# Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry.
# This journal is © The Royal Society of Chemistry 2021

####################################################################### 
# 
# 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_dd-hg-11-150k
_database_code_depnum_ccdc_archive 'CCDC 1985462'
loop_
_audit_author_name
_audit_author_address
'Vikas Tyagi'
;Assistant Professor, Thapar Institute of Engineering and Technology
India
;
_audit_update_record             
;
2020-02-21 deposited with the CCDC.	2021-10-26 downloaded from the CCDC.
;
_audit_creation_date             2019-04-08
_audit_creation_method           
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_shelx_SHELXL_version_number     2014/7
_chemical_name_common            ?
_chemical_name_systematic        ?
_chemical_formula_moiety         'C23 H26 N4 O'
_chemical_formula_sum            'C23 H26 N4 O'
_chemical_formula_weight         374.48
_chemical_melting_point          ?
_chemical_oxdiff_formula         'C21 H8 O1 N2'
_chemical_oxdiff_usercomment     'OUS SIDE SAMPLE-THAPOR UNI'
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/c 1'
_space_group_name_Hall           '-P 2ybc'
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                   15.2432(13)
_cell_length_b                   6.8557(4)
_cell_length_c                   19.6543(15)
_cell_angle_alpha                90
_cell_angle_beta                 99.415(7)
_cell_angle_gamma                90
_cell_volume                     2026.3(3)
_cell_formula_units_Z            4
_cell_measurement_reflns_used    1484
_cell_measurement_temperature    150.0(2)
_cell_measurement_theta_max      28.5240
_cell_measurement_theta_min      3.1350
_shelx_estimated_absorpt_T_max   0.988
_shelx_estimated_absorpt_T_min   0.970
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.98195
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   
;
CrysAlisPro 1.171.39.35c (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_absorpt_special_details   ?
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.228
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_description       block
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.15
_exptl_transmission_factor_max   ?
_exptl_transmission_factor_min   ?
_diffrn_reflns_av_R_equivalents  0.0340
_diffrn_reflns_av_unetI/netI     0.0543
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            7263
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         2.679
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150.0(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean ?
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details      
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
#--------------------------------------------------------------------------
  1  ω    -69.00 118.20   0.30   10.00    --   29.89  54.00   0.00  624
  2  ω    -54.00 -27.90   0.30   10.00    --   29.89  54.00  90.00   87
;
_diffrn_measurement_device       'two-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Mini (ROW)'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_type       
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0306930000
_diffrn_orient_matrix_UB_12      -0.0464318000
_diffrn_orient_matrix_UB_13      0.0259754000
_diffrn_orient_matrix_UB_21      -0.0356741000
_diffrn_orient_matrix_UB_22      -0.0471147000
_diffrn_orient_matrix_UB_23      0.0124060000
_diffrn_orient_matrix_UB_31      0.0032070000
_diffrn_orient_matrix_UB_32      -0.0794649000
_diffrn_orient_matrix_UB_33      -0.0226077000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2822
_reflns_number_total             3991
_reflns_odcompleteness_completeness 99.85
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     25.30
_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       'CrysAlisPro 1.171.39.35c (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.35c (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.35c (Rigaku OD, 2017)'
_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         0.299
_refine_diff_density_min         -0.311
_refine_diff_density_rms         0.061
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     258
_refine_ls_number_reflns         3991
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0831
_refine_ls_R_factor_gt           0.0559
_refine_ls_restrained_S_all      1.080
_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)+(0.0713P)²+0.0741P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1361
_refine_ls_wR_factor_ref         0.1610
_refine_special_details          ?
_olex2_refinement_description    
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C19(H19A,H19B)
2.b Aromatic/amide H refined with riding coordinates:
 C14(H14), C11(H11), C12(H12), C13(H13), C7(H7), C3(H3), C6(H6), C4(H4), C5(H5)
2.c Idealised Me refined as rotating group:
 C17(H17A,H17B,H17C), C18(H18A,H18B,H18C), C22(H22A,H22B,H22C), C21(H21A,H21B,
 H21C), C23(H23A,H23B,H23C)
;
_atom_sites_solution_hydrogens   geom
_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
O1 O 0.64564(8) 0.55661(18) 0.75765(6) 0.0284(3) Uani 1 1 d . . . . .
N3 N 0.56502(10) 0.5757(2) 0.64432(8) 0.0273(4) Uani 1 1 d . . . . .
