data_scd_291_0m
#=============================================================
_audit_creation_date               2019-03-09
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.18 svn.r3508 for OlexSys, GUI svn.r5497)
;
_shelx_SHELXL_version_number      '2016/6'

#=============================================================
# 1. SUBMISSION DETAILS

_audit_contact_author_name           'Dr. Antonio Galdámez'
_audit_contact_author_address    
;     Universidad de Chile   
      Facultad de Ciencias
      Departamento de Química 
      Casilla 653
      Santiago Chile
;
_publ_contact_author_phone        '056 02 29787267'
_publ_contact_author_fax          '056 02 22713888'
_publ_contact_author_email         agaldamez@uchile.cl
_publ_section_references
;
Dolomanov, O.V., Bourhis, L.J., Gildea, R.J, Howard, J.A.K. & Puschmann, H.
 (2009), J. Appl. Cryst. 42, 339-341.

Sheldrick, G.M. (2008). Acta Cryst. A64, 112-122.

Sheldrick, G.M. (2015). Acta Cryst. C71, 3-8.
;

#=====================================================================
# 2. Chemical Data

_chemical_formula_moiety           'C27 H28 N4 O4'
_chemical_formula_sum              'C27 H28 N4 O4'
_chemical_formula_weight           472.53


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        'triclinic'
_space_group_IT_number             2
_space_group_name_H-M_alt          'P -1'
_space_group_name_Hall             '-P 1'
loop_
  _space_group_symop_operation_xyz
 'x, y, z'
 '-x, -y, -z'

_cell_length_a                     10.0551(18)
_cell_length_b                     10.1464(18)
_cell_length_c                     14.205(2)
_cell_angle_alpha                  69.217(7)
_cell_angle_beta                   78.249(7)
_cell_angle_gamma                  68.834(7)
_cell_volume                       1258.8(4)
_cell_formula_units_Z              2
_cell_measurement_reflns_used      6340
_cell_measurement_temperature      293(2)
_cell_measurement_theta_max        21.980
_cell_measurement_theta_min        2.180
_exptl_absorpt_coefficient_mu      0.085
_exptl_absorpt_correction_T_max    0.7461
_exptl_absorpt_correction_T_min    0.2755
_exptl_absorpt_correction_type     multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.1660 before and 0.0954 after correction.
The Ratio of minimum to maximum transmission is 0.3693.
The λ/2 correction factor is 0.0015.
;

_exptl_crystal_colour              'yellow'
_exptl_crystal_density_diffrn      1.247
_exptl_crystal_density_meas        ?
_exptl_crystal_density_method      ?
_exptl_crystal_description         'block'
_exptl_crystal_F_000               500
_exptl_crystal_size_max            0.22
_exptl_crystal_size_mid            0.20
_exptl_crystal_size_min            0.10
_diffrn_reflns_av_R_equivalents    0.0974
_diffrn_reflns_av_unetI/netI       0.0590
_diffrn_reflns_Laue_measured_fraction_full  0.997
_diffrn_reflns_Laue_measured_fraction_max  0.997
_diffrn_reflns_limit_h_max         11
_diffrn_reflns_limit_h_min         -11
_diffrn_reflns_limit_k_max         12
_diffrn_reflns_limit_k_min         -12
_diffrn_reflns_limit_l_max         16
_diffrn_reflns_limit_l_min         -16
_diffrn_reflns_number              36309
_diffrn_reflns_point_group_measured_fraction_full  0.997
_diffrn_reflns_point_group_measured_fraction_max  0.997
_diffrn_reflns_theta_full          25.098
_diffrn_reflns_theta_max           25.098
_diffrn_reflns_theta_min           1.539
_diffrn_ambient_temperature        293(2)
_diffrn_detector_area_resol_mean   ?
_diffrn_measured_fraction_theta_full  0.997
_diffrn_measured_fraction_theta_max  0.997
_diffrn_measurement_device_type    'Bruker CCD area detector'
_diffrn_measurement_method         'phi and omega scans'
_diffrn_radiation_monochromator   'graphite'
_diffrn_radiation_type             MoK\a
_diffrn_radiation_wavelength       0.71073

