#------------------------------------------------------------------------------
#$Date: 2025-08-19 15:49:58 +0100 (Tue, 19 Aug 2025) $
#$Revision: 301806 $
#$URL: svn://www.crystallography.net/cod/cif/2/23/89/2238952.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2238952
loop_
_publ_author_name
'Leka, Zorica'
'Novakovi\'c, Sladjana B.'
'Bogdanovi\'c, Goran A.'
'Mu\<skinja, Jovana'
'Vuki\'cevi\'c, Rastko D.'
_publ_section_title
;
 4-Ethoxy-3-methoxybenzaldehyde
;
_journal_coeditor_code           ZQ2209
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1728
_journal_paper_doi               10.1107/S160053681302761X
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          'C10 H12 O3'
_chemical_formula_moiety         'C10 H12 O3'
_chemical_formula_sum            'C10 H12 O3'
_chemical_formula_weight         180.20
_chemical_name_systematic
;
4-Ethoxy-3-methoxybenzaldehyde
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 97.339(14)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.5314(16)
_cell_length_b                   8.7905(11)
_cell_length_c                   9.3363(13)
_cell_measurement_reflns_used    1676
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      71.1
_cell_measurement_theta_min      3.9
_cell_volume                     938.6(2)
_computing_cell_refinement
;
CrysAlis PRO (Agilent, 2013)
;
_computing_data_collection
;
CrysAlis PRO (Agilent, 2013)
;
_computing_data_reduction
;
CrysAlis PRO (Agilent, 2013)
;
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 2012) and Mercury (Macrae <i>et al.</i>, 2006)'
_computing_publication_material
'WinGX (Farrugia, 2012), PLATON (Spek, 2009) and PARST (Nardelli, 1995)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.3280
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Agilent Gemini S'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.0207
_diffrn_reflns_av_sigmaI/netI    0.0170
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            6035
_diffrn_reflns_theta_full        67.70
_diffrn_reflns_theta_max         73.16
_diffrn_reflns_theta_min         3.87
_exptl_absorpt_coefficient_mu    0.775
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.933
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis PRO; Agilent, 2013)
;
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.275
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             384
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.117
_refine_diff_density_min         -0.170
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     120
_refine_ls_number_reflns         1848
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0659
_refine_ls_R_factor_gt           0.0468
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0746P)^2^+0.0716P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1284
_refine_ls_wR_factor_ref         0.1475