N4 N 0.80043(11) 0.5317(2) 0.77129(8) 0.0276(4) Uani 1 1 d . . . . .
N2 N 0.47898(11) 0.5864(2) 0.61150(8) 0.0341(4) Uani 1 1 d . . . . .
N1 N 0.42934(11) 0.5899(2) 0.66011(8) 0.0332(4) Uani 1 1 d . . . . .
C15 C 0.64008(13) 0.5446(2) 0.61202(9) 0.0262(4) Uani 1 1 d . . . . .
C1 C 0.48140(13) 0.5810(3) 0.72419(10) 0.0274(4) Uani 1 1 d . . . . .
C10 C 0.72035(13) 0.5178(3) 0.65591(9) 0.0267(4) Uani 1 1 d . . . . .
C9 C 0.72697(12) 0.5351(3) 0.73180(9) 0.0248(4) Uani 1 1 d . . . . .
C8 C 0.56783(13) 0.5707(3) 0.71329(9) 0.0253(4) Uani 1 1 d . . . . .
C16 C 0.81403(13) 0.5497(3) 0.84767(9) 0.0280(4) Uani 1 1 d . . . . .
C14 C 0.63247(14) 0.5311(3) 0.54055(10) 0.0317(5) Uani 1 1 d . . . . .
H14 H 0.5771 0.5535 0.5116 0.038 Uiso 1 1 calc R . . . .
C2 C 0.44314(13) 0.5756(3) 0.78794(10) 0.0285(4) Uani 1 1 d . . . . .
C19 C 0.91614(13) 0.5472(3) 0.87211(10) 0.0310(5) Uani 1 1 d . . . . .
H19A H 0.9410 0.6505 0.8457 0.037 Uiso 1 1 calc R . . . .
H19B H 0.9259 0.5906 0.9208 0.037 Uiso 1 1 calc R . . . .
C11 C 0.79502(14) 0.4712(3) 0.62659(10) 0.0326(5) Uani 1 1 d . . . . .
H11 H 0.8507 0.4507 0.6554 0.039 Uiso 1 1 calc R . . . .
C12 C 0.78845(15) 0.4545(3) 0.55558(11) 0.0378(5) Uani 1 1 d . . . . .
H12 H 0.8396 0.4227 0.5360 0.045 Uiso 1 1 calc R . . . .
C13 C 0.70742(15) 0.4841(3) 0.51285(10) 0.0359(5) Uani 1 1 d . . . . .
H13 H 0.7036 0.4720 0.4643 0.043 Uiso 1 1 calc R . . . .
C7 C 0.49638(14) 0.6009(3) 0.85235(10) 0.0342(5) Uani 1 1 d . . . . .
H7 H 0.5582 0.6252 0.8551 0.041 Uiso 1 1 calc R . . . .
C20 C 0.97530(13) 0.3657(3) 0.86924(10) 0.0334(5) Uani 1 1 d . . . . .
C3 C 0.35239(14) 0.5405(3) 0.78545(12) 0.0377(5) Uani 1 1 d . . . . .
H3 H 0.3151 0.5238 0.7421 0.045 Uiso 1 1 calc R . . . .
C17 C 0.78168(14) 0.7503(3) 0.86748(10) 0.0400(5) Uani 1 1 d . . . . .
H17A H 0.8106 0.8523 0.8442 0.060 Uiso 1 1 calc GR . . . .
H17B H 0.7966 0.7677 0.9175 0.060 Uiso 1 1 calc GR . . . .
H17C H 0.7171 0.7590 0.8534 0.060 Uiso 1 1 calc GR . . . .
C18 C 0.76524(13) 0.3881(3) 0.88039(10) 0.0373(5) Uani 1 1 d . . . . .
H18A H 0.7010 0.4106 0.8697 0.056 Uiso 1 1 calc GR . . . .
H18B H 0.7841 0.3892 0.9305 0.056 Uiso 1 1 calc GR . . . .
H18C H 0.7794 0.2614 0.8619 0.056 Uiso 1 1 calc GR . . . .
C6 C 0.45958(16) 0.5907(3) 0.91241(12) 0.0416(5) Uani 1 1 d . . . . .
H6 H 0.4962 0.6097 0.9559 0.050 Uiso 1 1 calc R . . . .
C22 C 0.96606(15) 0.2161(3) 0.92641(11) 0.0450(6) Uani 1 1 d . . . . .