#=========================================================================

# 3. Refinement Data

_reflns_number_gt                  3228
_reflns_number_total               4453
_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)'
_refine_diff_density_max           0.271
_refine_diff_density_min           -0.282
_refine_diff_density_rms           0.052
_refine_ls_extinction_coef         .
_refine_ls_extinction_method       none
_refine_ls_goodness_of_fit_ref     1.037
_refine_ls_hydrogen_treatment      mixed
_refine_ls_matrix_type             full
_refine_ls_number_parameters       324
_refine_ls_number_reflns           4453
_refine_ls_number_restraints       0
_refine_ls_R_factor_all            0.0843
_refine_ls_R_factor_gt             0.0614
_refine_ls_restrained_S_all        1.037
_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)+(0.0836P)²+0.5756P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme        calc
_refine_ls_wR_factor_gt            0.1616
_refine_ls_wR_factor_ref           0.1815
_computing_cell_refinement         'APEX3 (Bruker, 2015); SAINT (Bruker, 2014)'
_computing_data_collection         'SAINT (Bruker, 2014)'
_computing_data_reduction          'SAINT (Bruker, 2014)'
_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      'olex2.solve (Bourhis et al., 2015)'

#=========================================================================
# 4. Atomic Coordinates and Displacement Parameters

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
 O3 O 1.2131(2) 0.2566(3) 0.7806(2) 0.0849(7) Uani 1 1 d . . . . .
 O4 O 1.2749(2) 0.4421(3) 0.77283(18) 0.0799(7) Uani 1 1 d . . . . .
 O1 O 0.5182(3) 0.9376(2) 0.82691(15) 0.0699(6) Uani 1 1 d . . . . .
 O2 O 0.5532(3) 0.7098(2) 0.93544(14) 0.0739(7) Uani 1 1 d . . . . .
 N2 N 0.42565(19) 0.7684(2) 0.48651(14) 0.0369(5) Uani 1 1 d . . . . .
 N1 N 0.8933(3) 0.8008(3) 0.42150(19) 0.0643(7) Uani 1 1 d . . . . .
 N4 N 1.1856(2) 0.3877(3) 0.76926(16) 0.0571(6) Uani 1 1 d . . . . .
 N3 N 0.3331(2) 0.7601(3) 0.66315(15) 0.0446(5) Uani 1 1 d . . . . .
 H3 H 0.327(4) 0.667(4) 0.692(3) 0.083(11) Uiso 1 1 d . . . . .
 C1 C 0.5480(2) 0.7827(3) 0.42773(17) 0.0375(5) Uani 1 1 d . . . . .
 H1 H 0.565939 0.789357 0.359610 0.045 Uiso 1 1 calc R . . . .
 C2 C 0.6405(2) 0.7858(3) 0.48548(17) 0.0370(5) Uani 1 1 d . . . . .
 C3 C 0.5715(2) 0.7730(2) 0.58510(17) 0.0369(5) Uani 1 1 d . . . . .
 C4 C 0.6199(2) 0.7793(3) 0.67636(17) 0.0371(5) Uani 1 1 d . . . . .
 H4 H 0.620120 0.880913 0.662725 0.045 Uiso 1 1 calc R . . . .
 C5 C 0.5114(2) 0.7460(3) 0.76931(17) 0.0386(6) Uani 1 1 d . . . . .
 H5 H 0.531955 0.638278 0.799250 0.046 Uiso 1 1 calc R . . . .
 C6 C 0.3559(2) 0.8178(3) 0.73792(17) 0.0405(6) Uani 1 1 d . . . . .
 H6 H 0.340536 0.924459 0.705805 0.049 Uiso 1 1 calc R . . . .
 C7 C 0.4422(2) 0.7613(3) 0.58323(16) 0.0370(5) Uani 1 1 d . . . . .
