#------------------------------------------------------------------------------
#$Date: 2016-03-24 14:23:22 +0200 (Thu, 24 Mar 2016) $
#$Revision: 179662 $
#$URL: svn://www.crystallography.net/cod/cif/4/51/15/4511518.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_4511518
loop_
_publ_author_name
'Trivedi, Darshak R.'
'Dastidar, Parthasarathi'
_publ_section_title
;
 Cation-Induced Supramolecular Isomerism in the Hydrogen-Bonded Network of
 Secondary Ammonium Monocarboxylate Salts:  A New Class of Organo
 Gelator and Their Structures
;
_journal_issue                   9
_journal_name_full               'Crystal Growth & Design'
_journal_page_first              2114
_journal_paper_doi               10.1021/cg060325c
_journal_volume                  6
_journal_year                    2006
_chemical_formula_sum            'C21 H20 N2 O4'
_chemical_formula_weight         364.39
_chemical_name_systematic
; 
 ? 
;
_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                 107.604(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.6184(9)
_cell_length_b                   8.7812(7)
_cell_length_c                   19.5406(14)
_cell_measurement_temperature    293(2)
_cell_volume                     1900.2(3)
_computing_cell_refinement       'BRUKER AXS SMART 3'
_computing_data_collection       'BRUKER AXS SMART 3'
_computing_data_reduction        'BRUKER AXS SMART 3'
_computing_molecular_graphics    'PLATON; 'MERCURY 1.2'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.3
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'BRUKER SMART CCD AREA DETECTOR'
_diffrn_measurement_method       PHI-OMEGA
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0253
_diffrn_reflns_av_sigmaI/netI    0.0212
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            7420
_diffrn_reflns_theta_full        22.50
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         1.84
_diffrn_standards_decay_%        <10
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            'LIGHT YELLOW'
_exptl_crystal_density_diffrn    1.274
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PLATE
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.115
_refine_diff_density_min         -0.138
_refine_diff_density_rms         0.030
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     324
_refine_ls_number_reflns         2484
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0431
_refine_ls_R_factor_gt           0.0374
_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/[σ²(Fo²)+(0.0583P)²+0.2863P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0985
_refine_ls_wR_factor_ref         0.1033
_reflns_number_gt                2130
_reflns_number_total             2484
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg060325csi20060602_073746.cif
_cod_data_source_block           dt0982m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'MONOCLINIC' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'P 2(1)/C'
