#------------------------------------------------------------------------------
#$Date: 2019-11-17 08:36:43 +0200 (Sun, 17 Nov 2019) $
#$Revision: 228892 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/23/04/7230424.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7230424
loop_
_publ_author_name
'Seiler, Vanessa Kristina'
'Callebaut, Kevin'
'Robeyns, Koen'
'Tumanov, Nikolay'
'Wouters, Johan'
'Champagne, Benoît'
'Leyssens, Tom'
_publ_section_title
;
 Acidochromic spiropyran--merocyanine stabilisation in the solid state
;
_journal_issue                   24
_journal_name_full               CrystEngComm
_journal_page_first              3318
_journal_paper_doi               10.1039/C8CE00291F
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C19 H20 N O, Cl'
_chemical_formula_sum            'C19 H20 Cl N O'
_chemical_formula_weight         313.81
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/4
_audit_update_record
;
2018-02-15 deposited with the CCDC.
2018-04-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.835(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.3825(4)
_cell_length_b                   14.3515(8)
_cell_length_c                   13.3425(7)
_cell_measurement_reflns_used    4765
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.1720
_cell_measurement_theta_min      2.9800
_cell_volume                     1593.71(14)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection       MAR
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_molecular_graphics    'MERCURY (Macrae et al., 2008)'
_computing_publication_material
;
'MERCURY (Macrae et al., 2008), Platon (Spek, 2009)'
;
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'MAR345 image plate'
_diffrn_measurement_method       '120 images, ΔΦ 2.0° '
_diffrn_radiation_monochromator  'Xenocs Fox3D mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0539
_diffrn_reflns_av_unetI/netI     0.0455
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9468
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.237
_diffrn_reflns_theta_min         3.041
_diffrn_source                   'Rigaku UltraX 18 rotating anode'
_exptl_absorpt_coefficient_mu    0.241
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.84102
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange-red
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_description       block
_exptl_crystal_F_000             664
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Ethanol'
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.245
_refine_diff_density_min         -0.190
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     202
_refine_ls_number_reflns         2851
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0564
_refine_ls_R_factor_gt           0.0424
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0403P)²+0.8802P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0972
_refine_ls_wR_factor_ref         0.1038
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2320
_reflns_number_total             2851
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c8ce00291f2.cif
_cod_data_source_block           VS-SP-HCl-EtOH
_cod_depositor_comments
'Adding full bibliography for 7230424--7230439.cif.'
_cod_database_code               7230424
_shelx_shelxl_version_number     2016/4
_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.
;
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'
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
CL01 Cl 0.27783(7) 0.55296(4) 0.24574(4) 0.03094(17) Uani 1 1 d . .
O1 O -0.09114(18) 0.36636(11) 0.59557(12) 0.0324(4) Uani 1 1 d . .
H1 H -0.146766 0.389947 0.635334 0.049 Uiso 1 1 calc R U
C3 C -0.2779(2) 0.44983(14) 0.47802(17) 0.0267(5) Uani 1 1 d . .
H3 H -0.346540 0.459336 0.526918 0.032 Uiso 1 1 calc R U
C2 C -0.1347(2) 0.40080(13) 0.50235(16) 0.0224(5) Uani 1 1 d . .
C4 C -0.3178(3) 0.48403(15) 0.38232(18) 0.0290(5) Uani 1 1 d . .
H4 H -0.414087 0.515971 0.366657 0.035 Uiso 1 1 calc R U
C5 C -0.2154(3) 0.47138(15) 0.30810(18) 0.0322(5) Uani 1 1 d . .
H5 H -0.242700 0.495059 0.243456 0.039 Uiso 1 1 calc R U
C6 C -0.0742(3) 0.42369(15) 0.33165(17) 0.0277(5) Uani 1 1 d . .
H6 H -0.005510 0.415985 0.282416 0.033 Uiso 1 1 calc R U
C7 C -0.0304(2) 0.38606(13) 0.42852(16) 0.0211(4) Uani 1 1 d . .
C9 C 0.2330(2) 0.32152(14) 0.39363(16) 0.0227(5) Uani 1 1 d . .
H9 H 0.219722 0.351250 0.331256 0.027 Uiso 1 1 calc R U
C8 C 0.1151(2) 0.33285(14) 0.45354(16) 0.0224(5) Uani 1 1 d . .
H8 H 0.128922 0.303847 0.516304 0.027 Uiso 1 1 calc R U
C10 C 0.3754(2) 0.26821(13) 0.41754(15) 0.0198(4) Uani 1 1 d . .