 C8 C 0.7804(3) 0.7945(3) 0.45013(18) 0.0437(6) Uani 1 1 d . . . . .
 C9 C 0.2963(2) 0.7658(3) 0.45134(17) 0.0384(5) Uani 1 1 d . . . . .
 C10 C 0.3226(3) 0.7802(3) 0.3394(2) 0.0569(7) Uani 1 1 d . . . . .
 H10A H 0.344700 0.870425 0.302295 0.085 Uiso 1 1 calc GR . . . .
 H10B H 0.238325 0.782451 0.316257 0.085 Uiso 1 1 calc GR . . . .
 H10C H 0.401436 0.696914 0.329028 0.085 Uiso 1 1 calc GR . . . .
 C11 C 0.2685(3) 0.6198(3) 0.5102(2) 0.0565(7) Uani 1 1 d . . . . .
 H11A H 0.348952 0.539254 0.497645 0.085 Uiso 1 1 calc GR . . . .
 H11B H 0.184155 0.618711 0.489245 0.085 Uiso 1 1 calc GR . . . .
 H11C H 0.254952 0.609044 0.581141 0.085 Uiso 1 1 calc GR . . . .
 C12 C 0.1699(3) 0.8971(3) 0.4674(2) 0.0559(7) Uani 1 1 d . . . . .
 H12A H 0.150046 0.886024 0.538369 0.084 Uiso 1 1 calc GR . . . .
 H12B H 0.087318 0.900513 0.441457 0.084 Uiso 1 1 calc GR . . . .
 H12C H 0.192589 0.987509 0.432647 0.084 Uiso 1 1 calc GR . . . .
 C13 C 0.2414(3) 0.8008(3) 0.82533(18) 0.0472(6) Uani 1 1 d . . . . .
 C14 C 0.2560(3) 0.6731(4) 0.9061(2) 0.0655(8) Uani 1 1 d . . . . .
 H14 H 0.340641 0.594202 0.909539 0.079 Uiso 1 1 calc R . . . .
 C15 C 0.1471(4) 0.6601(5) 0.9823(3) 0.0882(12) Uani 1 1 d . . . . .
 H15 H 0.158269 0.572834 1.036210 0.106 Uiso 1 1 calc R . . . .
 C16 C 0.0235(5) 0.7752(6) 0.9780(3) 0.1081(15) Uani 1 1 d . . . . .
 H16 H -0.049675 0.767369 1.029542 0.130 Uiso 1 1 calc R . . . .
 C17 C 0.0066(4) 0.9018(5) 0.8985(3) 0.1140(16) Uani 1 1 d . . . . .
 H17 H -0.078733 0.979812 0.895284 0.137 Uiso 1 1 calc R . . . .
 C18 C 0.1162(4) 0.9153(4) 0.8221(3) 0.0816(11) Uani 1 1 d . . . . .
 H18 H 0.104251 1.002818 0.768412 0.098 Uiso 1 1 calc R . . . .
 C19 C 0.5280(3) 0.8101(3) 0.84562(19) 0.0471(6) Uani 1 1 d . . . . .
 C20 C 0.5578(7) 0.7665(5) 1.0158(3) 0.1162(18) Uani 1 1 d . . . . .
 H20A H 0.595618 0.849248 0.987643 0.139 Uiso 1 1 calc R . . . .
 H20B H 0.620438 0.689090 1.065452 0.139 Uiso 1 1 calc R . . . .
 C21 C 0.4130(9) 0.8152(9) 1.0647(4) 0.185(3) Uani 1 1 d . . . . .
 H21A H 0.350817 0.890319 1.015161 0.278 Uiso 1 1 calc GR . . . .
 H21B H 0.415999 0.855206 1.115944 0.278 Uiso 1 1 calc GR . . . .
 H21C H 0.377495 0.732083 1.095059 0.278 Uiso 1 1 calc GR . . . .
 C22 C 0.7695(2) 0.6750(3) 0.70153(17) 0.0382(5) Uani 1 1 d . . . . .
 C23 C 0.8160(3) 0.5344(3) 0.6931(2) 0.0510(7) Uani 1 1 d . . . . .
 H23 H 0.755112 0.503487 0.670637 0.061 Uiso 1 1 calc R . . . .
 C24 C 0.9509(3) 0.4378(3) 0.7170(2) 0.0532(7) Uani 1 1 d . . . . .
 H24 H 0.980818 0.342180 0.712070 0.064 Uiso 1 1 calc R . . . .
 C25 C 1.0395(2) 0.4873(3) 0.74835(18) 0.0447(6) Uani 1 1 d . . . . .
 C26 C 0.9977(3) 0.6253(3) 0.7590(2) 0.0505(7) Uani 1 1 d . . . . .
 H26 H 1.059298 0.655574 0.781335 0.061 Uiso 1 1 calc R . . . .
 C27 C 0.8612(3) 0.7193(3) 0.73582(19) 0.0472(6) Uani 1 1 d . . . . .
 H27 H 0.830525 0.813411 0.743326 0.057 Uiso 1 1 calc R . . . .