_reflns_number_gt                1299
_reflns_number_total             1848
_reflns_threshold_expression     I>2sigma(I)
_iucr_refine_instructions_details
;
TITL ZR-26_1424 in P2(1)/c
CELL  1.54184  11.5314   8.7905   9.3363   90.000   97.339   90.000
ZERR     4.00   0.0016   0.0011   0.0013    0.000    0.014    0.000
LATT   1
SYMM  - X, 1/2 + Y, 1/2 - Z
SFAC  C    H    O
UNIT  40   48   12
MERG   2
FMAP   2
PLAN   10
ACTA  135.4
BOND
BOND $H
L.S.   10
MPLA 13 C2 C3 C4 C5 C6 C7 C1 O1 O2 C8 O3 C9 C10
MPLA 6 C2 C3 C4 C5 C6 C7 C1 O1 O2 C8 O3 C9 C10
MPLA 3 O3 C9 C10
CONF
WGHT    0.074600    0.071600
FVAR       4.71574
O1    3   -0.013259   -0.009969    0.787224    11.00000    0.09752    0.09287 =
         0.10396   -0.00357    0.04480   -0.00686
O2    3    0.276666    0.223809    0.462259    11.00000    0.09005    0.06055 =
         0.10341    0.00594    0.04516    0.00554
O3    3    0.373826   -0.008107    0.359241    11.00000    0.08458    0.07151 =
         0.08381    0.00194    0.03324    0.01226
C1    1    0.034430   -0.107514    0.725679    11.00000    0.08438    0.07817 =
         0.08873    0.00059    0.02650   -0.01031
AFIX  43
H1    2    0.013007   -0.207610    0.741053    11.00000   -1.20000
AFIX   0
C2    1    0.122599   -0.083285    0.629340    11.00000    0.06944    0.06581 =
         0.07136    0.00236    0.01519   -0.00222
C3    1    0.156634    0.063471    0.594996    11.00000    0.06789    0.06522 =
         0.07149   -0.00220    0.01698    0.00467
AFIX  43
H3    2    0.123011    0.147030    0.634817    11.00000   -1.20000
AFIX   0
C4    1    0.238806    0.085763    0.503518    11.00000    0.06611    0.05782 =
         0.07063    0.00449    0.01623    0.00409
C5    1    0.291612   -0.041367    0.446022    11.00000    0.06748    0.06939 =
         0.06427    0.00165    0.01527    0.00503
C6    1    0.257829   -0.185616    0.479253    11.00000    0.08721    0.06332 =
         0.08338   -0.00357    0.02390    0.00626
AFIX  43
H6    2    0.291843   -0.269568    0.440594    11.00000   -1.20000
AFIX   0
C7    1    0.173104   -0.206301    0.570331    11.00000    0.09200    0.06004 =
         0.08867    0.00280    0.02244   -0.00487
AFIX  43
H7    2    0.150186   -0.304265    0.591748    11.00000   -1.20000
AFIX   0
C8    1    0.227113    0.354987    0.519406    11.00000    0.09651    0.06060 =
         0.11711   -0.00100    0.04312    0.00270
AFIX 137
H8A   2    0.143802    0.353542    0.493780    11.00000   -1.50000
H8B   2    0.258779    0.444677    0.480392    11.00000   -1.50000
H8C   2    0.245276    0.355373    0.622660    11.00000   -1.50000
AFIX   0
C9    1    0.439664   -0.131518    0.309918    11.00000    0.08031    0.08266 =
         0.08388   -0.01175    0.02346    0.01395
AFIX  23
H9A   2    0.387245   -0.205059    0.258328    11.00000   -1.20000
H9B   2    0.483813   -0.182283    0.391615    11.00000   -1.20000