_cod_database_code               4511518
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_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_symmetry_multiplicity
_atom_site_calc_flag
N1 N 0.07366(12) 0.90211(18) 0.23003(7) 0.0481(4) Uani 1 1 d
N2 N 0.36196(17) 0.3641(2) -0.03815(11) 0.0805(5) Uani 1 1 d
O1 O 0.04529(11) 0.42292(15) 0.17325(7) 0.0682(4) Uani 1 1 d
O2 O 0.13444(13) 0.20338(14) 0.21534(7) 0.0712(4) Uani 1 1 d
O3 O 0.31309(18) 0.4306(2) -0.09316(10) 0.1160(7) Uani 1 1 d
O4 O 0.46140(16) 0.3099(3) -0.02464(10) 0.1287(8) Uani 1 1 d
C1 C 0.11300(16) 0.3121(2) 0.17236(9) 0.0528(4) Uani 1 1 d
C2 C 0.17639(14) 0.31697(18) 0.11517(8) 0.0480(4) Uani 1 1 d
C3 C 0.13328(17) 0.4086(2) 0.05625(9) 0.0636(5) Uani 1 1 d
C4 C 0.19096(17) 0.4205(2) 0.00463(10) 0.0666(6) Uani 1 1 d
C5 C 0.29545(16) 0.3431(2) 0.01435(9) 0.0577(5) Uani 1 1 d
C6 C 0.3411(2) 0.2507(3) 0.07193(12) 0.0846(7) Uani 1 1 d
C7 C 0.2802(2) 0.2365(3) 0.12213(12) 0.0765(6) Uani 1 1 d
C9 C 0.28142(18) 0.6947(2) 0.18638(11) 0.0637(5) Uani 1 1 d
C10 C 0.37246(19) 0.6923(3) 0.15453(11) 0.0712(6) Uani 1 1 d
C11 C 0.46268(19) 0.7976(3) 0.17342(11) 0.0706(6) Uani 1 1 d
C12 C 0.46237(18) 0.9054(3) 0.22337(12) 0.0746(6) Uani 1 1 d
C13 C 0.37097(16) 0.9091(2) 0.25517(10) 0.0630(5) Uani 1 1 d
C14 C 0.27917(14) 0.80342(19) 0.23669(8) 0.0488(4) Uani 1 1 d
C15 C 0.17945(17) 0.8074(2) 0.27081(11) 0.0558(5) Uani 1 1 d
C16 C 0.00166(18) 0.8346(2) 0.16050(10) 0.0611(5) Uani 1 1 d
C17 C -0.09768(15) 0.9382(2) 0.11949(9) 0.0553(5) Uani 1 1 d
C18 C -0.20891(17) 0.9368(2) 0.13118(12) 0.0671(5) Uani 1 1 d
C19 C -0.2995(2) 1.0321(3) 0.09153(15) 0.0890(7) Uani 1 1 d
C20 C -0.2791(3) 1.1275(3) 0.04111(15) 0.0996(9) Uani 1 1 d
C21 C -0.1689(3) 1.1303(3) 0.03022(14) 0.0968(8) Uani 1 1 d
C22 C -0.0789(2) 1.0367(3) 0.06886(11) 0.0739(6) Uani 1 1 d
H1N2 H 0.0222(15) 0.911(2) 0.2620(10) 0.065(5) Uiso 1 1 d
H1N1 H 0.0995(15) 0.995(2) 0.2226(9) 0.058(5) Uiso 1 1 d
H3 H 0.0638(18) 0.468(2) 0.0535(10) 0.082(6) Uiso 1 1 d
H4 H 0.1615(17) 0.481(2) -0.0344(12) 0.080(6) Uiso 1 1 d
H6 H 0.414(2) 0.199(3) 0.0771(13) 0.113(8) Uiso 1 1 d
H7 H 0.310(2) 0.175(3) 0.1625(14) 0.108(8) Uiso 1 1 d
H9 H 0.2200(18) 0.622(2) 0.1742(11) 0.082(6) Uiso 1 1 d
H10 H 0.3716(19) 0.611(3) 0.1204(13) 0.096(7) Uiso 1 1 d
H11 H 0.5259(18) 0.793(2) 0.1535(10) 0.074(6) Uiso 1 1 d
H12 H 0.525(2) 0.982(3) 0.2363(12) 0.096(7) Uiso 1 1 d
H13 H 0.3709(15) 0.985(2) 0.2901(10) 0.075(6) Uiso 1 1 d
H15B H 0.2079(16) 0.852(2) 0.3176(11) 0.068(5) Uiso 1 1 d
H15A H 0.1470(15) 0.709(2) 0.2710(9) 0.059(5) Uiso 1 1 d
H16B H -0.0324(17) 0.736(2) 0.1727(10) 0.073(6) Uiso 1 1 d
H16A H 0.0593(16) 0.816(2) 0.1333(10) 0.066(5) Uiso 1 1 d
H18 H -0.2198(16) 0.870(2) 0.1675(11) 0.075(6) Uiso 1 1 d
H19 H -0.375(2) 1.029(3) 0.1014(12) 0.110(8) Uiso 1 1 d