C11 C 0.4280(2) 0.21142(13) 0.51228(15) 0.0194(4) Uani 1 1 d . .
C12 C 0.3107(2) 0.13042(14) 0.52466(17) 0.0251(5) Uani 1 1 d . .
H12A H 0.290892 0.096685 0.462288 0.038 Uiso 1 1 calc R U
H12B H 0.211240 0.154938 0.542416 0.038 Uiso 1 1 calc R U
H12C H 0.356918 0.089284 0.576977 0.038 Uiso 1 1 calc R U
C13 C 0.4538(3) 0.27253(15) 0.60782(16) 0.0253(5) Uani 1 1 d . .
H13A H 0.532740 0.319442 0.599448 0.038 Uiso 1 1 calc R U
H13B H 0.490331 0.234368 0.665064 0.038 Uiso 1 1 calc R U
H13C H 0.354224 0.301858 0.618460 0.038 Uiso 1 1 calc R U
C14 C 0.5881(2) 0.17419(13) 0.48787(15) 0.0191(4) Uani 1 1 d . .
C15 C 0.7003(2) 0.11837(14) 0.54334(16) 0.0245(5) Uani 1 1 d . .
H15 H 0.681937 0.095282 0.606093 0.029 Uiso 1 1 calc R U
C16 C 0.8419(3) 0.09760(15) 0.50253(17) 0.0281(5) Uani 1 1 d . .
H16 H 0.919132 0.060450 0.538966 0.034 Uiso 1 1 calc R U
C17 C 0.8697(3) 0.13120(15) 0.40889(18) 0.0291(5) Uani 1 1 d . .
H17 H 0.965271 0.116507 0.383575 0.035 Uiso 1 1 calc R U
C18 C 0.7566(3) 0.18656(15) 0.35228(17) 0.0264(5) Uani 1 1 d . .
H18 H 0.773434 0.208968 0.288974 0.032 Uiso 1 1 calc R U
C19 C 0.6181(2) 0.20670(13) 0.39458(15) 0.0205(4) Uani 1 1 d . .
N20 N 0.48525(19) 0.26313(11) 0.35454(12) 0.0201(4) Uani 1 1 d . .
C21 C 0.4732(3) 0.30528(16) 0.25355(16) 0.0310(5) Uani 1 1 d . .
H21A H 0.577224 0.305710 0.230262 0.047 Uiso 1 1 calc R U
H21B H 0.434397 0.368032 0.256645 0.047 Uiso 1 1 calc R U
H21C H 0.400052 0.269643 0.207752 0.047 Uiso 1 1 calc R U
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'
Cl Cl 0.1484 0.1585 '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
C2 O1 H1 109.5
C4 C3 C2 120.3(2)
C4 C3 H3 119.8
C2 C3 H3 119.8
O1 C2 C3 122.02(19)
O1 C2 C7 117.91(18)
C3 C2 C7 120.07(19)
C3 C4 C5 120.7(2)
C3 C4 H4 119.6
C5 C4 H4 119.6
C6 C5 C4 119.3(2)
C6 C5 H5 120.4
C4 C5 H5 120.4
C5 C6 C7 121.7(2)
C5 C6 H6 119.2
C7 C6 H6 119.2
C2 C7 C6 117.96(18)
C2 C7 C8 119.67(19)
C6 C7 C8 122.37(19)
C8 C9 C10 125.8(2)
C8 C9 H9 117.1
C10 C9 H9 117.1
C9 C8 C7 125.7(2)
C9 C8 H8 117.2
C7 C8 H8 117.2
N20 C10 C9 121.15(19)
N20 C10 C11 110.07(17)
C9 C10 C11 128.78(18)
C14 C11 C10 100.76(16)
C14 C11 C13 109.77(16)
C10 C11 C13 112.32(16)
C14 C11 C12 110.44(16)
C10 C11 C12 111.45(16)
C13 C11 C12 111.60(17)
C11 C12 H12A 109.5
C11 C12 H12B 109.5
H12A C12 H12B 109.5
C11 C12 H12C 109.5
H12A C12 H12C 109.5
H12B C12 H12C 109.5
C11 C13 H13A 109.5
C11 C13 H13B 109.5
H13A C13 H13B 109.5
C11 C13 H13C 109.5
H13A C13 H13C 109.5