AFIX   0
C10   1    0.520467   -0.069437    0.212859    11.00000    0.08368    0.10901 =
         0.09110   -0.00872    0.02943    0.01492
AFIX 137
H10A  2    0.476051   -0.021127    0.131397    11.00000   -1.50000
H10B  2    0.565949   -0.150725    0.179897    11.00000   -1.50000
H10C  2    0.571666    0.003694    0.264505    11.00000   -1.50000
HKLF 4
REM  ZR-26_1424 in P2(1)/c
REM R1 =  0.0468 for   1299 Fo > 4sig(Fo)  and  0.0659 for all   1848 data
REM    120 parameters refined using      0 restraints
END
WGHT      0.0758      0.0707
REM Highest difference peak  0.117,  deepest hole -0.170,  1-sigma level  0.037
Q1    1   0.1612  0.3587  0.5825  11.00000  0.05    0.12
Q2    1   0.1599  0.0715  0.4954  11.00000  0.05    0.11
Q3    1   0.4596 -0.0533  0.1137  11.00000  0.05    0.11
Q4    1   0.2364  0.4422  0.4115  11.00000  0.05    0.10
Q5    1   0.2406  0.0731  0.5942  11.00000  0.05    0.10
Q6    1   0.1244  0.3717  0.4393  11.00000  0.05    0.09
Q7    1   0.3034 -0.0237  0.2401  11.00000  0.05    0.09
Q8    1   0.3596 -0.1550  0.1977  11.00000  0.05    0.09
Q9    1   0.4805  0.0107  0.4992  11.00000  0.05    0.09
Q10   1   0.2800  0.2158  0.3644  11.00000  0.05    0.08
;
_cod_data_source_file            zq2209.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2238952
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_symmetry_multiplicity
O O1 -0.01326(13) -0.00997(18) 0.78722(16) 0.0954(5) Uani d . 1 1
O O2 0.27667(11) 0.22381(13) 0.46226(14) 0.0818(4) Uani d . 1 1
O O3 0.37383(11) -0.00811(13) 0.35924(13) 0.0780(4) Uani d . 1 1
C C1 0.03443(17) -0.1075(2) 0.7257(2) 0.0824(5) Uani d . 1 1
H H1 0.0130 -0.2076 0.7411 0.099 Uiso calc R 1 1
C C2 0.12260(15) -0.0833(2) 0.62934(18) 0.0683(5) Uani d . 1 1
C C3 0.15663(15) 0.0635(2) 0.59500(18) 0.0675(5) Uani d . 1 1
H H3 0.1230 0.1470 0.6348 0.081 Uiso calc R 1 1
C C4 0.23881(14) 0.08576(18) 0.50352(17) 0.0642(4) Uani d . 1 1
C C5 0.29161(15) -0.0414(2) 0.44602(18) 0.0665(5) Uani d . 1 1
C C6 0.25783(15) -0.1856(2) 0.47925(19) 0.0768(5) Uani d . 1 1
H H6 0.2918 -0.2696 0.4406 0.092 Uiso calc R 1 1
C C7 0.17310(17) -0.2063(2) 0.5703(2) 0.0793(6) Uani d . 1 1
H H7 0.1502 -0.3043 0.5917 0.095 Uiso calc R 1 1
C C8 0.22711(16) 0.3550(2) 0.5194(2) 0.0889(6) Uani d . 1 1
H H8A 0.1438 0.3535 0.4938 0.133 Uiso calc R 1 1
H H8B 0.2588 0.4447 0.4804 0.133 Uiso calc R 1 1
H H8C 0.2453 0.3554 0.6227 0.133 Uiso calc R 1 1
C C9 0.43966(16) -0.1315(2) 0.3099(2) 0.0812(6) Uani d . 1 1
H H9A 0.3872 -0.2051 0.2583 0.097 Uiso calc R 1 1
H H9B 0.4838 -0.1823 0.3916 0.097 Uiso calc R 1 1
C C10 0.52047(17) -0.0694(3) 0.2129(2) 0.0930(7) Uani d . 1 1
H H10A 0.4761 -0.0211 0.1314 0.140 Uiso calc R 1 1
H H10B 0.5659 -0.1507 0.1799 0.140 Uiso calc R 1 1
H H10C 0.5717 0.0037 0.2645 0.140 Uiso calc R 1 1
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
