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[6]GEORGE A. JEFFREY . HYDROGEN-BONDING: AN UPDATECrystallography Reviews, April¨CSeptember 2003,Vol. 9, Nos. 2¨C3, pp. 135¨C176
[7] ANDRZEJ KATRUSIAK MACROSCOPIC AND STRUCTURAL EFFECTSOF HYDROGEN-BOND TRANSFORMATIONS Crystallography Reviews, April¨CSeptember 2003,Vol. 9, Nos. 2¨C3, pp. 91¨C133
[8] FRANK H. ALLEN,"* CHRISTINE A. BAALHAM, a JOS P. M. LOMMERSE a AND PAUL R.RAITHBY Carbonyl-Carbonyl Interactions can be Competitive with Hydrogen Bonds Acta Cryst. (1998). B54, 320-329
[9]Robin Taylor* and Olga Kennard' Crystallographic Evidence for the Existence of C-H-0,C-H-N, and C-,H.-Cl Hydrogen Bonds J. Am. Chem. SOC1.9 82, 104, 5063-5070
[10]MARGARECT. ETTER Encoding and Decoding Hydrogen-Bond Patterns
of Organic Compounds Acc. Chem. Res. 1990,23, 120-126

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