           2013-4