O1 0.0975(10) 0.0929(10) 0.1040(11) -0.0069(8) 0.0448(9) -0.0036(8)
O2 0.0900(8) 0.0605(7) 0.1034(9) 0.0055(6) 0.0452(7) 0.0059(6)
O3 0.0846(8) 0.0715(8) 0.0838(8) 0.0123(6) 0.0332(7) 0.0019(6)
C1 0.0844(12) 0.0782(12) 0.0887(13) -0.0103(10) 0.0265(10) 0.0006(10)
C2 0.0694(10) 0.0658(11) 0.0714(10) -0.0022(8) 0.0152(8) 0.0024(8)
C3 0.0679(10) 0.0652(10) 0.0715(10) 0.0047(8) 0.0170(8) -0.0022(8)
C4 0.0661(9) 0.0578(10) 0.0706(10) 0.0041(7) 0.0162(8) 0.0045(7)
C5 0.0675(9) 0.0694(11) 0.0643(9) 0.0050(8) 0.0153(8) 0.0017(8)
C6 0.0872(12) 0.0633(11) 0.0834(12) 0.0063(9) 0.0239(10) -0.0036(9)
C7 0.0920(13) 0.0600(11) 0.0887(12) -0.0049(9) 0.0224(10) 0.0028(9)
C8 0.0965(14) 0.0606(11) 0.1171(16) 0.0027(9) 0.0431(12) -0.0010(10)
C9 0.0803(12) 0.0827(12) 0.0839(12) 0.0139(10) 0.0235(10) -0.0118(10)
C10 0.0837(13) 0.1090(17) 0.0911(14) 0.0149(11) 0.0294(11) -0.0087(12)
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'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C4 O2 C8 117.27(13)
C5 O3 C9 117.93(14)
O1 C1 C2 126.0(2)
O1 C1 H1 117.0
C2 C1 H1 117.0
C7 C2 C3 119.20(16)
C7 C2 C1 119.78(17)
C3 C2 C1 121.02(17)
C4 C3 C2 120.83(16)
C4 C3 H3 119.6
C2 C3 H3 119.6
O2 C4 C3 125.22(15)
O2 C4 C5 115.38(14)
C3 C4 C5 119.40(15)
O3 C5 C6 125.06(16)
O3 C5 C4 115.17(15)
C6 C5 C4 119.77(16)
C5 C6 C7 120.13(17)
C5 C6 H6 119.9
C7 C6 H6 119.9
C2 C7 C6 120.65(17)
C2 C7 H7 119.7
C6 C7 H7 119.7
O2 C8 H8A 109.5
O2 C8 H8B 109.5
H8A C8 H8B 109.5
O2 C8 H8C 109.5
H8A C8 H8C 109.5
H8B C8 H8C 109.5
O3 C9 C10 108.51(16)
O3 C9 H9A 110.0
C10 C9 H9A 110.0
O3 C9 H9B 110.0
C10 C9 H9B 110.0
H9A C9 H9B 108.4
C9 C10 H10A 109.5
C9 C10 H10B 109.5
H10A C10 H10B 109.5
C9 C10 H10C 109.5
H10A C10 H10C 109.5
H10B C10 H10C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
O1 C1 1.204(2) y
O2 C4 1.3618(18) y
O2 C8 1.421(2) y
O3 C5 1.355(2) y
O3 C9 1.433(2) y
C1 C2 1.457(2) ?
C1 H1 0.9300 ?
C2 C7 1.376(2) ?
C2 C3 1.398(2) ?
C3 C4 1.368(2) ?
C3 H3 0.9300 ?
C4 C5 1.411(2) ?
C5 C6 1.374(2) ?
C6 C7 1.387(2) ?
C6 H6 0.9300 ?
C7 H7 0.9300 ?
C8 H8A 0.9600 ?
C8 H8B 0.9600 ?
C8 H8C 0.9600 ?
C9 C10 1.484(3) ?
C9 H9A 0.9700 ?
C9 H9B 0.9700 ?
C10 H10A 0.9600 ?
C10 H10B 0.9600 ?
C10 H10C 0.9600 ?
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
C1 H1 O1 2_546 0.93 2.67 3.547(3) 157.3
C10 H10B O2 2_645 0.96 2.62 3.525(2) 156.4
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
O1 C1 C2 C7 177.57(19)
O1 C1 C2 C3 -2.7(3)
C7 C2 C3 C4 0.2(3)
C1 C2 C3 C4 -179.46(15)
C8 O2 C4 C3 0.3(3)
C8 O2 C4 C5 -179.05(16)
C2 C3 C4 O2 179.20(15)
C2 C3 C4 C5 -1.5(3)
C9 O3 C5 C6 -6.9(3)
C9 O3 C5 C4 173.41(14)
O2 C4 C5 O3 0.8(2)
C3 C4 C5 O3 -178.53(14)
O2 C4 C5 C6 -178.87(16)
C3 C4 C5 C6 1.7(3)
O3 C5 C6 C7 179.56(16)
C4 C5 C6 C7 -0.8(3)
C3 C2 C7 C6 0.8(3)
C1 C2 C7 C6 -179.51(17)
C5 C6 C7 C2 -0.5(3)
C5 O3 C9 C10 177.85(15)
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 67116