H20 H -0.337(2) 1.191(3) 0.0142(14) 0.113(9) Uiso 1 1 d
H21 H -0.153(2) 1.192(3) -0.0046(16) 0.130(10) Uiso 1 1 d
H22 H -0.0007(19) 1.037(2) 0.0622(11) 0.088(7) Uiso 1 1 d
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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C16 N1 C15 114.15(15)
C16 N1 H1N2 109.1(10)
C15 N1 H1N2 105.1(10)
C16 N1 H1N1 109.8(11)
C15 N1 H1N1 109.3(11)
H1N2 N1 H1N1 109.1(15)
O4 N2 O3 123.37(18)
O4 N2 C5 118.0(2)
O3 N2 C5 118.57(18)
O2 C1 O1 125.68(15)
O2 C1 C2 118.47(16)
O1 C1 C2 115.81(15)
C7 C2 C3 118.30(16)
C7 C2 C1 121.54(16)
C3 C2 C1 120.09(15)
C2 C3 C4 121.77(17)
C2 C3 H3 117.3(12)
C4 C3 H3 120.9(12)
C5 C4 C3 118.34(18)
C5 C4 H4 120.4(12)
C3 C4 H4 121.2(13)
C4 C5 C6 121.69(17)
C4 C5 N2 118.50(18)
C6 C5 N2 119.79(17)
C5 C6 C7 119.20(18)
C5 C6 H6 119.4(15)
C7 C6 H6 121.4(15)
C2 C7 C6 120.63(19)
C2 C7 H7 118.3(15)
C6 C7 H7 121.1(15)
C14 C9 C10 121.0(2)
C14 C9 H9 118.6(13)
C10 C9 H9 120.4(13)
C11 C10 C9 120.0(2)
C11 C10 H10 122.1(13)
C9 C10 H10 117.9(13)
C12 C11 C10 119.9(2)
C12 C11 H11 120.3(12)
C10 C11 H11 119.8(12)
C11 C12 C13 120.5(2)
C11 C12 H12 120.3(13)
C13 C12 H12 119.2(13)
C14 C13 C12 120.34(19)
C14 C13 H13 119.3(11)
C12 C13 H13 120.4(11)
C9 C14 C13 118.31(17)
C9 C14 C15 121.13(17)
C13 C14 C15 120.56(17)
N1 C15 C14 113.30(14)
N1 C15 H15B 105.9(11)
C14 C15 H15B 110.2(11)
N1 C15 H15A 104.3(10)
C14 C15 H15A 110.1(11)
H15B C15 H15A 113.0(16)
N1 C16 C17 112.12(15)
N1 C16 H16B 106.2(11)
C17 C16 H16B 110.6(11)
N1 C16 H16A 105.8(10)
C17 C16 H16A 110.5(10)
H16B C16 H16A 111.5(16)
C18 C17 C22 118.92(19)
C18 C17 C16 121.01(18)
C22 C17 C16 120.07(17)
C17 C18 C19 119.6(2)
C17 C18 H18 117.9(11)
C19 C18 H18 122.5(11)
C20 C19 C18 120.4(2)
C20 C19 H19 122.3(15)
C18 C19 H19 117.3(16)
C21 C20 C19 120.0(2)
C21 C20 H20 117.6(17)
C19 C20 H20 122.4(17)
C20 C21 C22 120.2(3)
C20 C21 H21 122.1(18)
C22 C21 H21 117.7(18)
C21 C22 C17 120.9(2)
C21 C22 H22 121.5(13)
C17 C22 H22 117.6(13)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
N1 C16 1.486(2)
N1 C15 1.498(2)
N1 H1N2 0.989(19)
N1 H1N1 0.90(2)
N2 O4 1.203(2)
N2 O3 1.204(2)
N2 C5 1.471(2)
O1 C1 1.255(2)
O2 C1 1.246(2)
C1 C2 1.513(2)
C2 C7 1.369(3)
C2 C3 1.370(2)
C3 C4 1.373(3)
C3 H3 0.95(2)
C4 C5 1.354(3)
C4 H4 0.91(2)
C5 C6 1.358(3)
C6 C7 1.377(3)
C6 H6 0.94(3)
C7 H7 0.93(3)
C9 C14 1.377(2)
C9 C10 1.380(3)
C9 H9 0.93(2)
C10 C11 1.362(3)
C10 H10 0.98(2)
C11 C12 1.360(3)
C11 H11 0.93(2)
C12 C13 1.383(3)
C12 H12 0.97(2)
C13 C14 1.377(2)
C13 H13 0.95(2)
C14 C15 1.502(2)
C15 H15B 0.96(2)
C15 H15A 0.946(19)
C16 C17 1.497(2)
C16 H16B 1.01(2)
C16 H16A 0.99(2)
C17 C18 1.379(3)
C17 C22 1.381(3)
C18 C19 1.384(3)
C18 H18 0.96(2)
C19 C20 1.367(4)
C19 H19 0.95(2)
C20 C21 1.360(4)
C20 H20 0.91(3)
C21 C22 1.364(3)
C21 H21 0.93(3)
C22 H22 0.96(2)
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
N1 H1N2 O1 0.989(19) 1.68(2) 2.6637(17) 171.2(15) 2
N1 H1N1 O2 0.90(2) 1.89(2) 2.775(2) 169.9(16) 1_565