H22A H 0.9753 0.2818 0.9713 0.067 Uiso 1 1 calc GR . . . .
H22B H 1.0106 0.1131 0.9264 0.067 Uiso 1 1 calc GR . . . .
H22C H 0.9064 0.1587 0.9178 0.067 Uiso 1 1 calc GR . . . .
C4 C 0.31607(16) 0.5298(3) 0.84598(13) 0.0455(6) Uani 1 1 d . . . . .
H4 H 0.2542 0.5064 0.8437 0.055 Uiso 1 1 calc R . . . .
C5 C 0.36969(17) 0.5531(3) 0.90929(13) 0.0451(6) Uani 1 1 d . . . . .
H5 H 0.3450 0.5433 0.9505 0.054 Uiso 1 1 calc R . . . .
C21 C 0.95832(16) 0.2608(3) 0.79932(11) 0.0462(6) Uani 1 1 d . . . . .
H21A H 0.8972 0.2110 0.7908 0.069 Uiso 1 1 calc GR . . . .
H21B H 1.0001 0.1518 0.7999 0.069 Uiso 1 1 calc GR . . . .
H21C H 0.9668 0.3525 0.7627 0.069 Uiso 1 1 calc GR . . . .
C23 C 1.07180(15) 0.4396(3) 0.88242(14) 0.0510(6) Uani 1 1 d . . . . .
H23A H 1.0805 0.5335 0.8465 0.076 Uiso 1 1 calc GR . . . .
H23B H 1.1125 0.3292 0.8815 0.076 Uiso 1 1 calc GR . . . .
H23C H 1.0840 0.5030 0.9277 0.076 Uiso 1 1 calc GR . . . .


_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
O1 C9 1.422(2) . ?
O1 C8 1.356(2) . ?
N3 N2 1.366(2) . ?
N3 C15 1.412(2) . ?
N3 C8 1.350(2) . ?
N4 C9 1.254(2) . ?
N4 C16 1.486(2) . ?
N2 N1 1.313(2) . ?
N1 C1 1.376(2) . ?
C15 C10 1.389(3) . ?
C15 C14 1.394(3) . ?
C1 C8 1.371(3) . ?
C1 C2 1.467(3) . ?
C10 C9 1.483(2) . ?
C10 C11 1.394(3) . ?
C16 C19 1.552(3) . ?
C16 C17 1.532(3) . ?
C16 C18 1.533(3) . ?
C14 H14 0.9500 . ?
C14 C13 1.382(3) . ?
C2 C7 1.398(3) . ?
C2 C3 1.397(3) . ?
C19 H19A 0.9900 . ?
C19 H19B 0.9900 . ?
C19 C20 1.543(3) . ?
C11 H11 0.9500 . ?
C11 C12 1.388(3) . ?
C12 H12 0.9500 . ?
C12 C13 1.390(3) . ?
C13 H13 0.9500 . ?
C7 H7 0.9500 . ?
C7 C6 1.389(3) . ?
C20 C22 1.545(3) . ?
C20 C21 1.535(3) . ?
C20 C23 1.537(3) . ?
C3 H3 0.9500 . ?
C3 C4 1.394(3) . ?
C17 H17A 0.9800 . ?
C17 H17B 0.9800 . ?
C17 H17C 0.9800 . ?
C18 H18A 0.9800 . ?
C18 H18B 0.9800 . ?
C18 H18C 0.9800 . ?
C6 H6 0.9500 . ?
C6 C5 1.386(3) . ?
C22 H22A 0.9800 . ?
C22 H22B 0.9800 . ?
C22 H22C 0.9800 . ?
C4 H4 0.9500 . ?
C4 C5 1.382(3) . ?
C5 H5 0.9500 . ?
C21 H21A 0.9800 . ?
C21 H21B 0.9800 . ?
C21 H21C 0.9800 . ?
C23 H23A 0.9800 . ?
C23 H23B 0.9800 . ?
C23 H23C 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
C8 O1 C9 119.98(14) . . ?
N2 N3 C15 125.57(15) . . ?
C8 N3 N2 110.25(16) . . ?
C8 N3 C15 123.55(16) . . ?
C9 N4 C16 125.89(16) . . ?
N1 N2 N3 106.30(15) . . ?
N2 N1 C1 110.53(16) . . ?
C10 C15 N3 115.90(16) . . ?
C10 C15 C14 122.46(18) . . ?