H13B C13 H13C 109.5
C19 C14 C15 119.59(19)
C19 C14 C11 109.62(17)
C15 C14 C11 130.76(19)
C14 C15 C16 118.1(2)
C14 C15 H15 121.0
C16 C15 H15 121.0
C17 C16 C15 121.3(2)
C17 C16 H16 119.3
C15 C16 H16 119.3
C16 C17 C18 120.8(2)
C16 C17 H17 119.6
C18 C17 H17 119.6
C19 C18 C17 116.7(2)
C19 C18 H18 121.6
C17 C18 H18 121.6
C14 C19 C18 123.39(19)
C14 C19 N20 108.13(17)
C18 C19 N20 128.47(19)
C10 N20 C19 111.41(17)
C10 N20 C21 125.72(17)
C19 N20 C21 122.81(17)
N20 C21 H21A 109.5
N20 C21 H21B 109.5
H21A C21 H21B 109.5
N20 C21 H21C 109.5
H21A C21 H21C 109.5
H21B C21 H21C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C2 1.348(2)
O1 H1 0.8200
C3 C4 1.372(3)
C3 C2 1.396(3)
C3 H3 0.9300
C2 C7 1.408(3)
C4 C5 1.398(3)
C4 H4 0.9300
C5 C6 1.371(3)
C5 H5 0.9300
C6 C7 1.408(3)
C6 H6 0.9300
C7 C8 1.444(3)
C9 C8 1.353(3)
C9 C10 1.422(3)
C9 H9 0.9300
C8 H8 0.9300
C10 N20 1.321(3)
C10 C11 1.525(3)
C11 C14 1.515(3)
C11 C13 1.541(3)
C11 C12 1.544(3)
C12 H12A 0.9600
C12 H12B 0.9600
C12 H12C 0.9600
C13 H13A 0.9600
C13 H13B 0.9600
C13 H13C 0.9600
C14 C19 1.380(3)
C14 C15 1.381(3)
C15 C16 1.396(3)
C15 H15 0.9300
C16 C17 1.385(3)
C16 H16 0.9300
C17 C18 1.389(3)
C17 H17 0.9300
C18 C19 1.381(3)
C18 H18 0.9300
C19 N20 1.428(2)
N20 C21 1.470(3)
C21 H21A 0.9600
C21 H21B 0.9600
C21 H21C 0.9600
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
C4 C3 C2 O1 179.84(19)
C4 C3 C2 C7 -0.1(3)
C2 C3 C4 C5 -0.7(3)
C3 C4 C5 C6 0.4(3)
C4 C5 C6 C7 0.8(3)
O1 C2 C7 C6 -178.71(18)
C3 C2 C7 C6 1.3(3)
O1 C2 C7 C8 1.9(3)
C3 C2 C7 C8 -178.12(18)
C5 C6 C7 C2 -1.6(3)
C5 C6 C7 C8 177.8(2)
C10 C9 C8 C7 -179.15(19)
C2 C7 C8 C9 -172.85(19)
C6 C7 C8 C9 7.8(3)
C8 C9 C10 N20 -178.5(2)
C8 C9 C10 C11 1.0(3)
N20 C10 C11 C14 -0.2(2)
C9 C10 C11 C14 -179.75(19)
N20 C10 C11 C13 116.52(18)
C9 C10 C11 C13 -63.0(3)
N20 C10 C11 C12 -117.41(18)
C9 C10 C11 C12 63.1(3)
C10 C11 C14 C19 0.5(2)
C13 C11 C14 C19 -118.09(18)
C12 C11 C14 C19 118.45(18)
C10 C11 C14 C15 178.9(2)
C13 C11 C14 C15 60.3(3)
C12 C11 C14 C15 -63.2(3)
C19 C14 C15 C16 0.6(3)
C11 C14 C15 C16 -177.66(19)
C14 C15 C16 C17 -0.4(3)
C15 C16 C17 C18 -0.3(3)
C16 C17 C18 C19 0.7(3)
C15 C14 C19 C18 -0.1(3)
C11 C14 C19 C18 178.48(19)
C15 C14 C19 N20 -179.23(17)
C11 C14 C19 N20 -0.6(2)
C17 C18 C19 C14 -0.6(3)
C17 C18 C19 N20 178.39(19)
C9 C10 N20 C19 179.42(17)
C11 C10 N20 C19 -0.1(2)
C9 C10 N20 C21 -3.4(3)
C11 C10 N20 C21 177.02(18)
C14 C19 N20 C10 0.5(2)
C18 C19 N20 C10 -178.6(2)
C14 C19 N20 C21 -176.76(17)
C18 C19 N20 C21 4.2(3)