_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.
;
#=========================================================================

# 6. Molecular Geometry

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
 O3 N4 1.213(3) . ?
 O4 N4 1.229(3) . ?
 O1 C19 1.196(3) . ?
 O2 C19 1.324(3) . ?
 O2 C20 1.464(4) . ?
 N2 C1 1.362(3) . ?
 N2 C7 1.391(3) . ?
 N2 C9 1.497(3) . ?
 N1 C8 1.142(3) . ?
 N4 C25 1.470(3) . ?
 N3 C6 1.470(3) . ?
 N3 C7 1.409(3) . ?
 C1 C2 1.375(3) . ?
 C2 C3 1.426(3) . ?
 C2 C8 1.418(3) . ?
 C3 C4 1.503(3) . ?
 C3 C7 1.354(3) . ?
 C4 C5 1.553(3) . ?
 C4 C22 1.520(3) . ?
 C5 C6 1.551(3) . ?
 C5 C19 1.509(3) . ?
 C6 C13 1.519(3) . ?
 C9 C10 1.520(3) . ?
 C9 C11 1.515(4) . ?
 C9 C12 1.522(3) . ?
 C13 C14 1.376(4) . ?
 C13 C18 1.366(4) . ?
 C14 C15 1.381(4) . ?
 C15 C16 1.358(6) . ?
 C16 C17 1.358(6) . ?
 C17 C18 1.388(5) . ?
 C20 C21 1.469(8) . ?
 C22 C23 1.373(3) . ?
 C22 C27 1.387(3) . ?
 C23 C24 1.381(4) . ?
 C24 C25 1.374(4) . ?
 C25 C26 1.364(4) . ?
 C26 C27 1.385(4) . ?

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
 C19 O2 C20 115.6(3) . . ?
 C1 N2 C7 107.44(18) . . ?
 C1 N2 C9 125.64(19) . . ?
 C7 N2 C9 126.90(19) . . ?
 O3 N4 O4 123.1(2) . . ?
 O3 N4 C25 118.8(3) . . ?
 O4 N4 C25 118.1(3) . . ?
 C7 N3 C6 111.54(19) . . ?
 N2 C1 C2 108.90(19) . . ?
 C1 C2 C3 107.5(2) . . ?
 C1 C2 C8 124.5(2) . . ?
 C8 C2 C3 127.9(2) . . ?
 C2 C3 C4 130.0(2) . . ?
 C7 C3 C2 106.3(2) . . ?
 C7 C3 C4 123.6(2) . . ?
 C3 C4 C5 109.83(19) . . ?
 C3 C4 C22 114.05(18) . . ?
 C22 C4 C5 109.60(18) . . ?
 C6 C5 C4 110.62(18) . . ?
 C19 C5 C4 108.2(2) . . ?
 C19 C5 C6 109.34(18) . . ?
 N3 C6 C5 111.97(18) . . ?
 N3 C6 C13 108.2(2) . . ?
 C13 C6 C5 114.39(19) . . ?
 N2 C7 N3 124.2(2) . . ?
 C3 C7 N2 109.9(2) . . ?
 C3 C7 N3 125.5(2) . . ?
 N1 C8 C2 179.6(3) . . ?
 N2 C9 C10 109.46(19) . . ?
 N2 C9 C11 109.15(19) . . ?
 N2 C9 C12 108.43(19) . . ?
 C10 C9 C12 109.2(2) . . ?
 C11 C9 C10 109.3(2) . . ?
 C11 C9 C12 111.2(2) . . ?
 C14 C13 C6 123.0(2) . . ?
 C18 C13 C6 118.7(2) . . ?
 C18 C13 C14 118.4(3) . . ?
 C13 C14 C15 121.1(3) . . ?
 C16 C15 C14 119.7(3) . . ?
 C17 C16 C15 120.1(3) . . ?
 C16 C17 C18 120.3(4) . . ?
 C13 C18 C17 120.4(3) . . ?
 O1 C19 O2 123.9(2) . . ?
 O1 C19 C5 123.6(2) . . ?
 O2 C19 C5 112.5(2) . . ?
 O2 C20 C21 109.8(4) . . ?
 C23 C22 C4 121.1(2) . . ?
 C23 C22 C27 118.5(2) . . ?
 C27 C22 C4 120.4(2) . . ?
 C22 C23 C24 121.7(2) . . ?
 C25 C24 C23 117.9(2) . . ?
 C24 C25 N4 118.2(2) . . ?
 C26 C25 N4 119.2(2) . . ?
 C26 C25 C24 122.6(2) . . ?
 C25 C26 C27 118.3(2) . . ?
 C26 C27 C22 121.0(2) . . ?