C14 C15 N3 121.54(18) . . ?
N1 C1 C2 122.20(18) . . ?
C8 C1 N1 106.53(17) . . ?
C8 C1 C2 131.22(18) . . ?
C15 C10 C9 121.47(17) . . ?
C15 C10 C11 117.99(17) . . ?
C11 C10 C9 120.54(18) . . ?
O1 C9 C10 116.59(16) . . ?
N4 C9 O1 121.55(16) . . ?
N4 C9 C10 121.86(17) . . ?
O1 C8 C1 131.71(17) . . ?
N3 C8 O1 121.90(17) . . ?
N3 C8 C1 106.39(17) . . ?
N4 C16 C19 106.18(15) . . ?
N4 C16 C17 109.48(15) . . ?
N4 C16 C18 111.51(15) . . ?
C17 C16 C19 106.22(15) . . ?
C17 C16 C18 110.08(17) . . ?
C18 C16 C19 113.14(16) . . ?
C15 C14 H14 120.8 . . ?
C13 C14 C15 118.36(19) . . ?
C13 C14 H14 120.8 . . ?
C7 C2 C1 121.16(18) . . ?
C3 C2 C1 120.28(19) . . ?
C3 C2 C7 118.5(2) . . ?
C16 C19 H19A 106.3 . . ?
C16 C19 H19B 106.3 . . ?
H19A C19 H19B 106.4 . . ?
C20 C19 C16 124.06(16) . . ?
C20 C19 H19A 106.3 . . ?
C20 C19 H19B 106.3 . . ?
C10 C11 H11 119.8 . . ?
C12 C11 C10 120.3(2) . . ?
C12 C11 H11 119.8 . . ?
C11 C12 H12 119.8 . . ?
C11 C12 C13 120.4(2) . . ?
C13 C12 H12 119.8 . . ?
C14 C13 C12 120.41(18) . . ?
C14 C13 H13 119.8 . . ?
C12 C13 H13 119.8 . . ?
C2 C7 H7 119.7 . . ?
C6 C7 C2 120.5(2) . . ?
C6 C7 H7 119.7 . . ?
C19 C20 C22 112.67(17) . . ?
C21 C20 C19 113.37(16) . . ?
C21 C20 C22 108.54(19) . . ?
C21 C20 C23 108.77(18) . . ?
C23 C20 C19 106.09(17) . . ?
C23 C20 C22 107.14(17) . . ?
C2 C3 H3 119.7 . . ?
C4 C3 C2 120.6(2) . . ?
C4 C3 H3 119.7 . . ?
C16 C17 H17A 109.5 . . ?
C16 C17 H17B 109.5 . . ?
C16 C17 H17C 109.5 . . ?
H17A C17 H17B 109.5 . . ?
H17A C17 H17C 109.5 . . ?
H17B C17 H17C 109.5 . . ?
C16 C18 H18A 109.5 . . ?
C16 C18 H18B 109.5 . . ?
C16 C18 H18C 109.5 . . ?
H18A C18 H18B 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?
C7 C6 H6 119.8 . . ?
C5 C6 C7 120.4(2) . . ?
C5 C6 H6 119.8 . . ?
C20 C22 H22A 109.5 . . ?
C20 C22 H22B 109.5 . . ?
C20 C22 H22C 109.5 . . ?
H22A C22 H22B 109.5 . . ?
H22A C22 H22C 109.5 . . ?
H22B C22 H22C 109.5 . . ?
C3 C4 H4 119.9 . . ?
C5 C4 C3 120.2(2) . . ?
C5 C4 H4 119.9 . . ?
C6 C5 H5 120.1 . . ?
C4 C5 C6 119.8(2) . . ?
C4 C5 H5 120.1 . . ?
C20 C21 H21A 109.5 . . ?
C20 C21 H21B 109.5 . . ?
C20 C21 H21C 109.5 . . ?
H21A C21 H21B 109.5 . . ?
H21A C21 H21C 109.5 . . ?
H21B C21 H21C 109.5 . . ?
C20 C23 H23A 109.5 . . ?
C20 C23 H23B 109.5 . . ?
C20 C23 H23C 109.5 . . ?
H23A C23 H23B 109.5 . . ?
H23A C23 H23C 109.5 . . ?
H23B C23 H23C 109.5 . . ?

_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details 
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.105
_oxdiff_exptl_absorpt_empirical_full_min 0.927
